Welcome | Sign out

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
$172
American, US Airways, Delta, United, AirTran
$348
United, US Airways, American, JetBlue, Delta
$339
JetBlue, AirTran, US Airways
$168

Cheap Domestic Flights to St Louis - STL

Flights
Airline
Lowest Price
American, Delta, US Airways, AirTran, United
$253
Delta, United, American, US Airways
$271
American, US Airways, Delta, United
$321
United, AirTran, US Airways, Delta
$126
Delta, United, American, US Airways, AirTran
$319
Delta, United, US Airways
$327
AirTran, American, US Airways, Delta, United, Alaska
$205
Delta, American, United, Alaska, US Airways
$78
Delta, US Airways, American, JetBlue, Alaska, United
$211
United, Delta, American, US Airways, AirTran
$219
United, Delta, US Airways, American, AirTran
$107
Delta, United, AirTran, US Airways
$258
AirTran, Alaska, United, Delta, US Airways, American
$219
American, Delta, United, JetBlue, US Airways
$263
Delta, United, Frontier, American, US Airways
$99
Delta, US Airways, AirTran, United, American
$348
AirTran, United, US Airways, American
$246
US Airways, Delta, AirTran, United
$200
United, American, US Airways
$85
American, United, Delta, US Airways
$348

Cheap International Flights to St Louis - STL

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Air Canada
CAD435
Porter, WestJet, American, US Airways, Delta, United, Air Canada
CAD274
Air Canada, United, American, US Airways, WestJet, Pakistan
CAD259
WestJet, US Airways, Air Canada, United, Delta, American
CAD575
Delta, American, US Airways, WestJet, United, Air Canada
CAD512
Cheap Flights from Buffalo to St Louis, from $312 Round trip from BUF to STL