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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
CAD238

Cheap Domestic Flights to Buffalo - BUF

Flights
Airline
Lowest Price
Porter, WestJet, Air Canada
CAD193
JetBlue, US Airways
$185
US Airways, United, JetBlue
$162
Air Canada
CAD660
Air Canada
CAD487
United, US Airways, Delta
$304
AirTran, Alaska, United, Delta, US Airways, American
$205
JetBlue, United, Delta, US Airways
$178
United, Delta, US Airways, JetBlue
$234
United, Delta, US Airways
$201
United, JetBlue, US Airways, Delta
$178
United, Delta, US Airways, AirTran
$191
US Airways, United, Delta
$201
United, Delta, US Airways
$287
United, US Airways
$190
Delta, US Airways, United
$387

Cheap International Flights from Ottawa - YOW

Flights
Airline
Lowest Price
Porter, WestJet, US Airways, American, United, Air Canada, Delta
CAD507
Air Canada, Delta, United, US Airways, WestJet, American, Porter
CAD366
Air Canada, Delta, American, US Airways, United
CAD348

Cheap International Flights to Buffalo - BUF

Flights
Airline
Lowest Price
Air Canada, United, Delta, US Airways
CAD297
United, US Airways, Air Canada, Delta
$352
US Airways, Delta, United, Air Canada, Porter
$249
US Airways, Delta, Air Canada, United, Porter, WestJet, American
CAD335
Air Canada, United, Porter, US Airways, Delta
CAD356
US Airways, American, Delta, United, Air Canada
CAD452
American, Air Canada, United, Delta, US Airways
CAD636
American, US Airways, Air Canada, Delta, United
CAD434
United, Air Canada, Delta, US Airways, WestJet, Porter, American
CAD439
Cheap Flights from Ottawa to Buffalo, from CAD562 Round trip from YOW to BUF