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

Did You Know?

182,358 seats are available per week to fly from St Louis, MO to Buffalo.
You must make at least one connection to fly from St Louis, MO to Buffalo.
There are 4364 flights from St Louis, MO to Buffalo per week.
Delta Air Lines has 484 connecting flights between St Louis, MO and Buffalo.

Cheap Domestic Flights from St Louis - STL

Flights
Airline
Lowest Price
AirTran, American, US Airways, United, Frontier
$256
Delta, Air Choice One, American, US Airways, United, Alaska
$167
United, US Airways, Delta, AirTran, American
$315
United, Delta, American, AirTran, US Airways
$225
Delta, US Airways, American, United, AirTran
$98
United, Delta, US Airways, American, AirTran
$226
American, United, Delta, US Airways, AirTran
$354
American, Delta, US Airways, United
$259
AirTran, American, Delta, US Airways, United
$229
AirTran, American, US Airways, Delta, United
$251
US Airways, Delta, United, American
$322
AirTran, United, Delta, American, US Airways
$353
United, Delta, American, Frontier
$269
American, US Airways, United, Delta
$433
United, Delta, US Airways
$352
United, Delta, US Airways, American, AirTran
$286
Delta, US Airways, United
$291
US Airways, Delta, United
$291
US Airways, United, Delta, AirTran
$270
US Airways, American, United, Delta
$302
AirTran, US Airways, American, Delta, United
$145
United, Delta, US Airways, American, Frontier, AirTran
$325

Cheap Domestic Flights to Buffalo - BUF

Flights
Airline
Lowest Price
Delta, American, US Airways, United
$453
American
$288
American, Delta
$267
US Airways, American, United
$305

Cheap International Flights from St Louis - STL

Flights
Airline
Lowest Price
United, Delta, US Airways, American, WestJet, Air Canada
$355
Air Canada, United
$731
WestJet, US Airways, American, Delta, United, Air Canada
$398

Cheap International Flights to Buffalo - BUF

Flights
Airline
Lowest Price
US Airways, United, American, Delta
$303
Cheap Flights from St Louis to Buffalo, from $376 Round trip from STL to BUF