WAS - RNS

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1 adult
1 adult, Economy, 0 bags

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DCA - RNS
Cheapest • 12% average savings
IAD - RNS
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Cheap Flights from Washington, D.C. to Rennes (WAS-RNS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Rennes

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WAS  Washington, D.C. All airports-RNS Rennes-St Jacques Airport
3672 mimulti-stop
Multiple Airlines Logo
RNS  Rennes-St Jacques Airport-WAS Washington, D.C. All airports
3672 mimulti-stop
Multiple Airlines
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Price, demand and travel trends for Washington, D.C. to Rennes flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What is the cheapest Washington, D.C. to Rennes flight route?

Washington, D.C. Reagan-National Airport (DCA) to Rennes (RNS) is the cheapest Washington, D.C. to Rennes route, averaging $1,444 round-trip. Other Washington, D.C. to Rennes routes average $1,840, based on KAYAK data over the past 12 months.

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When to book flights from Washington, D.C. to Rennes

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Rennes based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. to Rennes flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Do I need a passport to fly from Washington, D.C. to Rennes?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Washington, D.C. to Rennes flight?

    Round-trip flights from Washington, D.C. to Rennes range from $1,418 to $1,840, with an average of $1,700 over the past 12 months. Anything below $1,418 counts as a good deal.

  • What car rental options are available at Rennes St Jacques Airport (RNS)?

    Rennes St Jacques Airport (RNS) hosts 5 major car rental companies, with daily rates averaging $56 for economy cars. Top options include:

    • Rentscape
    • Avis
    • Alamo
    • Enterprise Rent-A-Car
    • Europcar

  • Which airports can I use when flying from Washington, D.C. to Rennes?

    Flights from Washington, D.C. to Rennes may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at Rennes St Jacques (RNS).

  • Can I save money by using flexible dates for flights from Washington, D.C. to Rennes?

    Yes. Flexible dates can save you up to 38% on flights from Washington, D.C. to Rennes. Tuesday is the cheapest departure day at $1,155 round-trip on average, while Saturday is the most expensive at $1,842, a difference of $687.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Washington, D.C. and Rennes?

    Rennes is 6 hours ahead of Washington, D.C. (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Rennes?

    Le Liberte is one of the most viewed places in Rennes on KAYAK.

Your guide to booking Washington, D.C. to Rennes flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $1,155, about $687 less than Saturday fares (37% savings) based on the last 12 months.

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