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$422+ Cheap flights from Lyon (LYS) 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
LYS — ORD
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Lyon to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Lyon (LYS) 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 January 21, 2025.

Round-trip from

$481
(Air France)

One-way from

$422
(Mytrip)
From Lyon-Saint Exupéry to Illinois
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One-way flight from Lyon-Saint Exupéry to Illinois
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Find flight deals from Lyon to Illinois

Cheapest flights from Lyon to Illinois
Explore the most affordable flight options available from Lyon to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Air France deal was found by Cheapflights users on 1/21. 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.
Mon 3/37:00 amLYS - ORD
1 stop14h 30mAir France
Sun 3/166:20 pmORD - LYS
1 stop13h 25mAir France
Deal found 1/21$481
This Delta deal was found by Cheapflights users on 1/20. 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.
Mon 3/32:10 pmLYS - ORD
2 stops16h 39mDelta
Sun 3/166:20 pmORD - LYS
1 stop17h 35mDelta
Deal found 1/20$482
This Delta deal was found by Cheapflights users on 1/20. 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.
Mon 3/37:00 amLYS - MDW
2 stops18h 11mDelta
Sun 3/166:42 pmMDW - LYS
2 stops13h 03mDelta
Deal found 1/20$484
This United Airlines deal was found by Cheapflights users on 1/21. 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 3/56:10 amLYS - ORD
2 stops20h 45mUnited Airlines
Fri 3/144:00 pmORD - LYS
2 stops36h 05mUnited Airlines
Deal found 1/21$486
This Finnair deal was found by Cheapflights users on 1/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:40 pmLYS - ORD
1 stop26h 15mMultiple Airlines
Fri 11/216:25 pmORD - LYS
1 stop11h 30mMultiple Airlines
Deal found 1/20$491
This British Airways deal was found by Cheapflights users on 1/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/46:40 pmLYS - ORD
1 stop26h 15mBritish Airways
Wed 2/124:22 pmORD - LYS
2 stops13h 03mBritish Airways
Deal found 1/20$501
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 2/36:10 amLYS - ORD
1 stop15h 20mAmerican Airlines
Mon 2/104:45 pmORD - LYS
1 stop20h 35mAmerican Airlines
Deal found 1/20$515
This Air Canada deal was found by Cheapflights users on 1/20. 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.
Thu 2/276:10 amLYS - ORD
2 stops17h 25mAir Canada
Wed 3/123:35 pmORD - LYS
2 stops13h 35mAir Canada
Deal found 1/20$528
This Lufthansa deal was found by Cheapflights users on 1/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/69:00 amLYS - ORD
1 stop16h 25mLufthansa
Fri 2/145:55 pmORD - LYS
2 stops16h 50mLufthansa
Deal found 1/20$535
This Iberia deal was found by Cheapflights users on 1/21. 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.
Mon 6/26:10 amLYS - ORD
1 stop15h 05mIberia
Mon 6/2310:05 pmORD - LYS
1 stop18h 40mIberia
Deal found 1/21$545
This KLM deal was found by Cheapflights users on 1/21. 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.
Mon 4/212:05 pmLYS - ORD
1 stop31h 05mKLM
Mon 5/124:20 pmORD - LYS
1 stop23h 00mKLM
Deal found 1/21$576
This Expedia deal was found by Cheapflights users on 1/20. 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.
Wed 2/56:10 pmLYS - ORD
1 stop23h 00mTurkish Airlines
Fri 2/78:30 pmORD - LYS
1 stop30h 05mTurkish Airlines
Deal found 1/20$583

Find flights from Lyon to Illinois within your budget

Customize your flight search to find flights from Lyon 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Mon 3/3

7:00 am-2:30 pm

1 stop14h 30m

Chicago O'Hare Intl

Sun 3/16

6:20 pm-1:45 pm

1 stop13h 25m

$481

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Mon 3/3

2:10 pm-11:49 pm

2 stops16h 39m

Chicago O'Hare Intl

Sun 3/16

6:20 pm-5:55 pm

1 stop17h 35m

$482

LyonChicago

LYS - MDW

LYSMDW

Lyon-Saint Exupéry

Mon 3/3

7:00 am-6:11 pm

2 stops18h 11m

Chicago Midway

Sun 3/16

6:42 pm-1:45 pm

2 stops13h 03m

$484

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Wed 3/5

6:10 am-7:55 pm

2 stops20h 45m

Chicago O'Hare Intl

Fri 3/14

4:00 pm-10:05 am

2 stops36h 05m

$486

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Wed 2/12

9:00 pm-2:30 pm

1 stop24h 30m

Chicago O'Hare Intl

Sat 2/22

6:26 pm-5:10 pm

1 stop15h 44m

$498

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Tue 2/4

6:40 pm-1:55 pm

1 stop26h 15m

Chicago O'Hare Intl

Wed 2/12

6:35 pm-12:25 pm

1 stop10h 50m

$501

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Wed 2/5

12:50 pm-6:25 pm

1 stop12h 35m

Chicago O'Hare Intl

Thu 2/13

6:00 pm-12:10 pm

1 stop11h 10m

$508

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Mon 2/3

6:10 am-2:30 pm

1 stop15h 20m

Chicago O'Hare Intl

Mon 2/10

4:45 pm-8:20 pm

1 stop20h 35m

$515

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Thu 2/27

6:10 am-4:35 pm

2 stops17h 25m

Chicago O'Hare Intl

Wed 3/12

3:35 pm-11:10 am

2 stops13h 35m

$528

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Mon 6/2

6:10 am-2:15 pm

1 stop15h 05m

Chicago O'Hare Intl

Mon 6/23

10:05 pm-11:45 pm

1 stop18h 40m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 27 results
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Best time to book a flight from Lyon to Illinois

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

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

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

Currently, August is the cheapest month in which you can book a flight from Lyon to Illinois (average of $245). Flying from Lyon to Illinois in March is currently the most expensive (average of $320). 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 LYS to IL?

Find hourly flight availability from Lyon to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Lyon to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 January 21, 2025.
Read reviews from past customers who have flown Air France, Delta and KLM from Lyon to Illinois. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Entertainment

7.9

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
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Entertainment

7.9

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
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

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

LOT
7.6
Good
1,117 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
786 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Entertainment

7.9

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
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.3

Entertainment

7.9

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 Lyon 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 Lyon to Illinois?

    Most people fly from Lyon-Saint Exupéry (LYS) if they book a flight from Lyon to Illinois. Lyon-Saint Exupéry is conveniently located just 12.5 mi from Lyon’s city center.

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

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as $457. Users have also found prices from $668 and $677 on Aer Lingus and TAP AIR PORTUGAL, respectively.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Lyon to Illinois (average of $245). Flying from Lyon to Illinois in March is currently the most expensive (average of $320). 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 Lyon to Illinois

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

Discover the top airline that operate flights from Lyon to Illinois. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$635Average$990FlexibilityNo cancel feeOn-time77%
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