Flights to Bainbridge Island from Buffalo - $146

View $146 flight on Thu, Oct 2, 2025Opens in a new window

Popular airlines from Buffalo to Bainbridge Island

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Cheap Flights from Buffalo to Bainbridge Island (BUF-SEA)

Prices were available within the past 7 days and start at $146 for one-way flights and $280 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Nov 12 - Mon, Nov 17
BUF
Buffalo
SEA
Seattle
$280 Roundtrip, found 10 hours ago
$280
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Nov 12 from Buffalo to Seattle, returning Mon, Nov 17, priced at $280 found 10 hours ago
JetBlue Airways
Tue, Oct 7 - Tue, Oct 14
BUF
Buffalo
SEA
Seattle
$291 Roundtrip, found 2 hours ago
$291
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Tue, Oct 7 from Buffalo to Seattle, returning Tue, Oct 14, priced at $291 found 2 hours ago
American Airlines
Tue, Oct 7 - Tue, Oct 14
BUF
Buffalo
SEA
Seattle
$293 Roundtrip, found 2 hours ago
$293
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Oct 7 from Buffalo to Seattle, returning Tue, Oct 14, priced at $293 found 2 hours ago
Sun Country Airlines
Thu, Aug 21 - Sun, Aug 31
BUF
Buffalo
SEA
Seattle
$300 Roundtrip, found 19 hours ago
$300
Roundtrip
found 19 hours ago
Select Sun Country Airlines flight, departing Thu, Aug 21 from Buffalo to Seattle, returning Sun, Aug 31, priced at $300 found 19 hours ago
United
Tue, Oct 7 - Tue, Oct 14
BUF
Buffalo
SEA
Seattle
$301 Roundtrip, found 2 hours ago
$301
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Oct 7 from Buffalo to Seattle, returning Tue, Oct 14, priced at $301 found 2 hours ago
Delta
Tue, Aug 26 - Sun, Aug 31
BUF
Buffalo
SEA
Seattle
$305 Roundtrip, found 2 hours ago
$305
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Aug 26 from Buffalo to Seattle, returning Sun, Aug 31, priced at $305 found 2 hours ago

Find the cheapest month to fly from Buffalo (BUF) to Seattle (SEA)

October is typically the cheapest month to fly

From $229 - $478 per traveler.

Graph displaying average flight prices per month

Alternative airports near Bainbridge Island

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 1 hour 18 minutes. Flights from $453
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center1 h 18 min
Flights from $453
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