How do I get Price Alerts for flights from Rennes to Chicago?

Confirm your travel details to search for the latest offers for flights from Rennes to Chicago . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Rennes to Chicago with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Rennes St Jacques Airport to Chicago?

Prices for flights from Rennes St Jacques Airport to Chicago were last updated today.

How old do you have to be to fly from Rennes St Jacques Airport to Chicago?

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 Rennes St Jacques Airport to Chicago.

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

The travel and health documents you'll need for your trip to Chicago 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 Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$919 Cheap Flights from Rennes to Chicago in 2025/26

1 adult

0 bags

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Find the cheapest flights from Rennes to Chicago

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:20 am - 11:56 pm

RNS

ORD

19h 36m2 stops

10:24 am - 10:20 am

ORD

RNS

16h 56m2 stops

$919Air France

Sat, Jan 24 - Sat, Jan 31

11:20 am - 10:22 pm

RNS

MDW

18h 02m2 stops

1:26 pm - 10:20 am

MDW

RNS

13h 54m2 stops

$919Delta

Sat, Jan 24 - Sat, Jan 31

2:25 pm - 2:30 pm

RNS

ORD

31h 05m1 stop

4:20 pm - 1:55 pm

ORD

RNS

14h 35m1 stop

$1,089KLM

Tue, Jun 2 - Tue, Jun 23

11:05 am - 11:55 pm

RNS

ORD

19h 50m2 stops

4:20 pm - 1:55 pm

ORD

RNS

14h 35m1 stop

$1,101Delta

Tue, Jun 2 - Tue, Jun 23

11:05 am - 9:36 pm

RNS

ORD

17h 31m2 stops

11:10 am - 10:20 am

ORD

RNS

16h 10m2 stops

$1,150Delta

Tue, Jun 2 - Tue, Jun 23

11:05 am - 9:45 pm

RNS

MDW

17h 40m2 stops

9:20 am - 10:20 am

MDW

RNS

18h 00m2 stops

$1,150Delta

Tue, Jun 2 - Tue, Jun 23

11:20 am - 8:53 pm

RNS

ORD

16h 33m2 stops

12:00 pm - 10:20 am

ORD

RNS

15h 20m2 stops

$1,196Multiple Airlines

Sat, Jan 10 - Wed, Jan 14

11:20 am - 2:45 pm

RNS

ORD

34h 25m3 stops

6:30 pm - 10:20 am

ORD

RNS

32h 50m3 stops

$1,390Multiple Airlines

Sat, Jan 10 - Wed, Jan 14

11:20 am - 2:45 pm

RNS

ORD

34h 25m3 stops

10:29 am - 10:20 am

ORD

RNS

16h 51m2 stops

$1,562Multiple Airlines

Sat, Jan 10 - Wed, Jan 14

11:20 am - 4:29 pm

RNS

MDW

36h 09m2 stops

11:21 am - 10:20 am

MDW

RNS

15h 59m2 stops

$1,854KLM

Sat, Jan 10 - Wed, Jan 14

Delta flights from Rennes to Chicago

Our best Delta deals on Rennes to Chicago flight tickets

Delta

Feb 11

RNS11:05 amRennes St Jacques

11h 05m

1 stop

ORD3:10 pmChicago O'Hare Intl

Feb 18

ORD11:18 amChicago O'Hare Intl

16h 02m

2 stops

RNS10:20 amRennes St Jacques

$912

Find similar

Delta

Feb 11

RNS11:05 amRennes St Jacques

18h 17m

2 stops

MDW10:22 pmChicago Midway

Feb 18

MDW12:45 pmChicago Midway

14h 35m

2 stops

RNS10:20 amRennes St Jacques

$917

Find similar

Delta

Jun 2

RNS11:05 amRennes St Jacques

19h 50m

2 stops

ORD11:55 pmChicago O'Hare Intl

Jun 23

ORD4:20 pmChicago O'Hare Intl

14h 35m

1 stop

RNS1:55 pmRennes St Jacques

$1,101

Find similar

Fly from

Fly to

Route

Depart

Return

Price

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Sat 1/24

11:20 am-11:56 pm

2 stops19h 36m

Chicago O'Hare Intl

Sat 1/31

10:24 am-10:20 am

2 stops16h 56m

$919

RennesChicago

RNS - MDW

RNSMDW

Rennes St Jacques

Sat 1/24

11:20 am-10:22 pm

2 stops18h 02m

Chicago Midway

Sat 1/31

1:26 pm-10:20 am

2 stops13h 54m

$919

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Tue 6/2

2:25 pm-2:30 pm

1 stop31h 05m

Chicago O'Hare Intl

Tue 6/23

4:20 pm-1:55 pm

1 stop14h 35m

$1,089

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Tue 6/2

11:05 am-11:55 pm

2 stops19h 50m

Chicago O'Hare Intl

Tue 6/23

4:20 pm-1:55 pm

1 stop14h 35m

$1,101

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Tue 6/2

11:05 am-9:36 pm

2 stops17h 31m

Chicago O'Hare Intl

Tue 6/23

11:10 am-10:20 am

2 stops16h 10m

$1,150

RennesChicago

RNS - MDW

RNSMDW

Rennes St Jacques

Tue 6/2

11:05 am-9:45 pm

2 stops17h 40m

Chicago Midway

Tue 6/23

9:20 am-10:20 am

2 stops18h 00m

$1,150

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Sat 1/10

11:20 am-8:53 pm

2 stops16h 33m

Chicago O'Hare Intl

Wed 1/14

12:00 pm-10:20 am

2 stops15h 20m

$1,196

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Sat 1/10

11:20 am-2:45 pm

3 stops34h 25m

Chicago O'Hare Intl

Wed 1/14

6:30 pm-10:20 am

3 stops32h 50m

$1,390

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Sat 1/10

11:20 am-2:45 pm

3 stops34h 25m

Chicago O'Hare Intl

Wed 1/14

10:29 am-10:20 am

2 stops16h 51m

$1,562

RennesChicago

RNS - MDW

RNSMDW

Rennes St Jacques

Sat 1/10

11:20 am-4:29 pm

2 stops36h 09m

Chicago Midway

Wed 1/14

11:21 am-10:20 am

2 stops15h 59m

$1,854

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Rennes to Chicago

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

Estimated round-trip price

Cheap Rennes to Chicago (RNS to CHI) flight deals and tips

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

Fastest flight time	16h 33m
Direct flights	None

The fastest flight from Rennes to Chicago takes 16h 33m

There are no direct flights from Rennes to Chicago. There are no popular flight routes from Rennes to Chicago.

Search flight deals

How far is Rennes St Jacques to Chicago by plane?
The distance between Rennes St Jacques and Chicago is about 3994.8 mi. A reasonable flight in good conditions will take 16h 33m.
When did momondo last update prices for flights from Rennes St Jacques Airport to Chicago?
Prices for flights from Rennes St Jacques Airport to Chicago were last updated today.
How old do you have to be to fly from Rennes St Jacques Airport to Chicago?
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 Rennes St Jacques Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago 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 Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Rennes to Chicago?
Confirm your travel details to search for the latest offers for flights from Rennes to Chicago. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Rennes to Chicago with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rennes to Chicago. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Chicago from Rennes with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rennes to Chicago.

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

Price alerts on flights to Chicago from Rennes are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.