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Cheap flights from London Stansted Airport to Chicago from £445

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
STN — CHI
16 Jul — 23 Jul1
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 16 June 2026.

Sat 5/917:30
STN
-
ORD
2 stops33h 50m
Multiple Airlines
Wed 9/919:25
ORD
-
STN
2 stops18h 55m
Multiple Airlines
Deal found 11/6£565
Tue 1/917:20
STN
-
ORD
2 stops34h 05m
Multiple Airlines
Tue 8/908:45
ORD
-
STN
3 stops31h 55m
Multiple Airlines
Deal found 12/6£567
Tue 1/908:20
STN
-
ORD
2 stops17h 35m
Multiple Airlines
Fri 11/914:20
ORD
-
STN
2 stops20h 35m
Multiple Airlines
Deal found 12/6£568
Sat 5/919:05
STN
-
ORD
2 stops26h 55m
Multiple Airlines
Sat 12/919:25
ORD
-
STN
2 stops21h 40m
Multiple Airlines
Deal found 14/6£569
Wed 21/1008:30
STN
-
ORD
1 stop16h 45m
Multiple Airlines
Sat 31/1016:55
ORD
-
STN
1 stop11h 40m
Multiple Airlines
Deal found 15/6£570
Tue 14/706:30
STN
-
ORD
2 stops19h 22m
Multiple Airlines
Tue 21/722:25
ORD
-
STN
2 stops18h 15m
Multiple Airlines
Deal found 14/6£570
Fri 9/1007:35
STN
-
ORD
2 stops19h 50m
Multiple Airlines
Mon 12/1019:25
ORD
-
STN
2 stops16h 50m
Multiple Airlines
Deal found 15/6£572
Mon 5/1020:50
STN
-
ORD
2 stops28h 25m
Multiple Airlines
Wed 14/1019:25
ORD
-
STN
2 stops18h 55m
Multiple Airlines
Deal found 13/6£573
Thu 2/706:05
STN
-
ORD
2 stops16h 52m
Multiple Airlines
Sun 26/722:25
ORD
-
STN
2 stops19h 15m
Multiple Airlines
Deal found 12/6£576
Wed 11/1108:40
STN
-
ORD
2 stops14h 40m
Multiple Airlines
Tue 17/1118:30
ORD
-
STN
2 stops17h 35m
Multiple Airlines
Deal found 11/6£576
Wed 12/822:00
STN
-
ORD
2 stops27h 52m
Multiple Airlines
Sun 16/819:25
ORD
-
STN
2 stops18h 30m
Multiple Airlines
Deal found 12/6£577
Mon 31/805:55
STN
-
ORD
1 stop14h 30m
Multiple Airlines
Sat 5/922:25
ORD
-
STN
2 stops18h 40m
Multiple Airlines
Deal found 11/6£578

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 16 June 2026.

Round-trip from

£565

One-way from

£445

Popular in

July

Cheapest in

February

Average price

£664
5/9-9/9
  • 5/9-9/9
  • 4 total stops
  • 52h 45m total
  • London to Chicago
Search Deals
5/8
  • 5/8
  • 2 total stops
  • 37h 05m total
  • London to Chicago
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£77 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 16 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

LondonChicago

STN - ORD

STNORD

London Stansted

Thu 2/7

06:05-16:57

2 stops16h 52m

Chicago O'Hare Intl

Sun 26/7

08:45-15:20

3 stops24h 35m

£610

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

£679

LondonChicago

STN - ORD

STNORD

London Stansted

Mon 26/10

10:55-11:00

1 stop29h 05m

Chicago O'Hare Intl

Mon 9/11

11:45-16:20

1 stop22h 35m

£689

LondonChicago

STN - ORD

STNORD

London Stansted

Thu 8/10

17:35-09:40

1 stop22h 05m

Chicago O'Hare Intl

Tue 13/10

11:25-16:50

1 stop23h 25m

£694

LondonChicago

STN - ORD

STNORD

London Stansted

Wed 16/9

17:45-18:15

1 stop30h 30m

Chicago O'Hare Intl

Wed 23/9

11:25-16:40

1 stop23h 15m

£724

LondonChicago

STN - ORD

STNORD

London Stansted

Sat 12/9

17:45-09:40

1 stop21h 55m

Chicago O'Hare Intl

Thu 17/9

20:10-09:55

1 stop31h 45m

£761
Fastest return journey

LondonChicago

STN - ORD

STNORD

London Stansted

Wed 9/9

17:45-09:40

1 stop21h 55m

Chicago O'Hare Intl

Fri 18/9

11:25-09:55

1 stop16h 30m

£833

LondonChicago

STN - ORD

STNORD

London Stansted

Tue 1/9

06:55-09:40

1 stop32h 45m

Chicago O'Hare Intl

Tue 8/9

11:25-09:55

1 stop16h 30m

£883

LondonChicago

STN - ORD

STNORD

London Stansted

Wed 1/7

17:45-09:40

1 stop21h 55m

Chicago O'Hare Intl

Mon 20/7

20:10-22:10

1 stop20h 00m

£953

LondonChicago

STN - ORD

STNORD

London Stansted

Thu 27/8

17:35-09:40

1 stop22h 05m

Chicago O'Hare Intl

Sat 5/9

11:25-09:55

1 stop16h 30m

£975

Flights are sorted by cheapest return flights first.

Deals found on 14/6

Showing 1-10 of 18 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 32h 45m. 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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