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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
CAD219

Cheap Domestic Flights to Buffalo - BUF

Flights
Airline
Lowest Price
Porter, WestJet, Air Canada
CAD233
JetBlue, US Airways
$196
US Airways, United, JetBlue
$171
Air Canada
CAD640
Air Canada
CAD472
United, US Airways, Delta
$323
AirTran, Alaska, United, Delta, US Airways, American
$205
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
$187
US Airways, United, Delta
$196
United, Delta, US Airways
$278
United, US Airways
$201
Delta, US Airways, United
$411

Cheap International Flights from Ottawa - YOW

Flights
Airline
Lowest Price
Porter, WestJet, US Airways, American, United, Air Canada, Delta
CAD398
Air Canada, Delta, United, US Airways, WestJet, American, Porter
CAD315
Air Canada, Delta, American, US Airways, United
CAD352

Cheap International Flights to Buffalo - BUF

Flights
Airline
Lowest Price
Air Canada, United, Delta, US Airways
CAD290
United, US Airways, Air Canada, Delta
$392
US Airways, Delta, United, Air Canada, Porter
$239
US Airways, Delta, Air Canada, United, Porter, WestJet, American
CAD339
Air Canada, United, Porter, US Airways, Delta
CAD339
US Airways, American, Delta, United, Air Canada
CAD442
American, Air Canada, United, Delta, US Airways
CAD627
American, US Airways, Air Canada, Delta, United
CAD429
United, Air Canada, Delta, US Airways, WestJet, Porter, American
CAD359
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Cheap Flights from Ottawa to Buffalo, from CAD589 Round trip from YOW to BUF