Flights From Seattle (SEA) to Amherst (BUF)

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Selected fares from Seattle to Amherst

The cheapest prices found with in the last 7 days for return flights were CA $528 and CA $205 for one-way flights to Amherst for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Nov 3 - Wed, Dec 17
SEA
Seattle - Tacoma Intl.
BUF
Buffalo Niagara Intl.
CA $528 Roundtrip, found 14 hours ago
CA $528
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Mon, Nov 3 from Seattle - Tacoma Intl. to Buffalo Niagara Intl., returning Wed, Dec 17, priced at CA $528 found 14 hours ago
American Airlines
Mon, Nov 3 - Wed, Dec 17
SEA
Seattle - Tacoma Intl.
BUF
Buffalo Niagara Intl.
CA $631 Roundtrip, found 14 hours ago
CA $631
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Mon, Nov 3 from Seattle - Tacoma Intl. to Buffalo Niagara Intl., returning Wed, Dec 17, priced at CA $631 found 14 hours ago
Delta
Mon, Nov 3 - Wed, Dec 17
SEA
Seattle - Tacoma Intl.
BUF
Buffalo Niagara Intl.
CA $682 Roundtrip, found 14 hours ago
CA $682
Roundtrip
found 14 hours ago
Select Delta flight, departing Mon, Nov 3 from Seattle - Tacoma Intl. to Buffalo Niagara Intl., returning Wed, Dec 17, priced at CA $682 found 14 hours ago