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Cheap flights from Luxembourg to Chicago from $489

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Luxembourg to Chicago departing on 6/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Luxembourg to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
10:15 am - 3:55 pm
LUX
-
ORD
12h 40m
1 stop
SWISS Logo
2:20 pm - 9:30 am
ORD
-
LUX
12h 10m
1 stop
$815SWISS
Fri, May 15 - Thu, May 28
Scandinavian Airlines Logo
7:55 pm - 4:10 pm
LUX
-
ORD
27h 15m
1 stop
Scandinavian Airlines Logo
8:20 pm - 7:20 pm
ORD
-
LUX
17h 00m
1 stop
$816Scandinavian Airlines
Tue, Oct 20 - Thu, Oct 29
Lufthansa Logo
2:25 pm - 7:55 pm
LUX
-
ORD
12h 30m
1 stop
Lufthansa Logo
6:30 pm - 2:00 pm
ORD
-
LUX
12h 30m
1 stop
$824Lufthansa
Mon, May 11 - Tue, May 26
LOT Logo
10:25 am - 7:50 pm
LUX
-
ORD
16h 25m
1 stop
LOT Logo
5:10 pm - 7:20 pm
ORD
-
LUX
43h 10m
2 stops
$834LOT
Tue, Sep 1 - Fri, Sep 11
Air Canada Logo
10:15 am - 7:40 pm
LUX
-
ORD
16h 25m
2 stops
Air Canada Logo
3:50 pm - 1:35 pm
ORD
-
LUX
14h 45m
2 stops
$835Air Canada
Mon, May 11 - Tue, May 26
Air Canada Logo
6:05 am - 10:17 am
LUX
-
ORD
35h 12m
2 stops
Air Canada Logo
12:00 pm - 10:00 am
ORD
-
LUX
40h 00m
2 stops
$837Air Canada
Tue, Oct 20 - Thu, Oct 29
Lufthansa Logo
10:45 am - 7:55 pm
LUX
-
ORD
16h 10m
1 stop
Lufthansa Logo
10:30 pm - 5:50 pm
ORD
-
LUX
12h 20m
1 stop
$839Lufthansa
Wed, May 20 - Sun, Sep 20
SWISS Logo
8:55 pm - 3:55 pm
LUX
-
ORD
26h 00m
1 stop
SWISS Logo
7:05 pm - 6:35 pm
ORD
-
LUX
16h 30m
1 stop
$841SWISS
Mon, May 11 - Tue, May 26
SWISS Logo
7:20 pm - 12:45 pm
LUX
-
ORD
24h 25m
1 stop
SWISS Logo
2:20 pm - 9:30 am
ORD
-
LUX
12h 10m
1 stop
$845SWISS
Fri, May 15 - Thu, May 28
SWISS Logo
7:20 pm - 3:55 pm
LUX
-
ORD
27h 35m
1 stop
SWISS Logo
2:20 pm - 9:30 am
ORD
-
LUX
12h 10m
1 stop
$846SWISS
Fri, May 15 - Thu, May 28

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SWISS flights from Luxembourg to Chicago O'Hare Intl Airport

Our best SWISS deals on Luxembourg to Chicago O'Hare Intl Airport flight tickets
SWISS
May 15
LUX10:15 amLuxembourg
12h 40m
1 stop
ORD3:55 pmChicago O'Hare Intl
May 28
ORD2:20 pmChicago O'Hare Intl
12h 10m
1 stop
LUX9:30 amLuxembourg
$815
SWISS
May 11
LUX8:55 pmLuxembourg
26h 00m
1 stop
ORD3:55 pmChicago O'Hare Intl
May 26
ORD7:05 pmChicago O'Hare Intl
16h 30m
1 stop
LUX6:35 pmLuxembourg
$841
SWISS
May 15
LUX7:20 pmLuxembourg
24h 25m
1 stop
ORD12:45 pmChicago O'Hare Intl
May 28
ORD2:20 pmChicago O'Hare Intl
12h 10m
1 stop
LUX9:30 amLuxembourg
$845

LOT flights from Luxembourg to Chicago O'Hare Intl Airport

Our best LOT deals on Luxembourg to Chicago O'Hare Intl Airport flight tickets
LOT
Sep 1
LUX10:25 amLuxembourg
16h 25m
1 stop
ORD7:50 pmChicago O'Hare Intl
Sep 11
ORD5:10 pmChicago O'Hare Intl
43h 10m
2 stops
LUX7:20 pmLuxembourg
$834
LOT
May 20
LUX8:00 pmLuxembourg
26h 10m
1 stop
ORD3:10 pmChicago O'Hare Intl
Sep 20
ORD5:10 pmChicago O'Hare Intl
19h 10m
2 stops
LUX7:20 pmLuxembourg
$907

momondo Fare Finder

 
Customize your flight search to find flights from Luxembourg to Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated April 30, 2026.
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
Quickest round-trip

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Fri 5/15

10:15 am-3:55 pm

1 stop12h 40m

Chicago O'Hare Intl

Thu 5/28

2:20 pm-9:30 am

1 stop12h 10m

$815

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Tue 10/20

7:55 pm-4:10 pm

1 stop27h 15m

Chicago O'Hare Intl

Thu 10/29

8:20 pm-7:20 pm

1 stop17h 00m

$816

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Mon 5/11

2:25 pm-7:55 pm

1 stop12h 30m

Chicago O'Hare Intl

Tue 5/26

6:30 pm-2:00 pm

1 stop12h 30m

$824

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Tue 9/1

10:25 am-7:50 pm

1 stop16h 25m

Chicago O'Hare Intl

Fri 9/11

5:10 pm-7:20 pm

2 stops43h 10m

$834

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Mon 5/11

10:15 am-7:40 pm

2 stops16h 25m

Chicago O'Hare Intl

Tue 5/26

3:50 pm-1:35 pm

2 stops14h 45m

$835

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Tue 10/20

6:05 am-10:17 am

2 stops35h 12m

Chicago O'Hare Intl

Thu 10/29

12:00 pm-10:00 am

2 stops40h 00m

$837

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Wed 5/20

10:45 am-7:55 pm

1 stop16h 10m

Chicago O'Hare Intl

Sun 9/20

10:30 pm-5:50 pm

1 stop12h 20m

$839

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Mon 5/11

8:55 pm-3:55 pm

1 stop26h 00m

Chicago O'Hare Intl

Tue 5/26

7:05 pm-6:35 pm

1 stop16h 30m

$841

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Fri 5/15

7:20 pm-12:45 pm

1 stop24h 25m

Chicago O'Hare Intl

Thu 5/28

2:20 pm-9:30 am

1 stop12h 10m

$845

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Fri 5/15

7:20 pm-3:55 pm

1 stop27h 35m

Chicago O'Hare Intl

Thu 5/28

2:20 pm-9:30 am

1 stop12h 10m

$846

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

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

What is the typical price of a round-trip flight between Luxembourg and Chicago O'Hare Intl Airport?

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

The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Luxembourg averaging around $0.

When to book flights from Luxembourg to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Luxembourg to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Luxembourg to Chicago O'Hare Intl Airport (LUX to ORD) flight deals and tips

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

Fastest flight time

10h 50m

Direct flights

None
The fastest flight from Luxembourg to Chicago O'Hare Intl Airport takes 10h 50m
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

  • How far is Luxembourg to Chicago O'Hare Intl by plane?

    There are 4253.4 mi between Luxembourg and Chicago O'Hare Intl. 10h 50m is a normal flight duration for this route.

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

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

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

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

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Rosemont
Naperville
New Buffalo
Orland Park
Oak Brook
Kenosha
Joliet
Aurora
Janesville
Racine
Hammond
Tinley Park
Elgin
Evanston

Why use momondo?

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

It is quick and easy to find Luxembourg to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

Yes. momondo allows you to filter the results for Luxembourg to Chicago flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Chicago from Luxembourg. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Chicago from Luxembourg. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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