Direct flights to Chicago | Cheapflights

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 20 March 2025.

Sun 4/508:30LHR - ORD

Nonstop9h 05mLufthansa

Sun 11/521:20ORD - LHR

Nonstop8h 25mLufthansa

Deal found 19/3£418

Tue 22/408:30LHR - ORD

Nonstop9h 05mBrussels Airlines

Tue 29/421:20ORD - LHR

Nonstop8h 25mBrussels Airlines

Deal found 18/3£419

Sat 26/412:15LHR - ORD

Nonstop8h 30mBritish Airways

Thu 1/522:20ORD - LHR

Nonstop7h 55mBritish Airways

Deal found 19/3£424

Thu 8/508:30LHR - ORD

Nonstop9h 05mAustrian Airlines

Sun 11/521:20ORD - LHR

Nonstop8h 25mAustrian Airlines

Deal found 19/3£432

Sat 3/514:25LHR - ORD

Nonstop8h 35mAmerican Airlines

Sat 10/522:25ORD - LHR

Nonstop7h 50mAmerican Airlines

Deal found 19/3£439

Mon 8/912:15LHR - ORD

Nonstop8h 35mIberia

Thu 18/917:00ORD - LHR

Nonstop7h 55mIberia

Deal found 19/3£440

Fri 5/909:15LHR - ORD

Nonstop8h 35mFinnair

Sat 20/917:45ORD - LHR

Nonstop7h 35mFinnair

Deal found 19/3£475

Sun 7/909:15LHR - ORD

Nonstop8h 35mMultiple Airlines

Wed 17/921:15ORD - LHR

Nonstop7h 40mMultiple Airlines

Deal found 19/3£476

Sat 10/514:10LHR - ORD

Nonstop9h 05mUnited Airlines

Sun 18/518:05ORD - LHR

Nonstop8h 15mUnited Airlines

Deal found 18/3£538

Best flights to Chicago
Discover carefully curated flight deals to Chicago that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 March 2025.

Sun 4/508:30LHR - ORD

Nonstop9h 05mLufthansa

Sun 11/521:20ORD - LHR

Nonstop8h 25mLufthansa

Deal found 19/3£418

Tue 22/408:30LHR - ORD

Nonstop9h 05mBrussels Airlines

Tue 29/421:20ORD - LHR

Nonstop8h 25mBrussels Airlines

Deal found 18/3£419

Sat 26/412:15LHR - ORD

Nonstop8h 30mBritish Airways

Thu 1/522:20ORD - LHR

Nonstop7h 55mBritish Airways

Deal found 19/3£424

Thu 8/508:30LHR - ORD

Nonstop9h 05mAustrian Airlines

Sun 11/521:20ORD - LHR

Nonstop8h 25mAustrian Airlines

Deal found 19/3£432

Sat 3/514:25LHR - ORD

Nonstop8h 35mAmerican Airlines

Sat 10/522:25ORD - LHR

Nonstop7h 50mAmerican Airlines

Deal found 19/3£439

Mon 8/912:15LHR - ORD

Nonstop8h 35mIberia

Thu 18/917:00ORD - LHR

Nonstop7h 55mIberia

Deal found 19/3£440

Fri 5/909:15LHR - ORD

Nonstop8h 35mFinnair

Sat 20/917:45ORD - LHR

Nonstop7h 35mFinnair

Deal found 19/3£475

Sun 7/909:15LHR - ORD

Nonstop8h 35mMultiple Airlines

Wed 17/921:15ORD - LHR

Nonstop7h 40mMultiple Airlines

Deal found 19/3£476

Sat 10/514:10LHR - ORD

Nonstop9h 05mUnited Airlines

Sun 18/518:05ORD - LHR

Nonstop8h 15mUnited Airlines

Deal found 18/3£538

Last-minute flights to Chicago
Discover last-minute flight deals to Chicago. Data last updated 20 March 2025 and is based on user searches.

Wed 26/313:35LHR - ORD

Nonstop9h 25mAustrian Airlines

Wed 2/416:05ORD - LHR

Nonstop8h 15mAustrian Airlines

Deal found 19/3£439

Wed 26/313:50LHR - ORD

Nonstop8h 50mAmerican Airlines

Wed 17/919:15ORD - LHR

Nonstop7h 55mAmerican Airlines

Deal found 19/3£447

Wed 26/313:50LHR - ORD

Nonstop8h 50mFinnair

Tue 16/920:40ORD - LHR

Nonstop7h 50mFinnair

Deal found 19/3£464

Wed 26/311:55LHR - ORD

Nonstop8h 50mBritish Airways

Mon 30/622:25ORD - LHR

Nonstop7h 50mBritish Airways

Deal found 19/3£540

Thu 27/313:35LHR - ORD

Nonstop9h 25mUnited Airlines

Sun 30/318:05ORD - LHR

Nonstop8h 15mUnited Airlines

Deal found 19/3£611

Wed 26/310:25LHR - ORD

Nonstop9h 25mLufthansa

Wed 23/416:05ORD - LHR

Nonstop8h 15mLufthansa

Deal found 18/3£638

Thu 27/313:50LHR - ORD

Nonstop8h 50mMultiple Airlines

Thu 18/922:35ORD - LHR

Nonstop7h 40mMultiple Airlines

Deal found 19/3£644

Sat 29/313:35LHR - ORD

Nonstop9h 25mBrussels Airlines

Sun 30/318:05ORD - LHR

Nonstop8h 15mBrussels Airlines

Deal found 19/3£746

Thu 27/311:55LHR - ORD

Nonstop8h 50mIberia

Tue 12/817:45ORD - LHR

Nonstop7h 35mIberia

Deal found 19/3£1,107

One-way flights to Chicago
Search for one-way flight options to Chicago. Find affordable one-way fares based on user searches. Data last updated 20 March 2025.

Thu 4/911:10LHR - ORD

Nonstop8h 45mIberia

Deal found 20/3£438

Fri 25/409:15LHR - ORD

Nonstop8h 30mFinnair

Deal found 18/3£466

Sun 27/411:05LHR - ORD

Nonstop9h 05mLufthansa

Deal found 20/3£475

Thu 12/609:15LHR - ORD

Nonstop8h 35mBritish Airways

Deal found 18/3£498

Tue 25/310:25LHR - ORD

Nonstop9h 25mAustrian Airlines

Deal found 18/3£522

Tue 16/914:25LHR - ORD

Nonstop8h 35mAmerican Airlines

Deal found 19/3£704

Sat 29/313:35LHR - ORD

Nonstop9h 25mBrussels Airlines

Deal found 20/3£810

Wed 3/911:05LHR - ORD

Nonstop9h 05mUnited Airlines

Deal found 19/3£1,544

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.

Cheapflights Fare Finder

Use the filters below to find and compare direct flights to Chicago that are best for you.

Fly from

Route

Depart

Return

Price

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sun 4/5

08:30-11:35

Nonstop9h 05m

Chicago O'Hare Intl

Sun 11/5

21:20-11:45

Nonstop8h 25m

£418

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Tue 22/4

08:30-11:35

Nonstop9h 05m

Chicago O'Hare Intl

Tue 29/4

21:20-11:45

Nonstop8h 25m

£419

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 19/4

12:15-14:45

Nonstop8h 30m

Chicago O'Hare Intl

Fri 2/5

22:20-12:15

Nonstop7h 55m

£420

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 26/4

12:15-14:45

Nonstop8h 30m

Chicago O'Hare Intl

Thu 1/5

22:20-12:15

Nonstop7h 55m

£424

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 8/5

08:30-11:35

Nonstop9h 05m

Chicago O'Hare Intl

Sun 11/5

21:20-11:45

Nonstop8h 25m

£432

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 3/5

14:25-17:00

Nonstop8h 35m

Chicago O'Hare Intl

Sat 10/5

22:25-12:15

Nonstop7h 50m

£439

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 8/9

12:15-14:50

Nonstop8h 35m

Chicago O'Hare Intl

Thu 18/9

17:00-06:55

Nonstop7h 55m

£440

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sun 7/9

09:15-11:50

Nonstop8h 35m

Chicago O'Hare Intl

Fri 19/9

22:35-12:15

Nonstop7h 40m

£476

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 10/5

14:10-17:15

Nonstop9h 05m

Chicago O'Hare Intl

Sun 18/5

18:05-08:20

Nonstop8h 15m

£538

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Thu 4/9

11:10-13:55

Nonstop8h 45m

£438

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Showing 1-10 of 17 results

1

2

Reviews of airlines flying non-stop to Chicago

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

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

8.0

Very Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

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

7.8

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

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

7.6

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

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

7.6

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

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

Austrian Airlines

7.6

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

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

Temperature and rainfall in Chicago by month

CHI

Temperature

-5 - 23 °C

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).

FAQ about direct flights to Chicago

How much are direct flights to Chicago?
On average, a one-way direct flight to Chicago will cost users approximately £1,237. If you're looking for a direct return flight to Chicago, you can expect to pay around £1,594.
Which airlines fly direct to Chicago?
At the moment, British Airways, Aer Lingus, Finnair, Lufthansa, Icelandair, Scandinavian Airlines, Virgin Atlantic, American Airlines, United Airlines, Iberia offer direct flights to Chicago. British Airways is currently the most popular airline that flies direct to Chicago.
What is the best time of year to fly direct to Chicago?
If you're seeking the lowest price on a direct flight to Chicago, February is worth consideration, as prices are usually at their lowest, on average. February may be most appealing to users looking for the quietest time to visit Chicago, when demand is typically at its lowest.
What is the most popular direct flight origin to Chicago?
Currently, the most popular direct flight origin to Chicago is London Heathrow Airport. A return direct flight from London Heathrow Airport to Chicago typically costs around £1,440.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Direct flights to United States

Direct flights to North America

Direct flights to Toronto

Direct flights to Vancouver

Direct flights to Calgary

Direct flights to Cancún

Direct flights to Montreal

Direct flights to Halifax

Direct flights to Mexico City

Direct flights to Puerto Vallarta

Direct flights to Hamilton

Direct flights to Québec City

Direct flights to St. John's

Flights to and from Chicago

Flights from Heathrow to O'Hare Intl

Flights from Dublin to O'Hare Intl

Flights from Edinburgh to O'Hare Intl

Flights from LaGuardia to O'Hare Intl

Flights from Dallas/Fort Worth to O'Hare Intl

Flights from Minneapolis to O'Hare Intl

Flights from Newark to O'Hare Intl

Flights from John F Kennedy Intl to O'Hare Intl

Flights from Bruxelles-National to O'Hare Intl

Flights from Boston to O'Hare Intl

Flights from Pearson Intl to O'Hare Intl

Flights from Frankfurt to O'Hare Intl

Flights from Luis Munoz Marin Intl to O'Hare Intl

Flights from Orlando to O'Hare Intl

Flights from San Francisco to O'Hare Intl

Flights from O'Hare Intl to Dublin

Flights from O'Hare Intl to Mexico City

Flights from O'Hare Intl to Dubai

Flights from O'Hare Intl to Seattle

Flights from O'Hare Intl to Minneapolis

Flights from O'Hare Intl to Miami

Flights from O'Hare Intl to Amman

Flights from O'Hare Intl to New Delhi

Flights from O'Hare Intl to Grand Rapids

Flights from O'Hare Intl to St. Louis

Flights from O'Hare Intl to Las Vegas

Flights from O'Hare Intl to Boston

Airlines flying direct to Chicago

British Airways flights from London Heathrow to Chicago

British Airways flights from London to Chicago

Aer Lingus flights from Manchester to Chicago

Finnair flights from London Heathrow to Chicago

Lufthansa flights from London Heathrow to Chicago

Finnair flights from London to Chicago

Lufthansa flights from London to Chicago

British Airways flights from Manchester to Chicago

Scandinavian Airlines flights from Manchester to Chicago

Direct flights from Illinois

Direct flights from Manchester

Direct flights from Birmingham

Direct flights from Newcastle upon Tyne

Direct flights from Newquay

Direct flights from Bristol

Direct flights from Liverpool

Direct flights from Leeds

Direct flights from Exeter

Direct flights from East Midlands

Direct flights from Bournemouth

Direct flights from Darlington

Direct flights from Grimsby

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.