$526 Cheap Flights from Portland (PDX) to Brest (BES)

View $526 flight on Sat, Mar 21, 2026Opens in a new window

Popular airlines from Portland International Airport (PDX) to Brest (BES-Brest - Brittany)

Cheap Flights from Portland to Brest (PDX-BES)

Prices were available within the past 7 days and start at $526 for one-way flights and $975 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Mar 21 - Sun, Mar 29
PDX
Portland
BES
Brest
$975 Roundtrip, found 4 days ago
$975
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Mar 21 from Portland to Brest, returning Sun, Mar 29, priced at $975 found 4 days ago
Delta
Sat, Mar 21 - Sun, Mar 29
PDX
Portland
BES
Brest
$976 Roundtrip, found 4 days ago
$976
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Mar 21 from Portland to Brest, returning Sun, Mar 29, priced at $976 found 4 days ago
Delta
Sat, Mar 21 - Sun, Mar 29
PDX
Portland
BES
Brest
$976 Roundtrip, found 4 days ago
$976
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Mar 21 from Portland to Brest, returning Sun, Mar 29, priced at $976 found 4 days ago
Delta
Sat, Mar 21 - Sun, Mar 29
PDX
Portland
BES
Brest
$977 Roundtrip, found 4 days ago
$977
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Mar 21 from Portland to Brest, returning Sun, Mar 29, priced at $977 found 4 days ago
Delta
Sat, Mar 21 - Sun, Mar 29
PDX
Portland
BES
Brest
$982 Roundtrip, found 4 days ago
$982
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Mar 21 from Portland to Brest, returning Sun, Mar 29, priced at $982 found 4 days ago
Delta
Sat, Mar 21 - Sun, Mar 29
PDX
Portland
BES
Brest
$982 Roundtrip, found 4 days ago
$982
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Mar 21 from Portland to Brest, returning Sun, Mar 29, priced at $982 found 4 days ago
Delta
Sat, Mar 21 - Sun, Mar 29
PDX
Portland
BES
Brest
$983 Roundtrip, found 4 days ago
$983
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Mar 21 from Portland to Brest, returning Sun, Mar 29, priced at $983 found 4 days ago
Delta
Sat, Mar 21 - Sun, Mar 29
PDX
Portland
BES
Brest
$984 Roundtrip, found 4 days ago
$984
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Mar 21 from Portland to Brest, returning Sun, Mar 29, priced at $984 found 4 days ago
Delta
Sat, Mar 21 - Sun, Mar 29
PDX
Portland
BES
Brest
$1,003 Roundtrip, found 4 days ago
$1,003
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Mar 21 from Portland to Brest, returning Sun, Mar 29, priced at $1,003 found 4 days ago
Delta
Sat, Mar 21 - Sun, Mar 29
PDX
Portland
BES
Brest
$1,004 Roundtrip, found 4 days ago
$1,004
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Mar 21 from Portland to Brest, returning Sun, Mar 29, priced at $1,004 found 4 days ago

Alternative airports near Brest

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Brest - Brittany BES. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $1,655
BES
Brest - Brittany
CheapestClosest
Average driving time to city center12 min
Flights from $1,655

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Brest - Brittany Airport (BES) cost?
Grab a cheap one-way flight from $526 or cheap return flight from $975 from Portland Intl. Airport (PDX) to Brest - Brittany Airport (BES) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Brest - Brittany Airport (BES)?
Flying in March can help you save, as it's the cheapest month for flights between PDX and BES. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Brest - Brittany Airport (BES)?
To find the cheapest airline flying from PDX to BES, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Portland Intl. Airport (PDX) to Brest - Brittany Airport (BES)?
Direct flights from Portland Intl. Airport (PDX) to Brest - Brittany Airport (BES) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PDX to BES?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, carrier 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 Portland Intl. Airport (PDX) to Brest - Brittany Airport (BES)?
To arrive at Brest - Brittany Airport (BES) without delays, choose a flight that leaves from Portland Intl. Airport (PDX) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Portland Intl. Airport (PDX) to Brest - Brittany Airport (BES) last-minute?
Booking your flight from PDX to BES shortly before your getaway is generally more expensive. However, if there's some wiggle room with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a PDX to BES flight and hotel package?
Compared with arranging flights and hotels separately, booking a PDX to BES flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place will take the hassle out of travel planning. Just pick your flights and select from our wide range of hotels, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Brest - Brittany Airport (BES)?
If you reserved your PDX to BES flight within the last 24 hours, you may be able to modify or cancel it at no cost. 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, head to our Customer Service portal for more information.

Travel information

Origin airport
Portland Intl.
Destination airport
Brest - Brittany
Airlines serving
Air France, Delta, KLM
Roundtrip price
$974
Distance
4947 mi

Book with confidence

Portland to Brest Flights

The cheapest times to fly from Portland to Brest

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 Portland to Brest are during the month of March. You can find some of the cheapest flights from Portland to Brest with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Brest

Sunday is one of the best days to book for cheap flights from Portland to Brest: 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 Portland to Brest

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 Portland to Brest in 2026. You can also book with separate airlines for your outbound and return journeys, from $526 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 Portland to Brest 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 Portland to Brest 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.

 

Portland to Brest Flights

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*Available to One Key members.