
Popular airlines from Austin to Arlington
- 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 Arlington (AUS-SEA)
Prices were available within the past 7 days and start at $114 for one-way flights and $208 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 2 - Fri, Jun 6
AUS
Austin
PAE
Seattle
$208 Roundtrip, found 6 hours ago
$208
Roundtrip
found 6 hours ago

Mon, Jun 2 - Mon, Jun 9
AUS
Austin
PAE
Seattle
$228 Roundtrip, found 1 hour ago
$228
Roundtrip
found 1 hour ago

Tue, Jun 3 - Mon, Jun 9
AUS
Austin
PAE
Seattle
$275 Roundtrip, found 2 days ago
$275
Roundtrip
found 2 days ago

Wed, Jun 4 - Mon, Jun 9
AUS
Austin
PAE
Seattle
$278 Roundtrip, found 9 hours ago
$278
Roundtrip
found 9 hours ago

Tue, May 13 - Wed, May 28
AUS
Austin
PAE
Seattle
$342 Roundtrip, found 5 days ago
$342
Roundtrip
found 5 days ago

Wed, Jul 16 - Mon, Jul 21
AUS
Austin
PAE
Seattle
$2,334 Roundtrip, found 1 day ago
$2,334
Roundtrip
found 1 day ago
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