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Find cheap flights from London Stansted Airport to Illinois from $301

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Stansted to Illinois departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

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Cheapest flight

$301
Flight from London Stansted Airport to Chicago

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from London Stansted Airport to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Stansted Airport to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Stansted Airport to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Illinois from London Stansted Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Stansted Airport to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Illinois with an airline and back to London Stansted Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Stansted Airport to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Illinois from London Stansted Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Illinois

  • Morning departure is around 13% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Stansted to Illinois

 
Need help choosing which airline to fly with from Stansted to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
RyanairOverall score based on 5789 reviews
6.7Boarding
5.7Entertainment
7.5Crew
6.1Food
6.5Comfort
Airline reviews

Very good, everything went straight forward, boarding, during the flight, landing and all on time Well done

10.0 ExcellentNatasa, May 2024STN - FKB
Read more about Ryanair reviews

Very good, everything went straight forward, boarding, during the flight, landing and all on time Well done

flight delayed, no information given until late on, Ryanair app said "on time" until 5 minutes before expected departure time, crew rushed us to board, when it was already 3 hours late

I got denied boarding bevause they said they "ran out of seats on a plane"

Speakers were blaring. It's like being in a Moroccan market and you keep getting shouted at with what's for sale

What can you say Ryanair get you there,no frills Not so cheap anymore ..... but what is now days! Would use again as always. Good flight times for us.

Very unpleasant staff, disgusting service, ignoring requests, refusal to help

Late again rude staff at gate bullying passengers made us stand in the cold 3degrees for 40 mins before they let us board

The usual average Ryanair flight, but we landed 20 min before due time, which was very good.

Enjoyed our flight with Ryanair to Arrecife. Flight boarded pretty much on time, crew were welcoming and very good. Generally good for a frequent low cost flight, Seats could however have been more comfortable.

Toulouse Alicante, excellent. But the 2 next fligth by Air Europa canceled. Bad bad

Book cheap flights from London to Illinois

Recent round-trip flight deals

11/7Thu
1 stop
15h 40mSTN-ORD
11/11Mon
1 stop
9h 55mORD-STN
$507
10/7Mon
1 stop
12h 50mSTN-ORD
10/14Mon
1 stop
11h 25mORD-STN
$613
10/10Thu
1 stop
19h 15mSTN-ORD
10/14Mon
1 stop
12h 50mORD-STN
$619
10/10Thu
1 stop
19h 15mSTN-ORD
10/15Tue
1 stop
10h 10mORD-STN
$620
9/20Fri
1 stop
12h 50mSTN-ORD
9/29Sun
1 stop
10h 10mORD-STN
$627
10/8Tue
1 stop
12h 05mSTN-ORD
10/14Mon
1 stop
11h 25mORD-STN
$659
10/8Tue
1 stop
12h 05mSTN-ORD
10/14Mon
1 stop
11h 25mORD-STN
$661
10/11Fri
1 stop
12h 40mSTN-ORD
10/14Mon
1 stop
11h 25mORD-STN
$728
10/10Thu
1 stop
11h 40mSTN-ORD
10/14Mon
2 stops
19h 00mORD-STN
$735
9/6Fri
1 stop
15h 30mSTN-ORD
9/9Mon
1 stop
13h 50mORD-STN
$762

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Recent one-way flight deals

8/19Mon
2 stops
45h 44mSTN-ORD
$301
6/16Sun
2 stops
52h 01mSTN-ORD
$337
6/12Wed
2 stops
20h 45mSTN-ORD
$343
6/6Thu
2 stops
26h 44mSTN-ORD
$351
6/4Tue
3 stops
50h 29mSTN-ORD
$353
6/5Wed
3 stops
41h 14mSTN-ORD
$355
6/10Mon
2 stops
20h 30mSTN-ORD
$358
6/13Thu
2 stops
18h 00mSTN-ORD
$359
6/18Tue
3 stops
45h 39mSTN-ORD
$360
9/1Sun
2 stopsBritish Airways
18h 24mSTN-STL
$1,851

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Last minute flights from Stansted to Illinois

Last minute flight, train and bus deals

6/4Tue
multi-stop
15h 40mSTN-ORD
6/11Tue
multi-stop
14h 15mORD-STN
$825
6/4Tue
multi-stop
18h 44mSTN-ORD
6/9Sun
multi-stop
10h 40mORD-STN
$919
6/4Tue
multi-stop
18h 44mSTN-ORD
6/9Sun
multi-stop
16h 40mORD-STN
$921
6/4Tue
multi-stop
18h 44mSTN-ORD
6/11Tue
multi-stop
11h 15mORD-STN
$993
6/1Sat
multi-stop
26h 33mSTN-ORD
6/8Sat
multi-stop
23h 19mORD-STN
$1,105
6/3Mon
multi-stop
12h 35mSTN-ORD
6/8Sat
multi-stop
32h 01mORD-STN
$1,130
6/4Tue
multi-stop
16h 50mSTN-ORD
6/13Thu
multi-stop
13h 50mORD-STN
$1,132
6/4Tue
multi-stop
15h 35mSTN-ORD
6/29Sat
multi-stop
32h 01mORD-STN
$1,146
6/4Tue
multi-stop
12h 50mSTN-ORD
6/9Sun
multi-stop
10h 10mORD-STN
$1,177
6/1Sat
multi-stop
12h 35mSTN-ORD
6/8Sat
multi-stop
32h 01mORD-STN
$1,179

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London Stansted Airport - Illinois Flights

Departure:

London Stansted Airport (STN)United Kingdom

Return flight deals:

Illinois - London Stansted Airport

Cabin classes:

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