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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
$259
Delta, Air Choice One, American, US Airways, United, Alaska
$215
United, US Airways, Delta, AirTran, American
$315
United, Delta, American, AirTran, US Airways
$295
Delta, US Airways, American, United, AirTran
$98
United, Delta, US Airways, American, AirTran
$229
American, United, Delta, US Airways, AirTran
$279
American, Delta, US Airways, United
$259
AirTran, American, Delta, US Airways, United
$253
AirTran, American, US Airways, Delta, United
$243
US Airways, Delta, United, American
$328
AirTran, United, Delta, American, US Airways
$303
United, Delta, American, Frontier
$278
American, US Airways, United, Delta
$439
United, Delta, US Airways
$352
United, Delta, US Airways, American, AirTran
$283
Delta, US Airways, United
$291
US Airways, Delta, United
$291
US Airways, United, Delta, AirTran
$270
US Airways, American, United, Delta
$367
AirTran, US Airways, American, Delta, United
$145
United, Delta, US Airways, American, Frontier, AirTran
$339

Cheap Domestic Flights to Buffalo - BUF

Flights
Airline
Lowest Price
Delta, American, US Airways, United
$453
American
$288
American, Delta
$344
US Airways, American, United
$305

Cheap International Flights from St Louis - STL

Flights
Airline
Lowest Price
United, Delta, US Airways, American, WestJet, Air Canada
$356
Air Canada, United
$732
WestJet, US Airways, American, Delta, United, Air Canada
$397

Cheap International Flights to Buffalo - BUF

Flights
Airline
Lowest Price
US Airways, United, American, Delta
$304
Cheap Flights from St Louis to Buffalo, from $382 Round trip from STL to BUF