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Cheap flights from London Stansted Airport to Chicago from £409

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
STN — CHI
19 Dec — 26 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 19 November 2025.

Round-trip from

£420

One-way from

£409

Popular in

July

Cheapest in

February

Average price

£471
3/12-10/12
  • 3/12-10/12
  • 4 total stops
  • 50h 05m total
  • London to Chicago
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11/1
  • 11/1
  • 2 total stops
  • 16h 50m total
  • London to Chicago
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£61 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 19 November 2025.

Wed 3/1208:30STN - ORD
1 stop15h 25mMultiple Airlines
Mon 8/1215:50ORD - STN
1 stop12h 00mMultiple Airlines
Deal found 16/11£419
Wed 3/1220:55STN - ORD
2 stops27h 00mMultiple Airlines
Wed 10/1215:50ORD - STN
2 stops23h 05mMultiple Airlines
Deal found 17/11£420
Tue 25/1106:30STN - ORD
1 stop13h 30mMultiple Airlines
Tue 2/1215:50ORD - STN
1 stop10h 00mMultiple Airlines
Deal found 18/11£422
Wed 26/1106:30STN - ORD
1 stop13h 30mMultiple Airlines
Sun 30/1119:40ORD - STN
1 stop13h 10mMultiple Airlines
Deal found 18/11£430
Thu 11/1206:30STN - ORD
1 stop17h 25mMultiple Airlines
Sun 14/1215:50ORD - STN
1 stop13h 15mMultiple Airlines
Deal found 18/11£432
Tue 2/1221:20STN - ORD
2 stops26h 35mMultiple Airlines
Tue 9/1215:50ORD - STN
2 stops22h 40mMultiple Airlines
Deal found 18/11£442
Fri 5/1206:30STN - ORD
1 stop17h 25mMultiple Airlines
Tue 9/1215:50ORD - STN
1 stop12h 00mMultiple Airlines
Deal found 16/11£443
Mon 8/1208:30STN - ORD
1 stop15h 25mMultiple Airlines
Thu 11/1215:50ORD - STN
1 stop10h 00mMultiple Airlines
Deal found 16/11£449
Tue 2/1221:20STN - ORD
2 stops26h 35mMultiple Airlines
Sun 7/1215:50ORD - STN
2 stops19h 45mMultiple Airlines
Deal found 17/11£452
Thu 27/1108:30STN - ORD
1 stop11h 30mMultiple Airlines
Mon 1/1219:40ORD - STN
1 stop16h 40mMultiple Airlines
Deal found 16/11£468

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 19 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

20:55-17:55

2 stops27h 00m

Chicago O'Hare Intl

Wed 10/12

15:50-20:55

2 stops23h 05m

£420

LondonChicago

STN - ORD

STNORD

London Stansted

Thu 4/12

08:30-17:20

2 stops14h 50m

Chicago O'Hare Intl

Wed 10/12

18:30-17:50

2 stops17h 20m

£422

LondonChicago

STN - ORD

STNORD

London Stansted

Tue 9/12

06:30-17:20

2 stops16h 50m

Chicago O'Hare Intl

Tue 16/12

18:30-14:20

2 stops13h 50m

£433

LondonChicago

STN - ORD

STNORD

London Stansted

Tue 2/12

21:20-17:55

2 stops26h 35m

Chicago O'Hare Intl

Tue 9/12

15:50-20:30

2 stops22h 40m

£442

LondonChicago

STN - ORD

STNORD

London Stansted

Tue 2/12

21:20-17:55

2 stops26h 35m

Chicago O'Hare Intl

Sun 7/12

15:50-17:35

2 stops19h 45m

£452

LondonChicago

STN - ORD

STNORD

London Stansted

Mon 12/1

08:30-19:15

1 stop16h 45m

Chicago O'Hare Intl

Mon 26/1

21:00-21:20

1 stop18h 20m

£456

LondonChicago

STN - ORD

STNORD

London Stansted

Fri 13/2

16:20-14:20

2 stops28h 00m

Chicago O'Hare Intl

Fri 20/2

17:20-15:55

2 stops16h 35m

£460

LondonChicago

STN - ORD

STNORD

London Stansted

Fri 9/1

06:30-17:20

2 stops16h 50m

Chicago O'Hare Intl

Wed 14/1

18:30-15:05

2 stops14h 35m

£484

LondonChicago

STN - ORD

STNORD

London Stansted

Fri 10/4

20:25-17:50

2 stops27h 25m

Chicago O'Hare Intl

Wed 15/4

20:50-12:50

1 stop10h 00m

£501

LondonChicago

STN - ORD

STNORD

London Stansted

Tue 6/1

18:45-21:48

3 stops33h 03m

£412

Flights are sorted by cheapest return flights first.

Deals found on 18/11

Showing 1-10 of 19 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

How often are flights from London to Chicago delayed?

About 0% of weekly flights between London and Chicago have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for London to Chicago flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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