Flights Boston – Brest (BOS-BES) from $897*

*Modifying this information may result in a different fare

Book flights from Boston to Brest

Sep 2026
From$2,156*
Seen: 1 day ago
Round-trip/Economy
Oct 2026
From$1,002*
Seen: 1 day ago
Round-trip/Economy
Nov 2026
From$897*
Seen: 1 day ago
Round-trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $1.1K
cmp-daily-histogram-bars-legend-max-price-aria-label $2.6K
Displaying fares for September-2026
  • BOS–BES, 09/07/2026 – 09/21/2026: From $2,591
    07

    Mo

    sep

  • BOS–BES, 09/08/2026 – 09/22/2026: From $2,531
    08

    Tu

  • BOS–BES, 09/09/2026 – 09/30/2026: From $2,531
    09

    We

  • BOS–BES, 09/10/2026 – 10/01/2026: From $2,591
    10

    Th

  • BOS–BES, 09/11/2026 – 09/18/2026: From $2,591
    11

    Fr

  • BOS–BES, 09/12/2026 – 10/10/2026: From $2,578
    12

    Sa

  • BOS–BES, 09/13/2026 – 09/20/2026: From $2,518
    13

    Su

  • BOS–BES, 09/14/2026 – 09/21/2026: From $2,518
    14

    Mo

  • BOS–BES, 09/15/2026 – 09/22/2026: From $2,458
    15

    Tu

  • BOS–BES, 09/16/2026 – 09/30/2026: From $2,458
    16

    We

  • BOS–BES, 09/17/2026 – 10/01/2026: From $2,518
    17

    Th

  • BOS–BES, 09/18/2026 – 10/02/2026: From $2,518
    18

    Fr

  • BOS–BES, 09/19/2026 – 09/26/2026: From $2,276
    19

    Sa

  • BOS–BES, 09/20/2026 – 10/04/2026: From $2,216
    20

    Su

  • BOS–BES, 09/21/2026 – 09/28/2026: From $2,216
    21

    Mo

  • BOS–BES, 09/22/2026 – 09/29/2026: From $2,156
    22

    Tu

  • BOS–BES, 09/23/2026 – 09/30/2026: From $2,156
    23

    We

  • BOS–BES, 09/24/2026 – 10/22/2026: From $2,216
    24

    Th

  • BOS–BES, 09/25/2026 – 10/23/2026: From $2,216
    25

    Fr

  • BOS–BES, 09/26/2026 – 10/10/2026: From $2,276
    26

    Sa

  • BOS–BES, 09/27/2026 – 10/04/2026: From $2,216
    27

    Su

  • BOS–BES, 09/28/2026 – 10/19/2026: From $2,216
    28

    Mo

  • BOS–BES, 09/29/2026 – 10/27/2026: From $2,156
    29

    Tu

  • BOS–BES, 09/30/2026 – 10/14/2026: From $2,156
    30

    We

  • BOS–BES, 10/01/2026 – 10/15/2026: From $2,216
    01

    Th

    oct

  • BOS–BES, 10/02/2026 – 10/23/2026: From $2,216
    02

    Fr

  • BOS–BES, 10/03/2026 – 10/31/2026: From $1,216
    03

    Sa

  • BOS–BES, 10/04/2026 – 11/01/2026: From $1,146
    04

    Su

  • BOS–BES, 10/05/2026 – 11/02/2026: From $1,146
    05

    Mo

  • BOS–BES, 10/06/2026 – 10/20/2026: From $1,096
    06

    Tu

    • Range$1,096-$2,591

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

    The best deals on flights from Boston to Brest for the upcoming months

    $
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    The best deals on flights from Boston to Brest for the upcoming months
    From
    To
    Fare Type
    Dates
    Price
    Boston (BOS)Brest (BES)Round-trip
    /
    Economy    		12/01/2026 - 12/15/2026

    From

    $897

    Seen: 1 day ago

    Boston (BOS)Brest (BES)Round-trip
    /
    Economy    		12/02/2026 - 12/16/2026

    From

    $897

    Seen: 1 day ago

    Boston (BOS)Brest (BES)Round-trip
    /
    Economy    		12/02/2026 - 12/23/2026

    From

    $897

    Seen: 1 day ago

    Boston (BOS)Brest (BES)Round-trip
    /
    Economy    		11/02/2026 - 11/05/2026

    From

    $897

    Seen: 1 day ago

    Boston (BOS)Brest (BES)Round-trip
    /
    Economy    		11/03/2026 - 11/10/2026

    From

    $897

    Seen: 1 day ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
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    Travel from Boston to Brest with Air France

    Whether you're looking for a last-minute Boston - Brest (France) flight or planning a flight at a later date, take advantage of our lowest prices for your travel dates on this site. Take a look at the next 6 months and find the best price to fly whit Air France from Boston (BOS) to Brest (BES) or directly pick your departure date if your trip to Brest (France) is already scheduled.

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