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Lyon

$285+ Cheap flights from Illinois to Lyon (LYS)

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LYS
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Illinois to Lyon

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

Round-trip from

$576
(Trip.com)

One-way from

$285
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$1,112
From Illinois to Lyon-Saint Exupéry
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One-way flight from Illinois to Lyon-Saint Exupéry
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Highest demand for flights based on searches. 10% potential increase in price ($104 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 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 Illinois to Lyon

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

This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:20 pmORD - LYS
1 stop17h 05mScandinavian Airlines
Sun 11/168:10 pmLYS - ORD
1 stop27h 35mScandinavian Airlines
Deal found 7/30$485
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/811:25 amORD - LYS
1 stop23h 45mTurkish Airlines
Wed 10/296:05 pmLYS - ORD
1 stop23h 00mTurkish Airlines
Deal found 7/31$620
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1612:00 pmORD - LYS
3 stops19h 30mMultiple Airlines
Mon 9/2911:25 pmLYS - ORD
3 stops27h 04mMultiple Airlines
Deal found 7/30$626
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.
Mon 8/116:10 pmORD - LYS
1 stop16h 20mTAP AIR PORTUGAL
Wed 8/2712:45 pmLYS - ORD
1 stop31h 05mTAP AIR PORTUGAL
Deal found 7/31$632
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/51:00 pmORD - LYS
2 stops15h 05mAir Canada
Sun 11/161:55 pmLYS - ORD
1 stop12h 35mAir Canada
Deal found 7/30$675
This lastminute.com 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/43:42 pmSTL - LYS
2 stops20h 58mScandinavian Airlines
Tue 9/98:20 pmLYS - STL
2 stops32h 42mScandinavian Airlines
Deal found 7/31$690
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/64:30 pmORD - LYS
1 stop12h 25mIberia
Wed 8/2012:25 pmLYS - ORD
1 stop13h 25mIberia
Deal found 7/30$703
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/61:06 pmORD - LYS
2 stops16h 19mUnited Airlines
Thu 8/216:50 amLYS - ORD
1 stop15h 05mUnited Airlines
Deal found 7/30$711
This Expedia deal was found by Cheapflights users on 7/29. 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 11/94:48 pmSTL - LYS
2 stops18h 22mBritish Airways
Sat 11/159:45 pmLYS - STL
2 stops30h 10mBritish Airways
Deal found 7/29$720
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/93:50 pmSTL - LYS
1 stop19h 10mLufthansa
Sat 11/153:00 pmLYS - STL
1 stop29h 55mLufthansa
Deal found 7/29$730
This United Airlines deal was found by Cheapflights users on 7/29. 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 11/93:14 pmSTL - LYS
2 stops14h 11mUnited Airlines
Sat 11/153:00 pmLYS - STL
1 stop29h 55mUnited Airlines
Deal found 7/29$731
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/189:40 pmORD - LYS
1 stop12h 25mLufthansa
Mon 8/252:35 pmLYS - ORD
1 stop12h 20mLufthansa
Deal found 7/30$757

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Lyon 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 Illinois to Lyon that are best for you.

Fly from

Illinois

Fly to

Lyon

Route

Depart

Return

Price

ChicagoLyon

ORD - LYS

ORDLYS

Chicago O'Hare Intl

Sun 9/14

7:15 pm-7:40 pm

1 stop17h 25m

Lyon-Saint Exupéry

Sun 9/21

2:15 pm-4:10 pm

1 stop32h 55m

$576

ChicagoLyon

ORD - LYS

ORDLYS

Chicago O'Hare Intl

Wed 10/8

11:25 am-6:10 pm

1 stop23h 45m

Lyon-Saint Exupéry

Wed 10/29

6:05 pm-11:05 am

1 stop23h 00m

$620

ChicagoLyon

ORD - LYS

ORDLYS

Chicago O'Hare Intl

Tue 9/16

12:00 pm-2:30 pm

3 stops19h 30m

Lyon-Saint Exupéry

Mon 9/29

11:25 pm-7:29 pm

3 stops27h 04m

$626

ChicagoLyon

ORD - LYS

ORDLYS

Chicago O'Hare Intl

Mon 8/11

6:10 pm-5:30 pm

1 stop16h 20m

Lyon-Saint Exupéry

Wed 8/27

12:45 pm-12:50 pm

1 stop31h 05m

$632

St. LouisLyon

STL - LYS

STLLYS

Lambert-St Louis

Thu 9/4

3:42 pm-7:40 pm

2 stops20h 58m

Lyon-Saint Exupéry

Tue 9/9

8:20 pm-10:02 pm

2 stops32h 42m

$690

ChicagoLyon

ORD - LYS

ORDLYS

Chicago O'Hare Intl

Wed 8/6

4:30 pm-11:55 am

1 stop12h 25m

Lyon-Saint Exupéry

Wed 8/20

12:25 pm-6:50 pm

1 stop13h 25m

$703

ChicagoLyon

ORD - LYS

ORDLYS

Chicago O'Hare Intl

Wed 8/6

1:06 pm-12:25 pm

2 stops16h 19m

Lyon-Saint Exupéry

Thu 8/21

6:50 am-2:55 pm

1 stop15h 05m

$711

ChicagoLyon

ORD - LYS

ORDLYS

Chicago O'Hare Intl

Wed 10/8

3:50 pm-1:40 pm

2 stops14h 50m

Lyon-Saint Exupéry

Wed 10/29

6:25 am-7:30 pm

2 stops19h 05m

$747

ChicagoLyon

ORD - LYS

ORDLYS

Chicago O'Hare Intl

Mon 8/18

9:40 pm-5:05 pm

1 stop12h 25m

Lyon-Saint Exupéry

Mon 8/25

2:35 pm-7:55 pm

1 stop12h 20m

$757

St. LouisLyon

STL - LYS

STLLYS

Lambert-St Louis

Sun 9/14

3:56 pm-10:25 am

2 stops35h 29m

Lyon-Saint Exupéry

Sun 9/21

9:40 pm-6:22 pm

2 stops27h 42m

$832

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 21 results
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Best time to book a flight from Illinois to Lyon

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

What is the cheapest month to book a flight from Illinois to Lyon?

Currently, November is the cheapest month in which you can book a flight from Illinois to Lyon (average of $703). Flying from Illinois to Lyon in June is currently the most expensive (average of $1,199). 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.

What is the cheapest time of day to fly from IL to LYS?

Find hourly flight availability from Illinois to Lyon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Lyon as you normally would.

Reviews of airlines servicing Lyon

Get insights into the airlines that provide service to Lyon. 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 Lyon. Reviews last updated July 31, 2025.
Peruse reviews from past customers who have flown with Delta, Air France, and United Airlines from Illinois to Lyon to help guide your decision. 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

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.4
Good
1,457 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,933 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Illinois to Lyon. 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 into for flights to Lyon from Illinois?

    Located just 12.5 mi from the city center, Lyon-Saint Exupéry (LYS) is the airport most travelers will use when flying to Lyon from Illinois.

  • What are the most popular routes from Illinois to Lyon?

    The most popular route from Illinois to Lyon is Chicago O'Hare Intl - Lyon-Saint Exupéry. You may also consider Chicago Midway - Lyon-Saint Exupéry or Lambert-St Louis - Lyon-Saint Exupéry.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Illinois to Lyon (average of $703). Flying from Illinois to Lyon in June is currently the most expensive (average of $1,199). 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 Lyon?

Book flights to Lyon if you plan to visit one of these locations
Annemasse
Les Houches
Huez

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Alternative routes for Illinois to Lyon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Illinois to Lyon

Discover the top 4 airlines that operate flights from Illinois to Lyon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$683Average$882FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$732Average$966FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$765Average$830FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$1,055Average$1,343FlexibilityNo cancel feeOn-timeN/A

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