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SFO - RNS

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1 adult
1 adult, Economy, 0 bags

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Everything you should know

Top layover airports
Amsterdam Schiphol (AMS)
Cheapest • Avg $2,252 (round-trip)
Paris Charles de Gaulle (CDG)
Shortest trip • 34h 29m (one-way)
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Cheap Flights from San Francisco to Rennes (SFO-RNS)

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

Recent round-trip flight deals from San Francisco to Rennes

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SFO  San Francisco Airport-RNS Rennes-St Jacques Airport
5480 mimulti-stop
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RNS  Rennes-St Jacques Airport-SFO San Francisco Airport
5480 mimulti-stop
Multiple Airlines
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Price, demand and travel trends for San Francisco to Rennes flights

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

What’s the most popular layover airport when flying from San Francisco to Rennes?

Amsterdam Schiphol (AMS) is the most popular layover for the San Francisco to Rennes route. 67% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via AMS.

What is the cheapest layover airport when flying from San Francisco to Rennes?

Flights via Amsterdam Schiphol (AMS) offer the most affordable fares, with an average round-trip price of $2,252. Based on KAYAK data over the past 3 months.

When flying from San Francisco to Rennes which airport offers the shortest layover?

Amsterdam Schiphol (AMS) had the shortest average connection time for San Francisco to Rennes layovers at 16h 43m over the past 3 months.

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When to book flights from San Francisco to Rennes

Are your dates flexible? Find out the best times to travel from San Francisco 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 San Francisco to Rennes flight questions, answered

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

  • What cabin classes can I book on flights from San Francisco to Rennes?

    Only Economy Class is available on flights from San Francisco to Rennes.

  • How long is a flight from San Francisco to Rennes?

    There are currently no nonstop flights available from San Francisco to Rennes. Flights with 1 layover take between 22h 43m and 34h 29m in total, depending on the connection.

  • Do I need a passport to fly from San Francisco 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 San Francisco to Rennes flight?

    Round-trip flights from San Francisco to Rennes range from $1,353 to $2,237, with an average of $1,583 over the past 12 months. Anything below $1,353 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 starting from around $21 for economy cars. Top options include:

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

  • Which airports can I use when flying from San Francisco to Rennes?

    Flights from San Francisco to Rennes usually depart from San Francisco (SFO) and arrive at Rennes St Jacques (RNS).

  • Which airports do connecting flights from San Francisco to Rennes pass through?

    Connecting flights from San Francisco to Rennes most commonly pass through:

    • Amsterdam Schiphol (AMS) - 67% of one-stop connections
    • Paris Charles de Gaulle (CDG) - 33% of one-stop connections

  • Can I save money by using flexible dates for flights from San Francisco to Rennes?

    Yes. Flexible dates can save you up to 36% on flights from San Francisco to Rennes. Thursday is the cheapest departure day at $1,085 round-trip on average, while Saturday is the most expensive at $1,691, a difference of $606.

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

  • How much time can I save by choosing a different layover airport from San Francisco to Rennes?

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time at 22h 43m, compared with 34h 29m via Paris Charles de Gaulle (CDG).

  • What is the time difference between San Francisco and Rennes?

    Rennes is 9 hours ahead of San Francisco (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking San Francisco 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 Thursday departure and avoid flying on Saturday. On this route, Thursday flights average $1,085, about $606 less than Saturday fares (36% savings) based on the last 12 months.

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