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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
CAD228

Cheap Domestic Flights to Buffalo - BUF

Flights
Airline
Lowest Price
Porter, WestJet, Air Canada
CAD246
JetBlue, US Airways
$183
US Airways, United, JetBlue
$172
Air Canada
CAD696
Air Canada
CAD493
United, US Airways, Delta
$334
AirTran, Alaska, United, Delta, US Airways, American
$216
JetBlue, United, Delta, US Airways
$187
United, Delta, US Airways, JetBlue
$247
United, Delta, US Airways
$211
United, JetBlue, US Airways, Delta
$187
United, Delta, US Airways, AirTran
$211
US Airways, United, Delta
$227
United, Delta, US Airways
$198
United, US Airways
$201
Delta, US Airways, United
$422

Cheap International Flights from Ottawa - YOW

Flights
Airline
Lowest Price
Porter, WestJet, US Airways, American, United, Air Canada, Delta
CAD406
Air Canada, Delta, United, US Airways, WestJet, American, Porter
CAD345
Air Canada, Delta, American, US Airways, United
CAD371

Cheap International Flights to Buffalo - BUF

Flights
Airline
Lowest Price
Air Canada, United, Delta, US Airways
CAD316
United, US Airways, Air Canada, Delta
$369
US Airways, Delta, United, Air Canada, Porter
$179
US Airways, Delta, Air Canada, United, Porter, WestJet, American
CAD352
Air Canada, United, Porter, US Airways, Delta
CAD352
US Airways, American, Delta, United, Air Canada
CAD426
American, Air Canada, United, Delta, US Airways
CAD576
American, US Airways, Air Canada, Delta, United
CAD445
United, Air Canada, Delta, US Airways, WestJet, Porter, American
CAD372
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Cheap Flights from Ottawa to Buffalo, from CAD595 Round trip from YOW to BUF