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Luton

$237+ Cheap flights from Illinois to Luton (LTN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LTN
nov. 15 — nov. 221
sáb. 11/15
sáb. 11/22
1 adult, Economy
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Find flight deals from Illinois to Luton

Cheapest flights from Illinois to Luton
Explore the most affordable flight options available from Illinois to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 16, 2025.

This Mytrip deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/36:30 pmORD - LTN
1 stop12h 25mMultiple Airlines
lun. 12/88:00 amLTN - ORD
1 stop15h 20mMultiple Airlines
Deal found 10/14$532
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/103:50 pmORD - LTN
2 stops24h 40mMultiple Airlines
mar. 12/166:50 amLTN - ORD
2 stops17h 05mMultiple Airlines
Deal found 10/15$537
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/123:50 pmORD - LTN
1 stop10h 45mMultiple Airlines
mié. 11/196:50 amLTN - ORD
1 stop13h 10mMultiple Airlines
Deal found 10/14$542
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/277:00 amORD - LTN
3 stops25h 00mMultiple Airlines
sáb. 12/68:50 pmLTN - ORD
2 stops25h 55mMultiple Airlines
Deal found 10/15$543
This Kiwi.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/243:50 pmORD - LTN
1 stop10h 45mMultiple Airlines
mié. 12/36:50 amLTN - ORD
1 stop13h 10mMultiple Airlines
Deal found 10/15$547
This Mytrip deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/67:40 pmORD - LTN
1 stop14h 20mMultiple Airlines
mar. 11/119:00 amLTN - ORD
1 stop11h 00mMultiple Airlines
Deal found 10/14$549
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/66:30 pmORD - LTN
2 stops17h 45mMultiple Airlines
sáb. 12/136:00 amLTN - ORD
2 stops17h 20mMultiple Airlines
Deal found 10/15$550
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/93:50 pmORD - LTN
1 stop11h 55mMultiple Airlines
dom. 12/148:05 amLTN - ORD
1 stop11h 55mMultiple Airlines
Deal found 10/15$551
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/116:50 pmORD - LTN
2 stops16h 30mMultiple Airlines
mar. 11/188:25 amLTN - ORD
2 stops16h 00mMultiple Airlines
Deal found 10/15$552
This Mytrip deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/59:50 pmORD - LTN
2 stops19h 15mMultiple Airlines
lun. 11/101:50 pmLTN - ORD
2 stops32h 30mMultiple Airlines
Deal found 10/16$554
This Mytrip deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/16:30 pmORD - LTN
1 stop13h 30mMultiple Airlines
mar. 12/97:00 amLTN - ORD
1 stop16h 20mMultiple Airlines
Deal found 10/14$555
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/233:55 pmORD - LTN
2 stops13h 50mMultiple Airlines
mié. 12/36:50 amLTN - ORD
2 stops19h 15mMultiple Airlines
Deal found 10/15$556

Cheap flight deals from Illinois to Luton

Keep the following information in mind while searching for Illinois to Luton flight deals. Data was last updated octubre 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$537
(Mytrip)

One-way from

$237
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$669
Provider with most accurate pricing for Chicago (CHI)-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-London (LON) flights.
Search Deals
From Illinois to London Luton
Search Deals
One-way flight from Illinois to London Luton
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($203 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Luton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 16, 2025.
Use the filters below to find and compare flights from Illinois to London Luton Airport that are best for you.

Fly from

Illinois

Fly to

Luton

Route

Depart

Return

Price

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

mié. 11/12

3:50 pm-8:35 am

1 stop10h 45m

London Luton

mié. 11/19

6:50 am-2:00 pm

1 stop13h 10m

$542

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

jue. 11/27

7:00 am-2:00 pm

3 stops25h 00m

London Luton

sáb. 12/6

8:50 pm-4:45 pm

2 stops25h 55m

$543

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

sáb. 12/6

6:30 pm-6:15 pm

2 stops17h 45m

London Luton

sáb. 12/13

6:00 am-5:20 pm

2 stops17h 20m

$550

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

mar. 12/9

3:50 pm-9:45 am

1 stop11h 55m

London Luton

dom. 12/14

8:05 am-2:00 pm

1 stop11h 55m

$551

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

mar. 12/9

3:50 pm-9:45 am

1 stop11h 55m

London Luton

lun. 12/15

6:00 am-2:00 pm

1 stop14h 00m

$592

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

jue. 11/27

6:30 pm-2:50 pm

2 stops14h 20m

London Luton

dom. 12/7

7:00 am-5:20 pm

2 stops16h 20m

$598

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

mié. 12/10

6:30 pm-3:00 pm

2 stops14h 30m

London Luton

dom. 12/14

7:00 am-5:20 pm

2 stops16h 20m

$599

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

jue. 12/4

6:30 pm-2:50 pm

2 stops14h 20m

London Luton

lun. 12/8

7:20 am-5:20 pm

2 stops16h 00m

$601

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

mié. 12/3

6:30 pm-3:00 pm

2 stops14h 30m

London Luton

sáb. 12/13

7:15 am-5:20 pm

2 stops16h 05m

$624

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

mar. 1/6

6:30 pm-2:50 pm

1 stop14h 20m

London Luton

mar. 1/13

7:00 am-5:20 pm

1 stop16h 20m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 41 results
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Best time to book a flight from Illinois to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to London Luton Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Luton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most popular routes from Illinois to London Luton Airport?

    The most popular flight routes from Illinois to London Luton Airport are Chicago O'Hare Intl - London Luton, Lambert-St Louis - London Luton and Chicago Midway - London Luton.

  • Can I find deals for flights from Illinois to Luton that include hotel bookings?

    Yes. In addition to deals on Illinois to Luton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Luton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Luton.

  • Can I find deals for business class flights from Illinois to Luton?

    Yes. Cheapflights offers flight deals from Illinois to Luton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Hounslow
Hayes
Ilford
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone
Eastbourne

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Alternative routes for Illinois to Luton

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