Flights Boston – Madrid (BOS-MAD) from $636*

*Modifying this information may result in a different fare

Book flights from Boston to Madrid

cmp-daily-histogram-bars-legend-min-price-aria-label $666
cmp-daily-histogram-bars-legend-max-price-aria-label $978
Displaying fares for August-2026
  • BOS–MAD, 08/18/2026 – 09/08/2026: From $680
    18

    Tu

    aug

  • BOS–MAD, 08/19/2026 – 09/16/2026: From $680
    19

    We

  • BOS–MAD, 08/20/2026 – 09/17/2026: From $858
    20

    Th

  • BOS–MAD, 08/21/2026 – 09/11/2026: From $858
    21

    Fr

  • BOS–MAD, 08/22/2026 – 09/12/2026: From $908
    22

    Sa

  • BOS–MAD, 08/23/2026 – 09/06/2026: From $858
    23

    Su

  • BOS–MAD, 08/24/2026 – 08/31/2026: From $696
    24

    Mo

  • BOS–MAD, 08/25/2026 – 09/08/2026: From $678
    25

    Tu

  • BOS–MAD, 08/26/2026 – 09/09/2026: From $753
    26

    We

  • BOS–MAD, 08/27/2026 – 09/17/2026: From $753
    27

    Th

  • BOS–MAD, 08/28/2026 – 09/25/2026: From $772
    28

    Fr

  • BOS–MAD, 08/29/2026 – 09/05/2026: From $836
    29

    Sa

  • BOS–MAD, 08/30/2026 – 09/06/2026: From $762
    30

    Su

  • BOS–MAD, 08/31/2026 – 09/03/2026: From $792
    31

    Mo

  • BOS–MAD, 09/01/2026 – 09/08/2026: From $708
    01

    Tu

    sep

  • BOS–MAD, 09/02/2026 – 09/05/2026: From $712
    02

    We

  • BOS–MAD, 09/03/2026 – 09/06/2026: From $877
    03

    Th

  • BOS–MAD, 09/04/2026 – 09/11/2026: From $978
    04

    Fr

  • BOS–MAD, 09/05/2026 – 09/08/2026: From $769
    05

    Sa

  • BOS–MAD, 09/06/2026 – 09/20/2026: From $757
    06

    Su

  • BOS–MAD, 09/07/2026 – 09/28/2026: From $738
    07

    Mo

  • BOS–MAD, 09/08/2026 – 09/22/2026: From $688
    08

    Tu

  • BOS–MAD, 09/09/2026 – 09/16/2026: From $676
    09

    We

  • BOS–MAD, 09/10/2026 – 09/13/2026: From $666
    10

    Th

  • BOS–MAD, 09/11/2026 – 09/25/2026: From $676
    11

    Fr

  • BOS–MAD, 09/12/2026 – 10/03/2026: From $666
    12

    Sa

  • BOS–MAD, 09/13/2026 – 09/20/2026: From $666
    13

    Su

  • BOS–MAD, 09/14/2026 – 09/28/2026: From $666
    14

    Mo

  • BOS–MAD, 09/15/2026 – 09/22/2026: From $676
    15

    Tu

  • BOS–MAD, 09/16/2026 – 09/23/2026: From $676
    16

    We

  • BOS–MAD, 09/17/2026 – 09/20/2026: From $742
    17

    Th

  • Range$666-$978

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

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    The best deals on flights from Boston to Madrid for the upcoming months
    From
    To
    Fare Type
    Dates
    Price
    Boston (BOS)Madrid (MAD)Round-trip
    /
    Economy
    10/03/2026 - 10/17/2026

    From

    $636

    Seen: 13 hrs ago

    Boston (BOS)Madrid (MAD)Round-trip
    /
    Economy
    10/06/2026 - 10/13/2026

    From

    $636

    Seen: 13 hrs ago

    Boston (BOS)Madrid (MAD)Round-trip
    /
    Economy
    10/16/2026 - 10/19/2026

    From

    $636

    Seen: 13 hrs ago

    Boston (BOS)Madrid (MAD)Round-trip
    /
    Economy
    09/21/2026 - 09/28/2026

    From

    $636

    Seen: 4 hrs ago

    Boston (BOS)Madrid (MAD)Round-trip
    /
    Economy
    09/26/2026 - 10/10/2026

    From

    $636

    Seen: 4 hrs 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.
    Air France airplane

    Travel from Boston to Madrid with Air France

    Whether you're looking for a last-minute Boston - Madrid (Spain) 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 Madrid (MAD) or directly pick your departure date if your trip to Madrid (Spain) is already scheduled.

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