
Popular airlines from Austin to Sequim
- Alaska Airlines
Alaska Airlines
- United
United
- American Airlines
American Airlines
- Delta
Delta
- Southwest Airlines
Southwest Airlines
- Spirit Airlines
Spirit Airlines
- Frontier Airlines
Frontier Airlines
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Find available prices by choosing your travel dates.
Cheap Flights from Austin to Sequim (AUS-SEA)
Prices were available within the past 7 days and start at $109 for one-way flights and $166 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 28 - Wed, Jun 4
AUS
Austin
SEA
Seattle
$166 Roundtrip, found 3 hours ago
$166
Roundtrip
found 3 hours ago

Tue, May 20 - Wed, May 28
AUS
Austin
SEA
Seattle
$168 Roundtrip, found 1 hour ago
$168
Roundtrip
found 1 hour ago

Tue, May 20 - Wed, May 28
AUS
Austin
SEA
Seattle
$178 Roundtrip, found 1 hour ago
$178
Roundtrip
found 1 hour ago

Tue, May 20 - Wed, May 28
AUS
Austin
SEA
Seattle
$178 Roundtrip, found 1 hour ago
$178
Roundtrip
found 1 hour ago

Sat, May 24 - Wed, May 28
AUS
Austin
SEA
Seattle
$192 Roundtrip, found 10 hours ago
$192
Roundtrip
found 10 hours ago

Sun, Jun 1 - Wed, Jun 4
AUS
Austin
SEA
Seattle
$196 Roundtrip, just found
$196
Roundtrip
just found
Find the cheapest month to fly from Austin (AUS) to Seattle (SEA)
August is typically the cheapest month to fly
From $124 - $297 per traveler.
Graph displaying average flight prices per month
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