$358 Find Cheap Flights from San Francisco to Brittany

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Brittany departing on 8/15. 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
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Brittany, 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 San Francisco to Brittany, as well as popular online travel agencies
Travelers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Brittany

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Rennes
Rennes1 stop$1,133
Brest
Brest2 stops$12,942
Rennes
Rennes1 stop$1,133
Brest
Brest2 stops$12,942

Book Cheap San Francisco to Brittany Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Brittany 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Brittany

Thu, Apr 9 - Wed, Apr 22
LEVEL Logo
7:40 pm - 10:35 pm
SFO
-
NTE
17h 55m
1 stop
LEVEL Logo
11:15 pm - 5:55 pm
NTE
-
SFO
27h 40m
1 stop
$660LEVEL
Thu, Apr 9 - Wed, Apr 22
LEVEL Logo
7:40 pm - 1:05 pm
SFO
-
NTE
32h 25m
1 stop
LEVEL Logo
11:15 pm - 5:55 pm
NTE
-
SFO
27h 40m
1 stop
$662LEVEL
Thu, Apr 9 - Wed, Apr 22
Multiple Airlines Logo
4:45 pm - 1:05 pm
SFO
-
NTE
35h 20m
3 stops
Multiple Airlines Logo
12:00 pm - 2:40 pm
NTE
-
SFO
35h 40m
3 stops
$832Multiple Airlines
Thu, Apr 9 - Wed, Apr 22
Multiple Airlines Logo
4:45 pm - 1:05 pm
SFO
-
NTE
35h 20m
3 stops
Multiple Airlines Logo
5:05 pm - 2:40 pm
NTE
-
SFO
30h 35m
2 stops
$850Multiple Airlines
Tue, Mar 24 - Tue, Mar 31
KLM Logo
2:55 pm - 10:10 pm
SFO
-
NTE
23h 15m
1 stop
KLM Logo
5:20 pm - 11:45 am
NTE
-
SFO
27h 25m
1 stop
$892KLM
Tue, Mar 24 - Tue, Mar 31
Delta Logo
6:00 am - 11:15 am
SFO
-
NTE
21h 15m
2 stops
Delta Logo
6:05 am - 12:50 pm
NTE
-
SFO
15h 45m
1 stop
$897Delta
Tue, Mar 24 - Tue, Mar 31
Delta Logo
9:46 am - 11:15 am
SFO
-
NTE
17h 29m
2 stops
Delta Logo
6:20 am - 4:10 pm
NTE
-
SFO
18h 50m
2 stops
$901Delta
Sat, May 16 - Thu, May 28
KLM Logo
3:05 pm - 10:20 am
SFO
-
RNS
34h 15m
1 stop
KLM Logo
2:25 pm - 11:45 am
RNS
-
SFO
30h 20m
1 stop
$1,133KLM
Thu, Mar 12 - Mon, Mar 16
WestJet Logo
1:00 pm - 10:50 pm
SFO
-
BES
25h 50m
2 stops
WestJet Logo
10:35 am - 12:10 pm
BES
-
SFO
33h 35m
2 stops
$12,942WestJet
Thu, Mar 12 - Mon, Mar 16
WestJet Logo
1:00 pm - 6:20 pm
SFO
-
BES
21h 20m
2 stops
WestJet Logo
10:35 am - 12:10 pm
BES
-
SFO
33h 35m
2 stops
$13,030WestJet
Booking Insights

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.

Which airlines provide the cheapest flights from San Francisco to Brittany?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Francisco to Brittany were found on LEVEL ($660) and KLM ($892).

Good to know

Cheapest flight$358
Flight from San Francisco to Nantes

FAQs - booking Brittany flights

  • 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

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Brittany. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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.
7.9
DeltaOverall score based on 8242 reviews
8.1Boarding
8.5Crew
7.8Entertainment
7.9Comfort
7.2Food
Airline reviews

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

4.0 OkayJahmes, Feb 2026
LAX - MCO
Read more Delta reviews

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

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!

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

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

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Everything you need to know for your flight from San Francisco to Brittany

Information on your arrival and departure airports