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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
CAD204

Cheap Domestic Flights to Buffalo - BUF

Flights
Airline
Lowest Price
Porter, WestJet, Air Canada
CAD206
JetBlue, US Airways
$142
US Airways, United, JetBlue
$163
Air Canada
CAD577
Air Canada
CAD429
United, US Airways, Delta
$304
AirTran, Alaska, United, Delta, US Airways, American
$219
JetBlue, United, Delta, US Airways
$189
United, Delta, US Airways, JetBlue
$244
United, Delta, US Airways
$225
United, JetBlue, US Airways, Delta
$189
United, Delta, US Airways, AirTran
$186
US Airways, United, Delta
$207
United, Delta, US Airways
$261
United, US Airways
$180
Delta, US Airways, United
$387

Cheap International Flights from Ottawa - YOW

Flights
Airline
Lowest Price
Porter, WestJet, US Airways, American, United, Air Canada, Delta
CAD371
Air Canada, Delta, United, US Airways, WestJet, American, Porter
CAD298
Air Canada, Delta, American, US Airways, United
CAD402

Cheap International Flights to Buffalo - BUF

Flights
Airline
Lowest Price
Air Canada, United, Delta, US Airways
CAD275
United, US Airways, Air Canada, Delta
$345
US Airways, Delta, United, Air Canada, Porter
$219
US Airways, Delta, Air Canada, United, Porter, WestJet, American
CAD318
Air Canada, United, Porter, US Airways, Delta
CAD318
US Airways, American, Delta, United, Air Canada
CAD592
American, Air Canada, United, Delta, US Airways
CAD633
American, US Airways, Air Canada, Delta, United
CAD443
United, Air Canada, Delta, US Airways, WestJet, Porter, American
CAD443
Cheap Flights from Ottawa to Buffalo, Airfare Search for YOW to BUF, Airline One-Way and Roundtrip Schedules