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

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 Illinois to London Luton Airport.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Luton Airport from Illinois 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 Illinois to London Luton Airport?

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 London Luton Airport with an airline and back to Illinois with another airline.

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

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 London Luton Airport from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Cheap Flights from Illinois to London Luton (LTN)

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Cheap Flights from Illinois to Luton

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Luton

Sun, Dec 6 - Mon, Dec 14

6:30 pm - 3:05 pmORD Chicago O'Hare Intl-LTN London Luton

14h 35m1 stop Reykjavik Keflavik Intl

8:05 am - 5:20 pmLTN London Luton-ORD Chicago O'Hare Intl

15h 15m1 stop Reykjavik Keflavik Intl

$691Multiple Airlines

Wed, Dec 2 - Tue, Dec 15

6:30 pm - 1:00 pmORD Chicago O'Hare Intl-LTN London Luton

12h 30m1 stop Reykjavik Keflavik Intl

7:05 am - 5:20 pmLTN London Luton-ORD Chicago O'Hare Intl

16h 15m1 stop Reykjavik Keflavik Intl

$696Multiple Airlines

Sat, Dec 5 - Mon, Dec 14

6:30 pm - 1:05 pmORD Chicago O'Hare Intl-LTN London Luton

12h 35m1 stop Reykjavik Keflavik Intl

8:05 am - 5:20 pmLTN London Luton-ORD Chicago O'Hare Intl

15h 15m1 stop Reykjavik Keflavik Intl

$697Multiple Airlines

Sun, Dec 6 - Thu, Dec 17

6:30 pm - 3:05 pmORD Chicago O'Hare Intl-LTN London Luton

14h 35m1 stop Reykjavik Keflavik Intl

6:05 am - 5:20 pmLTN London Luton-ORD Chicago O'Hare Intl

17h 15m1 stop Reykjavik Keflavik Intl

$699Multiple Airlines

Fri, Jan 15 - Mon, Jan 25

6:30 pm - 1:55 pmORD Chicago O'Hare Intl-LTN London Luton

13h 25m1 stop Reykjavik Keflavik Intl

8:00 am - 5:20 pmLTN London Luton-ORD Chicago O'Hare Intl

15h 20m1 stop Reykjavik Keflavik Intl

$699Multiple Airlines

Sun, Dec 6 - Tue, Dec 15

6:30 pm - 10:10 pmORD Chicago O'Hare Intl-LTN London Luton

21h 40m2 stops Reykjavik Keflavik Intl Dublin

7:45 am - 5:20 pmLTN London Luton-ORD Chicago O'Hare Intl

15h 35m2 stops Dublin Reykjavik Keflavik Intl

$701Multiple Airlines

Thu, Jan 14 - Sun, Jan 17

6:30 pm - 1:00 pmORD Chicago O'Hare Intl-LTN London Luton

12h 30m1 stop Reykjavik Keflavik Intl

6:00 am - 5:20 pmLTN London Luton-ORD Chicago O'Hare Intl

17h 20m1 stop Reykjavik Keflavik Intl

$701Multiple Airlines

Fri, Jan 8 - Fri, Jan 15

6:30 pm - 9:05 pmORD Chicago O'Hare Intl-LTN London Luton

20h 35m2 stops Reykjavik Keflavik Intl Rome Fiumicino

9:45 pm - 5:20 pmLTN London Luton-ORD Chicago O'Hare Intl

25h 35m2 stops Rome Fiumicino Reykjavik Keflavik Intl

$704Multiple Airlines

Tue, Jan 12 - Sun, Jan 17

6:30 pm - 3:05 pmORD Chicago O'Hare Intl-LTN London Luton

14h 35m1 stop Reykjavik Keflavik Intl

6:00 am - 5:20 pmLTN London Luton-ORD Chicago O'Hare Intl

17h 20m1 stop Reykjavik Keflavik Intl

$704Multiple Airlines

Recent last minute flight deals from Illinois to Luton

Tue, Nov 10 - Tue, Nov 17

6:30 pm - 8:00 pmORD Chicago O'Hare Intl-LTN London Luton

19h 30m2 stops Reykjavik Keflavik Intl Dublin

7:45 am - 5:20 pmLTN London Luton-ORD Chicago O'Hare Intl

15h 35m2 stops Dublin Reykjavik Keflavik Intl

$735Multiple Airlines

Sun, Nov 8 - Thu, Nov 19

6:30 pm - 3:05 pmORD Chicago O'Hare Intl-LTN London Luton

14h 35m1 stop Reykjavik Keflavik Intl

6:05 am - 5:20 pmLTN London Luton-ORD Chicago O'Hare Intl

17h 15m1 stop Reykjavik Keflavik Intl

$748Multiple Airlines

Tue, Nov 10 - Thu, Nov 19

6:30 pm - 3:00 pmORD Chicago O'Hare Intl-LTN London Luton

14h 30m1 stop Reykjavik Keflavik Intl

6:05 am - 5:20 pmLTN London Luton-ORD Chicago O'Hare Intl

17h 15m1 stop Reykjavik Keflavik Intl

$752Multiple Airlines

Sun, Nov 8 - Wed, Nov 18

6:30 pm - 3:05 pmORD Chicago O'Hare Intl-LTN London Luton

14h 35m1 stop Reykjavik Keflavik Intl

8:00 am - 5:20 pmLTN London Luton-ORD Chicago O'Hare Intl

15h 20m1 stop Reykjavik Keflavik Intl

$780Multiple Airlines

Tue, Nov 10 - Wed, Nov 18

6:30 pm - 3:00 pmORD Chicago O'Hare Intl-LTN London Luton

14h 30m1 stop Reykjavik Keflavik Intl

8:00 am - 5:20 pmLTN London Luton-ORD Chicago O'Hare Intl

15h 20m1 stop Reykjavik Keflavik Intl

$783Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

6:30 pm - 8:00 pmORD Chicago O'Hare Intl-LTN London Luton

19h 30m2 stops Reykjavik Keflavik Intl Dublin

7:45 am - 5:20 pmLTN London Luton-ORD Chicago O'Hare Intl

15h 35m2 stops Dublin Reykjavik Keflavik Intl

$790Multiple Airlines

Sun, Nov 8 - Fri, Nov 20

6:30 pm - 3:05 pmORD Chicago O'Hare Intl-LTN London Luton

14h 35m1 stop Reykjavik Keflavik Intl

6:05 am - 5:20 pmLTN London Luton-ORD Chicago O'Hare Intl

17h 15m1 stop Reykjavik Keflavik Intl

$811Multiple Airlines

Tue, Nov 10 - Fri, Nov 20

6:30 pm - 3:00 pmORD Chicago O'Hare Intl-LTN London Luton

14h 30m1 stop Reykjavik Keflavik Intl

6:05 am - 5:20 pmLTN London Luton-ORD Chicago O'Hare Intl

17h 15m1 stop Reykjavik Keflavik Intl

$814Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

6:30 pm - 8:00 pmORD Chicago O'Hare Intl-LTN London Luton

19h 30m2 stops Reykjavik Keflavik Intl Dublin

7:45 am - 5:20 pmLTN London Luton-ORD Chicago O'Hare Intl

15h 35m2 stops Dublin Reykjavik Keflavik Intl

$818Multiple Airlines

Mon, Nov 9 - Mon, Nov 16

6:30 pm - 6:00 pmORD Chicago O'Hare Intl-LTN London Luton

17h 30m2 stops Reykjavik Keflavik Intl Dublin

6:10 am - 5:20 pmLTN London Luton-ORD Chicago O'Hare Intl

17h 10m2 stops Dublin Reykjavik Keflavik Intl

$834Multiple Airlines

Useful Info

Cheapest flight	$327

Flight from Chicago O'Hare Airport to London Luton Airport

How does KAYAK find such low prices on flights from Illinois to London Luton Airport?
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 Illinois to London Luton Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to London Luton Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Luton Airport from Illinois 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 Illinois to London Luton Airport?
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 London Luton Airport with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to London Luton Airport?
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 London Luton Airport from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Hounslow

Hayes

Slough

Richmond

Wembley

Luton

Eastbourne

Ilford

Kingston upon Thames

Guildford

Crawley

Bedford

Watford

Harrow

Ipswich

Folkestone

St. Albans

Colchester

Woodbridge

Horley

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LTN

$327 Find Cheap Flights from Illinois to London Luton Airport - Compare and Save

Cheap Flights from Illinois to Luton

Recent round-trip flight deals from Illinois to Luton

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