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$411+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — ORD
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
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 julio 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 Illinois
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One-way flight from Luxembourg to Illinois
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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 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 julio 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.
dom. 10/1910:45 amLUX - ORD
1 stop16h 10mLufthansa
sáb. 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.
lun. 8/189:05 pmLUX - ORD
1 stop26h 55mAmerican Airlines
mar. 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.
lun. 8/189:05 pmLUX - ORD
1 stop21h 50mBritish Airways
mar. 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.
dom. 10/196:15 amLUX - ORD
2 stops21h 07mAir Canada
sáb. 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.
dom. 10/196:15 amLUX - ORD
2 stops21h 07mMultiple Airlines
sáb. 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.
vie. 10/246:05 amLUX - MDW
2 stops18h 38mDelta
mié. 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.
lun. 8/1810:30 amLUX - ORD
2 stops16h 53mDelta
mar. 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.
dom. 10/199:50 amLUX - ORD
2 stops17h 05mUnited Airlines
sáb. 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.
lun. 10/276:10 amLUX - ORD
1 stop17h 45mScandinavian Airlines
mié. 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.
lun. 8/1810:40 amLUX - ORD
2 stops16h 00mLOT
mar. 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 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 julio 31, 2025.
Use the filters below to find and compare flights from Luxembourg to Illinois that are best for you.

Fly from

Luxembourg

Fly to

Illinois

Route

Depart

Return

Price

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

dom. 10/19

10:45 am-7:55 pm

1 stop16h 10m

Chicago O'Hare Intl

sáb. 10/25

10:50 pm-7:20 pm

1 stop14h 30m

$491

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

lun. 8/18

9:05 pm-5:00 pm

1 stop26h 55m

Chicago O'Hare Intl

mar. 9/2

10:35 pm-10:45 am

1 stop29h 10m

$509

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

lun. 8/18

9:05 pm-11:55 am

1 stop21h 50m

Chicago O'Hare Intl

mar. 9/2

10:35 pm-8:50 pm

1 stop15h 15m

$511

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

dom. 10/19

6:15 am-8:22 pm

2 stops21h 07m

Chicago O'Hare Intl

sáb. 10/25

8:25 pm-9:55 am

2 stops31h 30m

$518

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

dom. 10/19

6:15 am-8:22 pm

2 stops21h 07m

Chicago O'Hare Intl

sáb. 10/25

4:00 pm-11:00 am

1 stop12h 00m

$519

LuxembourgChicago

LUX - MDW

LUXMDW

Luxembourg

vie. 10/24

6:05 am-5:43 pm

2 stops18h 38m

Chicago Midway

mié. 10/29

6:23 pm-5:50 pm

2 stops17h 27m

$543

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

lun. 8/18

10:30 am-8:23 pm

2 stops16h 53m

Chicago O'Hare Intl

mar. 9/2

10:15 am-10:00 am

2 stops16h 45m

$552

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

dom. 10/19

9:50 am-7:55 pm

2 stops17h 05m

Chicago O'Hare Intl

sáb. 10/25

7:10 am-5:10 pm

3 stops27h 00m

$723

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

lun. 10/27

6:10 am-5:55 pm

1 stop17h 45m

Chicago O'Hare Intl

mié. 10/29

11:10 pm-6:00 pm

1 stop12h 50m

$962

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

lun. 8/18

10:40 am-7:40 pm

2 stops16h 00m

Chicago O'Hare Intl

mar. 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
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.

Cheapflights Insights

Everything you need to know about your flight from Luxembourg to Illinois

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.

How much does it cost to fly round-trip from Luxembourg to Illinois?

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 julio 31, 2025.
Read reviews from past customers who have flown Delta, LOT, and SWISS from Luxembourg to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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 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 ($561), British Airways ($581), and TAP AIR PORTUGAL ($691).

  • 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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