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Cheap Flights from Denver to Buffalo - DEN to BUF (reverse)

Did You Know?

225,665 seats are available per week to fly from Denver, CO to Buffalo.
You must make at least one connection to fly from Denver, CO to Buffalo.
American Airlines has 488 connecting flights between Denver, CO and Buffalo.
There are 5008 flights from Denver, CO to Buffalo per week.

Cheap Domestic Flights from Denver - DEN

Flights
Airline
Lowest Price
Alaska, United, Delta, US Airways, American, Spirit, Frontier, AirTran
$138
Delta, United, US Airways, American, JetBlue, AirTran
$292
United, US Airways, American, Spirit, JetBlue, Frontier, AirTran
$198
United, Delta, US Airways, American, Spirit, Frontier, AirTran
$178
United, Delta, US Airways, American, JetBlue, Frontier, AirTran
$198
United, Delta, US Airways, American, Spirit, Frontier, AirTran
$138
Alaska, United, Delta, US Airways, American, Spirit, Frontier
$88
Alaska, United, Delta, American, US Airways, Spirit, JetBlue, AirTran
$288
Alaska, United, Delta, US Airways, American, JetBlue
$218
United, Delta, US Airways, American, Spirit, JetBlue, AirTran
$300
United, Delta, US Airways, American, JetBlue, AirTran
$309
United, Delta, US Airways, American, Frontier
$198
United, Delta, US Airways, American, JetBlue
$291
United, Delta, US Airways, American, Spirit, JetBlue, AirTran
$306
Alaska, Delta, United, US Airways, American, Spirit, Frontier
$138
United, Delta, US Airways
$303
United, Delta, US Airways, American, JetBlue, AirTran
$400
Alaska, United, Delta, US Airways, American, Spirit, JetBlue, Frontier, AirTran
$198
United, Delta, US Airways
$368
United, Delta, US Airways
$303
United, Delta, US Airways, AirTran
$279
United, Delta, US Airways, American, Spirit, Frontier, AirTran
$98
United, Delta, US Airways
$339
United, Delta, American, US Airways, AirTran
$237
United, Delta, US Airways, American, AirTran
$318
Alaska, Delta, United, American, US Airways, Spirit, Frontier, AirTran
$98

Cheap Domestic Flights to Buffalo - BUF

Flights
Airline
Lowest Price
United, Delta, US Airways, American
$302
United, Delta, American
$559

Cheap International Flights from Denver - DEN

Flights
Airline
Lowest Price
Air Canada, United, Delta, US Airways, American
$588

Cheap International Flights to Buffalo - BUF

Flights
Airline
Lowest Price
Air Canada, Delta, United, US Airways, American
$459
Cheap Flights from Denver to Buffalo, from $280 Round trip from DEN to BUF