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

Fri, Nov 27 - Fri, Dec 4

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

$705Multiple Airlines

Mon, Nov 16 - Mon, Nov 23

1:55 pm - 1:45 pmORD Chicago O'Hare Intl-LTN London Luton

17h 50m2 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas

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

15h 00m2 stops Gdansk Rebiechowo Reykjavik Keflavik Intl

$708Multiple Airlines

Tue, Nov 3 - Thu, Nov 12

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

$708Multiple Airlines

Wed, Nov 25 - Sun, Nov 29

7:40 pm - 11:10 pmORD Chicago O'Hare Intl-LTN London Luton

21h 30m2 stops Dublin Lyon-Saint Exupéry

9:45 pm - 4:45 pmLTN London Luton-ORD Chicago O'Hare Intl

25h 00m2 stops Wrocław Strachowice Kastrup Copenhagen

$709Multiple Airlines

Sun, Nov 15 - Sun, Nov 22

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

$709Multiple Airlines

Tue, Oct 13 - Tue, Oct 20

7:15 pm - 7:05 pmORD Chicago O'Hare Intl-LTN London Luton

17h 50m2 stops Kastrup Copenhagen Warsaw Frederic Chopin

7:45 pm - 4:10 pmLTN London Luton-ORD Chicago O'Hare Intl

26h 25m2 stops Warsaw Frederic Chopin Kastrup Copenhagen

$709Multiple Airlines

Mon, Sep 28 - Tue, Oct 6

8:45 am - 12:20 pmORD Chicago O'Hare Intl-LTN London Luton

21h 35m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat

5:40 am - 8:12 pmLTN London Luton-ORD Chicago O'Hare Intl

20h 32m2 stops Barcelona-El Prat Montreal Pierre Elliott Trudeau Intl

$716Multiple Airlines

Fri, Nov 27 - Wed, Dec 2

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

$717Multiple Airlines

Wed, Dec 2 - Sun, Dec 6

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

$718Multiple Airlines

Fri, Nov 6 - Mon, Nov 16

6:30 pm - 8:25 pmORD Chicago O'Hare Intl-LTN London Luton

19h 55m2 stops Reykjavik Keflavik Intl Paris Charles de Gaulle

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

16h 00m2 stops Paris Charles de Gaulle Reykjavik Keflavik Intl

$721Multiple Airlines

Recent last minute flight deals from Illinois to Luton

Sun, Sep 6 - Thu, Sep 10

3:45 pm - 1:25 pmORD Chicago O'Hare Intl-LTN London Luton

15h 40m1 stop Dublin

1:00 pm - 7:15 pmLTN London Luton-ORD Chicago O'Hare Intl

12h 15m1 stop Dublin

$987Multiple Airlines

Sun, Sep 6 - Thu, Sep 10

3:45 pm - 11:25 amORD Chicago O'Hare Intl-LTN London Luton

13h 40m1 stop Dublin

9:25 am - 7:15 pmLTN London Luton-ORD Chicago O'Hare Intl

15h 50m1 stop Dublin

$989Multiple Airlines

Wed, Sep 2 - Wed, Sep 9

3:45 pm - 9:00 amORD Chicago O'Hare Intl-LTN London Luton

11h 15m1 stop Dublin

6:15 am - 7:15 pmLTN London Luton-ORD Chicago O'Hare Intl

19h 00m1 stop Dublin

$995Multiple Airlines

Wed, Sep 2 - Thu, Sep 17

3:45 pm - 9:00 amORD Chicago O'Hare Intl-LTN London Luton

11h 15m1 stop Dublin

5:30 pm - 4:00 pmLTN London Luton-ORD Chicago O'Hare Intl

28h 30m2 stops Barcelona-El Prat Lisbon Humberto Delgado

$1,017Multiple Airlines

Sun, Sep 6 - Thu, Sep 10

9:00 pm - 1:25 pmORD Chicago O'Hare Intl-LTN London Luton

10h 25m1 stop Dublin

5:30 pm - 4:00 pmLTN London Luton-ORD Chicago O'Hare Intl

28h 30m2 stops Barcelona-El Prat Lisbon Humberto Delgado

$1,019Multiple Airlines

Sun, Sep 6 - Thu, Sep 10

3:45 pm - 11:25 amORD Chicago O'Hare Intl-LTN London Luton

13h 40m1 stop Dublin

5:30 pm - 4:00 pmLTN London Luton-ORD Chicago O'Hare Intl

28h 30m2 stops Barcelona-El Prat Lisbon Humberto Delgado

$1,019Multiple Airlines

Sat, Sep 5 - Tue, Sep 8

3:45 pm - 8:20 amORD Chicago O'Hare Intl-LTN London Luton

10h 35m1 stop Dublin

1:10 pm - 7:15 pmLTN London Luton-ORD Chicago O'Hare Intl

12h 05m1 stop Dublin

$1,044Multiple Airlines

Thu, Sep 3 - Wed, Sep 9

3:00 pm - 8:10 pmORD Chicago O'Hare Intl-LTN London Luton

23h 10m2 stops Rome Fiumicino Venice Marco Polo

8:50 pm - 1:10 pmLTN London Luton-ORD Chicago O'Hare Intl

22h 20m2 stops Venice Marco Polo Rome Fiumicino

$1,050Multiple Airlines

Wed, Sep 2 - Wed, Sep 9

3:00 pm - 2:00 pmORD Chicago O'Hare Intl-LTN London Luton

17h 00m1 stop Rome Fiumicino

4:30 pm - 1:10 pmLTN London Luton-ORD Chicago O'Hare Intl

26h 40m2 stops Barcelona-El Prat Rome Fiumicino

$1,057Multiple Airlines

Wed, Sep 2 - Mon, Sep 7

3:45 pm - 9:00 amORD Chicago O'Hare Intl-LTN London Luton

11h 15m1 stop Dublin

8:15 am - 2:00 pmLTN London Luton-ORD Chicago O'Hare Intl

11h 45m1 stop Dublin

$1,060Multiple Airlines

Useful Info

Cheapest flight	$308

Flight from Chicago 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

Ilford

Eastbourne

Crawley

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Guildford

Watford

Colchester

Ipswich

Kingston upon Thames

Twickenham

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Harrow

Newbury

Chelmsford

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London Luton Airport (LTN)

LTN

$308 Find Cheap Flights from Illinois to London Luton Airport - Compare and Save

Cheap Flights from Illinois to Luton

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