Alaska Airlines Flight 1321 Deals & Information (2026/2027)

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Alaska Airlines Flight 1321 Route Deals From $139

The cheapest prices found with in the last 7 days for return flights were $222 and $139 for one-way flights to Sonoma County for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 27 - Mon, Nov 2
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$222 Roundtrip, found 1 hour ago
$222
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Oct 27 from Seattle - Tacoma Intl. to Sonoma County, returning Mon, Nov 2, priced at $222 found 1 hour ago
Tue, Oct 27 - Mon, Nov 2
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$232 Roundtrip, found 1 hour ago
$232
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Oct 27 from Seattle - Tacoma Intl. to Sonoma County, returning Mon, Nov 2, priced at $232 found 1 hour ago
Fri, Oct 23 - Mon, Oct 26
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$238 Roundtrip, found 13 hours ago
$238
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Fri, Oct 23 from Seattle - Tacoma Intl. to Sonoma County, returning Mon, Oct 26, priced at $238 found 13 hours ago
Tue, Oct 27 - Mon, Nov 2
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$243 Roundtrip, found 1 hour ago
$243
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Oct 27 from Seattle - Tacoma Intl. to Sonoma County, returning Mon, Nov 2, priced at $243 found 1 hour ago
Tue, Oct 6 - Tue, Oct 13
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$246 Roundtrip, found 1 day ago
$246
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Oct 6 from Seattle - Tacoma Intl. to Sonoma County, returning Tue, Oct 13, priced at $246 found 1 day ago
Fri, Oct 16 - Mon, Oct 19
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$256 Roundtrip, found 13 hours ago
$256
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Fri, Oct 16 from Seattle - Tacoma Intl. to Sonoma County, returning Mon, Oct 19, priced at $256 found 13 hours ago
Tue, Sep 29 - Mon, Oct 5
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$256 Roundtrip, found 19 hours ago
$256
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Tue, Sep 29 from Seattle - Tacoma Intl. to Sonoma County, returning Mon, Oct 5, priced at $256 found 19 hours ago
Fri, Oct 23 - Mon, Oct 26
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$258 Roundtrip, found 13 hours ago
$258
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Fri, Oct 23 from Seattle - Tacoma Intl. to Sonoma County, returning Mon, Oct 26, priced at $258 found 13 hours ago
Sat, Oct 3 - Sat, Oct 10
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$267 Roundtrip, found 4 days ago
$267
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Oct 3 from Seattle - Tacoma Intl. to Sonoma County, returning Sat, Oct 10, priced at $267 found 4 days ago
Tue, Oct 27 - Mon, Nov 2
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$267 Roundtrip, found 1 hour ago
$267
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Oct 27 from Seattle - Tacoma Intl. to Sonoma County, returning Mon, Nov 2, priced at $267 found 1 hour ago
Thu, Oct 22 - Mon, Oct 26
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$270 Roundtrip, found 12 hours ago
$270
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Thu, Oct 22 from Seattle - Tacoma Intl. to Sonoma County, returning Mon, Oct 26, priced at $270 found 12 hours ago
Tue, Oct 27 - Mon, Nov 2
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$277 Roundtrip, found 1 hour ago
$277
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Oct 27 from Seattle - Tacoma Intl. to Sonoma County, returning Mon, Nov 2, priced at $277 found 1 hour ago