Cheap flights from London Luton Airport to Chicago from £324
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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Luton to Chicago
Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 February 2025.
Find flight deals from Luton to Chicago
Cheapest flights from Luton to ChicagoExplore the most affordable flight options available from Luton to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.
Explore the most affordable flight options available from Luton to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.
Find flights from Luton to Chicago within your budget
Customise your flight search to find flights from Luton to Chicago 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 858,174 searches. Data last updated 21 February 2025.
Fly from
Fly to
Route
Depart
Return
Price
LondonChicago
LTN - ORD
LTNORD
London Luton
Wed 2/4
07:00-19:55
2 stops18h 55m
Chicago O'Hare Intl
Wed 9/4
14:20-11:45
2 stops15h 25m
LondonChicago
LTN - ORD
LTNORD
London Luton
Wed 5/3
18:40-13:47
2 stops49h 07m
Best time to book a flight from Luton to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Luton with our price prediction graph.
Travel insights for flights from Luton to Chicago
Get recent, data-driven insights about flights from Luton to Chicago including ideal travel times, pricing trends, and more.
What is the cheapest time of day to fly from LTN to CHI?
Find hourly flight availability from Luton to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.
When flying from London Luton Airport to Chicago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Chicago by month
Plan your trip to Chicago by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Chicago ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago when rainfall is around 43.0 mm.
Temperature in Chicago by month
Plan your trip to Chicago by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Chicago, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).
Related info for your journey
Find useful and relevant information for your journey from Luton to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Luton to Chicago
See prices for flight routes from nearby airports that may be better suited for you.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Luton to Chicago?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Chicago from Luton today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Luton to Chicago?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Luton to Chicago for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Luton to Chicago with no change fees?
Need flexible booking options for your flight to Chicago from Luton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Luton to Chicago become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!