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£419+ Cheap flights to Chicago

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
— CHI
26 Nov — 3 Dec1
1 adult

Find flights to Chicago within your budget

Locate flights to Chicago that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 939,815 searches and data was last updated on 21 November 2024.

Fly from

Any airport

Route

Depart

Return

Price

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 5/12

15:55-15:30

1 stop29h 35m

Chicago O'Hare Intl

Sun 8/12

20:25-15:45

1 stop13h 20m

£444

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 5/12

18:30-15:30

1 stop27h 00m

Chicago O'Hare Intl

Sun 8/12

20:25-17:30

1 stop15h 05m

£444

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 13/1

06:40-15:50

1 stop15h 10m

Chicago O'Hare Intl

Mon 27/1

19:10-17:00

2 stops15h 50m

£446

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 7/2

11:55-17:20

1 stop11h 25m

Chicago O'Hare Intl

Thu 24/4

19:30-14:40

1 stop13h 10m

£447

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Tue 18/3

07:00-15:30

1 stop13h 30m

Chicago O'Hare Intl

Mon 24/3

16:50-10:15

1 stop12h 25m

£448

LondonChicago

LTN - ORD

LTNORD

London Luton

Thu 16/1

07:05-17:20

2 stops16h 15m

Chicago O'Hare Intl

Wed 22/1

18:30-21:40

2 stops21h 10m

£449

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Mon 27/1

14:00-16:08

1 stop32h 08m

Chicago O'Hare Intl

Thu 6/2

12:17-10:00

1 stop15h 43m

£452

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 5/12

07:50-14:00

1 stop12h 10m

Chicago O'Hare Intl

Tue 10/12

15:55-08:05

1 stop10h 10m

£453

LondonChicago

LHR - MDW

LHRMDW

London Heathrow

Mon 17/2

06:30-18:14

2 stops17h 44m

Chicago Midway

Thu 27/2

14:08-06:50

1 stop10h 42m

£453

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 13/1

06:20-17:20

2 stops17h 00m

Chicago O'Hare Intl

Mon 27/1

18:30-18:20

2 stops17h 50m

£462

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Showing 1-10 of 60 results
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Flights to Chicago in 2024

Find the latest flights to Chicago in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 939,815 searches and data was last updated on 21 November 2024.

Return from

£444

One-way from

£419

Popular in

August

Cheapest in

February

Average price

£495
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 5/12-8/12
  • 2 total stops
  • 42h 55m total
  • London to Chicago
Search Deals
Icelandair
  • Icelandair
  • 6/3
  • 1 total stop
  • 11h 25m total
  • London to Chicago
Search Deals
High demand for flights, 13% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for return flights in November 2024
Search Deals

Find flight deals to Chicago

Cheapest flights to Chicago
Explore the most affordable flight options available to Chicago. Find the lowest fares based on data from user searches, with prices last updated on 21 November 2024.

Thu 5/1215:55LGW - ORD
1 stop29h 35mTAP AIR PORTUGAL
Sun 8/1220:25ORD - LGW
1 stop13h 20mTAP AIR PORTUGAL
Deal found 20/11£444
Thu 5/1208:50LHR - ORD
1 stop11h 10mAer Lingus
Sun 15/1215:55ORD - LHR
1 stop10h 10mAer Lingus
Deal found 20/11£453
Thu 5/1211:55LGW - ORD
1 stop11h 25mIcelandair
Sun 8/1218:30ORD - LGW
1 stop10h 25mIcelandair
Deal found 20/11£457
Wed 11/1206:00LHR - ORD
1 stop15h 30mTAP AIR PORTUGAL
Wed 15/119:15ORD - LHR
1 stop21h 25mTAP AIR PORTUGAL
Deal found 20/11£463
Sat 7/1206:40LHR - ORD
2 stops21h 03mScandinavian Airlines
Sat 14/1219:10ORD - LHR
1 stop14h 50mScandinavian Airlines
Deal found 20/11£473
Wed 11/1220:40LHR - ORD
1 stop26h 40mIcelandair
Tue 17/1218:30ORD - LHR
1 stop19h 00mIcelandair
Deal found 20/11£476
Mon 30/1209:30LHR - ORD
1 stop16h 14mAmerican Airlines
Wed 29/115:00ORD - LHR
1 stop13h 15mAmerican Airlines
Deal found 20/11£480
Wed 4/1206:30STN - ORD
1 stop13h 30mMultiple Airlines
Tue 10/1219:40ORD - STN
1 stop11h 45mMultiple Airlines
Deal found 19/11£482
Tue 26/1106:50LHR - ORD
1 stop11h 25mLufthansa
Sat 30/1120:25ORD - LHR
1 stop28h 05mLufthansa
Deal found 20/11£483
Tue 3/1209:55LHR - ORD
2 stops34h 10mMultiple Airlines
Tue 10/1215:35ORD - LHR
2 stops22h 30mMultiple Airlines
Deal found 19/11£484
Wed 11/1208:40LHR - MDW
2 stops15h 52mDelta
Wed 15/110:57MDW - LHR
1 stop13h 23mDelta
Deal found 20/11£485
Thu 5/1214:00LGW - ORD
1 stop34h 50mMultiple Airlines
Sun 8/1219:45ORD - LGW
1 stop32h 15mMultiple Airlines
Deal found 20/11£489

Best time to book a flight to Chicago

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

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

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

Use this chart to determine the optimal time to book a return flight from London to Chicago. Price data was last updated on 15 November 2024.

The best time to book flights to Chicago 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.

How long is the flight to Chicago?

On average, a flight from London to Chicago takes 13 hours 52 minutes. Flights to Chicago from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Chicago?

Use this chart to determine the cheapest time to fly return from London to Chicago. Price data was last updated on 28 April 2024.

Users looking for the lowest fares to Chicago should consider flying on Tuesday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday evenings, when prices are usually at their highest.

Weekly flight availability to Chicago

The most flights from London to Chicago are scheduled on a Monday (36 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (30 on average).

What are the most popular airlines that fly to Chicago?

The most popular airlines flying from London to Chicago are British Airways, Finnair and Lufthansa.

British Airways

British Airways

From £537

Finnair

Finnair

From £580

Lufthansa

Lufthansa

From £544

Aer Lingus

Aer Lingus

From £570

What are the cheapest airlines that fly to Chicago?

The cheapest airlines flying from London to Chicago are Icelandair, Scandinavian Airlines and TAP AIR PORTUGAL.

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 21 November 2024.
To help decide which airline to fly to Chicago, see what other customers have to say about Delta, Aer Lingus and TAP AIR PORTUGAL. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,486 reviews
Check prices

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.9

Entertainment

8.2

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Emirates
8.1
Very Good
3,486 reviews
Emirates
8.1
Very Good
3,486 reviews
Check prices

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.9

Entertainment

8.2

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Delta
8.0
Very Good
8,756 reviews
Emirates
8.1
Very Good
3,486 reviews
Check prices

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.9

Entertainment

8.2

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

KLM
7.8
Good
1,350 reviews
Emirates
8.1
Very Good
3,486 reviews
Check prices

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.9

Entertainment

8.2

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Air Transat
7.8
Good
389 reviews
Emirates
8.1
Very Good
3,486 reviews
Check prices

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.9

Entertainment

8.2

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Finnair
7.7
Good
1,300 reviews
Emirates
8.1
Very Good
3,486 reviews
Check prices

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.9

Entertainment

8.2

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

  • Can I find cheaper flights to Chicago if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Chicago on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Chicago?

    Based on reviews from Cheapflights users, Icelandair is rated the highest out of the airlines that fly to Chicago.

  • What is the cheapest airport to fly to in Chicago?

    Chicago O'Hare Intl is currently the cheapest airport to fly to in Chicago. One-way flights to Chicago O'Hare Intl typically cost £24, while return flights cost around £60.

  • How much is a return flight to Chicago?

    A return flight to Chicago will typically cost around £891, however they can be found for as little as £83.

  • Where does the fastest flight to Chicago depart from?

    For those looking to save time traveling to Chicago, London offers the quickest one-way flight (8 hours 35 minutes).

  • Which airport is closest to National Museum of Mexican Art?

    f being close to National Museum of Mexican Art is important to you, you’ll want to land at Chicago O'Hare Intl Airport.

  • Does Chicago O'Hare Intl have car hire?

    Yes. Those touching down at Chicago O'Hare Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Chicago O'Hare Intl?

    Yes. Chicago O'Hare Intl has hotels nearby for those requiring accommodations. Hilton Chicago O'Hare Airport is the closest property to Chicago O'Hare Intl (0.0 mi away from Chicago O'Hare Intl).

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