What is the cheapest day to fly from Boston to Brest?

Travelers seeking maximum savings on their Boston to Brest flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 72% on the overall cost on flights from Boston to Brest.

What is the cheapest time of day to fly from BOS to BES?

It’s optimal to fly from Boston to Brest in the morning. By choosing this option you can save up to 42% on the cost of your flight, compared to a flight at noon.

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.

$465+ Flights from Boston to Brest - Compare & Save Big

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One-way flights from Boston to Brest
Search for one-way flight options from Boston to Brest. Find affordable one-way fares based on user searches. Data last updated abril 28, 2025.

mié. 6/117:15 pmBOS - BES

3 stops40h 15mMultiple Airlines

Deal found 4/28

$465

Cheapflights Fare Finder

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

mié. 6/11

7:15 pm-5:30 pm

3 stops40h 15m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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.

Cheapflights Insights

Everything you need to know about your flight from Boston to Brest

Rainfall in Brest by month

In terms of precipitation, rainfall in Brest ranges from 2.4 - 5.8 inches per month. December is typically the wettest month, when rainfall can reach 5.8 in. June is typically the driest time to visit Brest when rainfall is around 2.4 in.

Temperature in Brest by month

If weather is an important factor for your trip to Brest, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

Related info for your journey

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.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Boston to Brest

Boston to Nantes flights

Hartford to Nantes flights

Top airline flying from Boston to Brest

Airline	Cheapest	Average	Flexibility	On-time
Air France	Cheapest$804	Average$1,236	FlexibilityNo cancel fee	On-time77%

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