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$504+ Cheap flights from Luxembourg (LUX) to Illinois

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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — ORD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Luxembourg to Illinois

Keep the following information in mind while searching for Luxembourg to Illinois flight deals. Data was last updated February 20, 2025.

Round-trip from

$515
(British Airways)

One-way from

$504
(Gurufare)

Popular in

July

Cheapest in

May

Average price

$597
From Luxembourg to Illinois
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One-way flight from Luxembourg to Illinois
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Highest demand for flights based on searches. 4% potential increase in price ($32 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 February 2025
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Find flight deals from Luxembourg to Illinois

Cheapest flights from Luxembourg to Illinois
Explore the most affordable flight options available from Luxembourg to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Delta deal was found by Cheapflights users on 2/20. 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 3/206:05 amLUX - MDW
2 stops17h 57mDelta
Wed 4/22:55 pmMDW - LUX
2 stops12h 05mDelta
Deal found 2/20$600
This Gotogate deal was found by Cheapflights users on 2/20. 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.
Thu 9/410:40 amLUX - ORD
1 stop16h 15mLufthansa
Thu 9/1110:30 pmORD - LUX
1 stop12h 40mLufthansa
Deal found 2/20$602
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/111:30 amLUX - ORD
1 stop12h 30mBritish Airways
Sat 3/82:46 pmORD - LUX
2 stops17h 54mBritish Airways
Deal found 2/20$604
This Ovago deal was found by Cheapflights users on 2/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2611:00 amLUX - ORD
1 stop13h 00mMultiple Airlines
Mon 3/36:26 pmORD - LUX
1 stop32h 49mMultiple Airlines
Deal found 2/20$626
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 7/411:25 amLUX - ORD
2 stops16h 50mAmerican Airlines
Sun 7/2011:40 amORD - LUX
2 stops16h 05mAmerican Airlines
Deal found 2/20$663
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 3/19:40 amLUX - ORD
2 stops34h 31mUnited Airlines
Sat 3/89:07 pmORD - LUX
2 stops36h 23mUnited Airlines
Deal found 2/20$734
This Air France deal was found by Cheapflights users on 2/20. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/46:10 amLUX - MDW
2 stops15h 46mMultiple Airlines
Sun 7/205:59 pmMDW - LUX
2 stops12h 51mMultiple Airlines
Deal found 2/20$1,136
This Arangrant deal was found by Cheapflights users on 2/20. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/116:05 pmLUX - ORD
1 stop31h 30mTurkish Airlines
Tue 3/189:30 pmORD - LUX
1 stop31h 15mTurkish Airlines
Deal found 2/20$2,803
This Delta deal was found by Cheapflights users on 2/20. 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 3/146:10 amLUX - ORD
1 stop15h 20mDelta
Sun 3/165:25 pmORD - LUX
1 stop14h 50mDelta
Deal found 2/20$3,304
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/126:00 amLUX - ORD
1 stop16h 30mTAP AIR PORTUGAL
Sun 3/169:25 pmORD - LUX
2 stops19h 30mTAP AIR PORTUGAL
Deal found 2/20$3,430
This LOT deal was found by Cheapflights users on 2/20. 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.
Tue 3/1110:20 amLUX - ORD
1 stop16h 40mLOT
Thu 3/2010:55 pmORD - LUX
1 stop13h 45mLOT
Deal found 2/20$3,650
This KLM deal was found by Cheapflights users on 2/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1210:50 amLUX - ORD
2 stops15h 54mKLM
Tue 3/186:20 pmORD - LUX
2 stops13h 55mKLM
Deal found 2/20$3,847

Find flights from Luxembourg to Illinois within your budget

Customize your flight search to find flights from Luxembourg to Illinois 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 February 20, 2025.

Fly from

Luxembourg

Fly to

Illinois

Route

Depart

Return

Price

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Fri 7/4

11:25 am-9:15 pm

2 stops16h 50m

Chicago O'Hare Intl

Sun 7/20

11:40 am-10:45 am

2 stops16h 05m

$663

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Fri 7/4

6:15 am-11:00 am

1 stop11h 45m

Chicago O'Hare Intl

Sun 7/20

3:10 pm-10:00 am

1 stop11h 50m

$808

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Fri 7/4

9:45 am-11:37 pm

3 stops20h 52m

Chicago O'Hare Intl

Sun 7/20

10:30 pm-7:35 pm

2 stops14h 05m

$1,019

LuxembourgChicago

LUX - MDW

LUXMDW

Luxembourg

Fri 7/4

6:10 am-2:56 pm

2 stops15h 46m

Chicago Midway

Sun 7/20

5:59 pm-1:50 pm

2 stops12h 51m

$1,136

LuxembourgChicago

LUX - MDW

LUXMDW

Luxembourg

Fri 7/4

10:30 am-6:03 pm

2 stops14h 33m

Chicago Midway

Sun 7/20

9:30 am-10:00 am

2 stops17h 30m

$1,286

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Tue 3/11

6:05 pm-7:35 pm

1 stop31h 30m

Chicago O'Hare Intl

Tue 3/18

9:30 pm-10:45 am

1 stop31h 15m

$2,803

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Fri 3/14

6:10 am-3:30 pm

1 stop15h 20m

Chicago O'Hare Intl

Sun 3/16

5:25 pm-2:15 pm

1 stop14h 50m

$3,304

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Wed 3/12

6:00 am-4:30 pm

1 stop16h 30m

Chicago O'Hare Intl

Sun 3/16

9:25 pm-10:55 pm

2 stops19h 30m

$3,430

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Tue 3/11

10:20 am-9:00 pm

1 stop16h 40m

Chicago O'Hare Intl

Thu 3/20

10:55 pm-6:40 pm

1 stop13h 45m

$3,650

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Wed 3/12

10:50 am-8:44 pm

2 stops15h 54m

Chicago O'Hare Intl

Tue 3/18

6:20 pm-2:15 pm

2 stops13h 55m

$3,847

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 19 results
1
2

Best time to book a flight from Luxembourg to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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.

Travel insights for flights from Luxembourg to Illinois

Get recent, data-driven insights about flights from Luxembourg to Illinois including ideal travel times, pricing trends, and more.

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois 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 Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated February 20, 2025.
See what other customers who have flown with Delta, KLM and LOT from Luxembourg to Illinois have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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
1,080 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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 Illinois. 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 Illinois?

    If you book a flight to Illinois 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.

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

    The cheapest airlines for a one-way flight from Luxembourg to Illinois are LOT ($504), American Airlines ($686), and TAP AIR PORTUGAL ($731).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Luxembourg to Illinois 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 Illinois?

    Currently, August is the cheapest month in which you can book a flight from Luxembourg to Illinois (average of $245). Flying from Luxembourg to Illinois 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

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Alternative routes for Luxembourg to Illinois

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