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Cheap Flights from Buffalo to St Louis - BUF to STL

Did You Know?

US Airways has 490 connecting flights between Buffalo, NY and St Louis.
You must make at least one connection to fly from Buffalo, NY to St Louis.

Cheap Domestic Flights from Buffalo - BUF

Flights
Airline
Lowest Price
US Airways, American, Delta, United, Alaska
$221
American, US Airways, Delta, United, AirTran
$357
United, US Airways, American, JetBlue, Delta
$265
JetBlue, AirTran, US Airways
$196

Cheap Domestic Flights to St Louis - STL

Flights
Airline
Lowest Price
American, Delta, US Airways, AirTran, United
$263
Delta, United, American, US Airways
$338
American, US Airways, Delta, United
$332
United, AirTran, US Airways, Delta
$317
Delta, United, American, US Airways, AirTran
$331
Delta, United, US Airways
$384
AirTran, American, US Airways, Delta, United, Alaska
$172
Delta, American, United, Alaska, US Airways
$190
Delta, US Airways, American, JetBlue, Alaska, United
$270
United, Delta, American, US Airways, AirTran
$246
United, Delta, US Airways, American, AirTran
$80
Delta, United, AirTran, US Airways
$232
AirTran, Alaska, United, Delta, US Airways, American
$221
American, Delta, United, JetBlue, US Airways
$240
Delta, United, Frontier, American, US Airways
$120
Delta, US Airways, AirTran, United, American
$349
AirTran, United, US Airways, American
$268
US Airways, Delta, AirTran, United
$145
United, American, US Airways
$257
American, United, Delta, US Airways
$365

Cheap International Flights to St Louis - STL

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Air Canada
$408
Porter, WestJet, American, US Airways, Delta, United, Air Canada
$285
Air Canada, United, American, US Airways, WestJet, Pakistan
$218
WestJet, US Airways, Air Canada, United, Delta, American
$692
Delta, American, US Airways, WestJet, United, Air Canada
$576
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Cheap Flights from Buffalo to St Louis, from $317 Round trip from BUF to STL