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Cheap Flights from Boston to San Sebastian - BOS to EAS (reverse)

Popular Flights from Boston to San Sebastian

  • Airfare from Boston to San Sebastian on American from $873 round trip
  • Airfare from Boston to San Sebastian on British Airways from $945 round trip
  • Airfare from Boston to San Sebastian on Iberia from $970 round trip
  • Airfare from Boston to San Sebastian on Air Canada from $2636 round trip
  • Airfare from Boston to San Sebastian on Lufthansa from $2636 round trip

Did You Know?

  • The smallest aircraft operated by American flying between Boston, MA and San Sebastian, ES is a ERJ with 37 seats.
  • Madrid, ES is the most popular connection for one stop flights between Boston, MA and San Sebastian, ES.
  • Iberia has the most one stop flights between Boston, MA and San Sebastian, ES.
  • 2 airlines operate between Boston, MA and San Sebastian, ES
  • The shortest flight between Boston, MA and San Sebastian, ES on American is 3,617 miles.
  • The largest aircraft operated by American flying between Boston, MA and San Sebastian, ES is a 340 with 254 seats.
  • 22 flights per week fly out of Boston, MA connecting to San Sebastian, ES
  • 26,250 seats are available per day to fly out of Boston, MA connecting to San Sebastian, ES

Advance Purchase Prices from Boston to San Sebastian

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • American
    $1286
    $1286
    $1206
    $874
    $874
    $2008
    $2008

Cheap International Flights from Boston - BOS

Flights
Airline
Lowest Price
US Airways, Icelandair, KLM, Iberia, United, Delta, Aeroflot, TAP, SWISS, Turkish, Austrian, Alitalia, Air Canada, SATA, Air France, Lufthansa, Aer Lingus, American, British Airways, Finnair, Brussels, Air Europa
$781
Cheap Flights from Boston to San Sebastian, from $873 Round trip from BOS to EAS