What is the cheapest airline that flies from Lyon-Saint Exupéry to Illinois?

American Airlines and Turkish Airlines are the most popular carriers operating from Lyon-Saint Exupéry to Illinois

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

Prices for flights from Lyon-Saint Exupéry Airport to Illinois were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lyon-Saint Exupéry Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$436 Cheap Flights from Lyon to Illinois in 2025/26

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Find the cheapest flights from Lyon to Illinois

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:20 am - 4:00 pm

LYS

ORD

17h 40m1 stop

6:00 pm - 5:45 pm

ORD

LYS

16h 45m1 stop

$483TAP AIR PORTUGAL

Fri, May 1 - Sun, May 10

6:05 am - 4:15 pm

LYS

ORD

17h 10m1 stop

6:00 pm - 5:45 pm

ORD

LYS

16h 45m1 stop

$501TAP AIR PORTUGAL

Sat, May 2 - Sun, May 10

6:05 am - 4:15 pm

LYS

ORD

17h 10m1 stop

6:00 pm - 5:45 pm

ORD

LYS

16h 45m1 stop

$502TAP AIR PORTUGAL

Sat, May 2 - Sun, May 10

8:00 pm - 4:10 pm

LYS

ORD

27h 10m1 stop

7:15 pm - 7:20 pm

ORD

LYS

17h 05m1 stop

$527Scandinavian Airlines

Sun, Apr 12 - Mon, Apr 20

8:10 pm - 4:45 pm

LYS

ORD

27h 35m1 stop

7:20 pm - 7:25 pm

ORD

LYS

17h 05m1 stop

$536Scandinavian Airlines

Wed, Feb 4 - Sat, Feb 21

8:10 pm - 4:55 pm

LYS

ORD

27h 45m1 stop

7:20 pm - 7:25 pm

ORD

LYS

17h 05m1 stop

$577Scandinavian Airlines

Sat, Jan 31 - Thu, Feb 5

6:25 am - 3:20 pm

LYS

ORD

15h 55m1 stop

3:20 pm - 10:05 am

ORD

LYS

11h 45m1 stop

$589Lufthansa

Fri, Jan 16 - Fri, Jan 23

6:40 am - 4:29 pm

LYS

MDW

16h 49m2 stops

1:49 pm - 11:05 am

MDW

LYS

14h 16m2 stops

$648Delta

Fri, Jan 16 - Fri, Jan 23

11:50 am - 10:22 pm

LYS

MDW

17h 32m2 stops

1:26 pm - 11:05 am

MDW

LYS

14h 39m2 stops

$658Delta

Sat, Jan 31 - Thu, Feb 5

6:55 am - 10:22 pm

LYS

MDW

22h 27m2 stops

12:48 pm - 11:05 am

MDW

LYS

15h 17m2 stops

$766Air France

Sat, Jan 31 - Wed, Feb 4

TAP AIR PORTUGAL flights from Lyon to Illinois

Our best TAP AIR PORTUGAL deals on Lyon to Illinois flight tickets

TAP AIR PORTUGAL

May 1

LYS5:20 amLyon-Saint Exupéry

17h 40m

1 stop

ORD4:00 pmChicago O'Hare Intl

May 10

ORD6:00 pmChicago O'Hare Intl

16h 45m

1 stop

LYS5:45 pmLyon-Saint Exupéry

$483

Find similar

TAP AIR PORTUGAL

May 2

LYS6:05 amLyon-Saint Exupéry

17h 10m

1 stop

ORD4:15 pmChicago O'Hare Intl

May 10

ORD6:00 pmChicago O'Hare Intl

16h 45m

1 stop

LYS5:45 pmLyon-Saint Exupéry

$501

Find similar

TAP AIR PORTUGAL

May 2

LYS6:05 amLyon-Saint Exupéry

17h 10m

1 stop

ORD4:15 pmChicago O'Hare Intl

May 10

ORD6:00 pmChicago O'Hare Intl

16h 45m

1 stop

LYS5:45 pmLyon-Saint Exupéry

$502

Find similar

Lufthansa flights from Lyon to Illinois

Our best Lufthansa deals on Lyon to Illinois flight tickets

Lufthansa

Jan 16

LYS6:25 amLyon-Saint Exupéry

15h 55m

1 stop

ORD3:20 pmChicago O'Hare Intl

Jan 23

ORD3:20 pmChicago O'Hare Intl

11h 45m

1 stop

LYS10:05 amLyon-Saint Exupéry

$589

Find similar

Lufthansa

Jan 16

LYS6:25 amLyon-Saint Exupéry

15h 55m

1 stop

ORD3:20 pmChicago O'Hare Intl

Jan 23

ORD3:20 pmChicago O'Hare Intl

11h 45m

1 stop

LYS10:05 amLyon-Saint Exupéry

$591

Find similar

Lufthansa

Jan 14

LYS1:05 pmLyon-Saint Exupéry

12h 20m

1 stop

ORD6:25 pmChicago O'Hare Intl

Jan 31

ORD6:00 pmChicago O'Hare Intl

11h 25m

1 stop

LYS12:25 pmLyon-Saint Exupéry

$601

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Fri 5/1

5:20 am-4:00 pm

1 stop17h 40m

Chicago O'Hare Intl

Sun 5/10

6:00 pm-5:45 pm

1 stop16h 45m

$483

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Sat 5/2

6:05 am-4:15 pm

1 stop17h 10m

Chicago O'Hare Intl

Sun 5/10

6:00 pm-5:45 pm

1 stop16h 45m

$501

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Sat 5/2

6:05 am-4:15 pm

1 stop17h 10m

Chicago O'Hare Intl

Sun 5/10

6:00 pm-5:45 pm

1 stop16h 45m

$502

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Sun 4/12

8:00 pm-4:10 pm

1 stop27h 10m

Chicago O'Hare Intl

Mon 4/20

7:15 pm-7:20 pm

1 stop17h 05m

$527

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Wed 2/4

8:10 pm-4:45 pm

1 stop27h 35m

Chicago O'Hare Intl

Sat 2/21

7:20 pm-7:25 pm

1 stop17h 05m

$536

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Sat 1/31

8:10 pm-4:55 pm

1 stop27h 45m

Chicago O'Hare Intl

Thu 2/5

7:20 pm-7:25 pm

1 stop17h 05m

$577

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Fri 1/16

6:25 am-3:20 pm

1 stop15h 55m

Chicago O'Hare Intl

Fri 1/23

3:20 pm-10:05 am

1 stop11h 45m

$589

LyonChicago

LYS - MDW

LYSMDW

Lyon-Saint Exupéry

Fri 1/16

6:40 am-4:29 pm

2 stops16h 49m

Chicago Midway

Fri 1/23

1:49 pm-11:05 am

2 stops14h 16m

$648

LyonChicago

LYS - MDW

LYSMDW

Lyon-Saint Exupéry

Sat 1/31

11:50 am-10:22 pm

2 stops17h 32m

Chicago Midway

Thu 2/5

1:26 pm-11:05 am

2 stops14h 39m

$658

LyonChicago

LYS - MDW

LYSMDW

Lyon-Saint Exupéry

Sat 1/31

6:55 am-10:22 pm

2 stops22h 27m

Chicago Midway

Wed 2/4

12:48 pm-11:05 am

2 stops15h 17m

$766

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Lyon to Illinois

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

Prices

Airlines

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Lyon is in September. Flight prices, which tend to average around $581, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $588.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Lyon to Illinois is on a Wednesday when prices can be found for as low as $655. Flights from Lyon to Illinois on a Thursday will generally be more expensive and average around $1,192. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is at noon. Flights from Lyon to Illinois during this time can be as low as $752. Flights in the morning are often more expensive with an average ticket price of $821.

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Lyon when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $764 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Lyon for as low as $526 on momondo.

Cheap Lyon to Illinois flight deals and tips

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

Fastest flight time	12h 20m
Direct flights	None

The fastest flight from Lyon to Illinois takes 12h 20m

There are no direct flights from Lyon to Illinois. There are no popular flight routes from Lyon to Illinois.

Search flight deals

When did momondo last update prices for flights from Lyon-Saint Exupéry Airport to Illinois?
Prices for flights from Lyon-Saint Exupéry Airport to Illinois were last updated today.
How old do you have to be to fly from Lyon-Saint Exupéry Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lyon-Saint Exupéry Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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

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

All flight searches from Lyon to Illinois on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Lyon and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Lyon and alert you when they change.