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Cheap flights from the United States to Rennes from $993

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Rennes departing on 1/21. 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
0 bags

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Find the cheapest flights from the United States to Rennes

Recent round-trip flight deals from the United States to Rennes

Enter your travel dates to find the best prices.
KLM Logo
12:32 pm - 10:20 am
IAD
-
RNS
15h 48m2 stops
KLM Logo
2:25 pm - 4:05 pm
RNS
-
IAD
31h 40m1 stop
$993KLM
Wed, Jan 21 - Wed, Jan 28
Delta Logo
12:23 pm - 10:20 am
IAD
-
RNS
15h 57m2 stops
Delta Logo
11:05 am - 4:35 pm
RNS
-
IAD
11h 30m1 stop
$999Delta
Tue, Jan 20 - Tue, Jan 27
KLM Logo
6:05 pm - 1:55 pm
IAD
-
RNS
13h 50m1 stop
KLM Logo
11:05 am - 4:35 pm
RNS
-
IAD
11h 30m1 stop
$1,001KLM
Tue, Jan 20 - Tue, Jan 27
Air France Logo
12:40 pm - 10:20 am
IAD
-
RNS
15h 40m2 stops
Air France Logo
2:25 pm - 12:24 am
RNS
-
IAD
15h 59m2 stops
$1,003Air France
Wed, Jan 21 - Wed, Jan 28
Multiple Airlines Logo
1:40 pm - 10:20 am
DCA
-
RNS
14h 40m2 stops
Multiple Airlines Logo
2:25 pm - 11:41 pm
RNS
-
DCA
15h 16m2 stops
$1,003Multiple Airlines
Wed, Jan 21 - Wed, Jan 28
Delta Logo
7:22 am - 10:20 am
BWI
-
RNS
20h 58m2 stops
Delta Logo
2:25 pm - 12:41 am
RNS
-
BWI
16h 16m2 stops
$1,004Delta
Wed, Jan 21 - Wed, Jan 28
Air France Logo
1:40 pm - 10:20 am
DCA
-
RNS
14h 40m2 stops
Air France Logo
11:05 am - 10:48 pm
RNS
-
DCA
17h 43m2 stops
$1,009Air France
Tue, Jan 20 - Tue, Jan 27
Delta Logo
10:08 am - 10:20 am
IAD
-
RNS
18h 12m2 stops
Delta Logo
11:05 am - 12:24 am
RNS
-
IAD
19h 19m2 stops
$1,009Delta
Tue, Jan 20 - Tue, Jan 27
Delta Logo
11:45 am - 10:20 am
BWI
-
RNS
16h 35m2 stops
Delta Logo
11:05 am - 11:05 pm
RNS
-
BWI
18h 00m2 stops
$1,010Delta
Tue, Jan 20 - Tue, Jan 27
KLM Logo
12:29 pm - 10:35 am
IAD
-
RNS
16h 06m2 stops
KLM Logo
5:30 pm - 4:05 pm
RNS
-
IAD
28h 35m1 stop
$1,032KLM
Fri, Jan 9 - Mon, Jan 12

KLM flights from United States to Rennes

Our best KLM deals on United States to Rennes flight tickets
KLM
Jan 21
IAD12:32 pmWashington, D.C. Dulles Intl
15h 48m
2 stops
RNS10:20 amRennes St Jacques
Jan 28
RNS2:25 pmRennes St Jacques
31h 40m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
$993
Find similar
KLM
Jan 20
IAD6:05 pmWashington, D.C. Dulles Intl
13h 50m
1 stop
RNS1:55 pmRennes St Jacques
Jan 27
RNS11:05 amRennes St Jacques
11h 30m
1 stop
IAD4:35 pmWashington, D.C. Dulles Intl
$1,001
Find similar
KLM
Jan 9
IAD12:29 pmWashington, D.C. Dulles Intl
16h 06m
2 stops
RNS10:35 amRennes St Jacques
Jan 12
RNS5:30 pmRennes St Jacques
28h 35m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
$1,032
Find similar

Delta flights from United States to Rennes

Our best Delta deals on United States to Rennes flight tickets
Delta
Jan 20
IAD12:23 pmWashington, D.C. Dulles Intl
15h 57m
2 stops
RNS10:20 amRennes St Jacques
Jan 27
RNS11:05 amRennes St Jacques
11h 30m
1 stop
IAD4:35 pmWashington, D.C. Dulles Intl
$999
Find similar
Delta
Jan 21
BWI7:22 amBaltimore/Washington
20h 58m
2 stops
RNS10:20 amRennes St Jacques
Jan 28
RNS2:25 pmRennes St Jacques
16h 16m
2 stops
BWI12:41 amBaltimore/Washington
$1,004
Find similar
Delta
Jan 20
IAD10:08 amWashington, D.C. Dulles Intl
18h 12m
2 stops
RNS10:20 amRennes St Jacques
Jan 27
RNS11:05 amRennes St Jacques
19h 19m
2 stops
IAD12:24 amWashington, D.C. Dulles Intl
$1,009
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States 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 December 8, 2025.
Use the filters below to find and compare flights from the United States to Rennes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Wed 1/21

12:32 pm-10:20 am

2 stops15h 48m

Rennes St Jacques

Wed 1/28

2:25 pm-4:05 pm

1 stop31h 40m

$993

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Tue 1/20

12:23 pm-10:20 am

2 stops15h 57m

Rennes St Jacques

Tue 1/27

11:05 am-4:35 pm

1 stop11h 30m

$999

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Tue 1/20

6:05 pm-1:55 pm

1 stop13h 50m

Rennes St Jacques

Tue 1/27

11:05 am-4:35 pm

1 stop11h 30m

$1,001

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Wed 1/21

12:40 pm-10:20 am

2 stops15h 40m

Rennes St Jacques

Wed 1/28

2:25 pm-12:24 am

2 stops15h 59m

$1,003

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Wed 1/21

1:40 pm-10:20 am

2 stops14h 40m

Rennes St Jacques

Wed 1/28

2:25 pm-11:41 pm

2 stops15h 16m

$1,003

BaltimoreRennes

BWI - RNS

BWIRNS

Baltimore/Washington

Wed 1/21

7:22 am-10:20 am

2 stops20h 58m

Rennes St Jacques

Wed 1/28

2:25 pm-12:41 am

2 stops16h 16m

$1,004

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Tue 1/20

1:40 pm-10:20 am

2 stops14h 40m

Rennes St Jacques

Tue 1/27

11:05 am-10:48 pm

2 stops17h 43m

$1,009

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Tue 1/20

10:08 am-10:20 am

2 stops18h 12m

Rennes St Jacques

Tue 1/27

11:05 am-12:24 am

2 stops19h 19m

$1,009

BaltimoreRennes

BWI - RNS

BWIRNS

Baltimore/Washington

Tue 1/20

11:45 am-10:20 am

2 stops16h 35m

Rennes St Jacques

Tue 1/27

11:05 am-11:05 pm

2 stops18h 00m

$1,010

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Fri 1/9

12:29 pm-10:35 am

2 stops16h 06m

Rennes St Jacques

Mon 1/12

5:30 pm-4:05 pm

1 stop28h 35m

$1,032

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Rennes from

How to get the cheapest flight ticket from United States to Rennes

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Rennes?

On average, the least expensive day to fly to Rennes from United States is on a Thursday. momondo users have found tickets for Thursday departures for as low as $916. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Rennes on Saturday is $1,291.

What is the cheapest time of day to depart on your flight to Rennes?

Our data shows that the cheapest United States to Rennes flights are usually those with departure times in the evening. Our users have found flights to Rennes in the evening for as low as $900. Flights in the afternoon are often more expensive with an average ticket price of $1,130.

Can stopping save me money on United States to Rennes flights?

You could potentially save up to 5% on your flight if you consider stops on a United States to Rennes flight.

Cheap United States to Rennes flight deals and tips

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

Fastest flight time

11h 15m

Direct flights

None
The fastest flight from United States to Rennes takes 11h 15m
There are no direct flights from United States to Rennes. There are no popular flight routes from United States to Rennes.
Search flight deals

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Rennes St Jacques Airport.

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

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

Best airlines flying from United States to Rennes

Compare and see reviews for airlines that fly from United States to Rennes with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom $613Free CancellationRating
7.4
1,502 reviews
Search Air France flights
DeltaPriceFrom $613Free CancellationRating
7.9
8,011 reviews
Search Delta flights

Why use momondo?

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

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

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

Flights from United States to Rennes 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 United States to Rennes?

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 United States to Rennes.

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

Of course. momondo tracks the price of United States to Rennes flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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