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

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Alaska Airlines Flight 1321 Route Deals From $88

The cheapest prices found with in the last 7 days for return flights were $161 and $88 for one-way flights to Sonoma County for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Dec 5 - Sun, Dec 7
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$161 Roundtrip, found 4 hours ago
$161
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Fri, Dec 5 from Seattle - Tacoma Intl. to Sonoma County, returning Sun, Dec 7, priced at $161 found 4 hours ago
Wed, Jan 28 - Fri, Jan 30
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$176 Roundtrip, found 2 hours ago
$176
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Wed, Jan 28 from Seattle - Tacoma Intl. to Sonoma County, returning Fri, Jan 30, priced at $176 found 2 hours ago
Thu, Jan 22 - Sun, Jan 25
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$177 Roundtrip, found 5 hours ago
$177
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Seattle - Tacoma Intl. to Sonoma County, returning Sun, Jan 25, priced at $177 found 5 hours ago
Wed, Dec 10 - Tue, Dec 16
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$179 Roundtrip, found 5 hours ago
$179
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Wed, Dec 10 from Seattle - Tacoma Intl. to Sonoma County, returning Tue, Dec 16, priced at $179 found 5 hours ago
Sun, Dec 7 - Sat, Dec 13
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$181 Roundtrip, found 1 day ago
$181
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, Dec 7 from Seattle - Tacoma Intl. to Sonoma County, returning Sat, Dec 13, priced at $181 found 1 day ago
Wed, Nov 19 - Sat, Nov 22
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$186 Roundtrip, found 5 hours ago
$186
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Wed, Nov 19 from Seattle - Tacoma Intl. to Sonoma County, returning Sat, Nov 22, priced at $186 found 5 hours ago
Thu, Jan 15 - Sun, Jan 18
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$187 Roundtrip, found 3 days ago
$187
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 $187 found 3 days ago
Tue, Dec 2 - Sat, Dec 6
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$191 Roundtrip, found 3 days ago
$191
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Dec 2 from Seattle - Tacoma Intl. to Sonoma County, returning Sat, Dec 6, priced at $191 found 3 days ago
Fri, Dec 5 - Sun, Dec 7
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$191 Roundtrip, found 4 hours ago
$191
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Fri, Dec 5 from Seattle - Tacoma Intl. to Sonoma County, returning Sun, Dec 7, priced at $191 found 4 hours ago
Wed, Nov 19 - Sat, Nov 22
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$194 Roundtrip, found 5 hours ago
$194
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Wed, Nov 19 from Seattle - Tacoma Intl. to Sonoma County, returning Sat, Nov 22, priced at $194 found 5 hours ago