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Cheap Flights from Ottawa to Buffalo - YOW to BUF

Did You Know?

123,095 seats are available per week to fly from Ottawa, ON to Buffalo.
There are 4832 flights from Ottawa, ON to Buffalo per week.
Delta Air Lines has 490 connecting flights between Ottawa, ON and Buffalo.
You must make at least one connection to fly from Ottawa, ON to Buffalo.

Cheap Domestic Flights from Ottawa - YOW

Flights
Airline
Lowest Price
Porter, WestJet, Air Canada
CAD232

Cheap Domestic Flights to Buffalo - BUF

Flights
Airline
Lowest Price
Porter, WestJet, Air Canada
CAD235
JetBlue, US Airways
$156
US Airways, United, JetBlue
$148
Air Canada
CAD680
Air Canada
CAD514
United, US Airways, Delta
$295
AirTran, Alaska, United, Delta, US Airways, American
$213
JetBlue, United, Delta, US Airways
$174
United, Delta, US Airways, JetBlue
$228
United, Delta, US Airways
$215
United, JetBlue, US Airways, Delta
$174
United, Delta, US Airways, AirTran
$182
US Airways, United, Delta
$195
United, Delta, US Airways
$250
United, US Airways
$175
Delta, US Airways, United
$385

Cheap International Flights from Ottawa - YOW

Flights
Airline
Lowest Price
Porter, WestJet, US Airways, American, United, Air Canada, Delta
CAD428
Air Canada, Delta, United, US Airways, WestJet, American, Porter
CAD449
Air Canada, Delta, American, US Airways, United
CAD396

Cheap International Flights to Buffalo - BUF

Flights
Airline
Lowest Price
Air Canada, United, Delta, US Airways
CAD295
United, US Airways, Air Canada, Delta
$369
US Airways, Delta, United, Air Canada, Porter
$244
US Airways, Delta, Air Canada, United, Porter, WestJet, American
CAD496
Air Canada, United, Porter, US Airways, Delta
CAD354
US Airways, American, Delta, United, Air Canada
CAD625
American, Air Canada, United, Delta, US Airways
CAD636
American, US Airways, Air Canada, Delta, United
CAD437
United, Air Canada, Delta, US Airways, WestJet, Porter, American
CAD437
Cheap Flights from Ottawa to Buffalo, Airfare Search for YOW to BUF, Airline One-Way and Roundtrip Schedules