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Cheap flights from Chicago to Lyon from $363

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Lyon departing on 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Lyon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air France Logo
5:10 pm - 10:30 am
ORD
-
LYS
10h 20m
1 stop
Air France Logo
9:55 am - 2:30 pm
LYS
-
ORD
11h 35m
1 stop
$391Air France
Mon, Aug 31 - Wed, Sep 16
TAP AIR PORTUGAL Logo
6:00 pm - 7:45 pm
ORD
-
LYS
18h 45m
1 stop
TAP AIR PORTUGAL Logo
12:45 pm - 12:40 pm
LYS
-
ORD
30h 55m
1 stop
$644TAP AIR PORTUGAL
Thu, Sep 10 - Wed, Sep 23
TAP AIR PORTUGAL Logo
6:00 pm - 7:45 pm
ORD
-
LYS
18h 45m
1 stop
TAP AIR PORTUGAL Logo
12:45 pm - 12:40 pm
LYS
-
ORD
30h 55m
1 stop
$707TAP AIR PORTUGAL
Thu, Sep 10 - Wed, Sep 23
Multiple Airlines Logo
11:25 am - 8:35 pm
ORD
-
LYS
26h 10m
2 stops
Multiple Airlines Logo
11:40 am - 9:40 am
LYS
-
ORD
29h 00m
2 stops
$754Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
TAP AIR PORTUGAL Logo
6:00 pm - 7:45 pm
ORD
-
LYS
18h 45m
1 stop
TAP AIR PORTUGAL Logo
6:50 pm - 4:00 pm
LYS
-
ORD
28h 10m
1 stop
$758TAP AIR PORTUGAL
Thu, Sep 10 - Thu, Sep 17
Turkish Airlines Logo
11:25 am - 9:25 am
ORD
-
LYS
15h 00m
1 stop
Turkish Airlines Logo
7:00 pm - 9:40 am
LYS
-
ORD
21h 40m
1 stop
$760Turkish Airlines
Sun, Sep 6 - Tue, Sep 22
Multiple Airlines Logo
11:25 am - 8:35 pm
ORD
-
LYS
26h 10m
2 stops
Multiple Airlines Logo
11:40 am - 9:40 am
LYS
-
ORD
29h 00m
2 stops
$762Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
3:45 pm - 11:05 am
ORD
-
LYS
12h 20m
1 stop
Multiple Airlines Logo
1:50 pm - 7:15 pm
LYS
-
ORD
12h 25m
1 stop
$764Multiple Airlines
Fri, Dec 4 - Mon, Dec 14
United Airlines Logo
3:40 pm - 9:55 am
ORD
-
LYS
11h 15m
1 stop
United Airlines Logo
1:55 pm - 10:53 am
LYS
-
ORD
27h 58m
2 stops
$824United Airlines
Mon, Oct 5 - Wed, Oct 14
United Airlines Logo
9:00 am - 9:55 am
ORD
-
LYS
17h 55m
2 stops
United Airlines Logo
1:55 pm - 10:53 am
LYS
-
ORD
27h 58m
2 stops
$829United Airlines
Mon, Oct 5 - Wed, Oct 14

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TAP AIR PORTUGAL flights from Chicago to Lyon

Our best TAP AIR PORTUGAL deals on Chicago to Lyon flight tickets
TAP AIR PORTUGAL
Sep 10
ORD6:00 pmChicago O'Hare Intl
18h 45m
1 stop
LYS7:45 pmLyon-Saint Exupéry
Sep 23
LYS12:45 pmLyon-Saint Exupéry
30h 55m
1 stop
ORD12:40 pmChicago O'Hare Intl
$644
TAP AIR PORTUGAL
Sep 10
ORD6:00 pmChicago O'Hare Intl
18h 45m
1 stop
LYS7:45 pmLyon-Saint Exupéry
Sep 23
LYS12:45 pmLyon-Saint Exupéry
30h 55m
1 stop
ORD12:40 pmChicago O'Hare Intl
$707
TAP AIR PORTUGAL
Sep 10
ORD6:00 pmChicago O'Hare Intl
18h 45m
1 stop
LYS7:45 pmLyon-Saint Exupéry
Sep 17
LYS6:50 pmLyon-Saint Exupéry
28h 10m
1 stop
ORD4:00 pmChicago O'Hare Intl
$758

Delta flights from Chicago to Lyon

Our best Delta deals on Chicago to Lyon flight tickets
Delta
Jan 15
ORD1:30 pmChicago O'Hare Intl
14h 15m
2 stops
LYS10:45 amLyon-Saint Exupéry
Jan 20
LYS9:45 amLyon-Saint Exupéry
11h 40m
1 stop
ORD2:25 pmChicago O'Hare Intl
$828
Delta
Jan 15
ORD7:00 amChicago O'Hare Intl
20h 45m
2 stops
LYS10:45 amLyon-Saint Exupéry
Jan 20
LYS9:45 amLyon-Saint Exupéry
18h 52m
2 stops
ORD9:37 pmChicago O'Hare Intl
$832
Delta
Dec 3
MDW12:30 pmChicago Midway
15h 40m
2 stops
LYS11:10 amLyon-Saint Exupéry
Dec 14
LYS6:20 amLyon-Saint Exupéry
17h 19m
2 stops
MDW4:39 pmChicago Midway
$888

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Lyon 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, momondo users made 832,500 searches. Data last updated August 1, 2026.
Use the filters below to find and compare flights from Chicago to Lyon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoLyon

ORD - LYS

ORDLYS

Chicago O'Hare Intl

Mon 8/31

5:10 pm-10:30 am

1 stop10h 20m

Lyon-Saint Exupéry

Wed 9/16

9:55 am-2:30 pm

1 stop11h 35m

$391

ChicagoLyon

ORD - LYS

ORDLYS

Chicago O'Hare Intl

Thu 9/10

6:00 pm-7:45 pm

1 stop18h 45m

Lyon-Saint Exupéry

Wed 9/23

12:45 pm-12:40 pm

1 stop30h 55m

$644

ChicagoLyon

ORD - LYS

ORDLYS

Chicago O'Hare Intl

Thu 9/10

6:00 pm-7:45 pm

1 stop18h 45m

Lyon-Saint Exupéry

Wed 9/23

12:45 pm-12:40 pm

1 stop30h 55m

$707

ChicagoLyon

ORD - LYS

ORDLYS

Chicago O'Hare Intl

Mon 9/14

11:25 am-8:35 pm

2 stops26h 10m

Lyon-Saint Exupéry

Mon 9/21

11:40 am-9:40 am

2 stops29h 00m

$754

ChicagoLyon

ORD - LYS

ORDLYS

Chicago O'Hare Intl

Thu 9/10

6:00 pm-7:45 pm

1 stop18h 45m

Lyon-Saint Exupéry

Thu 9/17

6:50 pm-4:00 pm

1 stop28h 10m

$758

ChicagoLyon

ORD - LYS

ORDLYS

Chicago O'Hare Intl

Sun 9/6

11:25 am-9:25 am

1 stop15h 00m

Lyon-Saint Exupéry

Tue 9/22

7:00 pm-9:40 am

1 stop21h 40m

$760

ChicagoLyon

ORD - LYS

ORDLYS

Chicago O'Hare Intl

Mon 9/14

11:25 am-8:35 pm

2 stops26h 10m

Lyon-Saint Exupéry

Mon 9/21

11:40 am-9:40 am

2 stops29h 00m

$762

ChicagoLyon

ORD - LYS

ORDLYS

Chicago O'Hare Intl

Fri 12/4

3:45 pm-11:05 am

1 stop12h 20m

Lyon-Saint Exupéry

Mon 12/14

1:50 pm-7:15 pm

1 stop12h 25m

$764

ChicagoLyon

ORD - LYS

ORDLYS

Chicago O'Hare Intl

Mon 10/5

3:40 pm-9:55 am

1 stop11h 15m

Lyon-Saint Exupéry

Wed 10/14

1:55 pm-10:53 am

2 stops27h 58m

$824

ChicagoLyon

ORD - LYS

ORDLYS

Chicago O'Hare Intl

Mon 10/5

9:00 am-9:55 am

2 stops17h 55m

Lyon-Saint Exupéry

Wed 10/14

1:55 pm-10:53 am

2 stops27h 58m

$829

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Lyon from

How to get the cheapest flight ticket from Chicago to Lyon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Lyon?

If you aren’t able to travel during the month of February, then book flights to Lyon from Chicago during January instead. Flights to Lyon in January, while not as cheap as those in February, still average around $724.

Can stopping save me money on Chicago to Lyon flights?

You could potentially save up to 19% on your flight if you consider stops on a Chicago to Lyon flight.

When to book flights from Chicago to Lyon

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Lyon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Lyon (CHI to LYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Lyon

Fastest flight time

11h 25m

Direct flights

None
The fastest flight from Chicago to Lyon takes 11h 25m
There are no direct flights from Chicago to Lyon. There are no popular flight routes from Chicago to Lyon.
Search flight deals

Frequently asked questions about flying from Chicago to Lyon

  • How far is Chicago to Lyon-Saint Exupéry by plane?

    A flight from Chicago to Lyon-Saint Exupéry will travel around 4341.4 mi. 11h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago to Lyon-Saint Exupéry Airport?

    Prices for flights from Chicago to Lyon-Saint Exupéry Airport refresh daily.

  • How many operators does momondo search for flights from Chicago to Lyon-Saint Exupéry Airport?

  • How old do you have to be to fly from Chicago to Lyon-Saint Exupéry Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Lyon-Saint Exupéry Airport.

  • What documentation or ID do you need to fly to Lyon-Saint Exupéry Airport?

    The travel and health documents you'll need for your trip to Lyon-Saint Exupéry Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lyon-Saint Exupéry Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chicago to Lyon?

Best airlines flying from Chicago to Lyon

Compare and see reviews for airlines that fly from Chicago to Lyon with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $724Free CancellationRating
7.4
10,053 reviews
Search United Airlines flights

Traveling to a place near Lyon?

Book flights to Lyon if you plan to visit one of these locations
Chamonix
Courchevel
Val Thorens
Val-d'Isere
Megève
Ferney-Voltaire
Saint-Gervais-les-Bains
Morzine
Annemasse
Les Houches
Tignes
Aix-les-Bains
Évian-les-Bains
Aubenas
Huez
Brides-les-Bains
Val-Cenis
Vienne
Gap
Lons-le-Saunier

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Lyon?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Lyon. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to Lyon with flexible booking policies on momondo?

Flights from Chicago to Lyon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Lyon?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lyon from Chicago.

I’m not ready to book a flight from Chicago to Lyon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to Lyon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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