$526+ Cheap flights from Stansted (STN) to Illinois
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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
STN — ORD
May 5 — May 121
1 adult, Economy
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Find cheap flights from Stansted to Illinois with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Stansted to Illinois
Keep the following information in mind while searching for Stansted to Illinois flight deals. Data was last updated April 30, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $606 (Mytrip) |
One-way from | $526 (Kiwi.com) |
Popular in | August |
Cheapest in | February |
Average price | $676 |
Find flight deals from Stansted to Illinois
Cheapest flights from Stansted to IllinoisExplore the most affordable flight options available from Stansted to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.
Explore the most affordable flight options available from Stansted to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.
This Mytrip deal was found by Cheapflights users on 4/29. 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 5/292:50 pmSTN - ORD
2 stops31h 20mMultiple Airlines
Mon 6/27:15 pmORD - STN
2 stops19h 45mMultiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$606
This Mytrip deal was found by Cheapflights users on 4/29. 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 9/38:30 amSTN - STL
2 stops17h 03mMultiple Airlines
Wed 9/244:05 pmSTL - STN
2 stops21h 55mMultiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$945
Cheapflights Fare Finder
Customize your flight search to find flights from Stansted to Illinois 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 April 30, 2025.
Use the filters below to find and compare flights from London Stansted Airport to Illinois that are best for you.
Fly from
Stansted
Fly to
Illinois
Route
Depart
Return
Price
LondonChicago
STN - ORD
STNORD
London Stansted
Thu 5/29
2:50 pm-4:10 pm
2 stops31h 20m
Chicago O'Hare Intl
Mon 6/2
7:15 pm-9:00 pm
2 stops19h 45m
$606
LondonSt. Louis
STN - STL
STNSTL
London Stansted
Wed 9/3
8:30 am-7:33 pm
2 stops17h 03m
Lambert-St Louis
Wed 9/24
4:05 pm-8:00 pm
2 stops21h 55m
$945
LondonChicago
STN - ORD
STNORD
London Stansted
Tue 5/27
10:05 pm-4:10 pm
2 stops24h 05m
$526
LondonSt. Louis
STN - STL
STNSTL
London Stansted
Thu 5/29
6:50 am-9:09 am
3 stops32h 19m
$537
LondonChicago
STN - ORD
STNORD
London Stansted
Sun 9/21
7:50 pm-12:30 pm
1 stop22h 40m
$703
Best time to book a flight from Stansted to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois 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.
Cheapflights Insights
Everything you need to know about your flight from London Stansted Airport to Illinois
Rainfall in Illinois by month
Plan your trip to Illinois by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.
Temperature in Illinois by month
Plan your trip to Illinois by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated April 30, 2025.
Entertainment
6.4
Comfort
6.7
Crew
7.5
Overall
6.7
Boarding
6.9
Food
6.2
Reviews
1 / 20
8.0
ExcellentAnonymous,Mar 2025
BHX - FRA
Entertainment
6.4
Comfort
6.7
Crew
7.5
Overall
6.7
Boarding
6.9
Food
6.2
Reviews
1 / 20
8.0
ExcellentAnonymous,Mar 2025
BHX - FRA