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Cheap flights from Connecticut to Rennes from $544

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Rennes departing on 7/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Connecticut to Rennes

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:20 pm - 4:30 pm
JFK
-
RNS
16h 10m
1 stop
Multiple Airlines Logo
3:25 pm - 3:55 pm
RNS
-
JFK
30h 30m
1 stop
$872Multiple Airlines
Thu, Jul 16 - Wed, Aug 26
Multiple Airlines Logo
6:20 pm - 4:30 pm
JFK
-
RNS
16h 10m
1 stop
Multiple Airlines Logo
4:10 pm - 7:40 pm
RNS
-
JFK
33h 30m
2 stops
$919Multiple Airlines
Thu, Jul 16 - Wed, Aug 26
Multiple Airlines Logo
6:20 pm - 9:30 pm
JFK
-
RNS
21h 10m
1 stop
Multiple Airlines Logo
8:25 pm - 3:55 pm
RNS
-
JFK
25h 30m
1 stop
$943Multiple Airlines
Mon, Jul 27 - Thu, Aug 6
Multiple Airlines Logo
6:20 pm - 3:10 pm
JFK
-
RNS
14h 50m
1 stop
Multiple Airlines Logo
10:00 pm - 3:55 pm
RNS
-
JFK
23h 55m
1 stop
$945Multiple Airlines
Sun, Jul 26 - Tue, Aug 4
Multiple Airlines Logo
6:20 pm - 9:30 pm
JFK
-
RNS
21h 10m
1 stop
Multiple Airlines Logo
10:00 pm - 3:55 pm
RNS
-
JFK
23h 55m
1 stop
$946Multiple Airlines
Mon, Jul 27 - Tue, Aug 4
Multiple Airlines Logo
6:20 pm - 2:50 pm
JFK
-
RNS
14h 30m
1 stop
Multiple Airlines Logo
8:25 pm - 3:55 pm
RNS
-
JFK
25h 30m
1 stop
$962Multiple Airlines
Tue, Jul 28 - Thu, Aug 6
Multiple Airlines Logo
6:20 pm - 2:50 pm
JFK
-
RNS
14h 30m
1 stop
Multiple Airlines Logo
10:00 pm - 3:55 pm
RNS
-
JFK
23h 55m
1 stop
$965Multiple Airlines
Tue, Jul 28 - Tue, Aug 4
Multiple Airlines Logo
6:20 pm - 4:30 pm
JFK
-
RNS
16h 10m
1 stop
Multiple Airlines Logo
8:25 pm - 3:55 pm
RNS
-
JFK
25h 30m
1 stop
$983Multiple Airlines
Thu, Jul 23 - Thu, Aug 6
Delta Logo
1:00 pm - 10:20 am
LGA
-
RNS
15h 20m
2 stops
Delta Logo
11:05 am - 11:23 pm
RNS
-
LGA
18h 18m
2 stops
$1,166Delta
Mon, Jul 27 - Wed, Aug 5
Delta Logo
5:00 pm - 10:20 am
EWR
-
RNS
11h 20m
1 stop
Delta Logo
11:05 am - 10:00 pm
RNS
-
EWR
16h 55m
1 stop
$1,175Delta
Sun, Jul 26 - Tue, Aug 4

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Delta flights from Connecticut to Rennes

Our best Delta deals on Connecticut to Rennes flight tickets
Delta
Jul 27
JFK5:30 pmNew York John F Kennedy Intl
10h 50m
1 stop
RNS10:20 amRennes St Jacques
Aug 5
RNS11:05 amRennes St Jacques
15h 55m
2 stops
JFK9:00 pmNew York John F Kennedy Intl
$1,161
Delta
Jul 27
LGA1:00 pmNew York LaGuardia
15h 20m
2 stops
RNS10:20 amRennes St Jacques
Aug 5
RNS11:05 amRennes St Jacques
18h 18m
2 stops
LGA11:23 pmNew York LaGuardia
$1,166
Delta
Jul 26
EWR5:00 pmNewark
11h 20m
1 stop
RNS10:20 amRennes St Jacques
Aug 4
RNS11:05 amRennes St Jacques
16h 55m
1 stop
EWR10:00 pmNewark
$1,175

KLM flights from Connecticut to Rennes

Our best KLM deals on Connecticut to Rennes flight tickets
KLM
Jul 27
JFK4:30 pmNew York John F Kennedy Intl
11h 50m
1 stop
RNS10:20 amRennes St Jacques
Aug 5
RNS5:50 pmRennes St Jacques
24h 39m
1 stop
JFK12:29 pmNew York John F Kennedy Intl
$1,150
KLM
Jul 26
JFK5:30 pmNew York John F Kennedy Intl
10h 50m
1 stop
RNS10:20 amRennes St Jacques
Aug 4
RNS11:05 amRennes St Jacques
12h 12m
1 stop
JFK5:17 pmNew York John F Kennedy Intl
$1,174
KLM
Jul 26
JFK4:30 pmNew York John F Kennedy Intl
11h 50m
1 stop
RNS10:20 amRennes St Jacques
Aug 3
RNS6:05 pmRennes St Jacques
26h 30m
1 stop
JFK2:35 pmNew York John F Kennedy Intl
$1,176

momondo Fare Finder

 
Customize your flight search to find flights from Connecticut to Rennes that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 23, 2026.
Use the filters below to find and compare flights from Connecticut to Rennes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkRennes

JFK - RNS

JFKRNS

New York John F Kennedy Intl

Thu 7/16

6:20 pm-4:30 pm

1 stop16h 10m

Rennes St Jacques

Wed 8/26

3:25 pm-3:55 pm

1 stop30h 30m

$872

New YorkRennes

JFK - RNS

JFKRNS

New York John F Kennedy Intl

Thu 7/16

6:20 pm-4:30 pm

1 stop16h 10m

Rennes St Jacques

Wed 8/26

4:10 pm-7:40 pm

2 stops33h 30m

$919

New YorkRennes

JFK - RNS

JFKRNS

New York John F Kennedy Intl

Mon 7/27

6:20 pm-9:30 pm

1 stop21h 10m

Rennes St Jacques

Thu 8/6

8:25 pm-3:55 pm

1 stop25h 30m

$943

New YorkRennes

JFK - RNS

JFKRNS

New York John F Kennedy Intl

Sun 7/26

6:20 pm-3:10 pm

1 stop14h 50m

Rennes St Jacques

Tue 8/4

10:00 pm-3:55 pm

1 stop23h 55m

$945

New YorkRennes

JFK - RNS

JFKRNS

New York John F Kennedy Intl

Mon 7/27

6:20 pm-9:30 pm

1 stop21h 10m

Rennes St Jacques

Tue 8/4

10:00 pm-3:55 pm

1 stop23h 55m

$946

New YorkRennes

JFK - RNS

JFKRNS

New York John F Kennedy Intl

Tue 7/28

6:20 pm-2:50 pm

1 stop14h 30m

Rennes St Jacques

Thu 8/6

8:25 pm-3:55 pm

1 stop25h 30m

$962

New YorkRennes

JFK - RNS

JFKRNS

New York John F Kennedy Intl

Tue 7/28

6:20 pm-2:50 pm

1 stop14h 30m

Rennes St Jacques

Tue 8/4

10:00 pm-3:55 pm

1 stop23h 55m

$965

New YorkRennes

JFK - RNS

JFKRNS

New York John F Kennedy Intl

Thu 7/23

6:20 pm-4:30 pm

1 stop16h 10m

Rennes St Jacques

Thu 8/6

8:25 pm-3:55 pm

1 stop25h 30m

$983

New YorkRennes

LGA - RNS

LGARNS

New York LaGuardia

Mon 7/27

1:00 pm-10:20 am

2 stops15h 20m

Rennes St Jacques

Wed 8/5

11:05 am-11:23 pm

2 stops18h 18m

$1,166
Quickest round-trip

NewarkRennes

EWR - RNS

EWRRNS

Newark

Sun 7/26

5:00 pm-10:20 am

1 stop11h 20m

Rennes St Jacques

Tue 8/4

11:05 am-10:00 pm

1 stop16h 55m

$1,175

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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Cheap Connecticut to Rennes flight deals and tips

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

Fastest flight time

10h 50m

Direct flights

None
The fastest flight from Connecticut to Rennes takes 10h 50m
There are no direct flights from Connecticut to Rennes. There are no popular flight routes from Connecticut to Rennes.
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Frequently asked questions about flying from Connecticut to Rennes

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

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

  • How many operators does momondo search for flights from Connecticut to Rennes St Jacques Airport?

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

    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 Connecticut to Rennes St Jacques Airport.

  • What documentation or ID do you need to fly to Rennes St Jacques Airport?

    The travel and health documents required for your trip to Rennes St Jacques Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rennes St Jacques Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Connecticut to Rennes

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

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

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • 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 Connecticut to Rennes?

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

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

Yes. All flights to Rennes from Connecticut on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Connecticut to Rennes flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Connecticut to Rennes now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rennes and let you know when they change.

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Thu 7/23
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