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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Flight Deals

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, 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

$703Multiple Airlines

Sun, Dec 6 - Tue, Dec 15

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

14h 35m1 stop Reykjavik Keflavik Intl

7:00 am - 5:20 pmLTN London Luton-ORD Chicago O'Hare Intl

16h 20m1 stop Reykjavik Keflavik Intl

$706Multiple Airlines

Sat, Dec 5 - Sat, Dec 12

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

12h 35m1 stop Reykjavik Keflavik Intl

7:00 am - 5:20 pmLTN London Luton-ORD Chicago O'Hare Intl

16h 20m1 stop Reykjavik Keflavik Intl

$706Multiple 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

$707Multiple Airlines

Tue, Jan 5 - Sat, Jan 9

9:00 pm - 8:00 pmORD Chicago O'Hare Intl-LTN London Luton

17h 00m1 stop Dublin

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

25h 35m2 stops Gdansk Rebiechowo Reykjavik Keflavik Intl

$708Multiple 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

$709Multiple Airlines

Thu, Dec 3 - Mon, Dec 7

6:30 pm - 11:05 pmORD Chicago O'Hare Intl-LTN London Luton

22h 35m2 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

$709Multiple Airlines

Sun, Nov 29 - Sun, Dec 6

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

21h 40m2 stops Reykjavik Keflavik Intl Dublin

8:40 am - 5:20 pmLTN London Luton-ORD Chicago O'Hare Intl

14h 40m2 stops Dublin Reykjavik Keflavik Intl

$710Multiple Airlines

Sun, Dec 6 - Fri, Dec 11

3:55 pm - 9:10 amORD Chicago O'Hare Intl-LTN London Luton

11h 15m1 stop Dublin

9:00 am - 6:20 pmLTN London Luton-ORD Chicago O'Hare Intl

15h 20m1 stop Dublin

$711Multiple Airlines

Recent last minute flight deals from Illinois to Luton

Tue, Oct 20 - Mon, Nov 23

3:45 pm - 9:15 amORD Chicago O'Hare Intl-LTN London Luton

11h 30m1 stop Dublin

2:00 pm - 3:30 pmLTN London Luton-ORD Chicago O'Hare Intl

55h 30m2 stops Malaga Lisbon Humberto Delgado

$800Multiple Airlines

Wed, Oct 21 - Tue, Nov 10

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

11h 15m1 stop Dublin

7:45 am - 6:20 pmLTN London Luton-ORD Chicago O'Hare Intl

16h 35m1 stop Dublin

$801Multiple Airlines

Tue, Oct 20 - Tue, Nov 3

7:25 pm - 3:30 pmORD Chicago O'Hare Intl-LTN London Luton

14h 05m2 stops Reykjavik Keflavik Intl Dublin

9:30 pm - 3:30 pmLTN London Luton-ORD Chicago O'Hare Intl

24h 00m2 stops Madrid Barajas Lisbon Humberto Delgado

$884Multiple Airlines

Wed, Oct 21 - Wed, Oct 28

3:45 pm - 12:20 pmORD Chicago O'Hare Intl-LTN London Luton

14h 35m2 stops Toronto Pearson Intl Barcelona-El Prat

6:00 am - 9:05 pmLTN London Luton-ORD Chicago O'Hare Intl

20h 05m2 stops Barcelona-El Prat Frankfurt am Main

$920Multiple Airlines

Thu, Oct 22 - Thu, Oct 29

6:00 pm - 12:50 amORD Chicago O'Hare Intl-LTN London Luton

24h 50m2 stops Lisbon Humberto Delgado Barcelona-El Prat

12:15 pm - 4:30 pmLTN London Luton-ORD Chicago O'Hare Intl

33h 15m2 stops Barcelona-El Prat Lisbon Humberto Delgado

$926Multiple Airlines

Sat, Oct 24 - Sun, Nov 8

9:00 pm - 10:40 pmORD Chicago O'Hare Intl-LTN London Luton

20h 40m1 stop Dublin

8:40 am - 6:20 pmLTN London Luton-ORD Chicago O'Hare Intl

15h 40m1 stop Dublin

$929Multiple Airlines

Wed, Oct 21 - Tue, Nov 10

2:20 pm - 11:55 amORD Chicago O'Hare Intl-LTN London Luton

15h 35m2 stops Zurich Nice Côte d'Azur

9:45 pm - 3:30 pmLTN London Luton-ORD Chicago O'Hare Intl

23h 45m2 stops Rome Fiumicino Lisbon Humberto Delgado

$931Multiple Airlines

Tue, Oct 20 - Wed, Nov 4

3:45 pm - 9:15 amORD Chicago O'Hare Intl-LTN London Luton

11h 30m1 stop Dublin

7:30 am - 2:10 pmLTN London Luton-ORD Chicago O'Hare Intl

12h 40m1 stop Dublin

$967Multiple Airlines

Tue, Oct 20 - Thu, Nov 5

3:45 pm - 9:15 amORD Chicago O'Hare Intl-LTN London Luton

11h 30m1 stop Dublin

6:15 am - 2:10 pmLTN London Luton-ORD Chicago O'Hare Intl

13h 55m1 stop Dublin

$967Multiple Airlines

Tue, Oct 20 - Tue, Nov 3

3:45 pm - 9:15 amORD Chicago O'Hare Intl-LTN London Luton

11h 30m1 stop Dublin

7:45 am - 2:10 pmLTN London Luton-ORD Chicago O'Hare Intl

12h 25m1 stop Dublin

$970Multiple Airlines

Useful Info

Cheapest flight	$322

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

Eastbourne

Ilford

Kingston upon Thames

Guildford

Bedford

Crawley

Watford

Harrow

Twickenham

Ipswich

St. Albans

Folkestone

Colchester

Woodbridge

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LTN

$322 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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