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$306+ Cheap flights from Lyon (LYS) to Chicago (CHI)

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 — CHI
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Lyon-Saint Exupéry to Chicago are usually found in March or February, booked 75 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Lyon to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Lyon (LYS) to Chicago (CHI). 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 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 Chicago (CHI)
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One-way flight from Lyon-Saint Exupéry to Chicago (CHI)
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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 Chicago

Cheapest flights from Lyon to Chicago
Explore the most affordable flight options available from Lyon to Chicago. 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 Chicago within your budget

Customize your flight search to find flights from Lyon to Chicago 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

Chicago

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
1
2
3
  • Most accurate provider: When it comes to deals on Lyon-Chicago flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Lyon-Chicago flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Lyon-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lyon-Chicago flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lyon-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lyon to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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 Chicago

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

How far ahead should I book a flight from Lyon to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Lyon to Chicago. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from Lyon to Chicago, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Lyon to Chicago (average of $245). Flying from Lyon to Chicago 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 CHI?

Find hourly flight availability from Lyon to Chicago. 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.

Unlike in the morning, when flights are generally more expensive, you can save up to 9% on flights from Lyon to Chicago by exploring options for tickets at noon.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago 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 Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, 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 Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated February 20, 2025.
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

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
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

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
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

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
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

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
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

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
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

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 Chicago. 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 Chicago?

    Most people fly from Lyon-Saint Exupéry (LYS) if they book a flight from Lyon to Chicago. On average, Lyon-Saint Exupéry has 0 outbound flights to Chicago per day from 1 airline. Lyon-Saint Exupéry is conveniently located just 12.5 mi from Lyon’s city center.

  • What are the cheapest airlines flying from Lyon to Chicago round-trip?

    Aer Lingus, at $491, was found to be the cheapest airline from Lyon to Chicago.Alternate airlines to your destination round-trip include British Airways and Air Canada. Aer Lingus is 37% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Lyon to Chicago are Iberia ($498), Turkish Airlines ($522), and Aer Lingus ($565).

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Lyon to Chicago (average of $245). Flying from Lyon to Chicago 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

Traveling to a place near Lyon?

Book flights to Lyon if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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Alternative routes for Lyon to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Lyon to O'Hare Intl flights

Top airline flying from Lyon to Chicago

Discover the top airline that operate flights from Lyon to Chicago. 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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