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 27h 45m. Your travel time can differ by up to 1h 05m. 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.

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.

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).

What is the cheapest time of day to fly from LUX to ORD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Luxembourg to Chicago O'Hare Intl Airport as you normally would.

Most accurate provider : When it comes to deals on Luxembourg-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Luxembourg-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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.

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.

$575+ Cheap Flights from Luxembourg to Chicago O'Hare Intl Airport

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Cheap flight deals from Luxembourg to O'Hare Intl

Cheapest

Best

Last-minute

One-way

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 October 19, 2026.

Tue 11/178:00 pm -

1 stop27h 45m

Wed 12/27:10 pm -

1 stop17h 10m

Deal found 10/18

$620

Thu 11/125:40 pm -

1 stop28h 50m

Wed 11/257:00 pm -

1 stop14h 50m

Deal found 10/16

$628

Wed 11/258:00 pm -

1 stop27h 45m

Sun 11/297:10 pm -

1 stop17h 10m

Deal found 10/16

$642

Fri 12/1110:35 am -

1 stop13h 10m

Thu 12/247:10 pm -

1 stop17h 10m

Deal found 10/16

$649

Fri 12/258:00 pm -

1 stop27h 45m

Wed 12/307:10 pm -

1 stop31h 45m

Deal found 10/18

$650

Best flights from Luxembourg to O'Hare Intl
Discover carefully curated flight deals from Luxembourg to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.

Thu 11/125:40 pm -

1 stop28h 50m

Wed 11/257:00 pm -

1 stop14h 50m

Deal found 10/15

$628

Thu 1/2110:30 am -

1 stop13h 15m

Mon 2/17:10 pm -

1 stop17h 10m

Deal found 10/17

$642

Thu 11/125:05 pm -

2 stops29h 25m

Wed 11/257:00 pm -

2 stops17h 30m

Deal found 10/17

$696

Thu 12/1710:30 am -

1 stop13h 15m

Wed 12/307:10 pm -

1 stop31h 45m

Deal found 10/15

$741

Fri 11/1311:05 am -

1 stop14h 40m

Sun 11/154:50 pm -

2 stops21h 10m

Deal found 10/19

$780

Tue 12/228:00 pm -

1 stop27h 55m

Tue 12/297:10 pm -

1 stop31h 40m

Deal found 10/15

$741

Thu 12/1710:30 am -

1 stop13h 15m

Sun 12/277:10 pm -

1 stop31h 40m

Deal found 10/15

$741

Last-minute flights from Luxembourg to O'Hare Intl
Discover last-minute flight deals from Luxembourg to O'Hare Intl. Data last updated October 19, 2026 and is based on user searches.

Mon 11/28:00 pm -

1 stop27h 45m

Sun 11/157:10 pm -

1 stop31h 40m

Deal found 10/16

$689

Thu 11/125:40 pm -

1 stop28h 50m

Wed 11/257:00 pm -

1 stop14h 50m

Deal found 10/16

$628

Thu 11/125:05 pm -

2 stops29h 25m

Wed 11/257:00 pm -

2 stops17h 30m

Deal found 10/17

$696

Tue 11/178:00 pm -

1 stop27h 45m

Wed 12/27:10 pm -

1 stop17h 10m

Deal found 10/18

$620

Wed 11/258:00 pm -

1 stop27h 45m

Sun 11/297:10 pm -

1 stop17h 10m

Deal found 10/16

$642

One-way flights from Luxembourg to O'Hare Intl
Search for one-way flight options from Luxembourg to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.

Wed 10/283:45 pm -

2 stops43h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/16

$575

Thu 10/297:45 am -

3 stops40h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/15

$576

Mon 10/266:05 pm -

2 stops41h 10m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/15

$650

Tue 10/2711:25 am -

3 stops36h 20m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/16

$675

Find flight deals from Luxembourg to O'Hare Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$589 (lastminute.com)
One-way from	$575 (Kiwi.com)
Popular in	January
Cheapest in	July
Average price	$1,012

Provider with most accurate pricing for Luxembourg-Chicago O'Hare Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Luxembourg-Chicago O'Hare Intl flights.

Search Deals

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. 9% potential increase in price ($94 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Luxembourg to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LuxembourgChicago

LUX Luxembourg - ORD Chicago O'Hare Intl

LUXORD

Luxembourg

Wed 10/28

3:45 pm-5:15 am

2 stops43h 30m

Chicago O'Hare Intl

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$579

LuxembourgChicago

LUX Luxembourg - ORD Chicago O'Hare Intl

LUXORD

Luxembourg

Thu 11/12

5:40 pm-3:30 pm

1 stop28h 50m

Chicago O'Hare Intl

Wed 11/25

7:00 pm-4:50 pm

1 stop14h 50m

$628

LuxembourgChicago

LUX Luxembourg - ORD Chicago O'Hare Intl

LUXORD

Luxembourg

Thu 1/21

10:30 am-4:45 pm

1 stop13h 15m

Chicago O'Hare Intl

Mon 2/1

7:10 pm-7:20 pm

1 stop17h 10m

$642

LuxembourgChicago

LUX Luxembourg - ORD Chicago O'Hare Intl

LUXORD

Luxembourg

Tue 10/27

11:25 am-5:45 pm

3 stops36h 20m

Chicago O'Hare Intl

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$675

LuxembourgChicago

LUX Luxembourg - ORD Chicago O'Hare Intl

LUXORD

Luxembourg

Thu 11/12

5:05 pm-3:30 pm

2 stops29h 25m

Chicago O'Hare Intl

Wed 11/25

7:00 pm-7:30 pm

2 stops17h 30m

$696

LuxembourgChicago

LUX Luxembourg - ORD Chicago O'Hare Intl

LUXORD

Luxembourg

Thu 12/17

10:30 am-4:45 pm

1 stop13h 15m

Chicago O'Hare Intl

Wed 12/30

7:10 pm-9:55 am

1 stop31h 45m

$741

LuxembourgChicago

LUX Luxembourg - ORD Chicago O'Hare Intl

LUXORD

Luxembourg

Tue 12/22

8:00 pm-4:55 pm

1 stop27h 55m

Chicago O'Hare Intl

Tue 12/29

7:10 pm-9:50 am

1 stop31h 40m

$741

LuxembourgChicago

LUX Luxembourg - ORD Chicago O'Hare Intl

LUXORD

Luxembourg

Thu 12/17

10:30 am-4:45 pm

1 stop13h 15m

Chicago O'Hare Intl

Sun 12/27

7:10 pm-9:50 am

1 stop31h 40m

$741

LuxembourgChicago

LUX Luxembourg - ORD Chicago O'Hare Intl

LUXORD

Luxembourg

Fri 11/13

11:05 am-6:45 pm

1 stop14h 40m

Chicago O'Hare Intl

Sun 11/15

4:50 pm-9:00 pm

2 stops21h 10m

$780

LuxembourgChicago

LUX Luxembourg - ORD Chicago O'Hare Intl

LUXORD

Luxembourg

Fri 10/30

5:10 pm-6:15 am

3 stops43h 05m

Chicago O'Hare Intl

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$808

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

Showing 1-10 of 14 resultsSorted by cheapest first

Most accurate provider: When it comes to deals on Luxembourg-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Luxembourg-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

LUX-ORD

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, July is the cheapest month in which you can book a flight from Luxembourg to Chicago O'Hare Intl Airport (average of $663). Flying from Luxembourg to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $1,193). 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.

Related info for your journey

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 27h 45m. Your travel time can differ by up to 1h 05m. 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, July is the cheapest month in which you can book a flight from Luxembourg to Chicago O'Hare Intl Airport (average of $663). Flying from Luxembourg to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $1,193). 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.

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$575+ Cheap flights from Luxembourg (LUX) to O'Hare Intl (ORD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.

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

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2. Select your favorite providers

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Cheap flight deals from Luxembourg to O'Hare Intl

Cheapest flights from Luxembourg to O'Hare IntlExplore 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 October 19, 2026.

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 October 19, 2026.

Best flights from Luxembourg to O'Hare IntlDiscover carefully curated flight deals from Luxembourg to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.

Discover carefully curated flight deals from Luxembourg to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.

Last-minute flights from Luxembourg to O'Hare IntlDiscover last-minute flight deals from Luxembourg to O'Hare Intl. Data last updated October 19, 2026 and is based on user searches.

Discover last-minute flight deals from Luxembourg to O'Hare Intl. Data last updated October 19, 2026 and is based on user searches.

One-way flights from Luxembourg to O'Hare IntlSearch for one-way flight options from Luxembourg to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.

Search for one-way flight options from Luxembourg to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.

Find flight deals from Luxembourg to O'Hare Intl

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Most trusted provider

Round-trip from

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Popular in

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Luxembourg to Chicago O'Hare Intl Airport that are best for you.

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.

Cheapflights Insights

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

Related info for your journey

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

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

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

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

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

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

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

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Other flights to O'Hare Intl

Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 19, 2026.

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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 October 19, 2026.

Best flights from Luxembourg to O'Hare Intl
Discover carefully curated flight deals from Luxembourg to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.

Last-minute flights from Luxembourg to O'Hare Intl
Discover last-minute flight deals from Luxembourg to O'Hare Intl. Data last updated October 19, 2026 and is based on user searches.

One-way flights from Luxembourg to O'Hare Intl
Search for one-way flight options from Luxembourg to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.