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$533+ Cheap flights from Luxembourg (LUX) to Illinois

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — ORD
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Luxembourg to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Luxembourg (LUX) to Illinois (USIL). 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 November 20, 2024.

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 November 20, 2024.

This KLM deal was found by Cheapflights users on 11/19. 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 12/2510:50 amLUX - ORD
2 stops15h 02mKLM
Wed 1/152:00 pmORD - LUX
2 stops13h 20mKLM
Deal found 11/19$554
This Delta deal was found by Cheapflights users on 11/19. 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.
Wed 12/256:05 amLUX - MDW
2 stops18h 06mDelta
Wed 1/152:08 pmMDW - LUX
2 stops13h 12mDelta
Deal found 11/19$554
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Wed 12/188:05 amLUX - ORD
2 stops17h 40mUnited Airlines
Wed 1/89:25 pmORD - LUX
1 stop12h 05mUnited Airlines
Deal found 11/19$692
This Lufthansa deal was found by Cheapflights users on 11/19. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/182:30 pmLUX - ORD
1 stop12h 35mLufthansa
Wed 1/89:25 pmORD - LUX
1 stop12h 05mLufthansa
Deal found 11/19$749
This Justfly.com deal was found by Cheapflights users on 11/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/244:35 pmLUX - ORD
2 stops25h 25mBritish Airways
Sun 12/89:45 pmORD - LUX
1 stop28h 45mBritish Airways
Deal found 11/19$770
This Expedia deal was found by Cheapflights users on 11/19. 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.
Sun 11/247:30 amLUX - ORD
1 stop14h 35mAir France
Sun 12/85:20 pmORD - LUX
1 stop10h 15mAir France
Deal found 11/19$772
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Wed 11/2011:00 amLUX - ORD
1 stop14h 45mAmerican Airlines
Thu 12/59:45 pmORD - LUX
1 stop29h 45mAmerican Airlines
Deal found 11/19$783
This KLM deal was found by Cheapflights users on 11/19. 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.
Sun 11/2410:50 amLUX - ORD
2 stops14h 44mMultiple Airlines
Mon 12/95:20 pmORD - LUX
1 stop10h 15mMultiple Airlines
Deal found 11/19$785
This Air Canada deal was found by Cheapflights users on 11/20. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/182:30 pmLUX - ORD
2 stops25h 27mAir Canada
Sat 1/117:20 amORD - LUX
2 stops19h 35mAir Canada
Deal found 11/20$789
This Delta deal was found by Cheapflights users on 11/19. 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.
Sun 11/246:05 amLUX - ORD
2 stops18h 04mDelta
Mon 12/910:10 amORD - LUX
2 stops17h 10mDelta
Deal found 11/19$792
This SWISS deal was found by Cheapflights users on 11/19. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1910:20 amLUX - ORD
1 stop12h 55mSWISS
Wed 1/85:50 pmORD - LUX
2 stops17h 25mSWISS
Deal found 11/19$844
This Scandinavian Airlines deal was found by Cheapflights users on 11/19. 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.
Fri 12/207:30 amLUX - ORD
2 stops15h 20mScandinavian Airlines
Thu 1/97:00 amORD - LUX
2 stops27h 10mScandinavian Airlines
Deal found 11/19$944

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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Fri 3/21

7:00 am-6:45 pm

2 stops17h 45m

Chicago O'Hare Intl

Sat 3/29

11:35 am-9:00 am

2 stops15h 25m

$533

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Wed 12/25

10:50 am-6:52 pm

2 stops15h 02m

Chicago O'Hare Intl

Wed 1/15

2:00 pm-10:20 am

2 stops13h 20m

$554

LuxembourgChicago

LUX - MDW

LUXMDW

Luxembourg

Wed 12/25

6:05 am-5:11 pm

2 stops18h 06m

Chicago Midway

Wed 1/15

2:08 pm-10:20 am

2 stops13h 12m

$554

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Sat 1/11

11:30 am-5:00 pm

1 stop12h 30m

Chicago O'Hare Intl

Sat 1/25

3:00 pm-3:40 pm

2 stops17h 40m

$560

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Mon 1/13

7:30 am-3:05 pm

1 stop14h 35m

Chicago O'Hare Intl

Tue 1/28

4:58 pm-2:15 pm

2 stops14h 17m

$561

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Fri 3/21

6:10 am-9:55 pm

2 stops21h 45m

Chicago O'Hare Intl

Sat 3/29

9:45 am-8:55 am

2 stops17h 10m

$562

LuxembourgChicago

LUX - MDW

LUXMDW

Luxembourg

Mon 1/13

10:50 am-6:14 pm

2 stops14h 24m

Chicago Midway

Tue 1/28

2:08 pm-10:20 am

2 stops13h 12m

$562

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Sat 1/11

11:30 am-5:00 pm

1 stop12h 30m

Chicago O'Hare Intl

Sat 1/25

10:00 pm-3:40 pm

1 stop10h 40m

$574

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Fri 3/21

10:55 am-5:15 pm

1 stop12h 20m

Chicago O'Hare Intl

Sat 3/29

3:45 pm-9:00 am

1 stop11h 15m

$598

LuxembourgChicago

LUX - ORD

LUXORD

Luxembourg

Wed 12/18

8:05 am-6:45 pm

2 stops17h 40m

Chicago O'Hare Intl

Wed 1/8

9:25 pm-4:30 pm

1 stop12h 05m

$692

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 15 results
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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 November 20, 2024.
See what other customers who have flown with KLM, Delta and Lufthansa 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
8,756 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

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

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

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

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,756 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

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

SWISS
7.6
Good
1,637 reviews
Delta
8.0
Very good
8,756 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

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

Air France
7.4
Good
1,523 reviews
Delta
8.0
Very good
8,756 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

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

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

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.

  • 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, September is the cheapest month in which you can book a flight from Luxembourg to Illinois (average of $232). Flying from Luxembourg to Illinois in June is currently the most expensive (average of $308). 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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