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Cheap flights from Belfast to Chicago from £487

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 16/7. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — CHI
22 janv. — 29 janv.1
1 adult

Cheap flight deals from Belfast to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Chicago (CHI). 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 17 janvier 2025.

Round-trip from

£496

One-way from

£487
3/2-6/2
  • 3/2-6/2
  • 4 total stops
  • 36h 35m total
  • Belfast to Chicago
Search Deals
16/7
  • 16/7
  • 3 total stops
  • 29h 55m total
  • Belfast to Chicago
Search Deals

Find flight deals from Belfast to Chicago

Cheapest flights from Belfast to Chicago
Explore the most affordable flight options available from Belfast to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 janvier 2025.

lun. 3/208:35BFS - ORD
2 stops14h 45mMultiple Airlines
jeu. 6/218:30ORD - BFS
2 stops21h 50mMultiple Airlines
Deal found 16/1£496
lun. 15/906:40BHD - ORD
1 stop13h 10mAmerican Airlines
mar. 30/917:45ORD - BHD
1 stop10h 50mAmerican Airlines
Deal found 16/1£530
dim. 9/217:20BHD - ORD
1 stop27h 10mKLM
dim. 16/216:25ORD - BHD
1 stop22h 35mKLM
Deal found 16/1£531
jeu. 18/909:35BHD - ORD
1 stop14h 40mBritish Airways
jeu. 2/1022:30ORD - BHD
1 stop11h 00mBritish Airways
Deal found 16/1£538
dim. 9/217:20BHD - ORD
2 stops48h 41mVirgin Atlantic
dim. 16/218:30ORD - BHD
2 stops40h 20mVirgin Atlantic
Deal found 16/1£538
dim. 21/920:05BHD - ORD
1 stop21h 45mFinnair
mar. 30/917:45ORD - BHD
1 stop10h 50mFinnair
Deal found 16/1£547
dim. 9/220:25BHD - ORD
1 stop24h 20mMultiple Airlines
dim. 16/217:00ORD - BHD
1 stop14h 55mMultiple Airlines
Deal found 16/1£559
dim. 9/206:30BHD - ORD
1 stop14h 00mDelta
dim. 16/213:40ORD - BHD
2 stops25h 20mDelta
Deal found 16/1£582
sam. 17/507:05BHD - ORD
1 stop12h 45mIberia
mer. 18/621:15ORD - BHD
1 stop14h 30mIberia
Deal found 16/1£682
lun. 20/107:10BHD - ORD
2 stops18h 05mAer Lingus
mer. 22/121:00ORD - BHD
2 stops13h 25mAer Lingus
Deal found 16/1£916

Find flights from Belfast to Chicago within your budget

Customise your flight search to find flights from Belfast to Chicago 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 858,174 searches. Data last updated 17 janvier 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BelfastChicago

BFS - ORD

BFSORD

Belfast Intl

lun. 3/2

08:35-17:20

2 stops14h 45m

Chicago O'Hare Intl

jeu. 6/2

18:30-22:20

2 stops21h 50m

£496

BelfastChicago

BHD - ORD

BHDORD

Belfast City

dim. 9/2

17:20-14:30

1 stop27h 10m

Chicago O'Hare Intl

dim. 16/2

16:25-21:00

1 stop22h 35m

£531

BelfastChicago

BHD - ORD

BHDORD

Belfast City

dim. 9/2

17:20-12:01

2 stops48h 41m

Chicago O'Hare Intl

dim. 16/2

18:30-16:50

2 stops40h 20m

£538

BelfastChicago

BHD - ORD

BHDORD

Belfast City

dim. 9/2

20:25-14:45

1 stop24h 20m

Chicago O'Hare Intl

dim. 16/2

17:00-13:55

1 stop14h 55m

£559

BelfastChicago

BHD - ORD

BHDORD

Belfast City

jeu. 27/2

15:05-14:45

1 stop29h 40m

Chicago O'Hare Intl

dim. 9/3

16:27-18:40

2 stops21h 13m

£575

BelfastChicago

BHD - ORD

BHDORD

Belfast City

dim. 9/2

06:30-14:30

1 stop14h 00m

Chicago O'Hare Intl

dim. 16/2

13:40-21:00

2 stops25h 20m

£582

BelfastChicago

BHD - ORD

BHDORD

Belfast City

jeu. 27/2

06:35-17:42

2 stops17h 07m

Chicago O'Hare Intl

dim. 9/3

16:27-13:55

2 stops16h 28m

£590

BelfastChicago

BHD - ORD

BHDORD

Belfast City

sam. 17/5

07:05-13:50

1 stop12h 45m

Chicago O'Hare Intl

mer. 18/6

21:15-17:45

1 stop14h 30m

£682

BelfastChicago

BFS - ORD

BFSORD

Belfast Intl

mer. 16/7

16:15-16:10

3 stops29h 55m

£487

BelfastChicago

BHD - ORD

BHDORD

Belfast City

ven. 11/7

15:40-16:10

3 stops30h 30m

£551

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 13 results
1
2

Best time to book a flight from Belfast to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Belfast with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Belfast to Chicago

Get recent, data-driven insights about flights from Belfast to Chicago including ideal travel times, pricing trends, and more.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago when rainfall is around 43.0 mm.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated 17 janvier 2025.
Delta
8.0
Very Good
8,513 reviews
Check prices

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,513 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,339 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
664 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Belfast to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Belfast to Chicago round-trip?

    KLM, at £531, was found to be the cheapest airline from Belfast to Chicago.Alternate airlines flying return to your destination include Virgin Atlantic and Finnair.

  • What are the cheapest airlines to fly from Belfast to Chicago one-way?

    £556 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on British Airways and American Airlines, with prices starting from £716 and £1,358, respectively.

  • Can I find deals for flights from Belfast to Chicago that include hotel bookings?

    Yes. In addition to deals on Belfast to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast to Chicago.

  • Can I find deals for business class flights from Belfast to Chicago?

    Yes. Cheapflights offers flight deals from Belfast to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Belfast to Chicago?

    Currently, January is the cheapest month in which you can book a flight from Belfast to Chicago (average of £595). Flying from Belfast to Chicago in July is currently the most expensive (average of £843). 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.

See more FAQs

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Alternative routes for Belfast to Chicago

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

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How does Cheapflights help users find flights from Belfast to Chicago?

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Belfast to Chicago.

Can Cheapflights find flights from Belfast to Chicago with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast to Chicago, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Belfast to Chicago become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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