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

British Airways, Turkish Airlines, and Scandinavian 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.

$367 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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Cheap round-trip flights

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6:20 pm - 3:25 pmLYS-ORD

28h 05m1 stop

7:10 pm - 5:35 pmORD-LYS

15h 25m1 stop

$471TAP AIR PORTUGAL

Find Deal

Thu, Nov 20 - Wed, Dec 3

6:20 pm - 3:25 pmLYS-ORD

28h 05m1 stop

7:10 pm - 5:35 pmORD-LYS

15h 25m1 stop

$472TAP AIR PORTUGAL

Find Deal

Thu, Nov 20 - Wed, Dec 3

8:10 pm - 4:45 pmLYS-ORD

27h 35m1 stop

7:10 pm - 7:25 pmORD-LYS

17h 15m1 stop

$485Scandinavian Airlines

Find Deal

Sun, Mar 1 - Fri, Mar 6

8:10 pm - 5:45 pmLYS-ORD

27h 35m1 stop

8:20 pm - 7:25 pmORD-LYS

17h 05m1 stop

$487Scandinavian Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 18

6:40 am - 2:20 pmLYS-ORD

14h 40m1 stop

10:24 am - 9:30 amORD-LYS

16h 06m2 stops

$575Delta

Find Deal

Mon, Jan 12 - Fri, Jan 23

6:40 am - 2:20 pmLYS-ORD

14h 40m1 stop

10:24 am - 9:30 amORD-LYS

16h 06m2 stops

$668Delta

Find Deal

Mon, Jan 12 - Fri, Jan 23

6:40 am - 2:20 pmLYS-ORD

14h 40m1 stop

5:20 pm - 5:35 pmORD-LYS

17h 15m1 stop

$669Air France

Find Deal

Wed, Jan 28 - Tue, Feb 3

9:55 am - 6:05 pmLYS-MDW

15h 10m2 stops

5:59 pm - 1:45 pmMDW-LYS

12h 46m2 stops

$670Multiple Airlines

Find Deal

Mon, Apr 13 - Sun, Apr 19

6:55 am - 3:10 pmLYS-ORD

15h 15m1 stop

5:20 pm - 5:35 pmORD-LYS

17h 15m1 stop

$678Air France

Find Deal

Thu, Jan 29 - Tue, Feb 3

6:40 am - 5:32 pmLYS-MDW

17h 52m2 stops

6:17 pm - 5:35 pmMDW-LYS

16h 18m2 stops

$710Multiple Airlines

Find Deal

Wed, Jan 28 - 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

Nov 20

LYS6:20 pmLyon-Saint Exupéry

28h 05m

1 stop

ORD3:25 pmChicago O'Hare Intl

Dec 3

ORD7:10 pmChicago O'Hare Intl

15h 25m

1 stop

LYS5:35 pmLyon-Saint Exupéry

$471

Find similar

TAP AIR PORTUGAL

Nov 20

LYS6:20 pmLyon-Saint Exupéry

28h 05m

1 stop

ORD3:25 pmChicago O'Hare Intl

Dec 3

ORD7:10 pmChicago O'Hare Intl

15h 25m

1 stop

LYS5:35 pmLyon-Saint Exupéry

$472

Find similar

TAP AIR PORTUGAL

Nov 20

LYS6:20 pmLyon-Saint Exupéry

28h 05m

1 stop

ORD3:25 pmChicago O'Hare Intl

Dec 3

ORD7:10 pmChicago O'Hare Intl

32h 05m

1 stop

LYS10:15 amLyon-Saint Exupéry

$473

Find similar

Scandinavian Airlines flights from Lyon to Illinois

Our best Scandinavian Airlines deals on Lyon to Illinois flight tickets

Scandinavian Airlines

Mar 1

LYS8:10 pmLyon-Saint Exupéry

27h 35m

1 stop

ORD4:45 pmChicago O'Hare Intl

Mar 6

ORD7:10 pmChicago O'Hare Intl

17h 15m

1 stop

LYS7:25 pmLyon-Saint Exupéry

$485

Find similar

Scandinavian Airlines

Mar 10

LYS8:10 pmLyon-Saint Exupéry

27h 35m

1 stop

ORD5:45 pmChicago O'Hare Intl

Mar 18

ORD8:20 pmChicago O'Hare Intl

17h 05m

1 stop

LYS7:25 pmLyon-Saint Exupéry

$487

Find similar

Scandinavian Airlines

Dec 4

LYS8:10 pmLyon-Saint Exupéry

27h 35m

1 stop

ORD4:45 pmChicago O'Hare Intl

Dec 11

ORD7:20 pmChicago O'Hare Intl

17h 05m

1 stop

LYS7:25 pmLyon-Saint Exupéry

$493

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Thu 11/20

6:20 pm-3:25 pm

1 stop28h 05m

Chicago O'Hare Intl

Wed 12/3

7:10 pm-5:35 pm

1 stop15h 25m

$471

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Thu 11/20

6:20 pm-3:25 pm

1 stop28h 05m

Chicago O'Hare Intl

Wed 12/3

7:10 pm-5:35 pm

1 stop15h 25m

$472

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Sun 3/1

8:10 pm-4:45 pm

1 stop27h 35m

Chicago O'Hare Intl

Fri 3/6

7:10 pm-7:25 pm

1 stop17h 15m

$485

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Tue 3/10

8:10 pm-5:45 pm

1 stop27h 35m

Chicago O'Hare Intl

Wed 3/18

8:20 pm-7:25 pm

1 stop17h 05m

$487

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Mon 1/12

6:40 am-2:20 pm

1 stop14h 40m

Chicago O'Hare Intl

Fri 1/23

10:24 am-9:30 am

2 stops16h 06m

$575

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Mon 1/12

6:40 am-2:20 pm

1 stop14h 40m

Chicago O'Hare Intl

Fri 1/23

10:24 am-9:30 am

2 stops16h 06m

$668

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Wed 1/28

6:40 am-2:20 pm

1 stop14h 40m

Chicago O'Hare Intl

Tue 2/3

5:20 pm-5:35 pm

1 stop17h 15m

$669

LyonChicago

LYS - MDW

LYSMDW

Lyon-Saint Exupéry

Mon 4/13

9:55 am-6:05 pm

2 stops15h 10m

Chicago Midway

Sun 4/19

5:59 pm-1:45 pm

2 stops12h 46m

$670

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Thu 1/29

6:55 am-3:10 pm

1 stop15h 15m

Chicago O'Hare Intl

Tue 2/3

5:20 pm-5:35 pm

1 stop17h 15m

$678

LyonChicago

LYS - MDW

LYSMDW

Lyon-Saint Exupéry

Wed 1/28

6:40 am-5:32 pm

2 stops17h 52m

Chicago Midway

Wed 2/4

6:17 pm-5:35 pm

2 stops16h 18m

$710

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 November is also cheap. Prices for this month can be found on momondo for an average of $597.

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 $755 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 $557 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

Direct flights	None

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.