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Stansted

$266+ Cheap flights from Illinois 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — STN
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Illinois to Stansted

Keep the following information in mind while searching for Illinois to Stansted flight deals. Data was last updated November 3, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$535
(Mytrip)

One-way from

$266
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$692
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From Illinois to London Stansted
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One-way flight from Illinois to London Stansted
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Highest demand for flights based on searches. 21% potential increase in price ($201 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Illinois to Stansted

Cheapest flights from Illinois to Stansted
Explore the most affordable flight options available from Illinois to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Mytrip deal was found by Cheapflights users on 11/3. 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.
Fri 11/147:20 pmORD - STN
2 stops14h 20mMultiple Airlines
Tue 11/186:50 pmSTN - ORD
2 stops27h 55mMultiple Airlines
Deal found 11/3$537
This Mytrip deal was found by Cheapflights users on 10/31. 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 11/277:20 pmORD - STN
2 stops22h 15mMultiple Airlines
Wed 12/36:25 pmSTN - ORD
2 stops28h 20mMultiple Airlines
Deal found 10/31$538
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:40 pmORD - STN
1 stop11h 40mMultiple Airlines
Tue 11/188:30 amSTN - ORD
1 stop15h 25mMultiple Airlines
Deal found 11/1$540
This Mytrip deal was found by Cheapflights users on 11/1. 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 11/307:20 pmORD - STN
2 stops21h 15mMultiple Airlines
Sun 12/76:25 amSTN - ORD
2 stops16h 20mMultiple Airlines
Deal found 11/1$541
This Mytrip deal was found by Cheapflights users on 11/1. 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 12/17:20 pmORD - STN
2 stops21h 20mMultiple Airlines
Wed 12/36:25 pmSTN - ORD
2 stops28h 20mMultiple Airlines
Deal found 11/1$545
This Mytrip deal was found by Cheapflights users on 11/1. 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 11/129:50 pmORD - STN
2 stops19h 00mMultiple Airlines
Mon 11/176:45 pmSTN - ORD
2 stops24h 25mMultiple Airlines
Deal found 11/1$546
This Mytrip deal was found by Cheapflights users on 11/2. 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 11/237:20 pmORD - STN
3 stops21h 40mMultiple Airlines
Sat 12/66:30 amSTN - ORD
2 stops16h 15mMultiple Airlines
Deal found 11/2$547
This Mytrip deal was found by Cheapflights users on 11/1. 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 11/277:20 pmORD - STN
2 stops22h 00mMultiple Airlines
Tue 12/22:45 pmSTN - ORD
2 stops32h 00mMultiple Airlines
Deal found 11/1$549
This Mytrip deal was found by Cheapflights users on 11/3. 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 11/269:50 pmORD - STN
2 stops19h 00mMultiple Airlines
Tue 12/29:45 pmSTN - ORD
2 stops23h 25mMultiple Airlines
Deal found 11/3$550
This Mytrip deal was found by Cheapflights users on 11/2. 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 11/197:05 amORD - STN
3 stops33h 45mMultiple Airlines
Wed 11/266:30 amSTN - ORD
2 stops19h 35mMultiple Airlines
Deal found 11/2$554
This Mytrip deal was found by Cheapflights users on 11/2. 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 11/123:50 pmSTL - STN
2 stops20h 00mMultiple Airlines
Tue 11/188:30 amSTN - STL
2 stops35h 25mMultiple Airlines
Deal found 11/2$589
This Mytrip deal was found by Cheapflights users on 11/2. 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 12/24:05 pmSTL - STN
3 stops24h 25mMultiple Airlines
Tue 12/911:10 amSTN - STL
3 stops32h 45mMultiple Airlines
Deal found 11/2$736

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois 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 November 3, 2025.
Use the filters below to find and compare flights from Illinois to London Stansted Airport that are best for you.

Fly from

Illinois

Fly to

Stansted

Route

Depart

Return

Price

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Thu 11/27

7:20 pm-11:35 pm

2 stops22h 15m

London Stansted

Wed 12/3

6:25 pm-4:45 pm

2 stops28h 20m

$538

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 12/1

9:50 pm-9:20 pm

2 stops17h 30m

London Stansted

Mon 12/8

9:45 pm-1:10 pm

2 stops21h 25m

$545

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 12/3

6:30 pm-10:50 pm

2 stops22h 20m

London Stansted

Wed 12/10

6:30 am-5:20 pm

2 stops16h 50m

$545

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 12/8

7:40 pm-9:20 pm

1 stop19h 40m

London Stansted

Mon 12/15

8:30 am-5:55 pm

1 stop15h 25m

$548

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Thu 1/15

7:20 pm-6:05 pm

1 stop16h 45m

London Stansted

Mon 1/19

7:35 am-4:45 pm

1 stop15h 10m

$566

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 11/17

9:50 pm-9:25 pm

2 stops17h 35m

London Stansted

Fri 11/21

8:15 am-8:05 pm

2 stops17h 50m

$566

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 11/19

10:35 pm-10:50 pm

2 stops18h 15m

London Stansted

Wed 11/26

9:45 pm-1:10 pm

2 stops21h 25m

$568

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Wed 11/26

10:00 am-8:55 pm

3 stops28h 55m

London Stansted

Mon 12/1

9:20 pm-2:55 pm

3 stops23h 35m

$584

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Thu 1/22

7:20 pm-6:05 pm

1 stop16h 45m

London Stansted

Wed 1/28

6:00 am-4:45 pm

1 stop16h 45m

$587

St. LouisLondon

STL - STN

STLSTN

Lambert-St Louis

Wed 11/12

3:50 pm-5:50 pm

2 stops20h 00m

London Stansted

Tue 11/18

8:30 am-1:55 pm

2 stops35h 25m

$589

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 47 results
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Best time to book a flight from Illinois to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from Illinois 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 Illinois to London Stansted Airport
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 Illinois to Stansted. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most popular routes from Illinois to London Stansted Airport?

    The most popular route from Illinois to London Stansted Airport is Chicago O'Hare Intl - London Stansted. You may also consider Lambert-St Louis - London Stansted or Chicago Midway - London Stansted.

  • Can I find deals for flights from Illinois to Stansted that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois 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.

See more FAQs

Traveling to a place near London Stansted Airport?

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

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Alternative routes for Illinois to Stansted

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