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Cheap flights from London Stansted Airport to Chicago from £405

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 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
STN — CHI
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 5 November 2025.

Round-trip from

£421

One-way from

£405

Popular in

July

Cheapest in

February

Average price

£493
20/11-25/11
  • 20/11-25/11
  • 2 total stops
  • 30h 10m total
  • London to Chicago
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14/11
  • 14/11
  • 3 total stops
  • 33h 52m total
  • London to Chicago
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£63 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find 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 5 November 2025.

Wed 12/1114:45STN - ORD
2 stops32h 00mMultiple Airlines
Wed 26/1119:20ORD - STN
2 stops19h 45mMultiple Airlines
Deal found 3/11£412
Wed 3/1206:30STN - ORD
1 stop13h 30mMultiple Airlines
Wed 10/1219:40ORD - STN
1 stop13h 25mMultiple Airlines
Deal found 3/11£427
Mon 24/1106:30STN - ORD
2 stops16h 50mMultiple Airlines
Mon 8/1218:30ORD - STN
2 stops20h 50mMultiple Airlines
Deal found 4/11£428
Tue 18/1108:30STN - ORD
1 stop15h 25mMultiple Airlines
Tue 25/1119:40ORD - STN
1 stop16h 40mMultiple Airlines
Deal found 3/11£428
Thu 27/1106:30STN - ORD
1 stop13h 30mMultiple Airlines
Sun 30/1115:50ORD - STN
1 stop18h 45mMultiple Airlines
Deal found 4/11£429
Thu 6/1106:30STN - ORD
2 stops16h 50mMultiple Airlines
Mon 10/1118:30ORD - STN
2 stops20h 50mMultiple Airlines
Deal found 3/11£444
Sat 22/1106:30STN - ORD
1 stop17h 25mMultiple Airlines
Mon 1/1219:40ORD - STN
1 stop16h 40mMultiple Airlines
Deal found 3/11£454
Sun 23/1106:30STN - ORD
1 stop13h 30mMultiple Airlines
Sat 29/1115:50ORD - STN
1 stop10h 00mMultiple Airlines
Deal found 3/11£462
Thu 13/1106:30STN - ORD
1 stop13h 30mMultiple Airlines
Tue 18/1119:40ORD - STN
1 stop16h 40mMultiple Airlines
Deal found 4/11£463
Sat 22/1106:30STN - ORD
1 stop17h 25mMultiple Airlines
Sat 29/1115:50ORD - STN
1 stop10h 00mMultiple Airlines
Deal found 4/11£466
Wed 5/1114:45STN - ORD
2 stops32h 35mMultiple Airlines
Wed 12/1118:30ORD - STN
2 stops17h 20mMultiple Airlines
Deal found 3/11£488
Wed 19/1118:25STN - ORD
2 stops28h 20mMultiple Airlines
Wed 26/1119:20ORD - STN
2 stops21h 20mMultiple Airlines
Deal found 3/11£493

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 5 November 2025.
Use the filters below to find and compare flights from London Stansted Airport to Chicago that are best for you.

Fly from

Stansted

Fly to

Chicago

Route

Depart

Return

Price

LondonChicago

STN - ORD

STNORD

London Stansted

Wed 3/12

06:30-14:00

1 stop13h 30m

Chicago O'Hare Intl

Wed 10/12

19:40-15:05

1 stop13h 25m

£427

LondonChicago

STN - ORD

STNORD

London Stansted

Thu 27/11

06:30-14:00

1 stop13h 30m

Chicago O'Hare Intl

Sun 30/11

15:50-16:35

1 stop18h 45m

£429

LondonChicago

STN - ORD

STNORD

London Stansted

Sun 23/11

06:30-14:00

1 stop13h 30m

Chicago O'Hare Intl

Sat 29/11

15:50-07:50

1 stop10h 00m

£462

LondonChicago

STN - ORD

STNORD

London Stansted

Mon 23/2

21:20-15:10

2 stops23h 50m

Chicago O'Hare Intl

Mon 2/3

16:25-16:55

2 stops18h 30m

£486

LondonChicago

STN - ORD

STNORD

London Stansted

Wed 19/11

18:25-16:45

2 stops28h 20m

Chicago O'Hare Intl

Wed 26/11

19:20-22:40

2 stops21h 20m

£493

LondonChicago

STN - ORD

STNORD

London Stansted

Thu 15/1

17:55-14:55

2 stops27h 00m

Chicago O'Hare Intl

Mon 9/2

21:00-14:20

1 stop11h 20m

£499

LondonChicago

STN - ORD

STNORD

London Stansted

Thu 18/12

06:00-17:55

1 stop17h 55m

Chicago O'Hare Intl

Thu 25/12

15:50-18:20

1 stop20h 30m

£505

LondonChicago

STN - ORD

STNORD

London Stansted

Fri 6/2

08:20-16:45

1 stop14h 25m

Chicago O'Hare Intl

Sun 15/2

19:10-20:20

1 stop19h 10m

£506

LondonChicago

STN - ORD

STNORD

London Stansted

Sun 21/12

12:35-16:45

2 stops34h 10m

Chicago O'Hare Intl

Thu 8/1

19:20-00:40

2 stops23h 20m

£513

LondonChicago

STN - ORD

STNORD

London Stansted

Thu 20/11

12:25-14:20

2 stops31h 55m

Chicago O'Hare Intl

Wed 3/12

17:20-18:00

2 stops18h 40m

£529

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 22 results
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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.

  • 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.

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Alternative routes for Stansted to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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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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