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$411+ Cheap flights from Luxembourg to Chicago (CHI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — CHI
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Luxembourg to Chicago

Keep the following information in mind while searching for Luxembourg to Chicago flight deals. Data was last updated July 31, 2025.

Round-trip from

$491
(Gotogate)

One-way from

$411
(Kiwi.com)

Popular in

July

Cheapest in

May

Average price

$845
From Luxembourg to Chicago (CHI)
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One-way flight from Luxembourg to Chicago (CHI)
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Highest demand for flights based on searches. 0% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Luxembourg to Chicago

Cheapest flights from Luxembourg to Chicago
Explore the most affordable flight options available from Luxembourg to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Gotogate deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1910:45 amLUX - ORD
1 stop16h 10mLufthansa
Sat 10/2510:50 pmORD - LUX
1 stop14h 30mLufthansa
Deal found 7/30$491
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/189:05 pmLUX - ORD
1 stop26h 55mAmerican Airlines
Tue 9/21:20 pmORD - LUX
2 stops24h 30mAmerican Airlines
Deal found 7/31$509
This British Airways deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/189:05 pmLUX - ORD
1 stop21h 50mBritish Airways
Tue 9/210:35 pmORD - LUX
1 stop15h 15mBritish Airways
Deal found 7/30$511
This Gotogate deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:15 amLUX - ORD
2 stops21h 07mAir Canada
Sat 10/258:25 pmORD - LUX
2 stops31h 30mAir Canada
Deal found 7/31$518
This Gotogate deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:15 amLUX - ORD
2 stops21h 07mMultiple Airlines
Sat 10/254:00 pmORD - LUX
1 stop12h 00mMultiple Airlines
Deal found 7/31$519
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:05 amLUX - MDW
2 stops18h 38mDelta
Wed 10/296:23 pmMDW - LUX
2 stops17h 27mDelta
Deal found 7/30$543
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1810:30 amLUX - ORD
2 stops16h 53mDelta
Tue 9/210:15 amORD - LUX
2 stops16h 45mDelta
Deal found 7/31$552
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/199:50 amLUX - ORD
2 stops17h 05mUnited Airlines
Sat 10/257:10 amORD - LUX
3 stops27h 00mUnited Airlines
Deal found 7/31$723
This Scandinavian Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:10 amLUX - ORD
1 stop17h 45mScandinavian Airlines
Wed 10/2911:10 pmORD - LUX
1 stop12h 50mScandinavian Airlines
Deal found 7/31$962
This LOT deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1810:40 amLUX - ORD
2 stops16h 00mLOT
Tue 9/25:10 pmORD - LUX
2 stops19h 10mLOT
Deal found 7/30$1,761

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luxembourg to Chicago 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, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Luxembourg to Chicago that are best for you.

Fly from

Luxembourg

Fly to

Chicago

Route

Depart

Return

Price

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Sun 10/19

10:45 am-7:55 pm

1 stop16h 10m

Chicago O'Hare Intl

Sat 10/25

10:50 pm-7:20 pm

1 stop14h 30m

$491

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Mon 8/18

9:05 pm-5:00 pm

1 stop26h 55m

Chicago O'Hare Intl

Tue 9/2

10:35 pm-10:45 am

1 stop29h 10m

$509

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Mon 8/18

9:05 pm-11:55 am

1 stop21h 50m

Chicago O'Hare Intl

Tue 9/2

10:35 pm-8:50 pm

1 stop15h 15m

$511

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Sun 10/19

6:15 am-8:22 pm

2 stops21h 07m

Chicago O'Hare Intl

Sat 10/25

8:25 pm-9:55 am

2 stops31h 30m

$518

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Sun 10/19

6:15 am-8:22 pm

2 stops21h 07m

Chicago O'Hare Intl

Sat 10/25

4:00 pm-11:00 am

1 stop12h 00m

$519

LuxembourgChicago

LUX - MDW

LUXMDW

Luxembourg

Fri 10/24

6:05 am-5:43 pm

2 stops18h 38m

Chicago Midway

Wed 10/29

6:23 pm-5:50 pm

2 stops17h 27m

$543

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Mon 8/18

10:30 am-8:23 pm

2 stops16h 53m

Chicago O'Hare Intl

Tue 9/2

10:15 am-10:00 am

2 stops16h 45m

$552

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Sun 10/19

9:50 am-7:55 pm

2 stops17h 05m

Chicago O'Hare Intl

Sat 10/25

7:10 am-5:10 pm

3 stops27h 00m

$723

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Mon 10/27

6:10 am-5:55 pm

1 stop17h 45m

Chicago O'Hare Intl

Wed 10/29

11:10 pm-6:00 pm

1 stop12h 50m

$962

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Mon 8/18

10:40 am-7:40 pm

2 stops16h 00m

Chicago O'Hare Intl

Tue 9/2

5:10 pm-7:20 pm

2 stops19h 10m

$1,761

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 18 results
1
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Best time to book a flight from Luxembourg to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Luxembourg with our price prediction graph.
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

What is the cheapest month to book a flight from Luxembourg to Chicago?

Currently, August is the cheapest month in which you can book a flight from Luxembourg to Chicago (average of $245). Flying from Luxembourg to Chicago in March is currently the most expensive (average of $321). 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.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated July 31, 2025.
Get a feel of what it's like to fly with Delta, LOT, and SWISS from Luxembourg to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
LOT
7.6
Good
1,105 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Scandinavian Airlines
7.4
Good
1,457 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Luxembourg to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Luxembourg to Chicago one-way?

    For one-way options, check prices for LOT. According to our data, you can fly for as low as $561. Users have also found prices from $581 and $691 on British Airways and TAP AIR PORTUGAL, respectively.

  • Can I find deals for flights from Luxembourg to Chicago that include hotel bookings?

    Yes. In addition to deals on Luxembourg to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luxembourg to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luxembourg to Chicago.

  • Can I find deals for business class flights from Luxembourg to Chicago?

    Yes. Cheapflights offers flight deals from Luxembourg to Chicago 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?

    Currently, August is the cheapest month in which you can book a flight from Luxembourg to Chicago (average of $245). Flying from Luxembourg to Chicago in March is currently the most expensive (average of $321). 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.

See more FAQs

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Valparaiso
Chesterton

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