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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
$237
Delta, Air Choice One, American, US Airways, United, Alaska
$197
United, US Airways, Delta, AirTran, American
$295
United, Delta, American, AirTran, US Airways
$245
Delta, US Airways, American, United, AirTran
$98
United, Delta, US Airways, American, AirTran
$209
American, United, Delta, US Airways, AirTran
$277
American, Delta, US Airways, United
$237
AirTran, American, Delta, US Airways, United
$244
AirTran, American, US Airways, Delta, United
$231
US Airways, Delta, United, American
$258
AirTran, United, Delta, American, US Airways
$248
United, Delta, American, Frontier
$278
American, US Airways, United, Delta
$319
United, Delta, US Airways
$322
United, Delta, US Airways, American, AirTran
$283
Delta, US Airways, United
$291
US Airways, Delta, United
$291
US Airways, United, Delta, AirTran
$265
US Airways, American, United, Delta
$352
AirTran, US Airways, American, Delta, United
$145
United, Delta, US Airways, American, Frontier, AirTran
$247

Cheap Domestic Flights to Buffalo - BUF

Flights
Airline
Lowest Price
Delta, American, US Airways, United
$453
American
$288
American, Delta
$265
US Airways, American, United
$305

Cheap International Flights from St Louis - STL

Flights
Airline
Lowest Price
United, Delta, US Airways, American, WestJet, Air Canada
$374
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
$312
Cheap Flights from St Louis to Buffalo, from $316 Round trip from STL to BUF