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Rennes

$914+ Cheap flights from Reagan-National (DCA) 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — RNS
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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Cheap flight deals from Reagan-National to Rennes

Cheapest flights from Reagan-National to Rennes
Explore the most affordable flight options available from Reagan-National to Rennes. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.

This Trip.com deal was found by Cheapflights users on 2/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1312:25 pm
DCA
-
RNS
2 stops15h 55m
Air France
Mon 4/202:25 pm
RNS
-
DCA
2 stops15h 15m
Air France
Deal found 2/16$914
This Air France deal was found by Cheapflights users on 2/17. 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.
Fri 4/35:02 pm
DCA
-
RNS
2 stops13h 53m
Multiple Airlines
Fri 4/102:25 pm
RNS
-
DCA
2 stops13h 43m
Multiple Airlines
Deal found 2/17$1,236
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:20 am
DCA
-
RNS
2 stops20h 00m
Delta
Tue 9/12:25 pm
RNS
-
DCA
2 stops14h 47m
Delta
Deal found 2/15$1,277

Find flight deals from Reagan-National to Rennes

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Rennes (RNS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 18, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$914
(Trip.com)
Provider with most accurate pricing for Washington, D.C. (WAS)-Rennes St Jacques flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Rennes St Jacques flights.
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From Washington, D.C. Reagan-National to Rennes St Jacques
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 February 18, 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

Reagan-National

Fly to

Rennes

Route

Depart

Return

Price

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Mon 4/13

12:25 pm-10:20 am

2 stops15h 55m

Rennes St Jacques

Mon 4/20

2:25 pm-11:40 pm

2 stops15h 15m

$914

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Fri 4/3

5:02 pm-12:55 pm

2 stops13h 53m

Rennes St Jacques

Fri 4/10

2:25 pm-10:08 pm

2 stops13h 43m

$1,236

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Best time to book a flight from Reagan-National to Rennes

Have a flexible travel schedule? Discover the best time to fly to Rennes from Reagan-National 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.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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 Washington, D.C. Reagan-National?

    Rennes St Jacques (RNS), located 4.0 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Reagan-National to Rennes. 0 airlines have flights to St Jacques from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to Rennes St Jacques should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Rennes?

    Airlines like Air France fly from Washington, D.C. Reagan-National Airport to Rennes in about 15h 55m. The time it takes to get you to your destination can typically vary by up to . Washington, D.C. Reagan-National Airport and Rennes are separated by a distance of 3675 mi.

  • Can I find deals for flights from Reagan-National to Rennes that include hotel bookings?

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

  • How can I find direct flights from Reagan-National to Rennes?

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

  • Can I find deals for business class flights from Reagan-National to Rennes?

    Yes. Cheapflights offers flight deals from Reagan-National 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.

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