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O'Hare Intl

$343+ Cheap flights from Luxembourg (LUX) to O'Hare Intl (ORD)

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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — ORD
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
1 adult, Economy
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Cheap flight deals from Luxembourg to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Luxembourg (LUX) to O'Hare Intl (ORD). 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 noviembre 26, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$514
(Kiwi.com)

One-way from

$343
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$941
Provider with most accurate pricing for Luxembourg-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Luxembourg-Chicago O'Hare Intl flights.
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From Luxembourg to Chicago O'Hare Intl
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One-way flight from Luxembourg to Chicago O'Hare Intl
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Highest demand for flights based on searches. 9% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Luxembourg to O'Hare Intl

Cheapest flights from Luxembourg to O'Hare Intl
Explore the most affordable flight options available from Luxembourg to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 26, 2025.

This SWISS deal was found by Cheapflights users on 11/25. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/1210:55 amLUX - ORD
1 stop12h 25mSWISS
mar. 12/166:35 pmORD - LUX
2 stops16h 50mSWISS
Deal found 11/25$836
This American Airlines deal was found by Cheapflights users on 11/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/129:55 pmLUX - ORD
1 stop26h 05mAmerican Airlines
mar. 12/166:35 pmORD - LUX
1 stop13h 25mAmerican Airlines
Deal found 11/25$1,007
This Mytrip deal was found by Cheapflights users on 11/25. 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.
vie. 12/122:45 pmLUX - ORD
3 stops30h 15mMultiple Airlines
mar. 12/163:50 pmORD - LUX
3 stops19h 00mMultiple Airlines
Deal found 11/25$1,176

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luxembourg to O'Hare Intl 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 noviembre 26, 2025.
Use the filters below to find and compare flights from Luxembourg to Chicago O'Hare Intl Airport that are best for you.

Fly from

Luxembourg

Fly to

O'Hare Intl

Route

Depart

Return

Price

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

jue. 1/15

5:40 pm-3:25 pm

1 stop28h 45m

Chicago O'Hare Intl

mié. 1/28

7:10 pm-4:50 pm

1 stop14h 40m

$518

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

jue. 1/15

6:15 pm-4:45 pm

1 stop29h 30m

Chicago O'Hare Intl

sáb. 1/31

7:20 pm-6:00 pm

1 stop15h 40m

$566

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

jue. 1/15

6:15 pm-4:45 pm

1 stop29h 30m

Chicago O'Hare Intl

mié. 1/28

7:20 pm-1:35 pm

2 stops35h 15m

$575

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

vie. 2/6

1:30 pm-4:45 pm

1 stop34h 15m

Chicago O'Hare Intl

dom. 2/8

7:10 pm-10:25 pm

1 stop20h 15m

$589

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

jue. 1/15

3:45 pm-3:25 pm

2 stops30h 40m

Chicago O'Hare Intl

mié. 1/28

7:10 pm-10:45 pm

2 stops20h 35m

$628

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

jue. 1/15

10:50 am-1:01 pm

2 stops33h 11m

Chicago O'Hare Intl

mié. 1/28

10:00 am-6:15 pm

2 stops25h 15m

$635

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

mié. 4/22

10:30 am-4:10 pm

1 stop12h 40m

Chicago O'Hare Intl

jue. 4/30

7:00 am-9:50 am

2 stops19h 50m

$636

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

sáb. 1/31

9:25 am-8:18 am

3 stops53h 53m

$343

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

mar. 4/28

10:05 pm-11:55 am

1 stop20h 50m

$427

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

mar. 4/28

10:05 pm-5:40 pm

2 stops26h 35m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/26

Showing 1-10 of 14 results
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Compare providers for flights from Luxembourg to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Luxembourg to O'Hare Intl in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Luxembourg-Chicago O'Hare Intl Airport flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Luxembourg-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Luxembourg-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Luxembourg-Chicago O'Hare Intl Airport flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Luxembourg-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Luxembourg to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Luxembourg 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 Luxembourg to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Luxembourg to Chicago O'Hare Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Luxembourg to Chicago O'Hare Intl Airport (average of $498). Flying from Luxembourg to Chicago O'Hare Intl Airport in November is currently the most expensive (average of $941). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Luxembourg to Chicago O'Hare Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Luxembourg to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Luxembourg to Chicago O'Hare Intl?

    For a flight from Luxembourg to Chicago O'Hare Intl, you will be flying from Luxembourg. Luxembourg (LUX) is just 3.8 mi from the center of the city. Luxembourg is the only Luxembourg airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 0 airlines have flights to Chicago O'Hare Intl from Luxembourg on a regular basis.

  • How long is the flight from Luxembourg to Chicago O'Hare Intl Airport?

    TAP AIR PORTUGAL and Scandinavian Airlines can get you from Luxembourg to Chicago O'Hare Intl Airport in just under 28h 45m. Your travel time can differ by up to 45m. Luxembourg and Chicago O'Hare Intl Airport are separated by a distance of 4256 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Luxembourg to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Luxembourg to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luxembourg to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luxembourg to O'Hare Intl.

  • Can I find deals for business class flights from Luxembourg to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Luxembourg to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Luxembourg to Chicago O'Hare Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Luxembourg to Chicago O'Hare Intl Airport (average of $498). Flying from Luxembourg to Chicago O'Hare Intl Airport in November is currently the most expensive (average of $941). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
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