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.

$782 Cheap Flights from Rennes to Chicago in 2025

1 adult

0 bags

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Find the cheapest flights from Rennes to Chicago

Round-trip

One-way

Cheap round-trip flights

4:50 pm - 2:10 pmRNS-ORD

28h 20m1 stop

4:15 pm - 4:30 pmORD-RNS

17h 15m1 stop

$782KLM

Find Deal

Sat, Sep 13 - Sat, Sep 20

7:05 am - 5:30 pmRNS-ORD

17h 25m2 stops

4:15 pm - 4:30 pmORD-RNS

17h 15m1 stop

$803KLM

Find Deal

Sat, Sep 13 - Sat, Sep 20

7:05 am - 5:30 pmRNS-ORD

17h 25m2 stops

1:00 pm - 3:35 pmORD-RNS

19h 35m2 stops

$897Delta

Find Deal

Sat, Sep 13 - Sat, Sep 20

5:35 pm - 2:20 pmRNS-ORD

27h 45m1 stop

10:10 am - 10:20 amORD-RNS

17h 10m2 stops

$921Delta

Find Deal

Thu, Dec 4 - Mon, Dec 8

5:35 pm - 2:20 pmRNS-ORD

27h 45m1 stop

10:10 am - 10:20 amORD-RNS

17h 10m2 stops

$925Delta

Find Deal

Thu, Dec 4 - Mon, Dec 8

5:35 pm - 8:36 pmRNS-ORD

34h 01m2 stops

1:30 pm - 10:20 amORD-RNS

13h 50m2 stops

$926Delta

Find Deal

Thu, Dec 4 - Mon, Dec 8

5:35 pm - 6:36 pmRNS-MDW

32h 01m2 stops

2:00 pm - 10:20 amMDW-RNS

13h 20m2 stops

$926Delta

Find Deal

Thu, Dec 4 - Mon, Dec 8

5:35 pm - 5:45 pmRNS-ORD

31h 10m2 stops

10:10 am - 10:20 amORD-RNS

17h 10m2 stops

$930Delta

Find Deal

Thu, Dec 4 - Mon, Dec 8

11:45 am - 9:21 pmRNS-ORD

16h 36m2 stops

5:10 pm - 1:45 pmORD-RNS

13h 35m1 stop

$936KLM

Find Deal

Fri, Sep 12 - Fri, Sep 19

7:05 am - 7:00 pmRNS-ORD

18h 55m3 stops

3:45 pm - 4:30 pmORD-RNS

17h 45m2 stops

$1,051

Find Deal

Sat, Sep 13 - Sat, Sep 20

KLM flights from Rennes to Chicago

Our best KLM deals on Rennes to Chicago flight tickets

KLM

Sep 13

RNS4:50 pmRennes St Jacques

28h 20m

1 stop

ORD2:10 pmChicago O'Hare Intl

Sep 20

ORD4:15 pmChicago O'Hare Intl

17h 15m

1 stop

RNS4:30 pmRennes St Jacques

$782

Find similar

KLM

Sep 13

RNS7:05 amRennes St Jacques

17h 25m

2 stops

ORD5:30 pmChicago O'Hare Intl

Sep 20

ORD4:15 pmChicago O'Hare Intl

17h 15m

1 stop

RNS4:30 pmRennes St Jacques

$803

Find similar

KLM

Sep 12

RNS11:45 amRennes St Jacques

16h 36m

2 stops

ORD9:21 pmChicago O'Hare Intl

Sep 19

ORD5:10 pmChicago O'Hare Intl

13h 35m

1 stop

RNS1:45 pmRennes St Jacques

$936

Find similar

Delta flights from Rennes to Chicago

Our best Delta deals on Rennes to Chicago flight tickets

Delta

Sep 13

RNS7:05 amRennes St Jacques

17h 25m

2 stops

ORD5:30 pmChicago O'Hare Intl

Sep 20

ORD1:00 pmChicago O'Hare Intl

19h 35m

2 stops

RNS3:35 pmRennes St Jacques

$897

Find similar

Delta

Dec 4

RNS5:35 pmRennes St Jacques

27h 45m

1 stop

ORD2:20 pmChicago O'Hare Intl

Dec 8

ORD10:10 amChicago O'Hare Intl

17h 10m

2 stops

RNS10:20 amRennes St Jacques

$921

Find similar

Delta

Dec 4

RNS5:35 pmRennes St Jacques

27h 45m

1 stop

ORD2:20 pmChicago O'Hare Intl

Dec 8

ORD10:10 amChicago O'Hare Intl

17h 10m

2 stops

RNS10:20 amRennes St Jacques

$925

Find similar

Fly from

Fly to

Route

Depart

Return

Price

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Sat 9/13

4:50 pm-2:10 pm

1 stop28h 20m

Chicago O'Hare Intl

Sat 9/20

4:15 pm-4:30 pm

1 stop17h 15m

$782

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Sat 9/13

7:05 am-5:30 pm

2 stops17h 25m

Chicago O'Hare Intl

Sat 9/20

4:15 pm-4:30 pm

1 stop17h 15m

$803

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Sat 9/13

7:05 am-5:30 pm

2 stops17h 25m

Chicago O'Hare Intl

Sat 9/20

1:00 pm-3:35 pm

2 stops19h 35m

$897

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Thu 12/4

5:35 pm-2:20 pm

1 stop27h 45m

Chicago O'Hare Intl

Mon 12/8

10:10 am-10:20 am

2 stops17h 10m

$921

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Thu 12/4

5:35 pm-2:20 pm

1 stop27h 45m

Chicago O'Hare Intl

Mon 12/8

10:10 am-10:20 am

2 stops17h 10m

$925

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Thu 12/4

5:35 pm-8:36 pm

2 stops34h 01m

Chicago O'Hare Intl

Mon 12/8

1:30 pm-10:20 am

2 stops13h 50m

$926

RennesChicago

RNS - MDW

RNSMDW

Rennes St Jacques

Thu 12/4

5:35 pm-6:36 pm

2 stops32h 01m

Chicago Midway

Mon 12/8

2:00 pm-10:20 am

2 stops13h 20m

$926

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Thu 12/4

5:35 pm-5:45 pm

2 stops31h 10m

Chicago O'Hare Intl

Mon 12/8

10:10 am-10:20 am

2 stops17h 10m

$930

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Fri 9/12

11:45 am-9:21 pm

2 stops16h 36m

Chicago O'Hare Intl

Fri 9/19

5:10 pm-1:45 pm

1 stop13h 35m

$936

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Sat 9/13

7:05 am-7:00 pm

3 stops18h 55m

Chicago O'Hare Intl

Sat 9/20

3:45 pm-4:30 pm

2 stops17h 45m

$1,051

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

Best Price Found	$782
Fastest flight time	11h 05m
Direct flights	None
Airports in Chicago	2 airports

The best flight deal from Rennes to Chicago found on momondo in the last 72 hours is $782

The fastest flight from Rennes to Chicago takes 11h 05m

There are no direct flights from Rennes to Chicago. Popular non-direct routes for this connection are Rennes St Jacques Airport - Chicago O'Hare Intl Airport and Rennes St Jacques Airport - Chicago Midway Airport.

There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

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 11h 05m.
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.