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Cheap flights from Lyon to Chicago from $418

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lyon to Chicago departing on 9/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

TAP AIR PORTUGAL Logo
6:20 pm - 3:00 pmLYS-ORD
27h 40m1 stop
TAP AIR PORTUGAL Logo
7:10 pm - 5:35 pmORD-LYS
15h 25m1 stop
$450TAP AIR PORTUGAL
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Tue, Nov 25 - Wed, Dec 10
Scandinavian Airlines Logo
10:50 am - 4:45 pmLYS-ORD
12h 55m1 stop
Scandinavian Airlines Logo
7:20 pm - 7:25 pmORD-LYS
17h 05m1 stop
$460Scandinavian Airlines
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Mon, Nov 24 - Wed, Dec 10
Scandinavian Airlines Logo
8:10 pm - 4:45 pmLYS-ORD
27h 35m1 stop
Scandinavian Airlines Logo
7:20 pm - 7:25 pmORD-LYS
17h 05m1 stop
$482Scandinavian Airlines
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Sun, Nov 23 - Mon, Dec 1
LOT Logo
11:10 am - 8:00 pmLYS-ORD
15h 50m1 stop
LOT Logo
9:55 pm - 6:25 pmORD-LYS
13h 30m1 stop
$542LOT
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Tue, Nov 25 - Tue, Dec 9
American Airlines Logo
1:50 pm - 5:00 pmLYS-ORD
34h 10m1 stop
American Airlines Logo
2:52 pm - 5:30 pmORD-LYS
19h 38m2 stops
$582American Airlines
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Mon, Jan 12 - Fri, Jan 23
British Airways Logo
7:00 pm - 1:50 pmLYS-ORD
25h 50m1 stop
British Airways Logo
3:44 pm - 1:15 pmORD-LYS
14h 31m2 stops
$584British Airways
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Mon, Nov 24 - Mon, Dec 8
American Airlines Logo
6:10 am - 2:30 pmLYS-ORD
15h 20m1 stop
American Airlines Logo
6:35 pm - 5:30 pmORD-LYS
15h 55m2 stops
$586American Airlines
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Sun, Nov 23 - Mon, Dec 1
British Airways Logo
9:35 am - 7:18 pmLYS-ORD
16h 43m2 stops
British Airways Logo
9:45 pm - 5:05 pmORD-LYS
12h 20m1 stop
$590British Airways
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Thu, Nov 13 - Sat, Nov 22
Multiple Airlines Logo
2:55 pm - 4:10 pmLYS-ORD
32h 15m2 stops
Multiple Airlines Logo
7:10 pm - 10:40 pmORD-LYS
20h 30m2 stops
$614Multiple Airlines
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Thu, Oct 23 - Wed, Nov 5
Multiple Airlines Logo
6:40 pm - 6:15 pmLYS-ORD
30h 35m3 stops
Multiple Airlines Logo
7:25 pm - 4:10 pmORD-LYS
13h 45m2 stops
$639Multiple Airlines
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Tue, Oct 14 - Tue, Oct 21

Scandinavian Airlines flights from Lyon to Chicago O'Hare Intl Airport

Our best Scandinavian Airlines deals on Lyon to Chicago O'Hare Intl Airport flight tickets
Scandinavian Airlines
Nov 24
LYS10:50 amLyon-Saint Exupéry
12h 55m
1 stop
ORD4:45 pmChicago O'Hare Intl
Dec 10
ORD7:20 pmChicago O'Hare Intl
17h 05m
1 stop
LYS7:25 pmLyon-Saint Exupéry
$460
Find similar
Scandinavian Airlines
Nov 23
LYS8:10 pmLyon-Saint Exupéry
27h 35m
1 stop
ORD4:45 pmChicago O'Hare Intl
Dec 1
ORD7:20 pmChicago O'Hare Intl
17h 05m
1 stop
LYS7:25 pmLyon-Saint Exupéry
$482
Find similar
Scandinavian Airlines
Nov 23
LYS8:10 pmLyon-Saint Exupéry
27h 35m
1 stop
ORD4:45 pmChicago O'Hare Intl
Dec 1
ORD7:20 pmChicago O'Hare Intl
17h 05m
1 stop
LYS7:25 pmLyon-Saint Exupéry
$483
Find similar

British Airways flights from Lyon to Chicago O'Hare Intl Airport

Our best British Airways deals on Lyon to Chicago O'Hare Intl Airport flight tickets
British Airways
Nov 24
LYS7:00 pmLyon-Saint Exupéry
25h 50m
1 stop
ORD1:50 pmChicago O'Hare Intl
Dec 8
ORD3:44 pmChicago O'Hare Intl
14h 31m
2 stops
LYS1:15 pmLyon-Saint Exupéry
$584
Find similar
British Airways
Nov 13
LYS9:35 amLyon-Saint Exupéry
16h 43m
2 stops
ORD7:18 pmChicago O'Hare Intl
Nov 22
ORD9:45 pmChicago O'Hare Intl
12h 20m
1 stop
LYS5:05 pmLyon-Saint Exupéry
$590
Find similar
British Airways
Nov 1
LYS9:45 pmLyon-Saint Exupéry
23h 05m
1 stop
ORD2:50 pmChicago O'Hare Intl
Nov 14
ORD4:06 pmChicago O'Hare Intl
14h 34m
2 stops
LYS1:40 pmLyon-Saint Exupéry
$593
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momondo Fare Finder

 
Customize your flight search to find flights from Lyon to Chicago O'Hare Intl Airport 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 September 16, 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

Fly to

Route

Depart

Return

Price

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Tue 11/25

6:20 pm-3:00 pm

1 stop27h 40m

Chicago O'Hare Intl

Wed 12/10

7:10 pm-5:35 pm

1 stop15h 25m

$450

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Mon 11/24

10:50 am-4:45 pm

1 stop12h 55m

Chicago O'Hare Intl

Wed 12/10

7:20 pm-7:25 pm

1 stop17h 05m

$460

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Sun 11/23

8:10 pm-4:45 pm

1 stop27h 35m

Chicago O'Hare Intl

Mon 12/1

7:20 pm-7:25 pm

1 stop17h 05m

$482

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Tue 11/25

11:10 am-8:00 pm

1 stop15h 50m

Chicago O'Hare Intl

Tue 12/9

9:55 pm-6:25 pm

1 stop13h 30m

$542

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Mon 1/12

1:50 pm-5:00 pm

1 stop34h 10m

Chicago O'Hare Intl

Fri 1/23

2:52 pm-5:30 pm

2 stops19h 38m

$582

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Mon 11/24

7:00 pm-1:50 pm

1 stop25h 50m

Chicago O'Hare Intl

Mon 12/8

3:44 pm-1:15 pm

2 stops14h 31m

$584

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Sun 11/23

6:10 am-2:30 pm

1 stop15h 20m

Chicago O'Hare Intl

Mon 12/1

6:35 pm-5:30 pm

2 stops15h 55m

$586

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Thu 11/13

9:35 am-7:18 pm

2 stops16h 43m

Chicago O'Hare Intl

Sat 11/22

9:45 pm-5:05 pm

1 stop12h 20m

$590

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Thu 10/23

2:55 pm-4:10 pm

2 stops32h 15m

Chicago O'Hare Intl

Wed 11/5

7:10 pm-10:40 pm

2 stops20h 30m

$614

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Tue 10/14

6:40 pm-6:15 pm

3 stops30h 35m

Chicago O'Hare Intl

Tue 10/21

7:25 pm-4:10 pm

2 stops13h 45m

$639

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Lyon to Chicago O'Hare Intl Airport

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 typical price of a round-trip flight between Lyon and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Lyon averaging around $583.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Sunday when prices can be found for as low as $662. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Lyon because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $996.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Lyon in the morning is the least expensive time of day to depart. momondo users have found prices as low as $749 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $875. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Lyon when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $748 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Lyon for as low as $557 on momondo.

When to book flights from Lyon to Chicago O'Hare Intl Airport

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

Cheap Lyon to Chicago O'Hare Intl Airport (LYS to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lyon to Chicago O'Hare Intl Airport

Direct flights

None
There are no direct flights from Lyon to Chicago O'Hare Intl Airport. There are no popular flight routes from Lyon to Chicago O'Hare Intl Airport.
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  • How far is Lyon-Saint Exupéry to Chicago O'Hare Intl by plane?

    Lyon-Saint Exupéry and Chicago O'Hare Intl are 4348.1 mi apart from one another. In terms of flight time, this usually takes a little over 12h 10m.

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

    Prices for flights from Lyon-Saint Exupéry Airport to Chicago O'Hare Intl Airport are updated daily.

  • How old do you have to be to fly from Lyon-Saint Exupéry Airport to Chicago O'Hare Intl 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 Lyon-Saint Exupéry Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Rockford
Schaumburg
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Orland Park
Tinley Park
Elgin
Aurora
Janesville
Benton Harbor

Why use momondo?

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

It is quick and easy to find Lyon to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

Yes. All flights to Chicago from Lyon on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Chicago from Lyon. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Chicago from Lyon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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