Welcome | Sign out

Cheap Flights from Denver to Buffalo - DEN to BUF

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
Frontier, Spirit, United, Alaska, Delta, US Airways, American, AirTran
$138
United, JetBlue, Delta, American, US Airways, AirTran
$306
American, AirTran, Frontier, US Airways, JetBlue, Spirit, United
$205
AirTran, Frontier, Spirit, American, US Airways, Delta, United
$211
AirTran, United, Delta, US Airways, American, JetBlue, Frontier
$93
Spirit, US Airways, American, Frontier, AirTran, Delta, United
$140
United, Delta, US Airways, American, Spirit, Alaska, Frontier
$82
Alaska, AirTran, US Airways, American, Delta, United, Spirit, JetBlue
$296
American, US Airways, Delta, JetBlue, Alaska, United
$223
Delta, AirTran, JetBlue, Spirit, American, United, US Airways
$306
AirTran, JetBlue, American, Delta, United, US Airways
$327
United, US Airways, Frontier, Delta, American
$211
United, JetBlue, American, US Airways, Delta
$311
AirTran, JetBlue, United, American, Spirit, Delta, US Airways
$316
Frontier, Alaska, Delta, United, US Airways, American, Spirit
$149
Delta, United, US Airways
$322
JetBlue, United, Delta, American, US Airways, AirTran
$379
Spirit, AirTran, Frontier, JetBlue, Alaska, United, Delta, US Airways, American
$197
US Airways, United, Delta
$296
US Airways, United, Delta
$322
AirTran, US Airways, Delta, United
$310
Delta, American, Spirit, US Airways, Frontier, AirTran, United
$107
Delta, US Airways, United
$371
AirTran, United, American, US Airways, Delta
$269
American, US Airways, Delta, United, AirTran
$345
Delta, Alaska, US Airways, Spirit, Frontier, AirTran, United, American
$99

Cheap Domestic Flights to Buffalo - BUF

Flights
Airline
Lowest Price
American, United, Delta, US Airways
$313
Delta, American, United
$547

Cheap International Flights from Denver - DEN

Flights
Airline
Lowest Price
United, American, Delta, US Airways, Air Canada
$587

Cheap International Flights to Buffalo - BUF

Flights
Airline
Lowest Price
US Airways, United, Delta, American, Air Canada
$420
Cheap Flights from Denver to Buffalo, from $292 Round trip from DEN to BUF