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

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Alaska Airlines Flight 1321 Route Deals From $79

The cheapest prices found with in the last 7 days for return flights were $117 and $79 for one-way flights to Sonoma County for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Mar 6 - Mon, Mar 9
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$117 Roundtrip, found 3 days ago
$117
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Mar 6 from Seattle - Tacoma Intl. to Sonoma County, returning Mon, Mar 9, priced at $117 found 3 days ago
Wed, Feb 25 - Sat, Feb 28
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$118 Roundtrip, found 2 days ago
$118
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Feb 25 from Seattle - Tacoma Intl. to Sonoma County, returning Sat, Feb 28, priced at $118 found 2 days ago
Fri, Feb 6 - Mon, Feb 9
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$119 Roundtrip, found 2 days ago
$119
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Feb 6 from Seattle - Tacoma Intl. to Sonoma County, returning Mon, Feb 9, priced at $119 found 2 days ago
Fri, Feb 20 - Tue, Feb 24
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$139 Roundtrip, found 2 days ago
$139
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Feb 20 from Seattle - Tacoma Intl. to Sonoma County, returning Tue, Feb 24, priced at $139 found 2 days ago
Thu, Feb 19 - Wed, Feb 25
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$144 Roundtrip, found 3 days ago
$144
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Feb 19 from Seattle - Tacoma Intl. to Sonoma County, returning Wed, Feb 25, priced at $144 found 3 days ago
Fri, Feb 27 - Sun, Mar 1
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$145 Roundtrip, found 3 days ago
$145
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Feb 27 from Seattle - Tacoma Intl. to Sonoma County, returning Sun, Mar 1, priced at $145 found 3 days ago
Sun, Feb 1 - Fri, Feb 6
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$157 Roundtrip, found 20 hours ago
$157
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Sun, Feb 1 from Seattle - Tacoma Intl. to Sonoma County, returning Fri, Feb 6, priced at $157 found 20 hours ago
Mon, Feb 2 - Fri, Feb 6
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$159 Roundtrip, found 1 day ago
$159
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Feb 2 from Seattle - Tacoma Intl. to Sonoma County, returning Fri, Feb 6, priced at $159 found 1 day ago
Sat, Jan 31 - Sat, Feb 7
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$161 Roundtrip, found 12 hours ago
$161
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Sat, Jan 31 from Seattle - Tacoma Intl. to Sonoma County, returning Sat, Feb 7, priced at $161 found 12 hours ago
Fri, Mar 13 - Wed, Mar 18
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$162 Roundtrip, found 3 days ago
$162
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Mar 13 from Seattle - Tacoma Intl. to Sonoma County, returning Wed, Mar 18, priced at $162 found 3 days ago