What is the cheapest airline that flies from Luxembourg to Chicago O'Hare Intl?

British Airways is the most popular carrier operating from Luxembourg to Chicago O'Hare Intl

When did momondo last update prices for flights from Luxembourg to Chicago O'Hare Intl Airport?

Prices for flights from Luxembourg to Chicago O'Hare Intl Airport were last updated today.

How old do you have to be to fly from Luxembourg to Chicago O'Hare Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Luxembourg to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$486 Cheap Flights from Luxembourg to Chicago O'Hare Intl Airport in 2026/27

Find the cheapest flights from Luxembourg to Chicago

Round-trip

One-way

Last minute

Recent round-trip flight deals from Luxembourg to Chicago

Enter your travel dates to find the best prices.

5:40 pm - 3:30 pmLUX Luxembourg-ORD Chicago O'Hare Intl

28h 50m1 stop Lisbon Humberto Delgado

7:00 pm - 4:50 pmORD Chicago O'Hare Intl-LUX Luxembourg

14h 50m1 stop Lisbon Humberto Delgado

$620TAP AIR PORTUGAL

Thu, Nov 12 - Wed, Nov 25

5:40 pm - 3:30 pmLUX Luxembourg-ORD Chicago O'Hare Intl

28h 50m1 stop Lisbon Humberto Delgado

7:00 pm - 4:50 pmORD Chicago O'Hare Intl-LUX Luxembourg

14h 50m1 stop Lisbon Humberto Delgado

$630TAP AIR PORTUGAL

Thu, Nov 12 - Wed, Nov 25

5:40 pm - 3:30 pmLUX Luxembourg-ORD Chicago O'Hare Intl

28h 50m1 stop Lisbon Humberto Delgado

7:00 pm - 4:50 pmORD Chicago O'Hare Intl-LUX Luxembourg

14h 50m1 stop Lisbon Humberto Delgado

$630TAP AIR PORTUGAL

Tue, Nov 10 - Wed, Nov 25

10:30 am - 4:45 pmLUX Luxembourg-ORD Chicago O'Hare Intl

13h 15m1 stop Kastrup Copenhagen

7:10 pm - 7:20 pmORD Chicago O'Hare Intl-LUX Luxembourg

17h 10m1 stop Kastrup Copenhagen

$640Scandinavian Airlines

Thu, Jan 21 - Mon, Feb 1

5:40 pm - 3:30 pmLUX Luxembourg-ORD Chicago O'Hare Intl

28h 50m1 stop Lisbon Humberto Delgado

7:00 pm - 4:50 pmORD Chicago O'Hare Intl-LUX Luxembourg

14h 50m1 stop Lisbon Humberto Delgado

$649TAP AIR PORTUGAL

Thu, Nov 12 - Wed, Nov 25

10:30 am - 4:45 pmLUX Luxembourg-ORD Chicago O'Hare Intl

13h 15m1 stop Kastrup Copenhagen

7:10 pm - 7:20 pmORD Chicago O'Hare Intl-LUX Luxembourg

17h 10m1 stop Kastrup Copenhagen

$650Scandinavian Airlines

Tue, Dec 1 - Sun, Dec 6

10:30 am - 4:45 pmLUX Luxembourg-ORD Chicago O'Hare Intl

13h 15m1 stop Kastrup Copenhagen

7:10 pm - 7:20 pmORD Chicago O'Hare Intl-LUX Luxembourg

17h 10m1 stop Kastrup Copenhagen

$650Scandinavian Airlines

Tue, Dec 1 - Mon, Dec 7

8:00 pm - 4:45 pmLUX Luxembourg-ORD Chicago O'Hare Intl

27h 45m1 stop Kastrup Copenhagen

7:10 pm - 9:50 amORD Chicago O'Hare Intl-LUX Luxembourg

31h 40m1 stop Kastrup Copenhagen

$652Scandinavian Airlines

Sun, Mar 7 - Thu, Mar 11

8:00 pm - 4:45 pmLUX Luxembourg-ORD Chicago O'Hare Intl

27h 45m1 stop Kastrup Copenhagen

7:10 pm - 9:55 amORD Chicago O'Hare Intl-LUX Luxembourg

31h 45m1 stop Kastrup Copenhagen

$654Scandinavian Airlines

Fri, Dec 25 - Wed, Dec 30

10:30 am - 4:45 pmLUX Luxembourg-ORD Chicago O'Hare Intl

13h 15m1 stop Kastrup Copenhagen

7:10 pm - 9:50 amORD Chicago O'Hare Intl-LUX Luxembourg

31h 40m1 stop Kastrup Copenhagen

$655Scandinavian Airlines

Thu, Dec 24 - Sun, Dec 27

Recent last minute flight deals from Luxembourg to Chicago

Enter your travel dates to find the best prices.

8:00 pm - 4:45 pmLUX Luxembourg-ORD Chicago O'Hare Intl

27h 45m1 stop Kastrup Copenhagen

7:10 pm - 9:50 amORD Chicago O'Hare Intl-LUX Luxembourg

31h 40m1 stop Kastrup Copenhagen

$876Scandinavian Airlines

Sun, Nov 1 - Sat, Nov 7

8:00 pm - 4:45 pmLUX Luxembourg-ORD Chicago O'Hare Intl

27h 45m1 stop Kastrup Copenhagen

7:10 pm - 9:50 amORD Chicago O'Hare Intl-LUX Luxembourg

31h 40m1 stop Kastrup Copenhagen

$898Scandinavian Airlines

Sun, Nov 1 - Sat, Nov 7

8:00 pm - 4:45 pmLUX Luxembourg-ORD Chicago O'Hare Intl

27h 45m1 stop Kastrup Copenhagen

7:10 pm - 9:50 amORD Chicago O'Hare Intl-LUX Luxembourg

31h 40m1 stop Kastrup Copenhagen

$906Scandinavian Airlines

Sun, Nov 1 - Sat, Nov 7

6:05 am - 3:25 pmLUX Luxembourg-ORD Chicago O'Hare Intl

15h 20m1 stop Amsterdam Schiphol

4:25 pm - 10:25 amORD Chicago O'Hare Intl-LUX Luxembourg

11h 00m1 stop Amsterdam Schiphol

$992KLM

Sun, Nov 1 - Sat, Nov 7

6:05 am - 3:25 pmLUX Luxembourg-ORD Chicago O'Hare Intl

15h 20m1 stop Amsterdam Schiphol

6:00 pm - 2:15 pmORD Chicago O'Hare Intl-LUX Luxembourg

13h 15m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$992KLM

Sun, Nov 1 - Sat, Nov 7

6:05 am - 3:25 pmLUX Luxembourg-ORD Chicago O'Hare Intl

15h 20m1 stop Amsterdam Schiphol

1:55 pm - 10:25 amORD Chicago O'Hare Intl-LUX Luxembourg

13h 30m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

$992Delta

Sun, Nov 1 - Sat, Nov 7

6:05 am - 10:27 pmLUX Luxembourg-ORD Chicago O'Hare Intl

22h 22m2 stops Amsterdam Schiphol Minneapolis St Paul

1:50 pm - 2:15 pmORD Chicago O'Hare Intl-LUX Luxembourg

17h 25m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$997Delta

Sun, Nov 1 - Sat, Nov 7

2:45 pm - 11:57 pmLUX Luxembourg-ORD Chicago O'Hare Intl

16h 12m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

6:00 pm - 2:15 pmORD Chicago O'Hare Intl-LUX Luxembourg

13h 15m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$997KLM

Sun, Nov 1 - Sat, Nov 7

6:05 am - 3:25 pmLUX Luxembourg-ORD Chicago O'Hare Intl

15h 20m1 stop Amsterdam Schiphol

1:55 pm - 10:25 amORD Chicago O'Hare Intl-LUX Luxembourg

13h 30m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

$1,105Delta

Sun, Nov 1 - Sat, Nov 7

2:45 pm - 11:57 pmLUX Luxembourg-ORD Chicago O'Hare Intl

16h 12m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

6:00 pm - 2:15 pmORD Chicago O'Hare Intl-LUX Luxembourg

13h 15m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$1,111KLM

Sun, Nov 1 - Sat, Nov 7

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TAP AIR PORTUGAL flights from Luxembourg to Chicago O'Hare Intl Airport

Our best TAP AIR PORTUGAL deals on Luxembourg to Chicago O'Hare Intl Airport flight tickets

TAP AIR PORTUGAL

Nov 12

LUX5:40 pmLuxembourg

28h 50m

1 stop

ORD3:30 pmChicago O'Hare Intl

Nov 25

ORD7:00 pmChicago O'Hare Intl

14h 50m

1 stop

LUX4:50 pmLuxembourg

$620

TAP AIR PORTUGAL

Nov 10

LUX5:40 pmLuxembourg

28h 50m

1 stop

ORD3:30 pmChicago O'Hare Intl

Nov 25

ORD7:00 pmChicago O'Hare Intl

14h 50m

1 stop

LUX4:50 pmLuxembourg

$630

TAP AIR PORTUGAL

Nov 12

LUX5:40 pmLuxembourg

28h 50m

1 stop

ORD3:30 pmChicago O'Hare Intl

Nov 25

ORD7:00 pmChicago O'Hare Intl

14h 50m

1 stop

LUX4:50 pmLuxembourg

$649

Scandinavian Airlines flights from Luxembourg to Chicago O'Hare Intl Airport

Our best Scandinavian Airlines deals on Luxembourg to Chicago O'Hare Intl Airport flight tickets

Scandinavian Airlines

Jan 21

LUX10:30 amLuxembourg

13h 15m

1 stop

ORD4:45 pmChicago O'Hare Intl

Feb 1

ORD7:10 pmChicago O'Hare Intl

17h 10m

1 stop

LUX7:20 pmLuxembourg

$640

Scandinavian Airlines

Dec 1

LUX10:30 amLuxembourg

13h 15m

1 stop

ORD4:45 pmChicago O'Hare Intl

Dec 7

ORD7:10 pmChicago O'Hare Intl

17h 10m

1 stop

LUX7:20 pmLuxembourg

$650

Scandinavian Airlines

Mar 7

LUX8:00 pmLuxembourg

27h 45m

1 stop

ORD4:45 pmChicago O'Hare Intl

Mar 11

ORD7:10 pmChicago O'Hare Intl

31h 40m

1 stop

LUX9:50 amLuxembourg

$652

momondo 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

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

$620

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

$630

LuxembourgChicago

LUX Luxembourg - ORD Chicago O'Hare Intl

LUXORD

Luxembourg

Tue 11/10

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

$630

Quickest round-trip

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

$640

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

$649

LuxembourgChicago

LUX Luxembourg - ORD Chicago O'Hare Intl

LUXORD

Luxembourg

Tue 12/1

10:30 am-4:45 pm

1 stop13h 15m

Chicago O'Hare Intl

Sun 12/6

7:10 pm-7:20 pm

1 stop17h 10m

$650

LuxembourgChicago

LUX Luxembourg - ORD Chicago O'Hare Intl

LUXORD

Luxembourg

Tue 12/1

10:30 am-4:45 pm

1 stop13h 15m

Chicago O'Hare Intl

Mon 12/7

7:10 pm-7:20 pm

1 stop17h 10m

$650

LuxembourgChicago

LUX Luxembourg - ORD Chicago O'Hare Intl

LUXORD

Luxembourg

Sun 3/7

8:00 pm-4:45 pm

1 stop27h 45m

Chicago O'Hare Intl

Thu 3/11

7:10 pm-9:50 am

1 stop31h 40m

$652

LuxembourgChicago

LUX Luxembourg - ORD Chicago O'Hare Intl

LUXORD

Luxembourg

Fri 12/25

8:00 pm-4:45 pm

1 stop27h 45m

Chicago O'Hare Intl

Wed 12/30

7:10 pm-9:55 am

1 stop31h 45m

$654

LuxembourgChicago

LUX Luxembourg - ORD Chicago O'Hare Intl

LUXORD

Luxembourg

Thu 12/24

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

$655

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Luxembourg to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of April is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Luxembourg averaging around $807.

Cheap Luxembourg to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Luxembourg to Chicago O'Hare Intl Airport

Best Price Found	$486
Fastest flight time	13h 15m
Direct flights	None

The best one-way flight to Chicago O'Hare Intl Airport from Luxembourg in the past 72 hours is $486. The best round-trip flight deal from Luxembourg to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $620.

The fastest flight from Luxembourg to Chicago O'Hare Intl Airport takes 13h 15m

There are no direct flights from Luxembourg to Chicago O'Hare Intl Airport. There are no popular flight routes from Luxembourg to Chicago O'Hare Intl Airport.

Search flight deals

Frequently asked questions about flying from Luxembourg to Chicago O'Hare Intl Airport

When did momondo last update prices for flights from Luxembourg to Chicago O'Hare Intl Airport?
Prices for flights from Luxembourg to Chicago O'Hare Intl Airport were last updated today.
How old do you have to be to fly from Luxembourg to Chicago O'Hare Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Luxembourg to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Rosemont

Oak Brook

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Orland Park

Joliet

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Racine

Elgin

Janesville

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Waukegan

Why use momondo?

Why should I use momondo to find a flight deal from Luxembourg to Chicago?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Luxembourg to Chicago for you.

Can I find flights from Luxembourg to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from Luxembourg on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Luxembourg to Chicago?

momondo helps you find the best flight between Luxembourg and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Luxembourg to Chicago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Luxembourg and alert you when they change.