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Cheap flights from London Stansted Airport to Chicago from £430

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
STN — CHI
16 Jun — 23 Jun1
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 17 May 2026.

Tue 9/619:15
STN
-
ORD
2 stops29h 00m
Multiple Airlines
Mon 15/622:25
ORD
-
STN
2 stops14h 25m
Multiple Airlines
Deal found 12/5£517
Tue 16/622:00
STN
-
ORD
2 stops24h 59m
Multiple Airlines
Tue 7/719:25
ORD
-
STN
2 stops18h 25m
Multiple Airlines
Deal found 17/5£519
Wed 17/606:30
STN
-
ORD
2 stops18h 55m
Multiple Airlines
Wed 12/809:50
ORD
-
STN
3 stops27h 35m
Multiple Airlines
Deal found 16/5£531
Tue 24/1107:15
STN
-
ORD
2 stops16h 05m
Multiple Airlines
Tue 1/1218:30
ORD
-
STN
2 stops17h 35m
Multiple Airlines
Deal found 17/5£535
Wed 14/1008:10
STN
-
ORD
2 stops15h 40m
Multiple Airlines
Tue 20/1021:30
ORD
-
STN
1 stop15h 00m
Multiple Airlines
Deal found 14/5£537
Mon 8/619:15
STN
-
ORD
2 stops29h 00m
Multiple Airlines
Mon 15/622:25
ORD
-
STN
2 stops14h 25m
Multiple Airlines
Deal found 15/5£538
Wed 2/919:00
STN
-
ORD
2 stops28h 50m
Multiple Airlines
Wed 7/1021:30
ORD
-
STN
1 stop13h 20m
Multiple Airlines
Deal found 14/5£540
Mon 9/1122:15
STN
-
ORD
2 stops25h 05m
Multiple Airlines
Wed 11/1118:30
ORD
-
STN
2 stops23h 05m
Multiple Airlines
Deal found 14/5£543
Mon 9/1122:15
STN
-
ORD
2 stops25h 05m
Multiple Airlines
Wed 18/1118:30
ORD
-
STN
2 stops18h 00m
Multiple Airlines
Deal found 14/5£544
Tue 1/920:25
STN
-
ORD
2 stops27h 25m
Multiple Airlines
Sun 13/921:00
ORD
-
STN
1 stop19h 20m
Multiple Airlines
Deal found 16/5£546
Mon 9/1122:15
STN
-
ORD
2 stops25h 05m
Multiple Airlines
Sun 15/1118:30
ORD
-
STN
2 stops21h 25m
Multiple Airlines
Deal found 12/5£547
Mon 15/608:30
STN
-
ORD
2 stops15h 45m
Multiple Airlines
Mon 29/619:25
ORD
-
STN
2 stops18h 00m
Multiple Airlines
Deal found 12/5£548

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 17 May 2026.

Round-trip from

£517

One-way from

£430

Popular in

July

Cheapest in

February

Average price

£580
9/6-15/6
  • 9/6-15/6
  • 4 total stops
  • 43h 25m total
  • London to Chicago
Search Deals
1/6
  • 1/6
  • 3 total stops
  • 31h 15m total
  • London to Chicago
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£50 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 17 May 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

Mon 14/9

10:50-09:40

1 stop28h 50m

Chicago O'Hare Intl

Mon 28/9

20:10-09:55

1 stop31h 45m

£660

LondonChicago

STN - ORD

STNORD

London Stansted

Wed 24/6

17:45-09:40

1 stop21h 55m

Chicago O'Hare Intl

Mon 6/7

20:10-22:10

1 stop20h 00m

£707

LondonChicago

STN - ORD

STNORD

London Stansted

Mon 22/6

10:50-09:40

1 stop28h 50m

Chicago O'Hare Intl

Tue 21/7

11:25-09:55

1 stop16h 30m

£711

LondonChicago

STN - ORD

STNORD

London Stansted

Mon 1/6

10:50-09:40

1 stop28h 50m

Chicago O'Hare Intl

Fri 31/7

11:25-09:55

1 stop16h 30m

£751

LondonChicago

STN - ORD

STNORD

London Stansted

Thu 18/6

17:35-09:40

1 stop22h 05m

Chicago O'Hare Intl

Mon 6/7

20:10-22:10

1 stop20h 00m

£752

LondonChicago

STN - ORD

STNORD

London Stansted

Sat 4/7

10:50-09:40

1 stop28h 50m

Chicago O'Hare Intl

Sat 11/7

20:10-09:55

1 stop31h 45m

£816
Fastest return journey

LondonChicago

STN - ORD

STNORD

London Stansted

Sun 21/6

17:35-09:40

1 stop22h 05m

Chicago O'Hare Intl

Tue 21/7

11:25-09:55

1 stop16h 30m

£837

LondonChicago

STN - ORD

STNORD

London Stansted

Wed 10/6

06:55-09:40

1 stop32h 45m

Chicago O'Hare Intl

Fri 26/6

11:25-16:50

1 stop23h 25m

£852

LondonChicago

STN - ORD

STNORD

London Stansted

Mon 15/6

10:50-09:40

1 stop28h 50m

Chicago O'Hare Intl

Mon 29/6

11:25-22:10

1 stop28h 45m

£863

LondonChicago

STN - ORD

STNORD

London Stansted

Fri 5/6

17:35-09:40

1 stop22h 05m

Chicago O'Hare Intl

Sun 28/6

11:25-09:55

1 stop16h 30m

£879

Flights are sorted by cheapest return flights first.

Deals found on 14/5

Showing 1-10 of 21 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 28h 50m. 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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