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Cheap flights from Boston to Brest from $664

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 11/13. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:30 pm - 10:10 amBOS-BES
9h 40m1 stop
Delta Logo
6:15 am - 1:40 pmBES-BOS
13h 25m1 stop
$664Delta
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jue., nov. 13 - mar., nov. 18
Air France Logo
8:59 pm - 6:20 pmBOS-BES
15h 21m2 stops
Air France Logo
6:15 am - 6:55 pmBES-BOS
18h 40m2 stops
$714Air France
Find Deal
jue., nov. 13 - mar., nov. 18
Delta Logo
5:20 pm - 9:25 amBOS-BES
10h 05m1 stop
Delta Logo
6:15 am - 3:05 pmBES-BOS
14h 50m1 stop
$793Delta
Find Deal
dom., mar. 29 - mié., abr. 1
Delta Logo
5:40 am - 9:25 amBOS-BES
21h 45m2 stops
Delta Logo
6:15 am - 3:05 pmBES-BOS
14h 50m1 stop
$797Delta
Find Deal
dom., mar. 29 - mié., abr. 1
Delta Logo
7:00 am - 9:25 amBOS-BES
20h 25m2 stops
Delta Logo
6:15 am - 3:18 pmBES-BOS
15h 03m2 stops
$807Delta
Find Deal
dom., mar. 29 - mié., abr. 1
Delta Logo
1:10 pm - 9:25 amBOS-BES
14h 15m2 stops
Delta Logo
6:15 am - 3:18 pmBES-BOS
15h 03m2 stops
$902Delta
Find Deal
dom., mar. 29 - mié., abr. 1
Multiple Airlines Logo
4:35 pm - 10:55 pmBOS-BES
24h 20m3 stops
Multiple Airlines Logo
7:10 pm - 8:20 pmBES-BOS
31h 10m3 stops
$999Multiple Airlines
Find Deal
jue., nov. 13 - mar., nov. 18
Multiple Airlines Logo
3:40 pm - 2:10 pmBOS-BES
16h 30m2 stops
Multiple Airlines Logo
6:15 am - 7:12 pmBES-BOS
18h 57m3 stops
$1,156Multiple Airlines
Find Deal
jue., nov. 13 - mar., nov. 18

Delta flights from Boston to Brest

Our best Delta deals on Boston to Brest flight tickets
Delta
Nov 13
BOS6:30 pmBoston Logan Intl
9h 40m
1 stop
BES10:10 amBrest Guipavas
Nov 18
BES6:15 amBrest Guipavas
13h 25m
1 stop
BOS1:40 pmBoston Logan Intl
$664
Find similar
Delta
Mar 29
BOS5:20 pmBoston Logan Intl
10h 05m
1 stop
BES9:25 amBrest Guipavas
Apr 1
BES6:15 amBrest Guipavas
14h 50m
1 stop
BOS3:05 pmBoston Logan Intl
$793
Find similar
Delta
Mar 29
BOS5:40 amBoston Logan Intl
21h 45m
2 stops
BES9:25 amBrest Guipavas
Apr 1
BES6:15 amBrest Guipavas
14h 50m
1 stop
BOS3:05 pmBoston Logan Intl
$797
Find similar

momondo Fare Finder

 
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 octubre 16, 2025.
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

BostonBrest

BOS - BES

BOSBES

Boston Logan Intl

jue. 11/13

6:30 pm-10:10 am

1 stop9h 40m

Brest Guipavas

mar. 11/18

6:15 am-1:40 pm

1 stop13h 25m

$664

BostonBrest

BOS - BES

BOSBES

Boston Logan Intl

jue. 11/13

8:59 pm-6:20 pm

2 stops15h 21m

Brest Guipavas

mar. 11/18

6:15 am-6:55 pm

2 stops18h 40m

$714

BostonBrest

BOS - BES

BOSBES

Boston Logan Intl

dom. 3/29

5:20 pm-9:25 am

1 stop10h 05m

Brest Guipavas

mié. 4/1

6:15 am-3:05 pm

1 stop14h 50m

$793

BostonBrest

BOS - BES

BOSBES

Boston Logan Intl

dom. 3/29

5:40 am-9:25 am

2 stops21h 45m

Brest Guipavas

mié. 4/1

6:15 am-3:05 pm

1 stop14h 50m

$797

BostonBrest

BOS - BES

BOSBES

Boston Logan Intl

dom. 3/29

7:00 am-9:25 am

2 stops20h 25m

Brest Guipavas

mié. 4/1

6:15 am-3:18 pm

2 stops15h 03m

$807

BostonBrest

BOS - BES

BOSBES

Boston Logan Intl

dom. 3/29

1:10 pm-9:25 am

2 stops14h 15m

Brest Guipavas

mié. 4/1

6:15 am-3:18 pm

2 stops15h 03m

$902

BostonBrest

BOS - BES

BOSBES

Boston Logan Intl

jue. 11/13

4:35 pm-10:55 pm

3 stops24h 20m

Brest Guipavas

mar. 11/18

7:10 pm-8:20 pm

3 stops31h 10m

$999

BostonBrest

BOS - BES

BOSBES

Boston Logan Intl

jue. 11/13

3:40 pm-2:10 pm

2 stops16h 30m

Brest Guipavas

mar. 11/18

6:15 am-7:12 pm

3 stops18h 57m

$1,156

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Brest from

How to get the cheapest flight ticket from Boston to Brest

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Brest?

The cheapest day to depart on your flight to Brest is on a Monday when prices can be found for as low as $883. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Brest is Thursday, with ticket prices averaging around $1,527.

What is the cheapest time of day to depart on your flight to Brest?

Our data shows that the cheapest Boston to Brest flights are usually those with departure times in the afternoon. Our users have found flights to Brest in the afternoon for as low as $900. Flights to Brest are more costly in the evening, with an average ticket price of $1,527. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights

None
There are no direct flights from Boston to Brest. There are no popular flight routes from Boston to Brest.
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  • How far is Boston Logan Intl to Brest Guipavas by plane?

    Brest Guipavas is 3152.7 mi away from Boston Logan Intl. 9h 40m 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
1,476 reviews
Search Air France flights

Traveling to a place near Brest?

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

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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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