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$319+ Cheap flights from Luxembourg (LUX) 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — CHI
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Luxembourg to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Luxembourg (LUX) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2025.

Round-trip from

$522
(Flighttix)

One-way from

$319
(Mytrip)

Popular in

July

Cheapest in

May

Average price

$739
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. 4% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This Flighttix deal was found by Cheapflights users on 3/27. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:15 amLUX - ORD
2 stops20h 45mAir Canada
Wed 5/710:40 amORD - LUX
2 stops16h 20mAir Canada
Deal found 3/27$522
This Flighttix deal was found by Cheapflights users on 3/27. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:15 amLUX - ORD
2 stops19h 07mMultiple Airlines
Wed 5/72:55 pmORD - LUX
1 stop12h 05mMultiple Airlines
Deal found 3/27$525
This British Airways deal was found by Cheapflights users on 3/27. 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.
Thu 5/19:05 pmLUX - ORD
1 stop24h 40mBritish Airways
Mon 5/59:15 pmORD - LUX
1 stop17h 05mBritish Airways
Deal found 3/27$529
This Flighttix deal was found by Cheapflights users on 3/27. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/249:50 amLUX - ORD
1 stop15h 25mLufthansa
Wed 5/72:55 pmORD - LUX
1 stop12h 05mLufthansa
Deal found 3/27$546
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Thu 5/19:50 amLUX - ORD
2 stops28h 59mUnited Airlines
Mon 5/53:35 pmORD - LUX
1 stop10h 40mUnited Airlines
Deal found 3/27$576
This Delta deal was found by Cheapflights users on 3/27. 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.
Thu 4/246:10 amLUX - MDW
2 stops18h 09mDelta
Wed 5/71:08 pmMDW - LUX
2 stops13h 52mDelta
Deal found 3/27$612
This Delta deal was found by Cheapflights users on 3/27. 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.
Sat 4/56:10 amLUX - ORD
2 stops16h 51mDelta
Thu 4/1010:55 amORD - LUX
2 stops16h 05mDelta
Deal found 3/27$1,054
This deal was found by Cheapflights users on 3/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/610:25 amLUX - ORD
1 stop16h 15mLOT
Thu 5/89:40 pmORD - LUX
1 stop14h 40mLOT
Deal found 3/27$1,321

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 March 28, 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

Thu 4/24

6:15 am-8:00 pm

2 stops20h 45m

Chicago O'Hare Intl

Wed 5/7

10:40 am-10:00 am

2 stops16h 20m

$522

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 4/24

6:15 am-6:22 pm

2 stops19h 07m

Chicago O'Hare Intl

Wed 5/7

2:55 pm-10:00 am

1 stop12h 05m

$525

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 5/1

9:05 pm-2:45 pm

1 stop24h 40m

Chicago O'Hare Intl

Mon 5/5

9:15 pm-9:20 pm

1 stop17h 05m

$529

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 4/24

9:50 am-6:15 pm

1 stop15h 25m

Chicago O'Hare Intl

Wed 5/7

2:55 pm-10:00 am

1 stop12h 05m

$546

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Thu 5/1

9:50 am-7:49 am

2 stops28h 59m

Chicago O'Hare Intl

Mon 5/5

3:35 pm-9:15 am

1 stop10h 40m

$576

LuxembourgChicago

LUX - MDW

LUXMDW

Luxembourg

Thu 4/24

6:10 am-5:19 pm

2 stops18h 09m

Chicago Midway

Wed 5/7

1:08 pm-10:00 am

2 stops13h 52m

$612

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Tue 5/6

10:25 am-7:40 pm

1 stop16h 15m

Chicago O'Hare Intl

Thu 5/8

9:40 pm-7:20 pm

1 stop14h 40m

$1,321

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Sun 5/11

9:55 am-9:50 pm

3 stops42h 55m

$319

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Sun 5/11

6:15 am-12:55 pm

1 stop13h 40m

$662

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Fri 8/15

7:30 pm-4:30 pm

2 stops28h 00m

$706

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 12 results
1
2

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

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 March 28, 2025.
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LOT
7.6
Good
1,063 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
TAP AIR PORTUGAL
7.1
Good
1,827 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.0
Good
8,986 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 airport do you fly from for flights from Luxembourg to Chicago?

    If you book a flight to Chicago from Luxembourg, you will be flying from Luxembourg, which is the city’s only airport. Luxembourg (LUX) is located 3.8 mi from the center of Luxembourg. There are 0 flights from Luxembourg to Chicago per day from 0 different airlines.

  • What are the cheapest airlines flying from Luxembourg to Chicago round-trip?

    Our cheapest airline available from Luxembourg to Chicago is Air Canada. Our recent data shows that you can find tickets from as low as $522 on this airline. Additional options worth looking into are British Airways and Lufthansa, starting at $529 and $546 round-trip. Air Canada is currently priced 22% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $662. Users have also found prices from $706 and $725 on TAP AIR PORTUGAL and Delta, 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 $323). 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 Luxembourg?

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

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Alternative routes for Luxembourg to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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