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Cheap Flights from Sioux City to Buffalo - SUX to BUF

Did You Know?

40,302 seats are available per week to fly from Sioux City, IA to Buffalo.
There are 1764 flights from Sioux City, IA to Buffalo per week.
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
$329
United, American, US Airways, Delta
$344
United, US Airways, American, Frontier, Delta
$271
United, Delta, US Airways, American, AirTran, Frontier
$210
US Airways, Delta, United
$206
American, United, Delta, US Airways, Frontier
$125
Delta, United, Alaska, US Airways, Frontier, American
$274
US Airways, United, American, Frontier, Delta
$216
United, US Airways, Delta, Frontier, American
$151
US Airways, Delta, United
$399
Delta, United, US Airways, American, Frontier, Alaska
$216
Alaska, United, Frontier, Delta, American, US Airways
$274
US Airways, United, Delta
$329
Frontier, US Airways, United, Delta, American
$273
United, Alaska, Delta, US Airways, American, Frontier
$273
United, Delta, Alaska, US Airways, American, Frontier
$274
United, American, Alaska, Delta, US Airways, Frontier
$274
Frontier, US Airways, American, Delta, United
$274
American, Frontier, US Airways, Delta, United
$317
Delta, American, United, US Airways
$358
Delta, US Airways, United, American, Alaska
$370
American, US Airways, Delta, United, Alaska
$353
Alaska, US Airways, Delta, United
$374
US Airways, Delta, United, American
$325

Cheap International Flights to Buffalo - BUF

Flights
Airline
Lowest Price
US Airways, Frontier, American, Delta, United, AirTran
$389
United, US Airways, American, Delta
$420
Delta, United, US Airways, American
$537
Alaska, Air Canada, US Airways, American, United, Delta
$412
United, Delta, American, US Airways
$553
US Airways, Delta, United, American, Alaska, Air Canada
$305
Cheap Flights from Sioux City to Buffalo, from $406 Round trip from SUX to BUF