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Cheap flights from Boston to Brest from $1,575

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Brest departing on 6/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to Brest

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
5:10 pm - 9:25 am
BOS
-
BES
10h 15m
1 stop
KLM Logo
1:05 pm - 1:39 pm
BES
-
BOS
30h 34m
1 stop
$1,575KLM
Wed, Jun 17 - Tue, Jun 30
Scandinavian Airlines Logo
5:10 pm - 12:10 pm
BOS
-
BES
13h 00m
1 stop
Scandinavian Airlines Logo
1:05 pm - 11:06 pm
BES
-
BOS
16h 01m
2 stops
$1,653Scandinavian Airlines
Wed, Jun 17 - Tue, Jun 30
Multiple Airlines Logo
4:45 pm - 1:55 pm
BOS
-
BES
15h 10m
2 stops
Multiple Airlines Logo
6:05 pm - 8:20 pm
BES
-
BOS
32h 15m
3 stops
$1,871Multiple Airlines
Wed, Jun 17 - Tue, Jun 30
Multiple Airlines Logo
5:10 am - 1:55 pm
BOS
-
BES
26h 45m
3 stops
Multiple Airlines Logo
6:05 pm - 8:20 pm
BES
-
BOS
32h 15m
3 stops
$1,873Multiple Airlines
Wed, Jun 17 - Tue, Jun 30
Multiple Airlines Logo
4:40 pm - 12:10 pm
BOS
-
BES
13h 30m
2 stops
Multiple Airlines Logo
10:20 am - 6:50 pm
BES
-
BOS
14h 30m
2 stops
$1,902Multiple Airlines
Wed, Jun 17 - Tue, Jun 30

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Customize your flight search to find flights from Boston to Brest 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, momondo users made 832,500 searches. Data last updated April 19, 2026.
Use the filters below to find and compare flights from Boston to Brest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBrest

BOS - BES

BOSBES

Boston Logan Intl

Wed 6/17

5:10 pm-9:25 am

1 stop10h 15m

Brest Guipavas

Tue 6/30

1:05 pm-1:39 pm

1 stop30h 34m

$1,575

BostonBrest

BOS - BES

BOSBES

Boston Logan Intl

Wed 6/17

5:10 pm-12:10 pm

1 stop13h 00m

Brest Guipavas

Tue 6/30

1:05 pm-11:06 pm

2 stops16h 01m

$1,653

BostonBrest

BOS - BES

BOSBES

Boston Logan Intl

Wed 6/17

4:45 pm-1:55 pm

2 stops15h 10m

Brest Guipavas

Tue 6/30

6:05 pm-8:20 pm

3 stops32h 15m

$1,871

BostonBrest

BOS - BES

BOSBES

Boston Logan Intl

Wed 6/17

5:10 am-1:55 pm

3 stops26h 45m

Brest Guipavas

Tue 6/30

6:05 pm-8:20 pm

3 stops32h 15m

$1,873
Quickest round-trip

BostonBrest

BOS - BES

BOSBES

Boston Logan Intl

Wed 6/17

4:40 pm-12:10 pm

2 stops13h 30m

Brest Guipavas

Tue 6/30

10:20 am-6:50 pm

2 stops14h 30m

$1,902

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Boston to Brest

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Brest according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Brest (BOS to BES) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Brest

Fastest flight time

10h 15m

Direct flights

None
The fastest flight from Boston to Brest takes 10h 15m
There are no direct flights from Boston to Brest. There are no popular flight routes from Boston to Brest.
Search flight deals

Frequently asked questions about flying from Boston to Brest

  • How far is Boston Logan Intl to Brest Guipavas by plane?

    Brest Guipavas is 3152.7 mi away from Boston Logan Intl. 10h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Brest Guipavas Airport?

    Prices for flights from Boston Logan Intl Airport to Brest Guipavas Airport refresh daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Brest Guipavas Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Brest Guipavas Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Brest Guipavas Airport.

  • What documentation or ID do you need to fly to Brest Guipavas Airport?

    The travel and health documents required for your trip to Brest Guipavas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brest Guipavas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Boston to Brest?

Best airlines flying from Boston to Brest

Compare and see reviews for airlines that fly from Boston to Brest with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom $805Free CancellationRating
7.4
1,572 reviews
Search Air France flights
DeltaPriceFrom $805Free CancellationRating
7.9
8,422 reviews
Search Delta flights

Frequently asked questions about flying from Boston to Brest

  • How do I get Price Alerts for flights from Boston to Brest?

    Confirm your travel details to search for the latest offers for flights from Boston to Brest. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Boston to Brest with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Brest?

Book flights to Brest if you plan to visit one of these locations
Roscoff

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Brest?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Brest. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Boston to Brest with flexible booking policies on momondo?

momondo does allow users to show only those flights to Brest from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston to Brest?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Brest from Boston.

I’m not ready to book a flight from Boston to Brest right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Brest from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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