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£82+ Cheap flights from Chicago

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/2. 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.
CHI — LHR
27 Dec — 3 Jan1
1 adult

What to know about flights from Chicago

Discover essential information about flights departing from Chicago, including flight schedules, destinations, airlines operating at the Chicago airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 22 December 2024.

Cheapest airline

Frontier
On average, Frontier currently has the cheapest one-way flight from Chicago.
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Find flights from Chicago

Cheapest flights from Chicago
Explore the most affordable flight options available from Chicago. Find the lowest fares based on data from user searches, with prices last updated on 22 December 2024.

Fri 7/319:40ORD - LHR
2 stops16h 50mScandinavian Airlines
Sun 16/319:30LHR - ORD
1 stop28h 20mScandinavian Airlines
Deal found 21/12£475
Wed 5/218:30ORD - LGW
2 stops19h 25mMultiple Airlines
Wed 12/208:50LGW - ORD
2 stops14h 30mMultiple Airlines
Deal found 21/12£475
Sun 2/220:25ORD - LHR
1 stop15h 05mTAP AIR PORTUGAL
Tue 11/218:30LHR - ORD
1 stop27h 00mTAP AIR PORTUGAL
Deal found 22/12£476
Fri 7/218:30ORD - LTN
2 stops18h 20mMultiple Airlines
Mon 10/205:55LTN - ORD
2 stops17h 25mMultiple Airlines
Deal found 21/12£476
Tue 21/118:30ORD - STN
2 stops21h 30mMultiple Airlines
Tue 28/106:30STN - ORD
2 stops16h 50mMultiple Airlines
Deal found 22/12£476
Mon 7/419:15ORD - MAN
1 stop17h 15mScandinavian Airlines
Wed 16/413:05MAN - ORD
2 stops33h 05mScandinavian Airlines
Deal found 21/12£476
Wed 26/217:18ORD - MAN
2 stops14h 37mBritish Airways
Tue 18/319:20MAN - ORD
2 stops27h 13mBritish Airways
Deal found 22/12£476
Tue 4/218:30ORD - MAN
2 stops18h 45mMultiple Airlines
Tue 11/206:00MAN - ORD
2 stops17h 20mMultiple Airlines
Deal found 21/12£477
Sun 19/120:25ORD - LGW
2 stops18h 15mTAP AIR PORTUGAL
Tue 21/121:20LGW - ORD
2 stops24h 10mTAP AIR PORTUGAL
Deal found 21/12£482
Wed 5/218:30ORD - LGW
1 stop10h 25mIcelandair
Wed 12/211:55LGW - ORD
1 stop11h 25mIcelandair
Deal found 22/12£483
Tue 4/213:40ORD - MAN
2 stops14h 15mVirgin Atlantic
Tue 11/213:00MAN - ORD
1 stop16h 49mVirgin Atlantic
Deal found 20/12£484
Tue 4/218:30ORD - LHR
1 stop10h 20mIcelandair
Tue 11/220:40LHR - ORD
1 stop26h 40mIcelandair
Deal found 21/12£484

Find flights from Chicago within your budget

Find flights departing from Chicago that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 22 December 2024. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Any airport

Route

Depart

Return

Price

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Fri 7/3

19:40-18:30

2 stops16h 50m

London Heathrow

Sun 16/3

19:30-18:50

1 stop28h 20m

£475

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 5/2

18:30-19:55

2 stops19h 25m

London Gatwick

Wed 12/2

08:50-17:20

2 stops14h 30m

£475

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 2/2

20:25-17:30

1 stop15h 05m

London Heathrow

Tue 11/2

18:30-15:30

1 stop27h 00m

£476

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Fri 7/2

18:30-18:50

2 stops18h 20m

London Luton

Mon 10/2

05:55-17:20

2 stops17h 25m

£476

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Mon 7/4

19:15-18:30

1 stop17h 15m

Manchester

Wed 16/4

13:05-16:10

2 stops33h 05m

£476

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Wed 26/2

17:18-13:55

2 stops14h 37m

Manchester

Tue 18/3

19:20-17:33

2 stops27h 13m

£476

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sun 19/1

20:25-20:40

2 stops18h 15m

London Gatwick

Tue 21/1

21:20-15:30

2 stops24h 10m

£482

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 5/2

18:30-10:55

1 stop10h 25m

London Gatwick

Wed 12/2

11:55-17:20

1 stop11h 25m

£483

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Tue 4/2

13:40-09:55

2 stops14h 15m

Manchester

Tue 11/2

13:00-23:49

1 stop16h 49m

£484

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 4/2

18:30-10:50

1 stop10h 20m

London Heathrow

Tue 11/2

20:40-17:20

1 stop26h 40m

£484

Flights are sorted by cheapest return flights first.

Deals found on 21/12

Showing 1-10 of 60 results
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Best time to book a flight from Chicago

Have a flexible travel schedule? Discover the best time to fly from Chicago 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 Chicago

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

When is the best time to book a flight from Chicago?

Use this chart to determine the optimal time to book a return flight from Chicago to Heathrow. Price data was last updated on 20 December 2024.

Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Chicago (average of £346). Flying from Chicago in June will prove the most costly (average of £542). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Chicago?

Many airlines operate round-trip flights from Chicago: British Airways, Iberia, Lufthansa, Aer Lingus, Finnair. These airlines fly to the following popular destinations: London.

British Airways

British Airways

From £520

Spirit Airlines

Spirit Airlines

From £64

Aer Lingus

Aer Lingus

From £480

Iberia

Iberia

From £598

What are popular destinations to fly to from Chicago?

If you’re flying from Chicago, these routes are more frequently taken by airlines Detroit (800 flights per day), New York (754 flights per day) and Orlando (719 flights per day).

London

London

From £373

New York

New York

From £58

New Delhi Indira Gandhi Intl

New Delhi Indira Gandhi Intl

From £386

Dublin

Dublin

From £392

What is the cheapest place to fly to from Chicago?

The cheapest city to fly to from Chicago is Monterrey Gen Mariano Escobedo, with prices starting at £29. Explore other affordable destinations below.

Monterrey Gen Mariano Escobedo

Monterrey Gen Mariano Escobedo

From £37

Nashville Intl

Nashville Intl

From £46

Portland

Portland

From £57

Atlanta Hartsfield-Jackson

Atlanta Hartsfield-Jackson

From £58

Airline reviews for flights from Chicago

Get insights into the airlines that provide service from Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Chicago. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very Good
8,594 reviews
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,342 reviews
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,283 reviews
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
785 reviews
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,605 reviews
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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Related info for your journey

Access useful and relevant information related to your journey from Chicago. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 22 December 2024.

  • What are the most popular destinations to fly to from Chicago?

    This month, the top selected destinations from Chicago are Mumbai, Ahmedabad, Atlanta. Throughout the year, Atlanta, Boston, Athens are some of the top choices made by users flying from Chicago.

  • What is the cheapest airport to fly out of Chicago?

    Chicago O'Hare Intl airport offers the cheapest routes to Almaty, from £366; whereas Chicago Midway airport is typically cheaper if you're flying to Edinburgh, from £524. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What are the cheapest airlines flying from Chicago to anywhere?

    Over the past few days, we've found that Frontier, Spirit Airlines, and Delta have the cheapest prices from Chicago. Frontier flights from Chicago to Denver Intl (£44), Spirit Airlines flights from Chicago to Las Vegas Harry Reid Intl (£49), and Delta flights from Chicago to Detroit Metropolitan Wayne County (£50).

  • What is the cheapest month to fly from Chicago?

    At the present moment the cheapest month to fly from Chicago is currently February; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Chicago?

    Check out the cheapest flights from Chicago to embark to:
    Travel from Chicago to London from £366 round trip
    Travel from Chicago to Glasgow from £406 round trip
    Travel from Chicago to Edinburgh from £407 round trip
    Travel from Chicago to Manchester from £416 round trip
    Travel from Chicago to Almaty from £1,009 round trip

  • How does Cheapflights help users find flights from Chicago?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Chicago today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Chicago?

    Millions of users choose and trust Cheapflights to book the best flight deals from Chicago for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Chicago with no change fees?

    Yes, we can. To see specific flights from Chicago with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

    Yes! Start tracking prices for flights from Chicago 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 the alerts.

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chicago?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Chicago today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Chicago?

Millions of users choose and trust Cheapflights to book the best flight deals from Chicago for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Chicago with no change fees?

Yes, we can. To see specific flights from Chicago with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for flights from Chicago 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 the alerts.

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