$1,821 CHEAP FLIGHTS from San Francisco to Brittany | KAYAK

Sign in

English

Search for a country or language

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Book Cheap San Francisco to Brittany Plane Tickets

Cheap flights from San Francisco to Brittany with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

Wed, Dec 23 - Thu, Jan 7

11:59 pm - 10:20 amSFO San Francisco-RNS Rennes St Jacques

25h 21m2 stops Minneapolis St Paul Paris Charles de Gaulle

1:55 pm - 11:45 amRNS Rennes St Jacques-SFO San Francisco

30h 50m1 stop Amsterdam Schiphol

$1,821Delta

Wed, Dec 23 - Fri, Jan 8

11:59 pm - 10:20 amSFO San Francisco-RNS Rennes St Jacques

25h 21m2 stops Minneapolis St Paul Paris Charles de Gaulle

1:55 pm - 1:20 amRNS Rennes St Jacques-SFO San Francisco

20h 25m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$1,831Delta

Wed, Dec 23 - Thu, Jan 7

11:59 pm - 10:20 amSFO San Francisco-RNS Rennes St Jacques

25h 21m2 stops Minneapolis St Paul Paris Charles de Gaulle

1:55 pm - 6:47 pmRNS Rennes St Jacques-SFO San Francisco

37h 52m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,831Delta

Wed, Dec 23 - Wed, Jan 6

11:59 pm - 10:20 amSFO San Francisco-RNS Rennes St Jacques

25h 21m2 stops Minneapolis St Paul Paris Charles de Gaulle

1:55 pm - 10:40 amRNS Rennes St Jacques-SFO San Francisco

29h 45m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$1,831Delta

Wed, Dec 23 - Wed, Jan 6

11:59 pm - 10:20 amSFO San Francisco-RNS Rennes St Jacques

25h 21m2 stops Minneapolis St Paul Paris Charles de Gaulle

11:05 am - 12:55 pmRNS Rennes St Jacques-SFO San Francisco

34h 50m1 stop Paris Charles de Gaulle

$1,841Delta

Wed, Dec 23 - Tue, Jan 5

11:59 pm - 10:20 amSFO San Francisco-RNS Rennes St Jacques

25h 21m2 stops Minneapolis St Paul Paris Charles de Gaulle

11:05 am - 10:57 pmRNS Rennes St Jacques-SFO San Francisco

44h 52m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

$2,078Delta

Tue, Dec 22 - Thu, Jan 7

1:50 pm - 4:15 pmSFO San Francisco-RNS Rennes St Jacques

17h 25m1 stop Amsterdam Schiphol

1:55 pm - 11:45 amRNS Rennes St Jacques-SFO San Francisco

30h 50m1 stop Amsterdam Schiphol

$2,124Delta

Tue, Dec 22 - Thu, Jan 7

1:02 pm - 10:20 amSFO San Francisco-RNS Rennes St Jacques

36h 18m2 stops Los Angeles Paris Charles de Gaulle

1:55 pm - 11:45 amRNS Rennes St Jacques-SFO San Francisco

30h 50m1 stop Amsterdam Schiphol

$2,126Delta

Sat, Dec 19 - Wed, Jan 6

1:50 pm - 5:40 pmSFO San Francisco-RNS Rennes St Jacques

18h 50m1 stop Amsterdam Schiphol

1:55 pm - 10:40 amRNS Rennes St Jacques-SFO San Francisco

29h 45m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$3,188KLM

Sun, Dec 20 - Wed, Jan 6

1:50 pm - 4:15 pmSFO San Francisco-RNS Rennes St Jacques

17h 25m1 stop Amsterdam Schiphol

1:55 pm - 10:40 amRNS Rennes St Jacques-SFO San Francisco

29h 45m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$3,188KLM

KAYAK's insights & trends for San Francisco to Brittany flights

Get data-powered insights and trends into flights from San Francisco to Brittany to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from San Francisco to Brittany take?

The duration of a flight to Brittany depends on your arrival airport. The shortest routes to Brittany from San Francisco are to Quimper, which takes 20h 50m, Rennes, which takes 34h 10m, and Lorient, which takes 34h 45m.

Cheapest flight	$1,821

Flight from San Francisco to Rennes

How does KAYAK find such low prices on flights from San Francisco to Brittany?
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 San Francisco to Brittany.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Brittany?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco to Brittany 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 San Francisco to Brittany?
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 from San Francisco to Brittany with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Brittany?
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 from San Francisco to Brittany up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Francisco to Brittany

Need help choosing which airline to fly with from San Francisco to Brittany? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.

7.8

DeltaOverall score based on 8651 reviews

8.1Boarding

7.8Entertainment

7.2Food

7.8Comfort

8.5Crew

Airline reviews

WiFi was a major problem and if it does not work on a 4 hour flight then that lowers the overall experience

6.0 GoodGopal, Sep 2026

Read more Delta reviews

WiFi was a major problem and if it does not work on a 4 hour flight then that lowers the overall experience

The Airline Attendant found us in flight and moved us to seats in the front of economy due to the short time we would have to make our connecting flight. We really appreciated it.

Carmen was an absolute delight on the flight staff! Everyone was lovely and made it a very pleasant flight.

Internet connectivity still seems to be touchy on these flights, making it difficult to rely on it for getting work done.

My son’s suitcase was left behind at SFO and did not make the flight.

Crew was absolutely fantastic and we’re so welcoming and friendly ❤️

Flight delayed four separate times. I’m now one hour hours late to landing.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

More options for your flight from San Francisco to Brittany

Add a hotel or car rental

Airports

Cabin class

Origins

Other destinations

Popular routes

Return flight

Complete your trip to Brittany with a hotel stay or car rental

Car rentals in Brittany

Hotels in Brittany

Vacations in Brittany