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Cheap Flights from Buffalo to Ottawa - BUF to YOW

Did You Know?

127,111 seats are available per week to fly from Buffalo, NY to Ottawa.
You must make at least one connection to fly from Buffalo, NY to Ottawa.
Delta Air Lines has 490 connecting flights between Buffalo, NY and Ottawa.
There are 4820 flights from Buffalo, NY to Ottawa per week.

Cheap Domestic Flights from Buffalo - BUF

Flights
Airline
Lowest Price
JetBlue, US Airways, United, AirTran, Delta
$137

Cheap Domestic Flights to Ottawa - YOW

Flights
Airline
Lowest Price
Porter, WestJet, Air Canada
CAD229
Air Canada
CAD477
Porter, WestJet, Air Canada
CAD242
AirTran, US Airways
$168
US Airways, JetBlue
$155
JetBlue, US Airways
$155
US Airways, American, JetBlue, AirTran, Delta, United
$150
Air Canada
CAD494
Air Canada
CAD526
Delta, US Airways, American, JetBlue, Alaska, United
$241
American, United, Delta, US Airways, AirTran
$104
Air Canada, WestJet, Porter
CAD292
United, Delta, US Airways
$280
United, Delta, US Airways
$278
Delta, United, AirTran, US Airways
$230
JetBlue, United, Delta, US Airways
$233
Delta, US Airways, AirTran, United, American
$381

Cheap International Flights from Buffalo - BUF

Flights
Airline
Lowest Price
US Airways, Delta, United, Air Canada
$275

Cheap International Flights to Ottawa - YOW

Flights
Airline
Lowest Price
Air Canada, American, United, WestJet, Porter, Delta, US Airways
CAD323
Porter, US Airways, Delta, United, Air Canada
CAD298
Delta, American, US Airways, United, Porter, WestJet, Air Canada
CAD316
American, Air Canada, United, Delta, US Airways
$263
US Airways, American, Delta, United, Air Canada
$402
United, American, US Airways, Delta, Air Canada
CAD447
Air Canada, United, Delta, Porter, US Airways
CAD247
American, Delta, United, Air Canada, US Airways
$548
United, Air Canada, Delta, American, US Airways
$413
American, Delta, Air Canada, US Airways, United
CAD447
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Cheap Flights from Buffalo to Ottawa, from $574 Round trip from BUF to YOW