$1,959 Cheap Flights from Brest (BES) to San Diego (SAN)

View $1,959 flight on Wed, Aug 6, 2025Opens in a new window

Popular airlines from Brest (BES-Brest - Brittany) to San Diego Intl. Airport (SAN)

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Cheap Flights from Brest to San Diego (BES-SAN)

Prices were available within the past 7 days and start at $1,959 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Brest (BES) to San Diego (SAN)
Origin airport
Brest - Brittany
Destination airport
San Diego Intl.
Distance
5467 mi

Brest to San Diego Flights

The cheapest times to fly from Brest to San Diego

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Brest to San Diego are during the month of . You can find some of the cheapest flights from Brest to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Brest to San Diego

Sunday is one of the best days to book for cheap flights from Brest to San Diego: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Brest to San Diego

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Brest to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,959 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Brest to San Diego flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Brest to San Diego airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Brest - Brittany Airport (BES) to San Diego Intl. Airport (SAN) cost?
Discover the latest flight deals from BES to SAN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BES to SAN?
The cheapest flights from BES to SAN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BES to SAN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BES to SAN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Brest - Brittany Airport (BES) to San Diego Intl. Airport (SAN)?
You'll need to book a flight with a layover when traveling from Brest - Brittany Airport (BES) to San Diego Intl. Airport (SAN). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from BES to SAN?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Brest - Brittany Airport (BES) to San Diego Intl. Airport (SAN)?
To reach San Diego Intl. Airport (SAN) on time, opt for a flight that leaves from Brest - Brittany Airport (BES) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Brest - Brittany Airport (BES) to San Diego Intl. Airport (SAN) last-minute?
Last-minute bookings from BES to SAN are usually more expensive. For the cheapest rates, start looking for flights as early as possible. That said, if your travel plans are flexible, it's possible to find a cheap fare just before your departure.
Is it cheaper to book a BES to SAN flight and hotel package?
You can save money by securing a BES to SAN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've selected your ideal accommodations and flights, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Brest - Brittany Airport (BES) to San Diego Intl. Airport (SAN)?
If you reserved your BES to SAN flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

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*Available to One Key members.