$378+ 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LTN
Jun 23 — Jun 301
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 June 18, 2025.
Round-trip from | $675 (Mytrip) |
|---|---|
One-way from | $378 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,144 |
Find flight deals from Illinois to Luton
Cheapest flights from Illinois to LutonExplore 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 June 18, 2025.
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 June 18, 2025.
This Mytrip deal was found by Cheapflights users on 6/16. 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.
Mon 8/410:15 pmORD - LTN
2 stops18h 00mMultiple Airlines
Tue 8/127:05 pmLTN - ORD
2 stops29h 10mMultiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$675
This Mytrip deal was found by Cheapflights users on 6/16. 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.
Fri 8/151:30 pmSTL - LTN
2 stops25h 30mMultiple Airlines
Wed 8/207:00 amLTN - STL
2 stops19h 00mMultiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$858
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 June 18, 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
Mon 8/4
10:15 pm-10:15 pm
2 stops18h 00m
London Luton
Tue 8/12
7:05 pm-6:15 pm
2 stops29h 10m
$675
St. LouisLondon
STL - LTN
STLLTN
Lambert-St Louis
Fri 8/15
1:30 pm-9:00 pm
2 stops25h 30m
London Luton
Wed 8/20
7:00 am-8:00 pm
2 stops19h 00m
$858
ChicagoLondon
ORD - LTN
ORDLTN
Chicago O'Hare Intl
Mon 12/1
11:55 am-1:30 pm
2 stops19h 35m
$378
ChicagoLondon
MDW - LTN
MDWLTN
Chicago Midway
Mon 8/11
9:40 am-4:55 pm
2 stops25h 15m
$384
St. LouisLondon
STL - LTN
STLLTN
Lambert-St Louis
Sat 7/5
7:29 pm-9:15 am
3 stops55h 46m
$461
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
Rainfall in Luton by month
Plan your trip to Luton by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London Luton Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Luton Airport when rainfall is around 1.6 in.
Temperature in Luton by month
Plan your trip to Luton by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London Luton Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).
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.
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