HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$504+ 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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — ORD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Luxembourg to O'Hare Intl with Cheapflights

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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
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 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 February 20, 2025.

Round-trip from

$515
(British Airways)

One-way from

$504
(Gurufare)

Popular in

December

Cheapest in

February

Average price

$546
From Luxembourg to Chicago O'Hare Intl
Search Deals
One-way flight from Luxembourg to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($129 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

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 February 20, 2025.

This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/111:30 amLUX - ORD
1 stop12h 30mBritish Airways
Sat 3/82:46 pmORD - LUX
2 stops17h 54mBritish Airways
Deal found 2/20$604
This Ovago deal was found by Cheapflights users on 2/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2611:00 amLUX - ORD
1 stop13h 00mMultiple Airlines
Mon 3/36:26 pmORD - LUX
1 stop32h 49mMultiple Airlines
Deal found 2/20$626
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 7/411:25 amLUX - ORD
2 stops16h 50mAmerican Airlines
Sun 7/2011:40 amORD - LUX
2 stops16h 05mAmerican Airlines
Deal found 2/20$663
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/111:10 amLUX - ORD
1 stop15h 55mLufthansa
Sat 3/83:55 pmORD - LUX
1 stop11h 10mLufthansa
Deal found 2/20$683
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/19:40 amLUX - ORD
2 stops34h 31mUnited Airlines
Sat 3/89:07 pmORD - LUX
2 stops36h 23mUnited Airlines
Deal found 2/20$734
This Arangrant deal was found by Cheapflights users on 2/20. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/116:05 pmLUX - ORD
1 stop31h 30mTurkish Airlines
Tue 3/189:30 pmORD - LUX
1 stop31h 15mTurkish Airlines
Deal found 2/20$2,803
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/146:10 amLUX - ORD
1 stop15h 20mDelta
Sun 3/165:25 pmORD - LUX
1 stop14h 50mDelta
Deal found 2/20$3,304
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Wed 3/126:00 amLUX - ORD
1 stop16h 30mTAP AIR PORTUGAL
Sun 3/169:25 pmORD - LUX
2 stops19h 30mTAP AIR PORTUGAL
Deal found 2/20$3,430
This LOT deal was found by Cheapflights users on 2/20. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1110:20 amLUX - ORD
1 stop16h 40mLOT
Thu 3/2010:55 pmORD - LUX
1 stop13h 45mLOT
Deal found 2/20$3,650
This KLM deal was found by Cheapflights users on 2/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1210:50 amLUX - ORD
2 stops15h 54mKLM
Tue 3/186:20 pmORD - LUX
2 stops13h 55mKLM
Deal found 2/20$3,847
This SWISS deal was found by Cheapflights users on 2/20. 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.
Sun 3/910:40 amLUX - ORD
1 stop33h 15mSWISS
Fri 3/218:05 pmORD - LUX
1 stop31h 50mSWISS
Deal found 2/20$5,712

Find flights from Luxembourg to O'Hare Intl within your budget

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 February 20, 2025.

Fly from

Luxembourg

Fly to

O'Hare Intl

Route

Depart

Return

Price

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Fri 7/4

6:15 am-11:00 am

1 stop11h 45m

Chicago O'Hare Intl

Sun 7/20

3:10 pm-10:00 am

1 stop11h 50m

$808

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Fri 7/4

9:45 am-11:37 pm

3 stops20h 52m

Chicago O'Hare Intl

Sun 7/20

10:30 pm-7:35 pm

2 stops14h 05m

$1,019

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Tue 3/11

6:05 pm-7:35 pm

1 stop31h 30m

Chicago O'Hare Intl

Tue 3/18

9:30 pm-10:45 am

1 stop31h 15m

$2,803

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Fri 3/14

6:10 am-3:30 pm

1 stop15h 20m

Chicago O'Hare Intl

Sun 3/16

5:25 pm-2:15 pm

1 stop14h 50m

$3,304

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 3/13

5:15 pm-7:45 pm

1 stop32h 30m

Chicago O'Hare Intl

Fri 3/21

8:36 pm-3:40 pm

2 stops37h 04m

$3,318

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Wed 3/12

6:00 am-4:30 pm

1 stop16h 30m

Chicago O'Hare Intl

Sun 3/16

9:25 pm-10:55 pm

2 stops19h 30m

$3,430

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Tue 3/11

10:20 am-9:00 pm

1 stop16h 40m

Chicago O'Hare Intl

Thu 3/20

10:55 pm-6:40 pm

1 stop13h 45m

$3,650

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Wed 3/12

10:50 am-8:44 pm

2 stops15h 54m

Chicago O'Hare Intl

Tue 3/18

6:20 pm-2:15 pm

2 stops13h 55m

$3,847

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Mon 3/10

8:05 am-7:25 pm

2 stops17h 20m

Chicago O'Hare Intl

Sun 3/16

11:35 pm-5:50 pm

1 stop12h 15m

$4,967

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Sun 3/9

10:40 am-1:55 pm

1 stop33h 15m

Chicago O'Hare Intl

Fri 3/21

8:05 pm-9:55 am

1 stop31h 50m

$5,712

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 15 results
1
2

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.

Travel insights for flights from Luxembourg to O'Hare Intl

Get recent, data-driven insights about flights from Luxembourg to O'Hare Intl including ideal travel times, pricing trends, and more.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated February 20, 2025.
See what other customers who have flown with Delta, KLM and LOT from Luxembourg to Chicago have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LOT
7.6
Good
1,080 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines flying from Luxembourg to Chicago O'Hare Intl Airport round-trip?

    According to our current data, British Airways ($515), American Airlines ($528), and United Airlines ($1,019) offers the cheapest pricing from Luxembourg to Chicago O'Hare Intl Airport. British Airways is 34% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Luxembourg to Chicago O'Hare Intl Airport one-way?

    For one-way options, check prices for LOT. According to our data, you can fly for as low as $504. Users have also found prices from $686 and $731 on American Airlines and TAP AIR PORTUGAL, respectively.

  • 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, August is the cheapest month in which you can book a flight from Luxembourg to Chicago O'Hare Intl Airport (average of $245). Flying from Luxembourg to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
Naperville
Rosemont
Schaumburg
Beloit
Racine
Hoffman Estates
Rockford
Tinley Park
Skokie
Arlington Heights
Northbrook
Joliet
Orland Park
Merrillville
Kenosha
Lake Geneva
New Buffalo
Evanston
Des Plaines
Elgin

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.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.