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O'Hare Intl

$325+ Cheap flights from Lyon (LYS) to O'Hare Intl (ORD)

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
LYS — ORD
nov. 26 — dic. 31
mié. 11/26
mié. 12/3
1 adult, Economy
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1. Tell us where you want to go

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2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Lyon-Saint Exupéry to Chicago O'Hare Intl are usually found in January or September, booked 53 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap flight deals from Lyon to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Lyon (LYS) to O'Hare Intl (ORD). 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 octubre 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$478
(Booking.com)

One-way from

$325
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$778
Provider with most accurate pricing for Lyon-Saint Exupéry-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Lyon-Saint Exupéry-Chicago O'Hare Intl flights.
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From Lyon-Saint Exupéry to Chicago O'Hare Intl
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One-way flight from Lyon-Saint Exupéry to Chicago O'Hare Intl
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Lyon to O'Hare Intl

Cheapest flights from Lyon to O'Hare Intl
Explore the most affordable flight options available from Lyon to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 27, 2025.

This Booking.com deal was found by Cheapflights users on 10/25. 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.
jue. 11/136:20 pmLYS - ORD
1 stop28h 05mTAP AIR PORTUGAL
vie. 11/288:15 pmORD - LYS
1 stop14h 15mTAP AIR PORTUGAL
Deal found 10/25$478
This Scandinavian Airlines deal was found by Cheapflights users on 10/25. 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.
dom. 11/238:10 pmLYS - ORD
1 stop27h 35mScandinavian Airlines
lun. 12/17:20 pmORD - LYS
1 stop17h 05mScandinavian Airlines
Deal found 10/25$548
This Gotogate deal was found by Cheapflights users on 10/26. 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.
jue. 11/1310:40 amLYS - ORD
2 stops29h 33mAir Canada
vie. 11/283:35 pmORD - LYS
1 stop12h 30mAir Canada
Deal found 10/26$557
This Gotogate deal was found by Cheapflights users on 10/25. 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.
jue. 11/136:20 amLYS - ORD
2 stops15h 35mAir Canada
dom. 11/1612:50 pmORD - LYS
2 stops15h 20mAir Canada
Deal found 10/25$564
This Expedia deal was found by Cheapflights users on 10/25. 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.
jue. 11/132:55 pmLYS - ORD
1 stop12h 10mLufthansa
dom. 11/164:20 pmORD - LYS
1 stop15h 00mLufthansa
Deal found 10/25$570
This American Airlines deal was found by Cheapflights users on 10/27. 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.
jue. 11/136:10 amLYS - ORD
1 stop15h 45mAmerican Airlines
vie. 11/286:25 pmORD - LYS
1 stop19h 35mAmerican Airlines
Deal found 10/27$574
This Iberia deal was found by Cheapflights users on 10/25. 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.
dom. 11/236:10 amLYS - ORD
1 stop15h 45mMultiple Airlines
dom. 11/306:25 pmORD - LYS
1 stop16h 45mMultiple Airlines
Deal found 10/25$575
This Flightnetwork deal was found by Cheapflights users on 10/26. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/91:55 pmLYS - ORD
1 stop13h 05mAir Canada
mar. 11/253:55 pmORD - LYS
2 stops15h 15mAir Canada
Deal found 10/26$579
This United Airlines deal was found by Cheapflights users on 10/26. 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.
jue. 11/136:20 amLYS - ORD
1 stop13h 50mUnited Airlines
vie. 11/2812:50 pmORD - LYS
1 stop15h 15mUnited Airlines
Deal found 10/26$581

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lyon to O'Hare Intl 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 octubre 27, 2025.
Use the filters below to find and compare flights from Lyon to Chicago O'Hare Intl Airport that are best for you.

Fly from

Lyon

Fly to

O'Hare Intl

Route

Depart

Return

Price

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

jue. 11/13

6:20 pm-3:25 pm

1 stop28h 05m

Chicago O'Hare Intl

vie. 11/28

8:15 pm-5:30 pm

1 stop14h 15m

$478

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

sáb. 1/24

8:10 pm-4:55 pm

1 stop27h 45m

Chicago O'Hare Intl

lun. 2/2

7:20 pm-7:25 pm

1 stop17h 05m

$531

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

vie. 2/13

9:10 pm-1:50 pm

1 stop23h 40m

Chicago O'Hare Intl

jue. 2/19

5:10 pm-12:25 pm

1 stop12h 15m

$560

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

lun. 1/12

7:00 pm-1:50 pm

1 stop25h 50m

Chicago O'Hare Intl

vie. 1/23

4:33 pm-5:30 pm

2 stops17h 57m

$577

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

vie. 1/9

1:30 pm-5:47 pm

2 stops35h 17m

Chicago O'Hare Intl

sáb. 1/17

5:10 pm-7:50 pm

1 stop19h 40m

$580

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

vie. 1/23

6:25 am-1:10 pm

1 stop13h 45m

Chicago O'Hare Intl

lun. 2/2

12:50 pm-11:05 am

1 stop15h 15m

$581

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

jue. 11/13

1:55 pm-8:00 pm

1 stop13h 05m

Chicago O'Hare Intl

dom. 11/16

12:50 pm-11:10 am

2 stops15h 20m

$581

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

vie. 1/23

6:25 am-6:51 pm

2 stops19h 26m

Chicago O'Hare Intl

lun. 2/2

10:35 am-11:05 am

1 stop17h 30m

$581

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

jue. 11/13

6:20 am-1:10 pm

1 stop13h 50m

Chicago O'Hare Intl

vie. 11/28

12:50 pm-11:05 am

1 stop15h 15m

$581

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

lun. 2/9

5:50 pm-7:13 am

2 stops44h 23m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 17 results
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Compare providers for flights from Lyon to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lyon to O'Hare Intl in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lyon-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Lyon-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Lyon-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lyon-Chicago O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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.

Cheapflights Insights

Everything you need to know about your flight from Lyon to Chicago O'Hare Intl Airport

How far ahead should I book a flight from Lyon to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Lyon to O'Hare Intl. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Lyon to Chicago O'Hare Intl Airport, you should look to book at least 52 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 O'Hare Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Lyon to Chicago O'Hare Intl Airport (average of $483). Flying from Lyon to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $827). 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 ORD?

Find hourly flight availability from Lyon to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 27, 2025.

One of the essential ways to save on airfare from Lyon to Chicago O'Hare Intl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 26% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Lyon to O'Hare Intl. 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 O'Hare Intl?

    For a flight from Lyon to Chicago O'Hare Intl, you will be flying from Lyon-Saint Exupéry. Lyon-Saint Exupéry (LYS) is just 12.5 mi from the center of the city. Lyon-Saint Exupéry is the only Lyon airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 0 airlines have flights to Chicago O'Hare Intl from Lyon-Saint Exupéry on a regular basis.

  • How long is the flight from Lyon to Chicago O'Hare Intl Airport?

    Airlines like TAP AIR PORTUGAL, Scandinavian Airlines, and British Airways fly from Lyon to Chicago O'Hare Intl Airport in about 23h 40m. The time it takes to get you to your destination can typically vary by up to 4h 25m. The distance from Lyon to Chicago O'Hare Intl Airport is about 4360 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Lyon to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Lyon to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lyon to O'Hare Intl?

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

  • Can I find deals for business class flights from Lyon to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Lyon to O'Hare Intl 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 O'Hare Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Lyon to Chicago O'Hare Intl Airport (average of $483). Flying from Lyon to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $827). 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 Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Des Plaines
Gurnee
Hoffman Estates
Elgin
Oak Brook
Elk Grove Village
Beloit
Rockford
Naperville
Racine
Downers Grove
Orland Park
Merrillville
Bridgeview
Warrenville
Joliet
Waukegan

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