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Cheap flights from London Stansted Airport to Chicago from £422

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 29/7. Fares are subject to change and may not be available on all flights or dates of travel.
STN — CHI
30 Jul — 6 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Stansted to Chicago

Enter your travel dates to find the best prices.

Cheapest flights from Stansted to Chicago
Explore the most affordable flight options available from Stansted to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 June 2026.

Thu 10/906:30
STN
-
ORD
3 stops19h 18m
Multiple Airlines
Thu 17/909:50
ORD
-
STN
3 stops29h 30m
Multiple Airlines
Deal found 30/6£515
Wed 19/806:30
STN
-
ORD
3 stops19h 22m
Multiple Airlines
Wed 26/808:40
ORD
-
STN
3 stops32h 10m
Multiple Airlines
Deal found 29/6£518
Fri 4/908:30
STN
-
ORD
2 stops17h 22m
Multiple Airlines
Sat 12/919:25
ORD
-
STN
2 stops21h 40m
Multiple Airlines
Deal found 27/6£523
Mon 21/920:45
STN
-
ORD
2 stops22h 25m
Multiple Airlines
Fri 2/1015:00
ORD
-
STN
2 stops22h 25m
Multiple Airlines
Deal found 28/6£524
Sun 13/922:00
STN
-
ORD
2 stops22h 30m
Multiple Airlines
Thu 24/916:20
ORD
-
STN
2 stops25h 00m
Multiple Airlines
Deal found 29/6£525
Wed 19/806:30
STN
-
ORD
3 stops19h 22m
Multiple Airlines
Fri 28/809:50
ORD
-
STN
3 stops27h 30m
Multiple Airlines
Deal found 29/6£526
Tue 25/822:00
STN
-
ORD
3 stops27h 52m
Multiple Airlines
Mon 31/822:25
ORD
-
STN
2 stops18h 25m
Multiple Airlines
Deal found 28/6£528
Sun 23/820:00
STN
-
ORD
2 stops31h 20m
Multiple Airlines
Sun 30/819:25
ORD
-
STN
2 stops22h 00m
Multiple Airlines
Deal found 29/6£529
Thu 17/914:45
STN
-
ORD
2 stops28h 10m
Multiple Airlines
Fri 25/915:35
ORD
-
STN
2 stops21h 50m
Multiple Airlines
Deal found 29/6£531
Sun 23/822:00
STN
-
ORD
3 stops30h 05m
Multiple Airlines
Tue 8/914:15
ORD
-
STN
2 stops26h 25m
Multiple Airlines
Deal found 28/6£531
Sat 22/806:35
STN
-
ORD
3 stops19h 17m
Multiple Airlines
Wed 9/922:25
ORD
-
STN
2 stops15h 55m
Multiple Airlines
Deal found 25/6£532
Fri 21/822:50
STN
-
ORD
3 stops27h 02m
Multiple Airlines
Thu 3/915:45
ORD
-
STN
2 stops25h 35m
Multiple Airlines
Deal found 27/6£533

Find flight deals from Stansted to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Stansted (STN) 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 30 June 2026.

Round-trip from

£518

One-way from

£422

Popular in

July

Cheapest in

February

Average price

£681
19/8-26/8
  • 19/8-26/8
  • 6 total stops
  • 51h 32m total
  • London to Chicago
Search Deals
29/7
  • 29/7
  • 2 total stops
  • 25h 45m total
  • London to Chicago
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£81 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Stansted 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 30 June 2026.
Use the filters below to find and compare flights from London Stansted Airport to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonChicago

STN - ORD

STNORD

London Stansted

Wed 7/10

06:55-18:15

1 stop17h 20m

Chicago O'Hare Intl

Wed 21/10

20:10-22:10

1 stop20h 00m

£670

LondonChicago

STN - ORD

STNORD

London Stansted

Tue 22/9

06:55-09:40

1 stop32h 45m

Chicago O'Hare Intl

Tue 29/9

11:25-16:50

1 stop23h 25m

£670

LondonChicago

STN - ORD

STNORD

London Stansted

Sun 20/9

06:55-09:40

1 stop32h 45m

Chicago O'Hare Intl

Tue 13/10

20:10-16:40

1 stop38h 30m

£681

LondonChicago

STN - ORD

STNORD

London Stansted

Sat 10/10

17:45-09:40

1 stop21h 55m

Chicago O'Hare Intl

Thu 15/10

20:10-16:50

1 stop38h 40m

£682

LondonChicago

STN - ORD

STNORD

London Stansted

Thu 8/10

17:35-09:40

1 stop22h 05m

Chicago O'Hare Intl

Tue 13/10

20:10-16:40

1 stop38h 30m

£695

LondonChicago

STN - ORD

STNORD

London Stansted

Sun 13/9

06:55-09:40

1 stop32h 45m

Chicago O'Hare Intl

Thu 24/9

11:25-09:55

1 stop16h 30m

£735

LondonChicago

STN - ORD

STNORD

London Stansted

Wed 9/9

10:50-09:40

1 stop28h 50m

Chicago O'Hare Intl

Wed 23/9

20:10-16:40

1 stop38h 30m

£825

LondonChicago

STN - ORD

STNORD

London Stansted

Tue 1/9

06:55-09:40

1 stop32h 45m

Chicago O'Hare Intl

Fri 11/9

20:10-22:10

1 stop20h 00m

£946

LondonChicago

STN - ORD

STNORD

London Stansted

Fri 21/8

10:50-09:40

1 stop28h 50m

Chicago O'Hare Intl

Wed 16/9

20:10-22:10

1 stop20h 00m

£947
Cheapest one-way

LondonChicago

STN - ORD

STNORD

London Stansted

Thu 9/7

17:55-16:00

3 stops28h 05m

£445

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 17 resultsSorted by cheapest first
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Best time to book a flight from Stansted to Chicago

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

Everything you need to know about your flight from London Stansted Airport to Chicago
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from London Stansted Airport to Chicago?

    There are many flights that can get you from London Stansted Airport to Chicago in 17h 20m. Fly via Turkish Airlines to get the fastest option. The distance from London Stansted Airport to Chicago is about 3952 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Stansted 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.

See more FAQs

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

Cheapflights helps you search for flights from Stansted to Chicago via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Chicago from Stansted.

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Chicago from Stansted today and book when prices fit your budget.

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