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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.
There are 4476 flights from Buffalo, NY to St Louis per week.
160,608 seats are available per week to fly from Buffalo, NY to St Louis.

Cheap Domestic Flights from Buffalo - BUF

Flights
Airline
Lowest Price
US Airways, American, Delta, United, Alaska
$205
American, US Airways, Delta, United, AirTran
$384
United, US Airways, American, JetBlue, Delta
$280
JetBlue, AirTran, US Airways
$187

Cheap Domestic Flights to St Louis - STL

Flights
Airline
Lowest Price
American, Delta, US Airways, AirTran, United
$271
Delta, United, American, US Airways
$286
American, US Airways, Delta, United
$335
United, AirTran, US Airways, Delta
$292
Delta, United, American, US Airways, AirTran
$335
Delta, United, US Airways
$346
AirTran, American, US Airways, Delta, United, Alaska
$221
Delta, American, United, Alaska, US Airways
$91
Delta, US Airways, American, JetBlue, Alaska, United
$241
United, Delta, American, US Airways, AirTran
$234
United, Delta, US Airways, American, AirTran
$172
Delta, United, AirTran, US Airways
$236
AirTran, Alaska, United, Delta, US Airways, American
$205
American, Delta, United, JetBlue, US Airways
$320
Delta, United, Frontier, American, US Airways
$105
Delta, US Airways, AirTran, United, American
$370
AirTran, United, US Airways, American
$252
US Airways, Delta, AirTran, United
$205
United, American, US Airways
$60
American, United, Delta, US Airways
$370

Cheap International Flights to St Louis - STL

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Air Canada
CAD422
Porter, WestJet, American, US Airways, Delta, United, Air Canada
CAD285
Air Canada, United, American, US Airways, WestJet, Pakistan
CAD249
WestJet, US Airways, Air Canada, United, Delta, American
CAD679
Delta, American, US Airways, WestJet, United, Air Canada
CAD694
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Cheap Flights from Buffalo to St Louis, from $335 Round trip from BUF to STL