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

Confirm your travel details to search for the latest offers for flights from Rennes to Illinois . 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 Illinois with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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

Prices for flights from Rennes St Jacques Airport to Illinois are refreshed on a daily basis.

How old do you have to be to fly from Rennes St Jacques 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 Rennes St Jacques Airport to Illinois.

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

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

$908 Cheap Flights from Rennes to Illinois in 2025/26

1 adult

0 bags

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Find the cheapest flights from Rennes to Illinois

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:05 am - 3:10 pm

RNS

ORD

11h 05m1 stop

6:50 am - 10:20 am

ORD

RNS

20h 30m2 stops

$908Delta

Tue, Feb 3 - Tue, Feb 10

11:05 am - 9:35 pm

RNS

ORD

17h 30m2 stops

9:55 am - 10:20 am

ORD

RNS

17h 25m2 stops

$913Delta

Tue, Feb 3 - Tue, Feb 10

11:05 am - 10:22 pm

RNS

MDW

18h 17m2 stops

9:33 am - 10:20 am

MDW

RNS

17h 47m2 stops

$913Delta

Tue, Feb 3 - Tue, Feb 10

11:05 am - 5:45 pm

RNS

ORD

37h 40m2 stops

2:30 pm - 10:20 am

ORD

RNS

36h 50m2 stops

$1,304Air France

Tue, Jan 6 - Sat, Jan 10

11:05 am - 3:00 pm

RNS

ORD

34h 55m3 stops

6:30 pm - 10:20 am

ORD

RNS

32h 50m3 stops

$1,528Multiple Airlines

Tue, Jan 6 - Sat, Jan 10

11:05 am - 5:34 pm

RNS

MDW

37h 29m2 stops

5:31 pm - 10:20 am

MDW

RNS

33h 49m2 stops

$1,597KLM

Tue, Jan 6 - Sat, Jan 10

11:05 am - 3:00 pm

RNS

ORD

34h 55m3 stops

12:44 pm - 4:05 pm

ORD

RNS

20h 21m2 stops

$1,714Multiple Airlines

Tue, Jan 6 - Sat, Jan 10

11:05 am - 3:10 pm

RNS

ORD

11h 05m1 stop

10:24 am - 10:20 am

ORD

RNS

16h 56m2 stops

$2,114Air France

Tue, Jan 6 - Sat, Jan 10

11:05 am - 3:10 pm

RNS

ORD

11h 05m1 stop

10:48 am - 4:05 pm

ORD

RNS

22h 17m2 stops

$2,412Multiple Airlines

Tue, Jan 6 - Sat, Jan 10

Delta flights from Rennes to Illinois

Our best Delta deals on Rennes to Illinois flight tickets

Delta

Feb 3

RNS11:05 amRennes St Jacques

11h 05m

1 stop

ORD3:10 pmChicago O'Hare Intl

Feb 10

ORD6:50 amChicago O'Hare Intl

20h 30m

2 stops

RNS10:20 amRennes St Jacques

$908

Find similar

Delta

Feb 3

RNS11:05 amRennes St Jacques

17h 30m

2 stops

ORD9:35 pmChicago O'Hare Intl

Feb 10

ORD9:55 amChicago O'Hare Intl

17h 25m

2 stops

RNS10:20 amRennes St Jacques

$913

Find similar

Air France flights from Rennes to Illinois

Our best Air France deals on Rennes to Illinois flight tickets

Air France

Jan 6

RNS11:05 amRennes St Jacques

37h 40m

2 stops

ORD5:45 pmChicago O'Hare Intl

Jan 10

ORD2:30 pmChicago O'Hare Intl

36h 50m

2 stops

RNS10:20 amRennes St Jacques

$1,304

Find similar

Air France

Jan 6

RNS11:05 amRennes St Jacques

11h 05m

1 stop

ORD3:10 pmChicago O'Hare Intl

Jan 10

ORD10:24 amChicago O'Hare Intl

16h 56m

2 stops

RNS10:20 amRennes St Jacques

$2,114

Find similar

Fly from

Fly to

Route

Depart

Return

Price

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Tue 2/3

11:05 am-3:10 pm

1 stop11h 05m

Chicago O'Hare Intl

Tue 2/10

6:50 am-10:20 am

2 stops20h 30m

$908

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Tue 2/3

11:05 am-9:35 pm

2 stops17h 30m

Chicago O'Hare Intl

Tue 2/10

9:55 am-10:20 am

2 stops17h 25m

$913

RennesChicago

RNS - MDW

RNSMDW

Rennes St Jacques

Tue 2/3

11:05 am-10:22 pm

2 stops18h 17m

Chicago Midway

Tue 2/10

9:33 am-10:20 am

2 stops17h 47m

$913

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Tue 1/6

11:05 am-5:45 pm

2 stops37h 40m

Chicago O'Hare Intl

Sat 1/10

2:30 pm-10:20 am

2 stops36h 50m

$1,304

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Tue 1/6

11:05 am-3:00 pm

3 stops34h 55m

Chicago O'Hare Intl

Sat 1/10

6:30 pm-10:20 am

3 stops32h 50m

$1,528

RennesChicago

RNS - MDW

RNSMDW

Rennes St Jacques

Tue 1/6

11:05 am-5:34 pm

2 stops37h 29m

Chicago Midway

Sat 1/10

5:31 pm-10:20 am

2 stops33h 49m

$1,597

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Tue 1/6

11:05 am-3:00 pm

3 stops34h 55m

Chicago O'Hare Intl

Sat 1/10

12:44 pm-4:05 pm

2 stops20h 21m

$1,714

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Tue 1/6

11:05 am-3:10 pm

1 stop11h 05m

Chicago O'Hare Intl

Sat 1/10

10:24 am-10:20 am

2 stops16h 56m

$2,114

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Tue 1/6

11:05 am-3:10 pm

1 stop11h 05m

Chicago O'Hare Intl

Sat 1/10

10:48 am-4:05 pm

2 stops22h 17m

$2,412

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Rennes to Illinois flight deals and tips

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

Fastest flight time	11h 05m
Direct flights	None

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

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

Search flight deals

When did momondo last update prices for flights from Rennes St Jacques Airport to Illinois?
Prices for flights from Rennes St Jacques Airport to Illinois are refreshed on a daily basis.
How old do you have to be to fly from Rennes St Jacques 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 Rennes St Jacques Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois 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 Illinois. 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 Illinois?
Confirm your travel details to search for the latest offers for flights from Rennes to Illinois. 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 Illinois with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

It is quick and easy to find Rennes to Illinois 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 Illinois that suits you.

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

Flights from Rennes to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Illinois.

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

Yes momondo offers price alerts on flights to Illinois from Rennes. 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.