£348 Find Cheap Flights from London Stansted Airport to Illinois – Compare and Save

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 11/9. 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
1 adult, Economy, 0 bags

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Book Cheap Stansted to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Stansted to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Stansted to Illinois

Tue, 1 Sep - Sun, 13 Sep
Multiple Airlines Logo
06:30 - 14:00STN  London Stansted-ORD Chicago O'Hare Intl
13h 30m1 stop Dublin
Multiple Airlines Logo
21:00 - 23:25ORD  Chicago O'Hare Intl-STN London Stansted
20h 25m1 stop Dublin
£479Multiple Airlines
Fri, 9 Oct - Mon, 19 Oct
Multiple Airlines Logo
11:30 - 16:10STN  London Stansted-ORD Chicago O'Hare Intl
34h 40m3 stops Dublin Stockholm Arlanda Kastrup Copenhagen
Multiple Airlines Logo
19:15 - 23:20ORD  Chicago O'Hare Intl-STN London Stansted
22h 05m2 stops Kastrup Copenhagen Dublin
£481Multiple Airlines
Fri, 4 Sep - Fri, 11 Sep
Multiple Airlines Logo
06:35 - 14:00STN  London Stansted-ORD Chicago O'Hare Intl
13h 25m1 stop Dublin
Multiple Airlines Logo
21:00 - 21:20ORD  Chicago O'Hare Intl-STN London Stansted
18h 20m1 stop Dublin
£481Multiple Airlines
Sat, 5 Sep - Sun, 13 Sep
Multiple Airlines Logo
13:15 - 19:15STN  London Stansted-ORD Chicago O'Hare Intl
12h 00m1 stop Dublin
Multiple Airlines Logo
21:00 - 23:25ORD  Chicago O'Hare Intl-STN London Stansted
20h 25m1 stop Dublin
£481Multiple Airlines
Mon, 7 Sep - Mon, 21 Sep
Multiple Airlines Logo
06:30 - 14:00STN  London Stansted-ORD Chicago O'Hare Intl
13h 30m1 stop Dublin
Multiple Airlines Logo
15:45 - 07:50ORD  Chicago O'Hare Intl-STN London Stansted
10h 05m1 stop Dublin
£482Multiple Airlines
Fri, 25 Sep - Fri, 25 Sep
Multiple Airlines Logo
06:35 - 14:00STN  London Stansted-ORD Chicago O'Hare Intl
13h 25m1 stop Dublin
Multiple Airlines Logo
21:00 - 17:35ORD  Chicago O'Hare Intl-STN London Stansted
14h 35m1 stop Dublin
£484Multiple Airlines
Mon, 14 Sep - Tue, 15 Sep
Multiple Airlines Logo
22:45 - 14:00STN  London Stansted-ORD Chicago O'Hare Intl
21h 15m1 stop Dublin
Multiple Airlines Logo
21:00 - 22:20ORD  Chicago O'Hare Intl-STN London Stansted
19h 20m1 stop Dublin
£484Multiple Airlines
Thu, 15 Oct - Sun, 18 Oct
Multiple Airlines Logo
13:15 - 16:10STN  London Stansted-ORD Chicago O'Hare Intl
32h 55m3 stops Dublin Stockholm Arlanda Kastrup Copenhagen
Multiple Airlines Logo
19:15 - 22:20ORD  Chicago O'Hare Intl-STN London Stansted
21h 05m2 stops Kastrup Copenhagen Dublin
£484Multiple Airlines
Mon, 7 Sep - Mon, 21 Sep
Multiple Airlines Logo
06:30 - 14:00STN  London Stansted-ORD Chicago O'Hare Intl
13h 30m1 stop Dublin
Multiple Airlines Logo
21:00 - 23:20ORD  Chicago O'Hare Intl-STN London Stansted
20h 20m1 stop Dublin
£484Multiple Airlines
Thu, 3 Dec - Thu, 10 Dec
Multiple Airlines Logo
08:15 - 17:20STN  London Stansted-ORD Chicago O'Hare Intl
15h 05m2 stops Dublin Reykjavik Keflavik Intl
Multiple Airlines Logo
18:30 - 20:05ORD  Chicago O'Hare Intl-STN London Stansted
19h 35m2 stops Reykjavik Keflavik Intl Dublin
£484Multiple Airlines
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Good to know - Cheap tickets from London Stansted Airport to Illinois

Cheapest flight

£348
Flight from London Stansted Airport to St. Louis

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 from London Stansted Airport to Illinois is likely to change within 7 days, so travellers 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 return ticket. You could then fly from London Stansted Airport to Illinois with an airline and back 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 from London Stansted Airport to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Stansted to Illinois

Information on your arrival and departure airports

London Stansted Airport (STN)