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$306+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
LYS — ORD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Lyon to Illinois

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

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$491
(Expedia)

One-way from

$306
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$660
Provider with most accurate pricing for Lyon-Saint Exupéry-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Lyon-Saint Exupéry-Chicago (CHI) flights.
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From Lyon-Saint Exupéry to Illinois
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One-way flight from Lyon-Saint Exupéry to Illinois
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Highest demand for flights based on searches. 10% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 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 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 February 20, 2025.

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.
Fri 5/2310:10 amLYS - ORD
1 stop15h 50mAer Lingus
Fri 5/303:45 pmORD - LYS
1 stop10h 45mAer Lingus
Deal found 2/20$491
This Expedia deal was found by Cheapflights users on 2/19. 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.
Mon 4/1411:10 amLYS - ORD
1 stop14h 05mBritish Airways
Sun 4/278:20 pmORD - LYS
1 stop13h 15mBritish Airways
Deal found 2/19$515
This Expedia deal was found by Cheapflights users on 2/19. 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.
Thu 4/106:10 amLYS - ORD
1 stop15h 05mMultiple Airlines
Mon 4/2110:20 pmORD - LYS
1 stop13h 20mMultiple Airlines
Deal found 2/19$516
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 3/206:10 amLYS - ORD
2 stops19h 45mAir Canada
Wed 4/23:35 pmORD - LYS
1 stop12h 00mAir Canada
Deal found 2/20$524
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.
Thu 4/36:10 amLYS - ORD
1 stop15h 05mAmerican Airlines
Wed 4/165:45 pmORD - LYS
1 stop13h 30mAmerican Airlines
Deal found 2/20$528
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Sat 3/86:20 amLYS - ORD
2 stops20h 17mUnited Airlines
Mon 3/173:35 pmORD - LYS
1 stop12h 30mUnited Airlines
Deal found 2/19$530
This Delta deal was found by Cheapflights users on 2/19. 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.
Mon 3/102:10 pmLYS - ORD
2 stops15h 46mDelta
Mon 3/176:20 pmORD - LYS
1 stop13h 25mDelta
Deal found 2/19$543
This Air France deal was found by Cheapflights users on 2/19. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1010:25 amLYS - ORD
1 stop11h 40mAir France
Mon 3/176:20 pmORD - LYS
1 stop10h 40mAir France
Deal found 2/19$545
This Lufthansa deal was found by Cheapflights users on 2/19. 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.
Tue 3/1112:50 pmLYS - ORD
1 stop12h 35mLufthansa
Wed 3/197:00 pmORD - LYS
1 stop11h 10mLufthansa
Deal found 2/19$550
This Delta deal was found by Cheapflights users on 2/19. 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.
Mon 3/1010:25 amLYS - MDW
2 stops17h 58mDelta
Mon 3/172:55 pmMDW - LYS
2 stops16h 50mDelta
Deal found 2/19$550
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/206:20 pmLYS - ORD
1 stop31h 15mTurkish Airlines
Wed 4/211:25 amORD - LYS
1 stop15h 05mTurkish Airlines
Deal found 2/20$688
This Trip.com deal was found by Cheapflights users on 2/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/37:05 amLYS - ORD
1 stop11h 55mBrussels Airlines
Wed 4/165:50 pmORD - LYS
1 stop11h 35mBrussels Airlines
Deal found 2/19$775

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 February 20, 2025.

Fly from

Lyon

Fly to

Illinois

Route

Depart

Return

Price

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Fri 5/23

10:10 am-7:00 pm

1 stop15h 50m

Chicago O'Hare Intl

Fri 5/30

3:45 pm-9:30 am

1 stop10h 45m

$491

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Mon 4/14

11:10 am-6:15 pm

1 stop14h 05m

Chicago O'Hare Intl

Sun 4/27

8:20 pm-4:35 pm

1 stop13h 15m

$515

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Thu 4/10

6:10 am-2:15 pm

1 stop15h 05m

Chicago O'Hare Intl

Mon 4/21

10:20 pm-6:40 pm

1 stop13h 20m

$516

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Thu 3/20

6:10 am-7:55 pm

2 stops19h 45m

Chicago O'Hare Intl

Wed 4/2

3:35 pm-10:35 am

1 stop12h 00m

$524

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Thu 4/3

6:10 am-2:15 pm

1 stop15h 05m

Chicago O'Hare Intl

Wed 4/16

5:45 pm-2:15 pm

1 stop13h 30m

$528

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Sat 3/8

6:20 am-7:37 pm

2 stops20h 17m

Chicago O'Hare Intl

Mon 3/17

3:35 pm-10:05 am

1 stop12h 30m

$530

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Mon 3/10

2:10 pm-11:56 pm

2 stops15h 46m

Chicago O'Hare Intl

Mon 3/17

5:00 pm-1:45 pm

2 stops14h 45m

$543

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Mon 3/10

10:25 am-4:05 pm

1 stop11h 40m

Chicago O'Hare Intl

Mon 3/17

6:20 pm-11:00 am

1 stop10h 40m

$545

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Tue 3/11

12:50 pm-7:25 pm

1 stop12h 35m

Chicago O'Hare Intl

Wed 3/19

7:00 pm-12:10 pm

1 stop11h 10m

$550

LyonChicago

LYS - MDW

LYSMDW

Lyon-Saint Exupéry

Mon 3/10

10:25 am-10:23 pm

2 stops17h 58m

Chicago Midway

Mon 3/17

2:55 pm-1:45 pm

2 stops16h 50m

$550

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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 $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.

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 February 20, 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 February 20, 2025.
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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

Austrian Airlines
7.6
Good
773 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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 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 Iberia. According to our data, you can fly for as low as $498. Users have also found prices from $522 and $565 on Turkish Airlines and Aer Lingus, 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 $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 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$635Average$996FlexibilityNo cancel feeOn-time77%
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