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O'Hare Intl

$532+ Cheap flights from Stansted (STN) to O'Hare Intl (ORD)

This is the cheapest round-trip 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 — ORD
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
1 adult, Economy
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Cheap flight deals from Stansted to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Stansted (STN) to O'Hare Intl (ORD). 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 September 19, 2025.

Round-trip from

$532
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$593
From London Stansted to Chicago O'Hare Intl
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Highest demand for flights based on searches. 14% potential increase in price ($113 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Stansted to O'Hare Intl

Cheapest flights from Stansted to O'Hare Intl
Explore the most affordable flight options available from Stansted to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2025.

This Mytrip deal was found by Cheapflights users on 9/18. 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.
Sat 11/110:15 amSTN - ORD
1 stop13h 40mMultiple Airlines
Sat 11/83:50 pmORD - STN
1 stop10h 00mMultiple Airlines
Deal found 9/18$532
This Mytrip deal was found by Cheapflights users on 9/17. 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 11/179:20 pmSTN - ORD
2 stops26h 00mMultiple Airlines
Fri 11/286:30 pmORD - STN
2 stops20h 05mMultiple Airlines
Deal found 9/17$534
This Mytrip deal was found by Cheapflights users on 9/18. 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 11/25:30 amSTN - ORD
1 stop17h 25mMultiple Airlines
Sun 11/93:50 pmORD - STN
1 stop12h 00mMultiple Airlines
Deal found 9/18$543
This Mytrip deal was found by Cheapflights users on 9/18. 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.
Sat 11/112:00 pmSTN - ORD
1 stop11h 55mMultiple Airlines
Sat 11/153:50 pmORD - STN
1 stop10h 00mMultiple Airlines
Deal found 9/18$549
This Mytrip deal was found by Cheapflights users on 9/17. 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 10/158:15 amSTN - ORD
1 stop16h 45mMultiple Airlines
Wed 10/223:45 pmORD - STN
1 stop11h 10mMultiple Airlines
Deal found 9/17$553
This Mytrip deal was found by Cheapflights users on 9/18. 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.
Thu 9/258:15 amSTN - ORD
1 stop16h 45mMultiple Airlines
Sat 10/113:45 pmORD - STN
1 stop11h 35mMultiple Airlines
Deal found 9/18$555
This Mytrip deal was found by Cheapflights users on 9/18. 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.
Sat 11/82:20 pmSTN - ORD
2 stops32h 25mMultiple Airlines
Sat 11/157:20 pmORD - STN
2 stops19h 55mMultiple Airlines
Deal found 9/18$566
This Mytrip deal was found by Cheapflights users on 9/18. 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 11/311:30 amSTN - ORD
2 stops34h 50mMultiple Airlines
Mon 11/1010:35 pmORD - STN
2 stops16h 45mMultiple Airlines
Deal found 9/18$575

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stansted to O'Hare Intl 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 September 19, 2025.
Use the filters below to find and compare flights from London Stansted Airport to Chicago O'Hare Intl Airport that are best for you.

Fly from

Stansted

Fly to

O'Hare Intl

Route

Depart

Return

Price

LondonChicago

STN - ORD

STNORD

London Stansted

Sun 11/2

5:30 am-5:55 pm

1 stop17h 25m

Chicago O'Hare Intl

Sun 11/9

3:50 pm-9:50 am

1 stop12h 00m

$543

LondonChicago

STN - ORD

STNORD

London Stansted

Sat 11/1

12:00 pm-6:55 pm

1 stop11h 55m

Chicago O'Hare Intl

Sat 11/15

3:50 pm-7:50 am

1 stop10h 00m

$549

LondonChicago

STN - ORD

STNORD

London Stansted

Mon 11/3

11:30 am-4:20 pm

2 stops34h 50m

Chicago O'Hare Intl

Mon 11/10

10:35 pm-9:20 pm

2 stops16h 45m

$575

LondonChicago

STN - ORD

STNORD

London Stansted

Mon 11/24

6:10 am-8:05 pm

2 stops19h 55m

Chicago O'Hare Intl

Sun 11/30

6:50 pm-8:05 pm

2 stops19h 15m

$581

LondonChicago

STN - ORD

STNORD

London Stansted

Wed 10/8

6:30 am-7:24 pm

2 stops18h 54m

Chicago O'Hare Intl

Tue 10/14

10:40 am-12:00 pm

3 stops19h 20m

$598

LondonChicago

STN - ORD

STNORD

London Stansted

Wed 10/15

12:00 pm-1:20 pm

2 stops31h 20m

Chicago O'Hare Intl

Wed 10/22

7:05 pm-8:00 pm

2 stops18h 55m

$609

LondonChicago

STN - ORD

STNORD

London Stansted

Sat 10/11

6:10 am-9:51 am

3 stops33h 41m

Chicago O'Hare Intl

Fri 10/24

6:00 pm-11:10 pm

2 stops23h 10m

$629

LondonChicago

STN - ORD

STNORD

London Stansted

Wed 10/8

9:30 pm-3:04 pm

3 stops23h 34m

Chicago O'Hare Intl

Mon 10/20

2:00 pm-9:20 pm

2 stops25h 20m

$641

LondonChicago

STN - ORD

STNORD

London Stansted

Fri 10/31

9:45 pm-6:55 pm

1 stop26h 10m

$539

LondonChicago

STN - ORD

STNORD

London Stansted

Mon 12/29

9:45 pm-2:00 pm

1 stop22h 15m

$540

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 20 results
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Best time to book a flight from Stansted to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Stansted 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.

Related info for your journey

Find useful and relevant information for your journey from Stansted to O'Hare Intl. 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 O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Stansted to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Stansted to O'Hare Intl?

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

  • Can I find deals for business class flights from Stansted to O'Hare Intl?

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

  • What is the cheapest month to book a flight from London Stansted Airport to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from London Stansted Airport to Chicago O'Hare Intl Airport (average of $245). Flying from London Stansted Airport to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Gurnee
Hoffman Estates
Des Plaines
Elgin
Arlington Heights
Orland Park
Beloit
Racine
Rockford
Oak Brook
Elk Grove Village
Downers Grove
Naperville
Evanston
Merrillville
Bridgeview
Warrenville

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Alternative routes for Stansted to O'Hare Intl

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