Flights From Ottawa (YOW) to Amherst (BUF)

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Selected fares from Ottawa to Amherst

The cheapest prices found with in the last 7 days for return flights were CA $821 and CA $493 for one-way flights to Amherst for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Tue., Jul. 1 - Tue., Jul. 8
YOW
Macdonald-Cartier Intl.
BUF
Buffalo Niagara Intl.
CA $821 Roundtrip, found 5 days ago
CA $821
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Tue., Jul. 1 from Macdonald-Cartier Intl. to Buffalo Niagara Intl., returning Tue., Jul. 8, priced at CA $821 found 5 days ago
Porter Airlines
Wed., Jun. 25 - Sat., Jun. 28
YOW
Macdonald-Cartier Intl.
BUF
Buffalo Niagara Intl.
CA $849 Roundtrip, found 6 days ago
CA $849
Roundtrip
found 6 days ago
Select Porter Airlines flight, departing Wed., Jun. 25 from Macdonald-Cartier Intl. to Buffalo Niagara Intl., returning Sat., Jun. 28, priced at CA $849 found 6 days ago
Porter Airlines
Tue., Jul. 1 - Tue., Jul. 8
YOW
Macdonald-Cartier Intl.
BUF
Buffalo Niagara Intl.
CA $855 Roundtrip, found 5 days ago
CA $855
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Tue., Jul. 1 from Macdonald-Cartier Intl. to Buffalo Niagara Intl., returning Tue., Jul. 8, priced at CA $855 found 5 days ago