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$683+ Cheap flights from Brest (BES) to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
BES — SFO
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Brest to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Brest (BES) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2025.

Round-trip from

$963
(Delta)

One-way from

$683
(WestJet)

Popular in

May

Cheapest in

November

Average price

$1,076
From Brest Guipavas to San Francisco
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One-way flight from Brest Guipavas to San Francisco
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Highest demand for flights based on searches. 16% potential increase in price ($209 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Brest to San Francisco

Cheapest flights from Brest to San Francisco
Explore the most affordable flight options available from Brest to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:15 amBES - SFO
1 stop15h 35mDelta
Mon 5/191:45 pmSFO - BES
2 stops17h 25mDelta
Deal found 4/16$963
This Expedia deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:15 amBES - SFO
1 stop15h 35mAir France
Wed 9/243:05 pmSFO - BES
1 stop13h 50mAir France
Deal found 4/17$983
This Expedia deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:40 pmBES - SFO
1 stop27h 30mMultiple Airlines
Sun 11/210:10 amSFO - BES
2 stops15h 20mMultiple Airlines
Deal found 4/16$1,111

Cheapflights Fare Finder

Customize your flight search to find flights from Brest to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Brest to San Francisco that are best for you.

Fly from

Brest

Fly to

San Francisco

Route

Depart

Return

Price

BrestSan Francisco

BES - SFO

BESSFO

Brest Guipavas

Thu 5/15

6:15 am-12:50 pm

1 stop15h 35m

San Francisco

Mon 5/19

3:05 pm-4:10 pm

1 stop16h 05m

$963

BrestSan Francisco

BES - SFO

BESSFO

Brest Guipavas

Wed 9/17

6:15 am-12:50 pm

1 stop15h 35m

San Francisco

Wed 9/24

10:00 am-10:55 am

2 stops15h 55m

$983

BrestSan Francisco

BES - SFO

BESSFO

Brest Guipavas

Thu 5/15

2:30 pm-3:50 pm

3 stops34h 20m

San Francisco

Mon 5/19

5:45 pm-10:55 am

2 stops32h 10m

$1,303

BrestSan Francisco

BES - SFO

BESSFO

Brest Guipavas

Fri 5/2

6:15 am-9:25 pm

2 stops24h 10m

$683

BrestSan Francisco

BES - SFO

BESSFO

Brest Guipavas

Fri 5/2

6:15 am-6:15 pm

1 stop21h 00m

$1,633

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Best time to book a flight from Brest to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Brest with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Brest to San Francisco

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated April 17, 2025.
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,809 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Brest to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Brest to San Francisco round-trip?

    Currently priced at $963, Delta will fly you from Brest to San Francisco and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air France for as low as $983. Delta is priced at 10% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Brest to San Francisco that include hotel bookings?

    Yes. In addition to deals on Brest to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Brest to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brest to San Francisco.

  • Can I find deals for business class flights from Brest to San Francisco?

    Yes. Cheapflights offers flight deals from Brest to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Brest to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Brest to San Francisco (average of $276). Flying from Brest to San Francisco in June is currently the most expensive (average of $393). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Brest?

Book flights to Brest if you plan to visit one of these locations
Roseville
Mountain View
Santa Cruz
Turlock
South San Francisco
Fairfield
Manteca
Sausalito
Richmond
Watsonville
Hollister
Milpitas
Antioch
Vallejo
Newark
Hayward
Alameda
Sunnyvale
Livermore
Campbell

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