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Cheap flights from Washington, D.C. Reagan-National Airport to Rennes from $715

This is the cheapest one-way 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 7/22. 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

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Rennes

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:45 pm - 10:20 am
DCA
-
RNS
13h 35m
2 stops
Multiple Airlines Logo
2:25 pm - 11:12 pm
RNS
-
DCA
14h 47m
2 stops
$1,540Multiple Airlines
Fri, Jul 31 - Mon, Aug 31
Delta Logo
2:45 pm - 10:20 am
DCA
-
RNS
13h 35m
2 stops
Delta Logo
2:25 pm - 10:03 pm
RNS
-
DCA
13h 38m
2 stops
$1,609Delta
Mon, Jun 15 - Mon, Jun 22
KLM Logo
5:00 pm - 12:55 pm
DCA
-
RNS
13h 55m
2 stops
KLM Logo
11:05 am - 8:45 pm
RNS
-
DCA
15h 40m
2 stops
$1,843KLM
Fri, May 22 - Sat, Jun 6
KLM Logo
5:00 pm - 12:55 pm
DCA
-
RNS
13h 55m
2 stops
KLM Logo
11:05 am - 8:45 pm
RNS
-
DCA
15h 40m
2 stops
$1,943KLM
Fri, May 22 - Sat, Jun 6
Multiple Airlines Logo
11:30 am - 10:20 am
DCA
-
RNS
16h 50m
2 stops
Multiple Airlines Logo
11:05 am - 11:04 pm
RNS
-
DCA
17h 59m
2 stops
$2,013Multiple Airlines
Mon, Oct 5 - Sat, Oct 10
Multiple Airlines Logo
12:40 pm - 4:20 pm
DCA
-
RNS
21h 40m
3 stops
Multiple Airlines Logo
8:35 am - 9:48 pm
RNS
-
DCA
19h 13m
3 stops
$2,994Multiple Airlines
Fri, Jul 31 - Mon, Aug 31
Multiple Airlines Logo
4:20 pm - 4:20 pm
DCA
-
RNS
18h 00m
2 stops
Multiple Airlines Logo
8:35 am - 9:48 pm
RNS
-
DCA
19h 13m
3 stops
$3,003Multiple Airlines
Fri, Jul 31 - Mon, Aug 31

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

Our best KLM deals on Washington, D.C. Reagan-National Airport to Rennes flight tickets
KLM
Jun 6
DCA12:27 pmWashington, D.C. Reagan-National
15h 53m
2 stops
RNS10:20 amRennes St Jacques
Jun 13
RNS5:20 pmRennes St Jacques
29h 39m
2 stops
DCA4:59 pmWashington, D.C. Reagan-National
$1,735
KLM
May 22
DCA5:00 pmWashington, D.C. Reagan-National
13h 55m
2 stops
RNS12:55 pmRennes St Jacques
Jun 6
RNS11:05 amRennes St Jacques
15h 40m
2 stops
DCA8:45 pmWashington, D.C. Reagan-National
$1,843
KLM
May 22
DCA5:00 pmWashington, D.C. Reagan-National
13h 55m
2 stops
RNS12:55 pmRennes St Jacques
Jun 6
RNS11:05 amRennes St Jacques
15h 40m
2 stops
DCA8:45 pmWashington, D.C. Reagan-National
$1,943

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 April 22, 2026.
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

Cheapest round-trip

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Fri 7/31

2:45 pm-10:20 am

2 stops13h 35m

Rennes St Jacques

Mon 8/31

2:25 pm-11:12 pm

2 stops14h 47m

$1,540
Quickest round-trip

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Mon 6/15

2:45 pm-10:20 am

2 stops13h 35m

Rennes St Jacques

Mon 6/22

2:25 pm-10:03 pm

2 stops13h 38m

$1,609

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Fri 5/22

5:00 pm-12:55 pm

2 stops13h 55m

Rennes St Jacques

Sat 6/6

11:05 am-8:45 pm

2 stops15h 40m

$1,843

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Fri 5/22

5:00 pm-12:55 pm

2 stops13h 55m

Rennes St Jacques

Sat 6/6

11:05 am-8:45 pm

2 stops15h 40m

$1,943

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Mon 10/5

11:30 am-10:20 am

2 stops16h 50m

Rennes St Jacques

Sat 10/10

11:05 am-11:04 pm

2 stops17h 59m

$2,013

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Fri 7/31

12:40 pm-4:20 pm

3 stops21h 40m

Rennes St Jacques

Mon 8/31

8:35 am-9:48 pm

3 stops19h 13m

$2,994

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Fri 7/31

4:20 pm-4:20 pm

2 stops18h 00m

Rennes St Jacques

Mon 8/31

8:35 am-9:48 pm

3 stops19h 13m

$3,003
Cheapest one-way

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Wed 7/22

7:00 am-7:25 pm

3 stops30h 25m

$715

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Wed 7/22

4:20 pm-4:55 pm

2 stops18h 35m

$747
Quickest one-way

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Mon 10/5

11:30 am-10:20 am

2 stops16h 50m

$1,838

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 airline that flies from Washington, D.C. Reagan-National to Rennes St Jacques?

Air France is the most popular carrier operating from Washington, D.C. Reagan-National to Rennes St Jacques

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

Fastest flight time

13h 35m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Rennes takes 13h 35m
There are no direct flights from Washington, D.C. Reagan-National Airport to Rennes. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Rennes.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Rennes

  • 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 35m.

  • 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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