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

Prices for flights from Luxembourg Airport to Illinois refresh daily.

How old do you have to be to fly from Luxembourg Airport to Illinois?

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 Airport to Illinois.

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

The travel and health documents you'll need for your trip to Illinois 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 Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$518 Cheap Flights from Luxembourg to Illinois in 2026

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Find the cheapest flights from Luxembourg to Illinois

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:20 am - 3:55 pm

LUX

ORD

14h 35m

2 stops

6:23 pm - 7:30 pm

ORD

LUX

42h 07m

2 stops

$714United Airlines

Sat, May 9 - Sat, May 9

2:35 pm - 2:15 pm

LUX

ORD

30h 40m

1 stop

5:10 pm - 10:35 am

ORD

LUX

10h 25m

1 stop

$745Multiple Airlines

Thu, Apr 2 - Wed, Apr 15

6:05 pm - 2:30 pm

LUX

ORD

27h 25m

1 stop

5:10 pm - 1:50 pm

ORD

LUX

13h 40m

1 stop

$747Multiple Airlines

Sun, Apr 5 - Mon, Apr 20

2:35 pm - 2:15 pm

LUX

ORD

30h 40m

1 stop

5:10 pm - 10:35 am

ORD

LUX

10h 25m

1 stop

$748Multiple Airlines

Thu, Apr 2 - Wed, Apr 15

10:30 am - 2:15 pm

LUX

ORD

10h 45m

1 stop

5:04 pm - 1:50 pm

ORD

LUX

13h 46m

2 stops

$751Multiple Airlines

Sun, Apr 5 - Mon, Apr 20

6:00 am - 2:30 pm

LUX

ORD

15h 30m

1 stop

7:09 pm - 5:55 pm

ORD

LUX

15h 46m

2 stops

$753Delta

Wed, Apr 22 - Thu, Apr 30

10:25 am - 2:15 pm

LUX

ORD

10h 50m

1 stop

11:00 am - 9:55 am

ORD

LUX

15h 55m

2 stops

$754Delta

Thu, May 14 - Sun, May 24

6:00 am - 4:43 pm

LUX

ORD

17h 43m

2 stops

8:50 am - 9:55 am

ORD

LUX

18h 05m

2 stops

$756Delta

Thu, Apr 2 - Wed, Apr 15

6:00 am - 2:30 pm

LUX

ORD

15h 30m

1 stop

8:50 am - 9:55 am

ORD

LUX

18h 05m

2 stops

$757Delta

Wed, Apr 22 - Thu, Apr 30

10:25 am - 6:13 pm

LUX

ORD

14h 48m

2 stops

8:50 am - 9:55 am

ORD

LUX

18h 05m

2 stops

$758Delta

Wed, Apr 22 - Thu, Apr 30

KLM flights from Luxembourg to Illinois

Our best KLM deals on Luxembourg to Illinois flight tickets

KLM

May 15

LUX10:25 amLuxembourg

10h 50m

1 stop

ORD2:15 pmChicago O'Hare Intl

May 29

ORD4:20 pmChicago O'Hare Intl

10h 35m

1 stop

LUX9:55 amLuxembourg

$785

KLM

May 15

LUX2:35 pmLuxembourg

15h 00m

2 stops

ORD10:35 pmChicago O'Hare Intl

May 29

ORD12:59 pmChicago O'Hare Intl

13h 56m

2 stops

LUX9:55 amLuxembourg

$791

KLM

Jun 26

LUX6:00 amLuxembourg

15h 15m

1 stop

ORD2:15 pmChicago O'Hare Intl

Jul 3

ORD4:20 pmChicago O'Hare Intl

10h 40m

1 stop

LUX10:00 amLuxembourg

$804

Delta flights from Luxembourg to Illinois

Our best Delta deals on Luxembourg to Illinois flight tickets

Delta

Apr 22

LUX6:00 amLuxembourg

15h 30m

1 stop

ORD2:30 pmChicago O'Hare Intl

Apr 30

ORD7:09 pmChicago O'Hare Intl

15h 46m

2 stops

LUX5:55 pmLuxembourg

$753

Delta

May 14

LUX10:25 amLuxembourg

10h 50m

1 stop

ORD2:15 pmChicago O'Hare Intl

May 24

ORD11:00 amChicago O'Hare Intl

15h 55m

2 stops

LUX9:55 amLuxembourg

$754

Delta

Apr 2

LUX6:00 amLuxembourg

17h 43m

2 stops

ORD4:43 pmChicago O'Hare Intl

Apr 15

ORD8:50 amChicago O'Hare Intl

18h 05m

2 stops

LUX9:55 amLuxembourg

$756

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Sat 5/9

8:20 am-3:55 pm

2 stops14h 35m

Chicago O'Hare Intl

Sat 5/9

6:23 pm-7:30 pm

2 stops42h 07m

$714

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 4/2

2:35 pm-2:15 pm

1 stop30h 40m

Chicago O'Hare Intl

Wed 4/15

5:10 pm-10:35 am

1 stop10h 25m

$745

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Sun 4/5

6:05 pm-2:30 pm

1 stop27h 25m

Chicago O'Hare Intl

Mon 4/20

5:10 pm-1:50 pm

1 stop13h 40m

$747

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 4/2

2:35 pm-2:15 pm

1 stop30h 40m

Chicago O'Hare Intl

Wed 4/15

5:10 pm-10:35 am

1 stop10h 25m

$748

Quickest round-trip

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Sun 4/5

10:30 am-2:15 pm

1 stop10h 45m

Chicago O'Hare Intl

Mon 4/20

5:04 pm-1:50 pm

2 stops13h 46m

$751

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Wed 4/22

6:00 am-2:30 pm

1 stop15h 30m

Chicago O'Hare Intl

Thu 4/30

7:09 pm-5:55 pm

2 stops15h 46m

$753

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 5/14

10:25 am-2:15 pm

1 stop10h 50m

Chicago O'Hare Intl

Sun 5/24

11:00 am-9:55 am

2 stops15h 55m

$754

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 4/2

6:00 am-4:43 pm

2 stops17h 43m

Chicago O'Hare Intl

Wed 4/15

8:50 am-9:55 am

2 stops18h 05m

$756

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Wed 4/22

6:00 am-2:30 pm

1 stop15h 30m

Chicago O'Hare Intl

Thu 4/30

8:50 am-9:55 am

2 stops18h 05m

$757

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Wed 4/22

10:25 am-6:13 pm

2 stops14h 48m

Chicago O'Hare Intl

Thu 4/30

8:50 am-9:55 am

2 stops18h 05m

$758

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 Illinois

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 airline that flies from Luxembourg to Illinois?

British Airways, American Airlines, and LOT are the most popular carriers operating from Luxembourg to Illinois

Cheap Luxembourg to Illinois flight deals and tips

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

Fastest flight time	14h 40m
Direct flights	None

The fastest flight from Luxembourg to Illinois takes 14h 40m

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

Search flight deals

When did momondo last update prices for flights from Luxembourg Airport to Illinois?
Prices for flights from Luxembourg Airport to Illinois refresh daily.
How old do you have to be to fly from Luxembourg Airport to Illinois?
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 Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois 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 Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Luxembourg to Illinois. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Illinois from Luxembourg which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Luxembourg and Illinois 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 Illinois right now. Can momondo alert me if prices change?

Price alerts on flights to Illinois from Luxembourg are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.