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Cheap flights from Dublin to Chicago O'Hare Intl Airport from £257

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DUB — ORD
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

The best prices from Dublin to Chicago O'Hare Intl are usually found in November or January, booked 78 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Dublin to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 May 2024.

Popular in

July

Cheapest in

November

Round-trip from

£438

One-way from

£257
High demand for flights, 32% potential price rise
Search Deals
Best time to find cheap flights, 23% potential price drop
Search Deals
From Dublin to Chicago O'Hare Intl
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One-way flight from Dublin to Chicago O'Hare Intl
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What is the cheapest day to fly round-trip from Dublin to Chicago O'Hare Intl Airport?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 36% on the overall cost on flights from Dublin to Chicago O'Hare Intl Airport.

How far in advance should I book a flight from Dublin to Chicago O'Hare Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 48 days in advance, which can save you up to 54% on flights from Dublin to Chicago O'Hare Intl Airport compared to booking the week you need them. Waiting 48 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £395. For sooner than that we have options available in the next 3 days from £641.

What is the cheapest month to fly from Dublin to Chicago O'Hare Intl Airport?

February can be a great time to fly to Chicago O'Hare Intl Airport from Dublin with a flight ticket averaging about £432. Cheapflights users have found deals in the month of February for as cheap as £211. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Dublin to Chicago O'Hare Intl Airport (DUB - ORD)?

Unlike at midday, when flights are generally more expensive, you can save up to 23% on flights from Dublin to Chicago O'Hare Intl Airport by exploring options for tickets in the afternoon.

Cheap Icelandair flights from Dublin to O'Hare Intl

Explore cheap flight options specifically provided by Icelandair for the route between Dublin and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Find some of the cheapest Icelandair flights travelling from Dublin to Chicago. Deals update often to give you more flight options matching your criteria
Thu 17/1012:15DUB - ORD
1 stop12h 05mIcelandair
Wed 23/1019:30ORD - DUB
1 stop9h 35mIcelandair
Deal found 15/5£290
Wed 23/1012:15DUB - ORD
1 stop12h 05mIcelandair
Tue 29/1019:30ORD - DUB
1 stop9h 45mIcelandair
Deal found 16/5£291
Wed 23/1012:15DUB - ORD
1 stop12h 05mIcelandair
Thu 31/1019:30ORD - DUB
1 stop9h 45mIcelandair
Deal found 16/5£304
Wed 24/714:50DUB - ORD
1 stop12h 25mIcelandair
Tue 6/822:15ORD - DUB
1 stop9h 35mIcelandair
Deal found 15/5£340

  • Icelandair is one of the most popular airlines used for those travelling from Dublin to Chicago O'Hare Intl Airport. Flights from Icelandair travelling this route typically cost £628.25 RT. This price is typically 46% more expensive than other airlines that offer Dublin to Chicago O'Hare Intl Airport flights. When booking this route, the cheapest RT price found was £391. The most popular departure airport in Dublin when flying to Chicago O'Hare Intl Airport is Dublin Airport. The most popular airport to fly into when visiting Chicago O'Hare Intl Airport is Chicago O'Hare Intl Airport. When flying from Dublin to Chicago O'Hare Intl Airport, Icelandair flights are 0% more popular than any other airline flying that same route.

Cheap Delta flights from Dublin to O'Hare Intl

Explore cheap flight options specifically provided by Delta for the route between Dublin and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Some of the best deals we've found on Delta flights travelling from Dublin to Chicago. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Fri 8/1108:50DUB - ORD
2 stops17h 42mDelta
Mon 18/1117:20ORD - DUB
1 stop16h 40mDelta
Deal found 16/5£308
Sat 26/1008:55DUB - ORD
2 stops18h 12mDelta
Sun 3/1107:30ORD - DUB
1 stop19h 15mDelta
Deal found 16/5£320
Sat 26/1008:55DUB - ORD
2 stops18h 12mDelta
Sat 2/1117:25ORD - DUB
1 stop14h 15mDelta
Deal found 15/5£320
Wed 23/1008:55DUB - ORD
2 stops18h 39mDelta
Sun 27/1017:27ORD - DUB
1 stop9h 58mDelta
Deal found 15/5£324
Wed 23/1008:55DUB - ORD
2 stops18h 39mDelta
Sun 27/1017:27ORD - DUB
1 stop9h 58mDelta
Deal found 16/5£325
Thu 10/1013:15DUB - ORD
1 stop14h 19mDelta
Tue 15/1017:55ORD - DUB
2 stops17h 00mDelta
Deal found 16/5£331
Thu 10/1013:15DUB - ORD
1 stop14h 19mDelta
Tue 15/1013:50ORD - DUB
2 stops14h 35mDelta
Deal found 15/5£333
Wed 9/1013:15DUB - ORD
1 stop14h 19mDelta
Wed 16/1013:50ORD - DUB
2 stops16h 45mDelta
Deal found 16/5£334
Thu 6/608:55DUB - ORD
1 stop11h 20mDelta
Thu 13/607:05ORD - DUB
1 stop19h 40mDelta
Deal found 16/5£490

  • Delta is one of the most popular airlines used for those travelling from Dublin to Chicago O'Hare Intl Airport. Flights on this route from Delta typically cost £563.20 RT, a price that is 55% cheaper than the average Dublin to Chicago O'Hare Intl Airport flight. The cheapest flight found was £279 RT. When travelling from Dublin to Chicago O'Hare Intl Airport on Delta, the most popular airport to depart from is Dublin Airport and the most popular airport to arrive at is Chicago O'Hare Intl Airport. When flying from Dublin to Chicago O'Hare Intl Airport, Delta flights are -6% more popular than any other airline flying that same route.

Cheap Dublin to O'Hare Intl flights in May & June 2024

Find cheap flight options from Dublin to O'Hare Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 844,321 searches. Prices were last updated on 16 May 2024.
Check out some of the best flight deals from Dublin to Chicago in 2024. Check back regularly for other flight deals.
Thu 6/607:55DUB - ORD
1 stop11h 50mBritish Airways
Thu 13/611:50ORD - DUB
1 stop11h 10mBritish Airways
Deal found 16/5£349
Thu 6/609:30DUB - ORD
Nonstop8h 02mMultiple Airlines
Thu 13/615:10ORD - DUB
1 stop12h 35mMultiple Airlines
Deal found 16/5£367
Tue 4/607:45DUB - ORD
1 stop12h 00mBritish Airways
Thu 13/611:50ORD - DUB
1 stop11h 10mBritish Airways
Deal found 16/5£369
Wed 12/609:30DUB - ORD
Nonstop8h 02mFinnair
Wed 19/622:20ORD - DUB
Nonstop7h 20mFinnair
Deal found 15/5£371
Thu 6/609:30DUB - ORD
Nonstop8h 02mFinnair
Thu 13/622:20ORD - DUB
Nonstop7h 20mFinnair
Deal found 16/5£372
Mon 3/613:55DUB - ORD
1 stop11h 59mAmerican Airlines
Thu 13/622:20ORD - DUB
Nonstop7h 20mAmerican Airlines
Deal found 16/5£377
Sat 8/609:30DUB - ORD
Nonstop8h 02mFinnair
Thu 13/613:15ORD - DUB
1 stop14h 30mFinnair
Deal found 16/5£379
Tue 28/505:55DUB - ORD
2 stops19h 15mDelta
Wed 5/607:10ORD - DUB
1 stop20h 05mDelta
Deal found 16/5£476
Thu 20/608:55DUB - ORD
1 stop11h 20mDelta
Sun 23/609:15ORD - DUB
1 stop17h 30mDelta
Deal found 16/5£477

Dublin to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between Dublin and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Check out some of the best flight deals from Dublin to Chicago in 2024. Check back regularly for other flight deals.
Sat 23/1113:00DUB - ORD
1 stop11h 45mBritish Airways
Sat 30/1118:35ORD - DUB
1 stop11h 40mBritish Airways
Deal found 16/5£273
Wed 4/1211:30DUB - ORD
1 stop11h 50mIcelandair
Sun 8/1218:30ORD - DUB
1 stop9h 45mIcelandair
Deal found 15/5£288
Wed 23/1012:15DUB - ORD
1 stop12h 05mIcelandair
Mon 28/1019:30ORD - DUB
1 stop9h 45mIcelandair
Deal found 16/5£291
Wed 23/1012:15DUB - ORD
1 stop12h 05mIcelandair
Thu 31/1019:30ORD - DUB
1 stop9h 45mIcelandair
Deal found 16/5£304
Fri 8/1108:50DUB - ORD
2 stops15h 50mDelta
Mon 18/1118:10ORD - DUB
2 stops15h 50mDelta
Deal found 16/5£308
Fri 8/1111:30DUB - ORD
Nonstop8h 30mAer Lingus
Mon 18/1119:40ORD - DUB
Nonstop7h 20mAer Lingus
Deal found 16/5£309
Wed 16/1008:55DUB - ORD
2 stops18h 39mDelta
Sun 3/1107:30ORD - DUB
1 stop19h 15mDelta
Deal found 16/5£319
Sat 26/1008:55DUB - ORD
2 stops18h 12mDelta
Sun 3/1107:30ORD - DUB
1 stop19h 15mDelta
Deal found 16/5£320
Mon 28/1012:55DUB - ORD
1 stop11h 50mBritish Airways
Sun 3/1118:35ORD - DUB
1 stop11h 30mBritish Airways
Deal found 16/5£323

Direct flights to O'Hare Intl from Dublin

Discover direct flight options from Dublin to O'Hare Intl. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
For a shorter flight, select one of these non-stop flights from Dublin to Chicago. Those looking to potentially save on 1 or 2-stop flights from Dublin to Chicago should utilise the search form at the top of the page.
Fri 8/1111:30DUB - ORD
Nonstop8h 30mAer Lingus
Mon 18/1119:40ORD - DUB
Nonstop7h 20mAer Lingus
Deal found 16/5£309
Thu 10/1009:30DUB - ORD
Nonstop8h 15mMultiple Airlines
Mon 14/1022:10ORD - DUB
Nonstop7h 30mMultiple Airlines
Deal found 15/5£353
Wed 19/609:30DUB - ORD
Nonstop8h 02mFinnair
Fri 5/722:25ORD - DUB
Nonstop7h 15mFinnair
Deal found 15/5£370
Mon 14/1009:30DUB - ORD
Nonstop8h 15mFinnair
Tue 22/1022:10ORD - DUB
Nonstop7h 30mFinnair
Deal found 15/5£371
Fri 11/1009:30DUB - ORD
Nonstop8h 15mFinnair
Tue 15/1022:10ORD - DUB
Nonstop7h 30mFinnair
Deal found 16/5£372
Wed 9/1009:30DUB - ORD
Nonstop8h 15mFinnair
Wed 16/1022:10ORD - DUB
Nonstop7h 30mFinnair
Deal found 16/5£393
Wed 7/816:40DUB - ORD
Nonstop8h 25mAer Lingus
Sun 11/820:55ORD - DUB
Nonstop7h 30mAer Lingus
Deal found 16/5£469
Sat 15/609:30DUB - ORD
Nonstop8h 02mFinnair
Sat 6/722:25ORD - DUB
Nonstop7h 15mFinnair
Deal found 15/5£472
Thu 10/1009:30DUB - ORD
Nonstop8h 15mFinnair
Tue 15/1022:10ORD - DUB
Nonstop7h 30mFinnair
Deal found 16/5£474

Dublin to O'Hare Intl flights leaving soon

Find last-minute flight options from Dublin to O'Hare Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Have a look at some of the flights available from Dublin to Chicago departing last-minute. It's wise to confirm all flight details are correct before booking.
Wed 22/505:55DUB - ORD
2 stops18h 22mDelta
Sun 2/619:12ORD - DUB
2 stops15h 28mDelta
Deal found 16/5£614
Tue 21/511:55DUB - ORD
1 stop10h 54mDelta
Fri 24/520:45ORD - DUB
1 stop30h 00mDelta
Deal found 16/5£634
Tue 21/511:35DUB - ORD
Nonstop8h 25mAmerican Airlines
Fri 24/518:35ORD - DUB
1 stop29h 20mAmerican Airlines
Deal found 16/5£780
Thu 23/505:55DUB - ORD
2 stops19h 15mDelta
Thu 30/506:07ORD - DUB
1 stop22h 38mDelta
Deal found 16/5£2,288

One-way flights to O'Hare Intl from Dublin

Search for one-way flight options from Dublin to O'Hare Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Users in need of a one-way flight from Dublin to Chicago can choose from these deals. Users in need of a round-trip flight from Dublin to Chicago instead should update the search form at the top of page.
Thu 5/918:50DUB - ORD
2 stops43h 43mMultiple Airlines
Deal found 16/5£257
Thu 5/914:50DUB - ORD
1 stop12h 25mIcelandair
Deal found 16/5£317
Tue 11/612:15DUB - ORD
1 stop12h 00mIcelandair
Deal found 15/5£329
Tue 11/612:15DUB - ORD
1 stop12h 00mIcelandair
Deal found 16/5£331
Tue 3/910:55DUB - ORD
1 stop13h 34mJetBlue
Deal found 15/5£334
Tue 3/910:55DUB - ORD
1 stop13h 34mJetBlue
Deal found 16/5£336
Mon 3/610:55DUB - ORD
1 stop13h 25mJetBlue
Deal found 15/5£338
Thu 30/510:45DUB - ORD
1 stop12h 00mJetBlue
Deal found 15/5£389
Sun 16/610:45DUB - ORD
1 stop12h 58mJetBlue
Deal found 15/5£403

Find flights from Dublin to O'Hare Intl within your budget

Customise your flight search to find flights from Dublin to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£290 - £372

Route

Depart

Return

Price

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Thu 17/10

1 stop12h 05m

Chicago O'Hare Intl

Wed 23/10

1 stop9h 35m

£290

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Fri 8/11

2 stops17h 42m

Chicago O'Hare Intl

Mon 18/11

1 stop16h 40m

£308

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Fri 8/11

Nonstop8h 30m

Chicago O'Hare Intl

Mon 18/11

Nonstop7h 20m

£309

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Mon 28/10

1 stop11h 50m

Chicago O'Hare Intl

Sun 3/11

1 stop11h 30m

£323

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Wed 23/10

1 stop11h 25m

Chicago O'Hare Intl

Sun 27/10

1 stop13h 35m

£326

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Tue 22/10

Nonstop8h 15m

Chicago O'Hare Intl

Sun 3/11

1 stop14h 35m

£350

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Tue 22/10

2 stops35h 25m

Chicago O'Hare Intl

Mon 28/10

2 stops33h 05m

£356

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Wed 19/6

Nonstop8h 02m

Chicago O'Hare Intl

Sun 7/7

Nonstop7h 15m

£370

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Wed 9/10

Nonstop8h 15m

Chicago O'Hare Intl

Wed 16/10

1 stop17h 30m

£372

Flights are sorted by cheapest first

Deals found on 15/5

When is the best time to book a flight from Dublin to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a return flight from Dublin to O'Hare Intl. Price data was last updated on 10 May 2024.
The best time to book flights from Dublin to Chicago O'Hare Intl Airport is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Dublin to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly return from Dublin to O'Hare Intl. Price data was last updated on 12 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Dublin to Chicago O'Hare Intl Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Wednesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to O'Hare Intl by month

Plan your trip from Dublin to O'Hare Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Dublin to O'Hare Intl is currently £337 while a return flight costs £334. Price data was last updated on 12 May 2024.

Currently, January is the cheapest month in which you can book a flight from Dublin to Chicago O'Hare Intl Airport (average of £601). Flying from Dublin to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £775). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£474

February

£489

March

£480

April

£491

May

£516

June

£594

July

£611

August

£563

September

£527

October

£510

November

£491

December

£495

Temperature and rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

-5 - 23 °C

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated 16 May 2024.
Read reviews from past customers who have flown Icelandair, Delta and Aer Lingus from Dublin to Chicago. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
10,673 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very Good
10,673 reviews
Delta
8.0
Very Good
10,673 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

KLM
7.9
Good
1,568 reviews
Delta
8.0
Very Good
10,673 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Finnair
7.8
Good
1,376 reviews
Delta
8.0
Very Good
10,673 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

JetBlue
7.6
Good
4,472 reviews
Delta
8.0
Very Good
10,673 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Turkish Airlines
7.4
Good
3,707 reviews
Delta
8.0
Very Good
10,673 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Dublin to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Chicago O'Hare Intl?

    Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to Chicago O'Hare Intl from Dublin. Booking flights from Dublin (DUB) to Chicago O'Hare Intl should be relatively easy as there are 4 daily outbound flights to Chicago O'Hare Intl from 9 different airlines.

  • Can I find flights from Dublin to Chicago O'Hare Intl Airport for under £300 on Cheapflights?

    Yes, there are multiple flights from Dublin to Chicago O'Hare Intl Airport for under £300. The cheapest flight booked recently is on Icelandair for just £290, but on average you can expect to pay £321.

  • Are there nonstop flights from Dublin to Chicago O'Hare Intl Airport for under £400 on Cheapflights?

    Cheapflights has at least 20 direct flights from Dublin to Chicago O'Hare Intl Airport under £400. A good price for a nonstop flight from Dublin to Chicago O'Hare Intl Airport is less than £484.

  • Are there last-minute flights available from Dublin to Chicago O'Hare Intl Airport for under £700?

    There are currently 4+ open flights from Dublin to Chicago O'Hare Intl Airport within the next 7 days for less than £700.

  • What are the cheapest airlines flying from Dublin to Chicago O'Hare Intl Airport round-trip?

    Currently priced at £290, Icelandair will fly you from Dublin to Chicago O'Hare Intl Airport and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Aer Lingus - these airlines can fly you to your destination from £308 and £309, respectively. Icelandair is 35% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Dublin to Chicago O'Hare Intl Airport one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as £317. Users have also found prices from £334 and £409 on JetBlue and British Airways, respectively.

  • What are the most popular airlines that fly from Dublin to Chicago O'Hare Intl Airport?

    American Airlines, Finnair and British Airways are the most popular airlines when flying from Dublin to Chicago O'Hare Intl Airport.

  • What are the most reliable airlines from Dublin to Chicago O'Hare Intl Airport?

    Before booking your flight to Chicago O'Hare Intl Airport from Dublin, check out the most reliable airlines to get you to your destination on time: SWISS (100%), Air Canada (85%), Austrian Airlines( 85%).

  • What are the cheapest flights from Dublin to Chicago O'Hare Intl Airport?

    Looking for the cheapest flight from Dublin to Chicago O'Hare Intl Airport? While on average our users pay £966, our data indicates the cheapest price to be £308. The most popular route (Dublin - Chicago O'Hare Intl), is priced around £304.

  • What does DUB to ORD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Dublin Airport to Chicago O'Hare Intl Airport flight would often be abbreviated as a DUB to ORD flight.

  • Can I find deals for flights from Dublin to O'Hare Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Dublin to O'Hare Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dublin to O'Hare Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dublin to O'Hare Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dublin to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Dublin to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to O'Hare Intl.

  • Can I find deals for business class flights from Dublin to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Dublin to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dublin to O'Hare Intl that allow pets onboard?

    Many airlines flying from Dublin to O'Hare Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dublin to O'Hare Intl?

    Yes, you can often find last-minute deals on Dublin to O'Hare Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Dublin to Chicago O'Hare Intl Airport flight deals updated?

    The Dublin to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 16/5.

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Alternative routes for Dublin to O'Hare Intl
See prices for flight routes from nearby airports that may be better suited for you.

Dublin to Midway flights

Top 9 airlines flying from Dublin to O'Hare Intl

Discover the top 9 airlines that operate flights from Dublin to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£220Average£444FlexibilityNo cancel feeOn-time70%
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Scandinavian AirlinesCheapest£301Average£376FlexibilityNo cancel feeOn-time77%
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Aer LingusCheapest£308Average£496FlexibilityNo cancel feeOn-timeN/A
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IcelandairCheapest£351Average£403FlexibilityNo cancel feeOn-time76%
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LufthansaCheapest£358Average£405FlexibilityNo cancel feeOn-time76%
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American AirlinesCheapest£390Average£538FlexibilityNo cancel feeOn-time71%
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United AirlinesCheapest£396Average£530FlexibilityNo cancel feeOn-time69%
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IberiaCheapest£440Average£695FlexibilityNo cancel feeOn-time77%
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FinnairCheapest£453Average£592FlexibilityNo cancel feeOn-time76%
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Search flights from Dublin to O'Hare Intl by cabin class

Find flights from Dublin to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Dublin to O'Hare Intl

Find hourly flight availability from Dublin to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 May 2024.
1%of flight departuresEarly morningMidnight to 6 am
65%of flight departuresMorning6 am to noon
34%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Weekly flight availability from Dublin to O'Hare Intl

Explore weekly flight availability from Dublin to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 May 2024.
Monday5daily flights
Tuesday5daily flights
Wednesday4daily flights
Thursday5daily flights
Friday5daily flights
Saturday5daily flights
Sunday4daily flights

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Deals for Dublin to O'Hare Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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Need flexible booking options for your flight to O'Hare Intl from Dublin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Yes! Start tracking prices for Dublin to O'Hare Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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