Flights Boston – Prague (BOS-PRG) from $824*

*Modifying this information may result in a different fare

Book flights from Boston to Prague

Aug 2026
From$928*
Seen: 12 hrs ago
Round-trip/Economy
Sep 2026
From$888*
Seen: 1 hour ago
Round-trip/Economy
Oct 2026
From$824*
Seen: 4 hrs ago
Round-trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $888
cmp-daily-histogram-bars-legend-max-price-aria-label $1.2K
Displaying fares for August-2026
  • BOS–PRG, 08/20/2026 – 09/03/2026: From $1,147
    20

    Th

    aug

  • BOS–PRG, 08/21/2026 – 08/28/2026: From $1,147
    21

    Fr

  • BOS–PRG, 08/22/2026 – 09/12/2026: From $1,221
    22

    Sa

  • BOS–PRG, 08/23/2026 – 09/13/2026: From $1,157
    23

    Su

  • BOS–PRG, 08/24/2026 – 08/31/2026: From $1,171
    24

    Mo

  • BOS–PRG, 08/25/2026 – 09/15/2026: From $1,111
    25

    Tu

  • BOS–PRG, 08/26/2026 – 09/16/2026: From $1,097
    26

    We

  • BOS–PRG, 08/27/2026 – 09/03/2026: From $938
    27

    Th

  • BOS–PRG, 08/28/2026 – 09/04/2026: From $1,000
    28

    Fr

  • BOS–PRG, 08/29/2026 – 09/01/2026: From $1,000
    29

    Sa

  • BOS–PRG, 08/30/2026 – 09/02/2026: From $928
    30

    Su

  • BOS–PRG, 08/31/2026 – 09/03/2026: From $928
    31

    Mo

  • BOS–PRG, 09/01/2026 – 09/08/2026: From $888
    01

    Tu

    sep

  • BOS–PRG, 09/02/2026 – 09/09/2026: From $1,001
    02

    We

  • BOS–PRG, 09/03/2026 – 09/10/2026: From $1,173
    03

    Th

  • BOS–PRG, 09/04/2026 – 09/11/2026: From $1,009
    04

    Fr

  • BOS–PRG, 09/05/2026 – 09/08/2026: From $950
    05

    Sa

  • BOS–PRG, 09/06/2026 – 09/09/2026: From $888
    06

    Su

  • BOS–PRG, 09/07/2026 – 09/10/2026: From $888
    07

    Mo

  • BOS–PRG, 09/08/2026 – 09/15/2026: From $900
    08

    Tu

  • BOS–PRG, 09/09/2026 – 10/07/2026: From $888
    09

    We

  • BOS–PRG, 09/10/2026 – 09/17/2026: From $938
    10

    Th

  • BOS–PRG, 09/11/2026 – 10/02/2026: From $938
    11

    Fr

  • BOS–PRG, 09/12/2026 – 09/15/2026: From $938
    12

    Sa

  • BOS–PRG, 09/13/2026 – 09/16/2026: From $888
    13

    Su

  • BOS–PRG, 09/14/2026 – 09/17/2026: From $888
    14

    Mo

  • BOS–PRG, 09/15/2026 – 09/18/2026: From $914
    15

    Tu

  • BOS–PRG, 09/16/2026 – 09/23/2026: From $928
    16

    We

  • BOS–PRG, 09/17/2026 – 10/08/2026: From $974
    17

    Th

  • BOS–PRG, 09/18/2026 – 10/02/2026: From $1,000
    18

    Fr

  • BOS–PRG, 09/19/2026 – 09/22/2026: From $1,008
    19

    Sa

    • Range$888-$1,221

    *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 Prague for the upcoming months

    $
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    The best deals on flights from Boston to Prague for the upcoming months
    From
    To
    Fare Type
    Dates
    Price
    Boston (BOS)Prague (PRG)Round-trip
    /
    Economy    		10/20/2026 - 11/10/2026

    From

    $824

    Seen: 4 hrs ago

    Boston (BOS)Prague (PRG)Round-trip
    /
    Economy    		10/21/2026 - 11/04/2026

    From

    $824

    Seen: 4 hrs ago

    Boston (BOS)Prague (PRG)Round-trip
    /
    Economy    		10/13/2026 - 11/10/2026

    From

    $824

    Seen: 4 hrs ago

    Boston (BOS)Prague (PRG)Round-trip
    /
    Economy    		10/20/2026 - 11/17/2026

    From

    $824

    Seen: 4 hrs ago

    Boston (BOS)Prague (PRG)Round-trip
    /
    Economy    		10/20/2026 - 11/03/2026

    From

    $824

    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.
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    Travel from Boston to Prague with Air France

    Whether you're looking for a last-minute Boston - Prague (Czech Republic) 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 Prague (PRG) or directly pick your departure date if your trip to Prague (Czech Republic) is already scheduled.

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