HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$422+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
LYS — ORD
Apr 1 — Apr 81
Wed 4/1
Wed 4/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lyon to O'Hare Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 March 2, 2026.

This Flightnetwork deal was found by Cheapflights users on 2/28. 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.
Thu 4/166:50 pm
LYS
-
ORD
1 stop28h 10m
TAP AIR PORTUGAL
Sat 5/26:05 pm
ORD
-
LYS
1 stop16h 40m
TAP AIR PORTUGAL
Deal found 2/28$487
This TAP AIR PORTUGAL deal was found by Cheapflights users on 2/27. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:05 am
LYS
-
ORD
1 stop17h 00m
TAP AIR PORTUGAL
Sat 5/96:05 pm
ORD
-
LYS
1 stop16h 40m
TAP AIR PORTUGAL
Deal found 2/27$505
This Flightnetwork deal was found by Cheapflights users on 2/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:20 am
LYS
-
ORD
1 stop17h 40m
TAP AIR PORTUGAL
Wed 4/226:00 pm
ORD
-
LYS
1 stop23h 55m
TAP AIR PORTUGAL
Deal found 2/27$520
This Gotogate deal was found by Cheapflights users on 2/28. 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 4/168:00 pm
LYS
-
ORD
1 stop27h 10m
Scandinavian Airlines
Wed 4/297:15 pm
ORD
-
LYS
1 stop17h 05m
Scandinavian Airlines
Deal found 2/28$531
This TAP AIR PORTUGAL deal was found by Cheapflights users on 2/25. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:50 pm
LYS
-
ORD
1 stop28h 10m
TAP AIR PORTUGAL
Wed 4/226:00 pm
ORD
-
LYS
1 stop23h 55m
TAP AIR PORTUGAL
Deal found 2/25$534
This Gotogate deal was found by Cheapflights users on 2/25. 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.
Tue 4/218:00 pm
LYS
-
ORD
1 stop27h 10m
Scandinavian Airlines
Wed 4/297:15 pm
ORD
-
LYS
1 stop17h 05m
Scandinavian Airlines
Deal found 2/25$536
This eDestinos deal was found by Cheapflights users on 2/25. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:10 am
LYS
-
ORD
1 stop15h 15m
Multiple Airlines
Wed 4/2211:22 am
ORD
-
LYS
2 stops16h 13m
Multiple Airlines
Deal found 2/25$551
This Gotogate deal was found by Cheapflights users on 2/26. 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.
Thu 4/162:15 pm
LYS
-
ORD
1 stop12h 40m
Lufthansa
Thu 4/234:05 pm
ORD
-
LYS
1 stop14h 50m
Lufthansa
Deal found 2/26$595

Find 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 March 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$487
(Flightnetwork)

One-way from

$422
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$1,150
Provider with most accurate pricing for Lyon-Saint Exupéry-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lyon-Saint Exupéry-Chicago O'Hare Intl flights.
Search Deals
From Lyon-Saint Exupéry to Chicago O'Hare Intl
Search Deals
One-way flight from Lyon-Saint Exupéry to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 2, 2026.
Use the filters below to find and compare flights from Lyon to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Sat 5/2

6:05 am-4:05 pm

1 stop17h 00m

Chicago O'Hare Intl

Sat 5/9

6:05 pm-5:45 pm

1 stop16h 40m

$505

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Fri 5/1

2:35 pm-7:55 pm

1 stop12h 20m

Chicago O'Hare Intl

Sat 5/9

8:45 am-11:40 am

1 stop19h 55m

$608

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Sat 5/2

6:55 am-2:50 pm

1 stop14h 55m

Chicago O'Hare Intl

Sun 5/10

5:55 pm-12:25 pm

1 stop11h 30m

$613

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Sat 5/2

6:55 am-2:53 pm

2 stops14h 58m

Chicago O'Hare Intl

Fri 5/22

9:33 pm-11:40 am

2 stops31h 07m

$672

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Sat 5/23

6:55 am-5:02 pm

2 stops17h 07m

Chicago O'Hare Intl

Sun 5/31

9:40 pm-11:40 am

2 stops31h 00m

$674

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Thu 6/25

6:35 am-9:00 pm

2 stops21h 25m

Chicago O'Hare Intl

Thu 7/2

3:40 pm-11:40 am

1 stop13h 00m

$692

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Wed 4/8

6:25 am-12:55 pm

1 stop13h 30m

Chicago O'Hare Intl

Tue 4/14

1:00 pm-1:40 pm

2 stops17h 40m

$734

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Mon 5/4

10:20 pm-5:50 pm

2 stops26h 30m

$439

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Fri 5/1

9:45 pm-12:20 pm

1 stop21h 35m

$513

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Wed 8/19

1:35 pm-3:00 pm

1 stop32h 25m

$518

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/1

Showing 1-10 of 15 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Lyon-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lyon-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 much does it cost to fly round-trip from Lyon to Chicago O'Hare Intl Airport?

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 fly from Lyon to Chicago O'Hare Intl Airport in about 28h 10m. The time it takes to get you to your destination can typically vary by up to . The distance from Lyon to Chicago O'Hare Intl Airport is about 4360 mi.

  • 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.

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
Gurnee
Naperville
Hoffman Estates
Beloit
Delavan
Des Plaines
Elgin
Downers Grove
Elk Grove Village
Skokie
Oak Brook
South Holland
Libertyville
Oakbrook Terrace
Lake Geneva
Waukegan
Bridgeview
Kenosha

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.