Alaska Airlines Flight 1321 Deals & Information (2025/2026)

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Alaska Airlines Flight 1321 Route Deals From $70

The cheapest prices found with in the last 7 days for return flights were $118 and $70 for one-way flights to Sonoma County for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 29 - Mon, Feb 2
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$118 Roundtrip, found 21 hours ago
$118
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Thu, Jan 29 from Seattle - Tacoma Intl. to Sonoma County, returning Mon, Feb 2, priced at $118 found 21 hours ago
Fri, Jan 23 - Sun, Jan 25
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$119 Roundtrip, found 16 hours ago
$119
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Fri, Jan 23 from Seattle - Tacoma Intl. to Sonoma County, returning Sun, Jan 25, priced at $119 found 16 hours ago
Thu, Feb 19 - Thu, Feb 26
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$132 Roundtrip, found 3 days ago
$132
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Feb 19 from Seattle - Tacoma Intl. to Sonoma County, returning Thu, Feb 26, priced at $132 found 3 days ago
Thu, Jan 15 - Sun, Jan 18
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$135 Roundtrip, found 3 days ago
$135
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Jan 15 from Seattle - Tacoma Intl. to Sonoma County, returning Sun, Jan 18, priced at $135 found 3 days ago
Wed, Jan 21 - Fri, Jan 23
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$139 Roundtrip, found 4 days ago
$139
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Jan 21 from Seattle - Tacoma Intl. to Sonoma County, returning Fri, Jan 23, priced at $139 found 4 days ago
Fri, Feb 6 - Sun, Feb 8
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$145 Roundtrip, found 23 hours ago
$145
Roundtrip
found 23 hours ago
Select Alaska Airlines flight, departing Fri, Feb 6 from Seattle - Tacoma Intl. to Sonoma County, returning Sun, Feb 8, priced at $145 found 23 hours ago
Sun, Feb 22 - Sat, Feb 28
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$147 Roundtrip, found 4 days ago
$147
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sun, Feb 22 from Seattle - Tacoma Intl. to Sonoma County, returning Sat, Feb 28, priced at $147 found 4 days ago
Mon, Jan 19 - Fri, Jan 23
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$148 Roundtrip, found 4 days ago
$148
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Jan 19 from Seattle - Tacoma Intl. to Sonoma County, returning Fri, Jan 23, priced at $148 found 4 days ago
Thu, Jan 22 - Fri, Jan 23
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$150 Roundtrip, found 4 days ago
$150
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Seattle - Tacoma Intl. to Sonoma County, returning Fri, Jan 23, priced at $150 found 4 days ago
Sun, Mar 15 - Sat, Apr 11
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$152 Roundtrip, found 3 days ago
$152
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sun, Mar 15 from Seattle - Tacoma Intl. to Sonoma County, returning Sat, Apr 11, priced at $152 found 3 days ago