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Cheap Flights from St Louis to Boston - STL to BOS (reverse)

Popular Flights from St Louis to Boston

  • Airfare from St Louis to Boston on American from $319 round trip
  • Airfare from St Louis to Boston on Delta from $340 round trip
  • Airfare from St Louis to Boston on United from $340 round trip
  • Airfare from St Louis to Boston on US Airways from $340 round trip
  • Airfare from St Louis to Boston on AirTran from $389 round trip

Did You Know?

  • 248 flights per week fly out of St Louis, MO connecting to Boston, MA
  • 10 airlines operate between St Louis, MO and Boston, MA
  • The largest aircraft operated by Lufthansa flying between St Louis, MO and Boston, MA is a 737 with 124 seats.
  • Delta has 55 one stop flights between St Louis, MO and Boston, MA.
  • Southwest has the most nonstop flights between St Louis, MO and Boston, MA.
  • The shortest flight between St Louis, MO and Boston, MA on S African is 1,106 miles.
  • Chicago, IL is the most popular connection for one stop flights between St Louis, MO and Boston, MA.
  • 116,571 seats are available per day to fly out of St Louis, MO connecting to Boston, MA

Advance Purchase Prices from St Louis to Boston

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • AirTran
    $803
    $803
    $803
    $659
    $659
    $457
    $441
  • American
    $381
    $381
    $381
    $419
    $419
    $509
    $483
  • Continental
    $301
    $301
    $281
    $651
    $651
    $541
    $433
  • Delta
    $378
    $378
    $378
    $416
    $416
    $506
    $480
  • US Airways
    $361
    $361
    $361
    $449
    $449
    $449
    $449
  • United
    $301
    $301
    $281
    $651
    $651
    $541
    $433

Daily Non-stop Flight Schedules from Lambert International to Logan International

  • Airline
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Earliest Flight
    Latest Flight
  • Southwest
    2
    2
    2
    2
    2
    1
    1
    8:45 AM
    2:20 PM

Cheap Domestic Flights from St Louis - STL

Flights
Airline
Lowest Price
American, US Airways, Frontier, AirTran, Delta, Alaska, United
$268
United, Delta, US Airways, American, Frontier, AirTran
$239
United, Delta, American, US Airways
$334
Delta, United, AirTran, Frontier, American, US Airways
$263
Delta, Choice One, American, US Airways, United, Alaska
$166
AirTran, Frontier, American, US Airways, United, Alaska, Delta
$304
US Airways, American, AirTran, Frontier, Delta, United, Alaska
$238
AirTran, American, US Airways, United, Frontier
$196
Alaska, Delta, United, American, Frontier, AirTran, US Airways
$160
United, Delta, American, AirTran, US Airways
$218
Frontier, American, Delta, United, Alaska, US Airways, AirTran
$250
US Airways, Delta, United, American, Frontier, AirTran
$291
AirTran, Frontier, United, Alaska, US Airways, American, Delta
$218
United, Delta, American, Frontier
$218
AirTran, Frontier, American, US Airways, United, Delta, Alaska
$263
Delta, US Airways, United, American, AirTran
$210
Alaska, United, Delta, US Airways, American
$769
Cheap Flights from St Louis to Boston, from $319 Round trip from STL to BOS