IAD - RNS

$1,025 Find Cheap Flights from Washington Dulles Airport to Rennes

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Rennes departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Rennes

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Rennes, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Rennes, as well as popular online travel agencies
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Cheap Flight Deals from Dulles Intl to Rennes (IAD-RNS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Rennes that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Dulles Intl to Rennes

KAYAK's recommended round-trip deals from the most popular airlines that fly from Dulles Intl to Rennes.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
8:25 pm - 11:05 amIAD-RNS
32h 40m3 stops
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4:35 pm - 7:30 pmRNS-IAD
32h 55m3 stops
$1,025
Find Deal
Mon, Apr 21 - Mon, Apr 28
Delta Logo
6:30 pm - 11:05 amIAD-RNS
10h 35m1 stop
Delta Logo
4:35 pm - 3:35 pmRNS-IAD
29h 00m1 stop
$1,032Delta
Find Deal
Mon, Apr 21 - Mon, Apr 28
Delta Logo
12:11 pm - 11:05 amIAD-RNS
16h 54m2 stops
Delta Logo
4:35 pm - 7:53 pmRNS-IAD
33h 18m2 stops
$1,038Delta
Find Deal
Mon, Apr 21 - Mon, Apr 28
Delta Logo
9:20 pm - 1:55 pmIAD-RNS
10h 35m1 stop
Delta Logo
10:30 am - 4:20 pmRNS-IAD
11h 50m1 stop
$1,094Delta
Find Deal
Thu, May 15 - Thu, May 22
Delta Logo
6:30 pm - 1:55 pmIAD-RNS
13h 25m1 stop
Delta Logo
10:30 am - 9:34 pmRNS-IAD
17h 04m2 stops
$1,104Delta
Find Deal
Thu, May 15 - Thu, May 22
 Logo
1:30 pm - 4:50 pmIAD-RNS
21h 20m2 stops
 Logo
4:35 pm - 11:45 amRNS-IAD
25h 10m3 stops
$1,142
Find Deal
Thu, May 15 - Thu, May 22
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5:50 pm - 11:05 amIAD-RNS
35h 15m2 stops
 Logo
4:15 pm - 9:25 pmRNS-IAD
35h 10m3 stops
$1,157
Find Deal
Mon, Apr 21 - Mon, Apr 28
 Logo
10:20 pm - 4:20 pmIAD-RNS
36h 00m3 stops
 Logo
4:35 pm - 3:50 pmRNS-IAD
29h 15m3 stops
$1,187
Find Deal
Thu, May 15 - Thu, May 22
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2:25 pm - 4:50 pmIAD-RNS
20h 25m2 stops
 Logo
12:05 pm - 11:45 amRNS-IAD
29h 40m2 stops
$1,283
Find Deal
Thu, May 15 - Thu, May 22

Good to know

Cheapest flight

$1,025
Flight from Washington Dulles Airport to Rennes

When to book flights from Dulles Intl to Rennes

Are your dates flexible? Find out the best times to travel from Dulles Intl to Rennes based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Rennes flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Rennes?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Rennes was $1,025 for a round-trip ticket.

  • Do I need a passport to fly between Washington Dulles Airport and Rennes?

    A passport is required to fly from Washington Dulles Airport to Rennes.

  • Which airports will I be using when flying from Washington Dulles Airport to Rennes?

    On your way to Rennes, you’ll fly out from Washington, D.C. Dulles Intl. You’ll be landing at Rennes St Jacques.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Rennes?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Rennes?

    SkyTeam is the only airline alliance operating flights between Washington Dulles Airport and Rennes.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Rennes?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Rennes.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Rennes?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rennes from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Rennes?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rennes with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and RNS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Rennes?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rennes from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Everything you need to know for your flight from Dulles Intl to Rennes

Information on your arrival and departure airports

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