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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
CAD666
Air Canada
CAD491
United, US Airways, Delta
$314
AirTran, Alaska, United, Delta, US Airways, American
$256
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
$164
US Airways, United, Delta
$195
United, Delta, US Airways
$259
United, US Airways
$180
Delta, US Airways, United
$403

Cheap International Flights from Ottawa - YOW

Flights
Airline
Lowest Price
Porter, WestJet, US Airways, American, United, Air Canada, Delta
CAD372
Air Canada, Delta, United, US Airways, WestJet, American, Porter
CAD299
Air Canada, Delta, American, US Airways, United
CAD402

Cheap International Flights to Buffalo - BUF

Flights
Airline
Lowest Price
Air Canada, United, Delta, US Airways
CAD293
United, US Airways, Air Canada, Delta
$365
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
CAD635
American, Air Canada, United, Delta, US Airways
CAD646
American, US Airways, Air Canada, Delta, United
CAD444
United, Air Canada, Delta, US Airways, WestJet, Porter, American
CAD444
Cheap Flights from Ottawa to Buffalo, Airfare Search for YOW to BUF, Airline One-Way and Roundtrip Schedules