When did momondo last update prices for flights from Luxembourg to Chicago?

Prices for flights from Luxembourg to Chicago are refreshed on a daily basis.

How old do you have to be to fly from Luxembourg to Chicago?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Luxembourg to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$515 Cheap Flights from Luxembourg to Chicago in 2025

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Find the cheapest flights from Luxembourg to Chicago

Round-trip

One-way

Last minute

Recent round-trip flight deals from Luxembourg to Chicago

9:05 pm - 2:50 pmLUX-ORD

24h 45m1 stop

10:35 pm - 8:20 pmORD-LUX

14h 45m1 stop

$515American Airlines

Find Deal

Thu, Sep 4 - Wed, Sep 17

9:05 pm - 11:50 amLUX-ORD

21h 45m1 stop

1:59 pm - 10:45 amORD-LUX

13h 46m2 stops

$517

Find Deal

Thu, Sep 4 - Wed, Sep 17

9:05 pm - 11:50 amLUX-ORD

21h 45m1 stop

1:59 pm - 10:45 amORD-LUX

13h 46m2 stops

$520American Airlines

Find Deal

Thu, Sep 4 - Wed, Sep 17

9:05 pm - 3:57 pmLUX-ORD

25h 52m2 stops

1:59 pm - 10:45 amORD-LUX

13h 46m2 stops

$523

Find Deal

Thu, Sep 4 - Wed, Sep 17

11:00 am - 9:43 pmLUX-ORD

17h 43m2 stops

4:41 pm - 3:00 pmORD-LUX

15h 19m2 stops

$525British Airways

Find Deal

Fri, Jan 9 - Tue, Jan 13

9:05 pm - 11:50 amLUX-ORD

21h 45m1 stop

10:35 pm - 8:20 pmORD-LUX

14h 45m1 stop

$528British Airways

Find Deal

Thu, Sep 4 - Wed, Sep 17

10:55 am - 4:20 pmLUX-ORD

12h 25m1 stop

6:50 pm - 9:55 amORD-LUX

32h 05m1 stop

$529SWISS

Find Deal

Fri, Jan 23 - Fri, Jan 30

6:15 am - 9:51 amLUX-ORD

34h 36m2 stops

12:00 pm - 10:00 amORD-LUX

15h 00m2 stops

$533Air Canada

Find Deal

Thu, Sep 4 - Wed, Sep 17

6:15 am - 6:41 pmLUX-ORD

19h 26m2 stops

10:40 am - 1:50 pmORD-LUX

20h 10m2 stops

$534Air Canada

Find Deal

Thu, Sep 4 - Wed, Sep 17

7:10 pm - 3:55 pmLUX-ORD

27h 45m1 stop

7:05 pm - 6:20 pmORD-LUX

16h 15m1 stop

$666SWISS

Find Deal

Mon, Oct 13 - Fri, Oct 17

American Airlines flights from Luxembourg to Chicago

Our best American Airlines deals on Luxembourg to Chicago flight tickets

American Airlines

Sep 4

LUX9:05 pmLuxembourg

24h 45m

1 stop

ORD2:50 pmChicago O'Hare Intl

Sep 17

ORD10:35 pmChicago O'Hare Intl

14h 45m

1 stop

LUX8:20 pmLuxembourg

$515

Find similar

American Airlines

Aug 28

LUX9:05 pmLuxembourg

26h 55m

1 stop

ORD5:00 pmChicago O'Hare Intl

Sep 10

ORD1:59 pmChicago O'Hare Intl

23h 21m

2 stops

LUX8:20 pmLuxembourg

$517

Find similar

American Airlines

Sep 4

LUX9:05 pmLuxembourg

21h 45m

1 stop

ORD11:50 amChicago O'Hare Intl

Sep 17

ORD1:59 pmChicago O'Hare Intl

13h 46m

2 stops

LUX10:45 amLuxembourg

$520

Find similar

British Airways flights from Luxembourg to Chicago

Our best British Airways deals on Luxembourg to Chicago flight tickets

British Airways

Aug 28

LUX9:05 pmLuxembourg

21h 50m

1 stop

ORD11:55 amChicago O'Hare Intl

Sep 10

ORD1:59 pmChicago O'Hare Intl

13h 46m

2 stops

LUX10:45 amLuxembourg

$516

Find similar

British Airways

Aug 28

LUX9:05 pmLuxembourg

21h 50m

1 stop

ORD11:55 amChicago O'Hare Intl

Sep 10

ORD10:35 pmChicago O'Hare Intl

14h 45m

1 stop

LUX8:20 pmLuxembourg

$519

Find similar

British Airways

Jan 9

LUX11:00 amLuxembourg

17h 43m

2 stops

ORD9:43 pmChicago O'Hare Intl

Jan 13

ORD4:41 pmChicago O'Hare Intl

15h 19m

2 stops

LUX3:00 pmLuxembourg

$525

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 9/4

9:05 pm-2:50 pm

1 stop24h 45m

Chicago O'Hare Intl

Wed 9/17

10:35 pm-8:20 pm

1 stop14h 45m

$515

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 9/4

9:05 pm-11:50 am

1 stop21h 45m

Chicago O'Hare Intl

Wed 9/17

1:59 pm-10:45 am

2 stops13h 46m

$517

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 9/4

9:05 pm-11:50 am

1 stop21h 45m

Chicago O'Hare Intl

Wed 9/17

1:59 pm-10:45 am

2 stops13h 46m

$520

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 9/4

9:05 pm-3:57 pm

2 stops25h 52m

Chicago O'Hare Intl

Wed 9/17

1:59 pm-10:45 am

2 stops13h 46m

$523

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Fri 1/9

11:00 am-9:43 pm

2 stops17h 43m

Chicago O'Hare Intl

Tue 1/13

4:41 pm-3:00 pm

2 stops15h 19m

$525

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 9/4

9:05 pm-11:50 am

1 stop21h 45m

Chicago O'Hare Intl

Wed 9/17

10:35 pm-8:20 pm

1 stop14h 45m

$528

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Fri 1/23

10:55 am-4:20 pm

1 stop12h 25m

Chicago O'Hare Intl

Fri 1/30

6:50 pm-9:55 am

1 stop32h 05m

$529

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 9/4

6:15 am-9:51 am

2 stops34h 36m

Chicago O'Hare Intl

Wed 9/17

12:00 pm-10:00 am

2 stops15h 00m

$533

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 9/4

6:15 am-6:41 pm

2 stops19h 26m

Chicago O'Hare Intl

Wed 9/17

10:40 am-1:50 pm

2 stops20h 10m

$534

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Mon 10/13

7:10 pm-3:55 pm

1 stop27h 45m

Chicago O'Hare Intl

Fri 10/17

7:05 pm-6:20 pm

1 stop16h 15m

$666

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Luxembourg to Chicago

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 cheapest month to fly to Chicago?

The month of May is, on average, the cheapest month to fly to Chicago from Luxembourg, with most prices found around $514. If you’re not able to fly to Chicago in May, then June is your next best option. Flight prices from Luxembourg to Chicago during June average around $520.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Friday when prices can be found for as low as $598. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Luxembourg to Chicago for around $1,256.

Cheap Luxembourg to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Luxembourg to Chicago

Direct flights	None

There are no direct flights from Luxembourg to Chicago. There are no popular flight routes from Luxembourg to Chicago.

Search flight deals

When did momondo last update prices for flights from Luxembourg to Chicago?
Prices for flights from Luxembourg to Chicago are refreshed on a daily basis.
How old do you have to be to fly from Luxembourg to Chicago?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Luxembourg to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Portage

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Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Luxembourg to Chicago. Millions of users trust and use momondo every year so you are in good hands.

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?

Once you have performed a search for Luxembourg to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Luxembourg to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.