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Cheap Flights from St Louis to Buffalo - STL to BUF (reverse)

Popular Flights from St Louis to Buffalo

  • Airfare from St Louis to Buffalo on American from $386 round trip
  • Airfare from St Louis to Buffalo on Delta from $386 round trip
  • Airfare from St Louis to Buffalo on AirTran from $386 round trip
  • Airfare from St Louis to Buffalo on United from $386 round trip
  • Airfare from St Louis to Buffalo on US Airways from $386 round trip

Did You Know?

  • 9 airlines operate between St Louis, MO and Buffalo, NY
  • Chicago, IL is the most popular connection for one stop flights between St Louis, MO and Buffalo, NY.
  • 90,354 seats are available per day to fly out of St Louis, MO connecting to Buffalo, NY
  • The largest aircraft operated by Lufthansa flying between St Louis, MO and Buffalo, NY is a CRJ with 66 seats.
  • Delta has the most one stop flights between St Louis, MO and Buffalo, NY.
  • Alaska has 5 one stop flights between St Louis, MO and Buffalo, NY.
  • The smallest aircraft operated by BMI flying between St Louis, MO and Buffalo, NY is a ERJ with 50 seats.
  • The shortest flight between St Louis, MO and Buffalo, NY on Copa is 1,150 miles.

Advance Purchase Prices from St Louis to Buffalo

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • AirTran
    $489
    $489
    $489
    $297
    $297
    $255
    $255
  • American
    $489
    $489
    $489
    $297
    $297
    $255
    $255
  • Continental
    $489
    $489
    $489
    $297
    $297
    $255
    $255
  • Delta
    $489
    $489
    $489
    $297
    $297
    $255
    $255
  • US Airways
    $489
    $489
    $489
    $317
    $317
    $275
    $275
  • United
    $489
    $489
    $489
    $297
    $297
    $255
    $255

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 Buffalo, from $386 Round trip from STL to BUF