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Brest

$290+ Cheap flights from Boston (BOS) to Brest (BES)

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BES
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Boston to Brest

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Brest (BES). 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 September 11, 2025.

Round-trip from

$766
(Mytrip)

One-way from

$290
(Trip.com)
From Boston Logan Intl to Brest Guipavas
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One-way flight from Boston Logan Intl to Brest Guipavas
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Find flight deals from Boston to Brest

Cheapest flights from Boston to Brest
Explore the most affordable flight options available from Boston to Brest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:50 pmBOS - BES
3 stops34h 20mMultiple Airlines
Sun 11/27:10 pmBES - BOS
3 stops30h 02mMultiple Airlines
Deal found 9/11$766
This KLM deal was found by Cheapflights users on 9/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:25 pmBOS - BES
1 stop15h 55mKLM
Fri 11/710:05 amBES - BOS
1 stop12h 15mKLM
Deal found 9/11$793
This KLM deal was found by Cheapflights users on 9/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/269:30 pmBOS - BES
1 stop15h 50mKLM
Sun 11/25:15 amBES - BOS
1 stop16h 05mKLM
Deal found 9/11$834
This lastminute.com deal was found by Cheapflights users on 9/11. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:10 pmBOS - BES
2 stops13h 00mMultiple Airlines
Fri 11/76:15 amBES - BOS
1 stop13h 25mMultiple Airlines
Deal found 9/11$868
This Delta deal was found by Cheapflights users on 9/11. 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.
Mon 11/35:40 amBOS - BES
2 stops21h 35mDelta
Fri 11/710:05 amBES - BOS
2 stops16h 48mDelta
Deal found 9/11$904

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Boston to Brest that are best for you.

Fly from

Boston

Fly to

Brest

Route

Depart

Return

Price

BostonBrest

BOS - BES

BOSBES

Boston Logan Intl

Sun 10/26

10:50 pm-2:10 pm

3 stops34h 20m

Brest Guipavas

Sun 11/2

7:10 pm-7:12 pm

3 stops30h 02m

$766

BostonBrest

BOS - BES

BOSBES

Boston Logan Intl

Mon 11/3

8:25 pm-6:20 pm

1 stop15h 55m

Brest Guipavas

Fri 11/7

10:05 am-4:20 pm

1 stop12h 15m

$793

BostonBrest

BOS - BES

BOSBES

Boston Logan Intl

Sun 10/26

9:30 pm-6:20 pm

1 stop15h 50m

Brest Guipavas

Sun 11/2

5:15 am-4:20 pm

1 stop16h 05m

$834

BostonBrest

BOS - BES

BOSBES

Boston Logan Intl

Mon 11/3

5:40 am-9:15 am

2 stops21h 35m

Brest Guipavas

Fri 11/7

10:05 am-8:53 pm

2 stops16h 48m

$904

BostonBrest

BOS - BES

BOSBES

Boston Logan Intl

Mon 11/3

6:40 pm-6:20 pm

2 stops17h 40m

Brest Guipavas

Fri 11/7

7:10 pm-2:52 pm

2 stops25h 42m

$957

BostonBrest

BOS - BES

BOSBES

Boston Logan Intl

Wed 10/29

8:30 am-9:45 am

1 stop20h 15m

$290

BostonBrest

BOS - BES

BOSBES

Boston Logan Intl

Sat 11/22

7:55 pm-9:45 pm

2 stops19h 50m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Boston to Brest

Have a flexible travel schedule? Discover the best time to fly to Brest from Boston 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.

Reviews of airlines servicing Brest

Get insights into the airlines that provide service to Brest. 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 Brest. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Boston to Brest, such as Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,469 reviews

Entertainment

7.0

Crew

8.2

Boarding

7.4

Comfort

7.4

Overall

7.4

Food

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Air France
7.4
Good
1,469 reviews
Air France
7.4
Good
1,469 reviews

Entertainment

7.0

Crew

8.2

Boarding

7.4

Comfort

7.4

Overall

7.4

Food

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

Related info for your journey

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

  • How long is the flight from Boston to Brest?

    KLM can get you from Boston to Brest in just under 15h 55m. Your travel time can differ by up to . Boston and Brest are separated by a distance of 3152 mi.

  • What is the cheapest airline to fly from Boston to Brest round-trip?

    Currently priced at $805, Air France will fly you from Boston to Brest and back. In addition to Air France, many other airlines offer competitively priced options for your trip.

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

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

  • How can I find direct flights from Boston to Brest?

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

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

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

See more FAQs

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Alternative routes for Boston to Brest

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Nantes flights
Hartford to Nantes flights

Top airline flying from Boston to Brest

Discover the top airline that operate flights from Boston to Brest. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$805Average$1,498FlexibilityNo cancel feeOn-time77%

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