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Cheap Flights from Sioux City to Buffalo - SUX to BUF

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You must make at least one connection to fly from Sioux City, IA to Buffalo.
American Airlines has 441 connecting flights between Sioux City, IA and Buffalo.

Cheap Domestic Flights to Buffalo - BUF

Flights
Airline
Lowest Price
American, US Airways, Delta, United
$368
United, American, US Airways, Delta
$329
United, US Airways, American, Frontier, Delta
$209
United, Delta, US Airways, American, AirTran, Frontier
$360
US Airways, Delta, United
$338
American, United, Delta, US Airways, Frontier
$283
Delta, United, Alaska, US Airways, Frontier, American
$269
US Airways, United, American, Frontier, Delta
$211
United, US Airways, Delta, Frontier, American
$151
US Airways, Delta, United
$355
Delta, United, US Airways, American, Frontier, Alaska
$211
Alaska, United, Frontier, Delta, American, US Airways
$269
US Airways, United, Delta
$295
Frontier, US Airways, United, Delta, American
$273
United, Alaska, Delta, US Airways, American, Frontier
$273
United, Delta, Alaska, US Airways, American, Frontier
$269
United, American, Alaska, Delta, US Airways, Frontier
$269
Frontier, US Airways, American, Delta, United
$269
American, Frontier, US Airways, Delta, United
$367
Delta, American, United, US Airways
$312
Delta, US Airways, United, American, Alaska
$333
American, US Airways, Delta, United, Alaska
$387
Alaska, US Airways, Delta, United
$246
US Airways, Delta, United, American
$333

Cheap International Flights to Buffalo - BUF

Flights
Airline
Lowest Price
US Airways, Frontier, American, Delta, United, AirTran
$446
United, US Airways, American, Delta
$512
Delta, United, US Airways, American
$371
Alaska, Air Canada, US Airways, American, United, Delta
$464
United, Delta, American, US Airways
$378
US Airways, Delta, United, American, Alaska, Air Canada
$341
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Cheap Flights from Sioux City to Buffalo, from $354 Round trip from SUX to BUF