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Stansted

$361+ Cheap flights from Chicago (CHI) to Stansted (STN)

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — STN
Mar 9 — Mar 161
Mon 3/9
Mon 3/16
1 adult, Economy
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Cheap flight deals from Chicago to Stansted

Cheapest flights from Chicago to Stansted
Explore the most affordable flight options available from Chicago to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.

This Mytrip deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:30 pm
ORD
-
STN
2 stops17h 05m
Multiple Airlines
Mon 3/99:20 pm
STN
-
ORD
2 stops26h 00m
Multiple Airlines
Deal found 2/6$526
This Mytrip deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:30 pm
ORD
-
STN
2 stops13h 50m
Multiple Airlines
Sat 3/76:30 am
STN
-
ORD
2 stops16h 50m
Multiple Airlines
Deal found 2/6$527
This Mytrip deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:25 pm
ORD
-
STN
2 stops15h 40m
Multiple Airlines
Thu 4/306:30 am
STN
-
ORD
2 stops17h 45m
Multiple Airlines
Deal found 2/7$528
This Mytrip deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:30 pm
ORD
-
STN
2 stops20h 50m
Multiple Airlines
Fri 3/66:30 am
STN
-
ORD
2 stops16h 50m
Multiple Airlines
Deal found 2/6$530
This Mytrip deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:30 pm
ORD
-
STN
2 stops22h 20m
Multiple Airlines
Wed 3/46:30 am
STN
-
ORD
2 stops16h 50m
Multiple Airlines
Deal found 2/5$531
This Mytrip deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:25 pm
ORD
-
STN
2 stops22h 00m
Multiple Airlines
Mon 4/208:30 am
STN
-
ORD
2 stops15h 45m
Multiple Airlines
Deal found 2/5$532
This Mytrip deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:30 pm
ORD
-
STN
2 stops20h 50m
Multiple Airlines
Tue 3/106:30 am
STN
-
ORD
2 stops16h 50m
Multiple Airlines
Deal found 2/5$533
This Mytrip deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:30 pm
ORD
-
STN
2 stops20h 50m
Multiple Airlines
Fri 2/276:30 am
STN
-
ORD
2 stops16h 50m
Multiple Airlines
Deal found 2/6$538
This Booking.com deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/229:00 pm
ORD
-
STN
1 stop11h 50m
Multiple Airlines
Tue 3/38:30 am
STN
-
ORD
1 stop16h 45m
Multiple Airlines
Deal found 2/6$539
This Mytrip deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:25 pm
ORD
-
STN
2 stops20h 55m
Multiple Airlines
Wed 4/298:30 am
STN
-
ORD
2 stops15h 45m
Multiple Airlines
Deal found 2/6$540
This Mytrip deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:15 pm
ORD
-
STN
3 stops22h 55m
Multiple Airlines
Tue 4/213:10 pm
STN
-
ORD
2 stops31h 00m
Multiple Airlines
Deal found 2/5$541
This Mytrip deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/229:00 pm
ORD
-
STN
1 stop18h 20m
Multiple Airlines
Fri 2/276:30 am
STN
-
ORD
1 stop18h 45m
Multiple Airlines
Deal found 2/6$542

Find flight deals from Chicago to Stansted

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Stansted (STN). 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 February 7, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$524
(Mytrip)

One-way from

$361
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$658
Provider with most accurate pricing for Chicago (CHI)-London Stansted flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-London Stansted flights.
Search Deals
From Chicago (CHI) to London Stansted
Search Deals
One-way flight from Chicago (CHI) to London Stansted
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($202 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Stansted 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 2,558,603 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from Chicago to London Stansted Airport that are best for you.

Fly from

Chicago

Fly to

Stansted

Route

Depart

Return

Price

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Thu 4/16

7:25 pm-10:35 pm

2 stops21h 10m

London Stansted

Sun 4/26

6:35 am-7:25 pm

2 stops18h 50m

$530

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 3/2

6:30 pm-6:20 pm

2 stops17h 50m

London Stansted

Fri 3/6

6:30 am-5:20 pm

2 stops16h 50m

$531

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 4/20

7:25 pm-11:20 pm

2 stops21h 55m

London Stansted

Tue 4/28

11:35 am-6:15 pm

2 stops12h 40m

$546

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 5/6

7:25 pm-11:20 pm

2 stops21h 55m

London Stansted

Tue 5/12

6:30 am-6:15 pm

2 stops17h 45m

$560

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 3/9

1:55 pm-9:25 pm

3 stops26h 30m

London Stansted

Mon 3/16

8:25 am-9:05 pm

2 stops17h 40m

$564

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Fri 5/8

7:25 pm-7:20 pm

2 stops17h 55m

London Stansted

Wed 5/13

6:30 am-6:15 pm

2 stops17h 45m

$576

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 3/25

4:50 pm-7:50 am

1 stop10h 00m

London Stansted

Wed 4/1

6:30 am-7:15 pm

1 stop18h 45m

$585

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 4/22

7:15 pm-9:40 pm

1 stop20h 25m

London Stansted

Mon 4/27

8:15 am-4:10 pm

1 stop13h 55m

$588

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Thu 4/9

7:25 pm-12:30 am

2 stops23h 05m

London Stansted

Sat 4/18

9:40 pm-9:25 pm

2 stops29h 45m

$597

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Sun 2/15

6:30 pm-2:50 pm

2 stops14h 20m

London Stansted

Tue 2/24

8:30 am-5:20 pm

2 stops14h 50m

$604

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Showing 1-10 of 31 results
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  • Most accurate provider: When it comes to deals on Chicago-London Stansted Airport flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Chicago-London Stansted Airport flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Chicago-London Stansted Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-London Stansted Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-London Stansted Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from Chicago with our price prediction graph.
Estimated round-trip 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 Chicago to London Stansted Airport

How often are flights from Chicago to London delayed?

About 100% of weekly flights between Chicago and London have experienced delays in the past year, with the average delay time being 56 minutes.

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

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

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

Thursday 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.

Which airline has the best punctuality record on Chicago to London flights?

Over the last year, Atlas Air have had the lowest number of delays on this route, with just 100% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Stansted. 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 Chicago to Stansted that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago to Stansted by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Traveling to a place near London Stansted Airport?

Book flights to London Stansted Airport if you plan to visit one of these locations
Ilford
Hounslow
Croydon
Southend-on-Sea
Harrow
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Eastbourne
Sutton

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