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Cheap flights from Washington, D.C. Reagan-National Airport to Rennes from $908

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Rennes departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Rennes

Cheap round-trip flights

Delta Logo
12:59 pm - 10:35 amDCA-RNS
15h 36m2 stops
Delta Logo
11:05 am - 11:04 pmRNS-DCA
17h 59m2 stops
$908Delta
Find Deal
Fri, Dec 5 - Tue, Dec 9
Delta Logo
12:59 pm - 10:35 amDCA-RNS
15h 36m2 stops
Delta Logo
11:05 am - 11:04 pmRNS-DCA
17h 59m2 stops
$909Delta
Find Deal
Fri, Dec 5 - Tue, Dec 9
Logo
6:45 pm - 1:45 pmDCA-RNS
13h 00m2 stops
Logo
10:30 am - 8:33 pmRNS-DCA
16h 03m2 stops
$1,003
Find Deal
Tue, Sep 30 - Tue, Oct 7
Delta Logo
1:20 pm - 4:20 pmDCA-RNS
21h 00m2 stops
Delta Logo
6:30 am - 8:42 pmRNS-DCA
20h 12m2 stops
$1,030Delta
Find Deal
Fri, Sep 12 - Fri, Sep 19
Delta Logo
5:00 pm - 1:45 pmDCA-RNS
14h 45m2 stops
Delta Logo
10:20 am - 9:21 pmRNS-DCA
17h 01m2 stops
$1,070Delta
Find Deal
Mon, Sep 29 - Mon, Oct 6
Air France Logo
6:45 pm - 1:45 pmDCA-RNS
13h 00m2 stops
Air France Logo
10:30 am - 9:21 pmRNS-DCA
16h 51m2 stops
$1,112Air France
Find Deal
Wed, Oct 1 - Wed, Oct 8
Delta Logo
11:10 am - 10:05 amDCA-RNS
16h 55m2 stops
Delta Logo
10:15 am - 9:21 pmRNS-DCA
17h 06m2 stops
$1,476Delta
Find Deal
Thu, Oct 16 - Sun, Oct 19

Delta flights from Washington, D.C. Reagan-National Airport to Rennes

Our best Delta deals on Washington, D.C. Reagan-National Airport to Rennes flight tickets
Delta
Dec 5
DCA12:59 pmWashington, D.C. Reagan-National
15h 36m
2 stops
RNS10:35 amRennes St Jacques
Dec 9
RNS11:05 amRennes St Jacques
17h 59m
2 stops
DCA11:04 pmWashington, D.C. Reagan-National
$908
Find similar
Delta
Dec 5
DCA12:59 pmWashington, D.C. Reagan-National
15h 36m
2 stops
RNS10:35 amRennes St Jacques
Dec 9
RNS11:05 amRennes St Jacques
17h 59m
2 stops
DCA11:04 pmWashington, D.C. Reagan-National
$909
Find similar
Delta
Sep 12
DCA1:20 pmWashington, D.C. Reagan-National
21h 00m
2 stops
RNS4:20 pmRennes St Jacques
Sep 19
RNS6:30 amRennes St Jacques
20h 12m
2 stops
DCA8:42 pmWashington, D.C. Reagan-National
$1,030
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport 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 August 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Rennes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Fri 12/5

12:59 pm-10:35 am

2 stops15h 36m

Rennes St Jacques

Tue 12/9

11:05 am-11:04 pm

2 stops17h 59m

$908

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Fri 12/5

12:59 pm-10:35 am

2 stops15h 36m

Rennes St Jacques

Tue 12/9

11:05 am-11:04 pm

2 stops17h 59m

$909

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Tue 9/30

6:45 pm-1:45 pm

2 stops13h 00m

Rennes St Jacques

Tue 10/7

10:30 am-8:33 pm

2 stops16h 03m

$1,003

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Fri 9/12

1:20 pm-4:20 pm

2 stops21h 00m

Rennes St Jacques

Fri 9/19

6:30 am-8:42 pm

2 stops20h 12m

$1,030

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Mon 9/29

5:00 pm-1:45 pm

2 stops14h 45m

Rennes St Jacques

Mon 10/6

10:20 am-9:21 pm

2 stops17h 01m

$1,070

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Wed 10/1

6:45 pm-1:45 pm

2 stops13h 00m

Rennes St Jacques

Wed 10/8

10:30 am-9:21 pm

2 stops16h 51m

$1,112

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Thu 10/16

11:10 am-10:05 am

2 stops16h 55m

Rennes St Jacques

Sun 10/19

10:15 am-9:21 pm

2 stops17h 06m

$1,476

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 Washington, D.C. Reagan-National Airport 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 Washington, D.C. Reagan-National Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,068. 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 $1,371.

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

Our data shows that the cheapest Washington, D.C. Reagan-National Airport to Rennes flights are usually those with departure times in the afternoon. Our users have found flights to Rennes in the afternoon for as low as $1,192. Flights in the evening are often more expensive with an average ticket price of $1,365.

When to book flights from Washington, D.C. Reagan-National Airport to Rennes

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Rennes according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Rennes (DCA to RNS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Rennes

Best Price Found

$908

Fastest flight time

13h 00m

Direct flights

None

Airports in Rennes

1 airport
The best flight deal from Washington, D.C. Reagan-National Airport to Rennes found on momondo in the last 72 hours is $908
The fastest flight from Washington, D.C. Reagan-National Airport to Rennes takes 13h 00m
There are no direct flights from Washington, D.C. Reagan-National Airport to Rennes. Popular non-direct route for this connection is Washington, D.C. Reagan-National Airport - Rennes St Jacques Airport.
There is 1 airport near Rennes: Rennes St Jacques (RNS)
Search flight deals

  • How far is Washington, D.C. Reagan-National to Rennes St Jacques by plane?

    There are 3676.3 mi between Washington, D.C. Reagan-National and Rennes St Jacques. In terms of flight time, this usually takes a little over 13h 00m.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Rennes St Jacques Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Rennes St Jacques Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport 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 Washington, D.C. Reagan-National Airport 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.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Rennes?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rennes from Washington, D.C..

Can I find flights from Washington, D.C. to Rennes with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Rennes from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Rennes?

Once you have performed a search for Washington, D.C. to Rennes flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Washington, D.C. 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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