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Cheap Flights from San Francisco to Boston - SFO to BOS (reverse)

Popular Flights from San Francisco to Boston

  • Airfare from San Francisco to Boston on American from $300 round trip
  • Airfare from San Francisco to Boston on US Airways from $300 round trip
  • Airfare from San Francisco to Boston on Sun Ctry from $304 round trip
  • Airfare from San Francisco to Boston on AirTran from $322 round trip
  • Airfare from San Francisco to Boston on Delta from $342 round trip

Did You Know?

  • Etihad has 1 one stop flight between San Francisco, CA and Boston, MA.
  • The largest aircraft operated by Alaska flying between San Francisco, CA and Boston, MA is a 767 with 225 seats.
  • Continental has the most nonstop flights between San Francisco, CA and Boston, MA.
  • 426 flights per week fly out of San Francisco, CA connecting to Boston, MA
  • 13 airlines operate between San Francisco, CA and Boston, MA
  • Chicago, IL is the most popular connection for one stop flights between San Francisco, CA and Boston, MA.
  • The shortest flight between San Francisco, CA and Boston, MA on Southwest is 2,707 miles.
  • 224,299 seats are available per day to fly out of San Francisco, CA connecting to Boston, MA

Advance Purchase Prices from San Francisco to Boston

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • AirTran
    $678
    $640
    $856
    $318
    $408
    $318
    $568
  • Alaska
    $1259
    $1105
    $859
    $755
    $755
    $605
    $571
  • American
    $1105
    $1105
    $381
    $321
    $321
    $321
    $571
  • Continental
    $1084
    $1084
    $620
    $300
    $300
    $300
    $550
  • Delta
    $1105
    $1105
    $859
    $321
    $321
    $321
    $571
  • Frontier
    $891
    $891
    $641
    $321
    $411
    $321
    $571
  • JetBlue
    $1084
    $1084
    $620
    $300
    $300
    $300
    $550
  • Sun Ctry
    $677
    $677
    $471
    $321
    $321
    $321
    $321
  • US Airways
    $660
    $660
    $620
    $300
    $390
    $300
    $530
  • United
    $1084
    $1084
    $620
    $300
    $300
    $300
    $550
  • Virgin America
    $1084
    $420
    $620
    $300
    $300
    $300
    $550

Daily Non-stop Flight Schedules from San Francisco International to Logan International

  • Airline
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Earliest Flight
    Latest Flight
  • JetBlue
    3
    2
    2
    3
    3
    3
    3
    7:00 AM
    9:46 PM
  • United
    6
    5
    6
    6
    6
    4
    5
    6:00 AM
    10:27 PM
  • Virgin America
    2
    2
    2
    2
    2
    1
    2
    9:25 AM
    10:50 PM

Cheap Domestic Flights from San Francisco - SFO

Flights
Airline
Lowest Price
United, American, US Airways, Alaska, JetBlue, Virgin America, AirTran, Frontier, Hawaiian, Sun Ctry
$298
Virgin America, American, Alaska, United, Delta, Hawaiian, US Airways
$108
Virgin America, US Airways, Alaska, Delta, United, American, AirTran, JetBlue, Hawaiian
$120
US Airways, Alaska, Delta, United, American, Virgin America
$138
Hawaiian, United, American, US Airways, Delta, Alaska
$438
Delta, United, US Airways, American, Hawaiian, Virgin America
$155
Frontier, Virgin America, US Airways, American, Sun Ctry, AirTran, United, Alaska, Delta
$264
United, Virgin America, JetBlue, US Airways, American, Delta, Alaska
$270
American, Delta, Frontier, Alaska, United, AirTran, US Airways
$320
Delta, Alaska, United, American, US Airways, Sun Ctry, JetBlue, Frontier, Virgin America, AirTran
$273
American, Sun Ctry, United, Alaska, US Airways, Delta
$321
Hawaiian, Virgin America, US Airways, United, Delta, Alaska, American
$138
United, Frontier, Delta, American, US Airways, AirTran, Alaska
$263
United, Frontier, AirTran, US Airways, Delta, American, Alaska
$138
AirTran, Frontier, US Airways, American, United, Alaska, Delta, Sun Ctry
$264
American, Frontier, Delta, AirTran, United, US Airways, Alaska
$264
Delta, United, American, US Airways, Sun Ctry, AirTran, Virgin America, Frontier, Alaska, JetBlue
$285
Sun Ctry, Frontier, Virgin America, Alaska, US Airways, American, Delta, United
$250
Frontier, JetBlue, American, US Airways, Virgin America, Delta, United, Alaska
$218
American, Frontier, Delta, US Airways, Alaska, United
$304
American, Virgin America, Alaska, United, Delta, US Airways
$118
Delta, US Airways, Alaska, Frontier, Virgin America, AirTran, American, JetBlue, United
$270
AirTran, Frontier, US Airways, American, Delta, United, Alaska
$264
Delta, US Airways, JetBlue, AirTran, Virgin America, United, Alaska, American
$344
Alaska, United, Delta, US Airways, American, Frontier, AirTran
$260
United, Delta, US Airways, Frontier, JetBlue, American, Alaska
$210
US Airways, American, Hawaiian, Delta, United, Alaska
$683
AirTran, US Airways, Delta, United, American, JetBlue
$401
Alaska, United, American, Frontier, AirTran, US Airways, Delta
$264
United, Frontier, JetBlue, US Airways, American, Alaska, Delta
$496
US Airways, United, AirTran
$138
United, US Airways
$116
Delta, United, AirTran, Frontier, JetBlue, Sun Ctry, US Airways, American
$231
United, Alaska, Delta, US Airways, American, Hawaiian
$619
Cheap Flights from San Francisco to Boston, from $300 Round trip from SFO to BOS