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Rennes

$635+ Cheap flights from Connecticut to Rennes (RNS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — RNS
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Connecticut to Rennes

Keep the following information in mind while searching for Connecticut to Rennes flight deals. Data was last updated June 16, 2025.

Round-trip from

$635
(Mytrip)
From Connecticut to Rennes St Jacques
Search Deals

Find flight deals from Connecticut to Rennes

Cheapest flights from Connecticut to Rennes
Explore the most affordable flight options available from Connecticut to Rennes. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Mytrip deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/45:45 pmLGA - RNS
3 stops35h 05mMultiple Airlines
Wed 8/134:00 pmRNS - LGA
2 stops35h 30mMultiple Airlines
Deal found 6/14$635
This Mytrip deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/44:55 pmEWR - RNS
3 stops35h 55mMultiple Airlines
Wed 8/134:00 pmRNS - EWR
2 stops28h 43mMultiple Airlines
Deal found 6/14$646
This KLM deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:30 pmJFK - RNS
1 stop10h 35mKLM
Wed 8/1311:45 amRNS - JFK
1 stop11h 30mKLM
Deal found 6/14$740
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/42:29 pmJFK - RNS
2 stops14h 36mDelta
Wed 8/1311:45 amRNS - JFK
1 stop15h 10mDelta
Deal found 6/14$744
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/45:00 pmEWR - RNS
1 stop12h 05mDelta
Wed 8/1311:45 amRNS - EWR
2 stops17h 38mDelta
Deal found 6/14$750
This Air France deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/316:10 pmJFK - RNS
1 stop10h 40mAir France
Thu 8/711:45 amRNS - JFK
1 stop13h 00mAir France
Deal found 6/15$829
This Kiwi.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/312:15 amJFK - RNS
1 stop28h 50mMultiple Airlines
Wed 8/1310:40 amRNS - JFK
2 stops41h 20mMultiple Airlines
Deal found 6/14$843
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/41:59 pmLGA - RNS
2 stops15h 06mDelta
Wed 8/1311:45 amRNS - LGA
2 stops15h 38mDelta
Deal found 6/14$859

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
Use the filters below to find and compare flights from Connecticut to Rennes that are best for you.

Fly from

Connecticut

Fly to

Rennes

Route

Depart

Return

Price

New YorkRennes

LGA - RNS

LGARNS

New York LaGuardia

Mon 8/4

5:45 pm-10:50 am

3 stops35h 05m

Rennes St Jacques

Wed 8/13

4:00 pm-9:30 pm

2 stops35h 30m

$635

NewarkRennes

EWR - RNS

EWRRNS

Newark

Mon 8/4

4:55 pm-10:50 am

3 stops35h 55m

Rennes St Jacques

Wed 8/13

4:00 pm-2:43 pm

2 stops28h 43m

$646

New YorkRennes

JFK - RNS

JFKRNS

New York John F Kennedy Intl

Mon 8/4

6:30 pm-11:05 am

1 stop10h 35m

Rennes St Jacques

Wed 8/13

11:45 am-5:15 pm

1 stop11h 30m

$740

New YorkRennes

JFK - RNS

JFKRNS

New York John F Kennedy Intl

Mon 8/4

2:29 pm-11:05 am

2 stops14h 36m

Rennes St Jacques

Wed 8/13

11:45 am-8:55 pm

1 stop15h 10m

$744

NewarkRennes

EWR - RNS

EWRRNS

Newark

Mon 8/4

5:00 pm-11:05 am

1 stop12h 05m

Rennes St Jacques

Wed 8/13

11:45 am-11:23 pm

2 stops17h 38m

$750

New YorkRennes

JFK - RNS

JFKRNS

New York John F Kennedy Intl

Thu 7/31

6:10 pm-10:50 am

1 stop10h 40m

Rennes St Jacques

Thu 8/7

11:45 am-6:45 pm

1 stop13h 00m

$829

New YorkRennes

JFK - RNS

JFKRNS

New York John F Kennedy Intl

Sun 8/3

12:15 am-11:05 am

1 stop28h 50m

Rennes St Jacques

Wed 8/13

10:40 am-10:00 pm

2 stops41h 20m

$843

New YorkRennes

LGA - RNS

LGARNS

New York LaGuardia

Mon 8/4

1:59 pm-11:05 am

2 stops15h 06m

Rennes St Jacques

Wed 8/13

11:45 am-9:23 pm

2 stops15h 38m

$859

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Best time to book a flight from Connecticut to Rennes

Have a flexible travel schedule? Discover the best time to fly to Rennes from Connecticut with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Connecticut to Rennes

Rainfall in Rennes by month

Plan your trip to Rennes by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rennes ranges from 1.5 - 3.0 inches per month. October is typically the wettest month, when rainfall can reach 3.0 in. August is typically the driest time to visit Rennes when rainfall is around 1.5 in.

Temperature in Rennes by month

Plan your trip to Rennes by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rennes, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Rennes

Get insights into the airlines that provide service to Rennes. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rennes. Reviews last updated June 16, 2025.
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
KLM
7.8
Good
1,363 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air France
7.5
Good
1,466 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Connecticut to Rennes. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Rennes from Connecticut?

    Most people fly into Rennes St Jacques (RNS) if they book a flight to Rennes from Connecticut. St Jacques is conveniently located just 4.0 mi from Rennes’s city center.

  • What are the most popular routes from Connecticut to Rennes?

    The most popular route from Connecticut to Rennes is New York John F Kennedy Intl - Rennes St Jacques. You may also consider Newark - Rennes St Jacques or New York LaGuardia - Rennes St Jacques.

  • Can I find deals for flights from Connecticut to Rennes that include hotel bookings?

    Yes. In addition to deals on Connecticut to Rennes flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Connecticut to Rennes?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Connecticut to Rennes.

  • Can I find deals for business class flights from Connecticut to Rennes?

    Yes. Cheapflights offers flight deals from Connecticut to Rennes by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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