Alaska Airlines Flight AS2123 Deals & Information (2025/2026)

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Alaska Airlines Flight 2123 Route Deals From $49

The cheapest prices found with in the last 7 days for return flights were $98 and $49 for one-way flights to Walla Walla Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 23 - Sat, Aug 30
SEA
Seattle - Tacoma Intl.
ALW
Walla Walla Regional
$98 Roundtrip, found 1 hour ago
$98
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Aug 23 from Seattle - Tacoma Intl. to Walla Walla Regional, returning Sat, Aug 30, priced at $98 found 1 hour ago
Sat, Sep 13 - Tue, Sep 16
SEA
Seattle - Tacoma Intl.
ALW
Walla Walla Regional
$107 Roundtrip, found 5 hours ago
$107
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Sat, Sep 13 from Seattle - Tacoma Intl. to Walla Walla Regional, returning Tue, Sep 16, priced at $107 found 5 hours ago
Wed, Aug 27 - Sat, Aug 30
SEA
Seattle - Tacoma Intl.
ALW
Walla Walla Regional
$109 Roundtrip, found 8 hours ago
$109
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Walla Walla Regional, returning Sat, Aug 30, priced at $109 found 8 hours ago
Sun, Aug 24 - Sat, Aug 30
SEA
Seattle - Tacoma Intl.
ALW
Walla Walla Regional
$117 Roundtrip, found 6 hours ago
$117
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Sun, Aug 24 from Seattle - Tacoma Intl. to Walla Walla Regional, returning Sat, Aug 30, priced at $117 found 6 hours ago
Sat, Aug 23 - Sun, Aug 24
SEA
Seattle - Tacoma Intl.
ALW
Walla Walla Regional
$119 Roundtrip, found 6 hours ago
$119
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Sat, Aug 23 from Seattle - Tacoma Intl. to Walla Walla Regional, returning Sun, Aug 24, priced at $119 found 6 hours ago
Mon, Sep 29 - Wed, Oct 8
SEA
Seattle - Tacoma Intl.
ALW
Walla Walla Regional
$127 Roundtrip, found 1 day ago
$127
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Sep 29 from Seattle - Tacoma Intl. to Walla Walla Regional, returning Wed, Oct 8, priced at $127 found 1 day ago
Tue, Aug 19 - Sun, Aug 24
SEA
Seattle - Tacoma Intl.
ALW
Walla Walla Regional
$129 Roundtrip, found 16 hours ago
$129
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Tue, Aug 19 from Seattle - Tacoma Intl. to Walla Walla Regional, returning Sun, Aug 24, priced at $129 found 16 hours ago
Thu, Sep 11 - Sun, Sep 14
SEA
Seattle - Tacoma Intl.
ALW
Walla Walla Regional
$137 Roundtrip, found 5 hours ago
$137
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Thu, Sep 11 from Seattle - Tacoma Intl. to Walla Walla Regional, returning Sun, Sep 14, priced at $137 found 5 hours ago
Fri, Aug 22 - Sun, Aug 24
SEA
Seattle - Tacoma Intl.
ALW
Walla Walla Regional
$139 Roundtrip, found 4 hours ago
$139
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Fri, Aug 22 from Seattle - Tacoma Intl. to Walla Walla Regional, returning Sun, Aug 24, priced at $139 found 4 hours ago
Sat, Sep 13 - Mon, Sep 15
SEA
Seattle - Tacoma Intl.
ALW
Walla Walla Regional
$148 Roundtrip, found 6 hours ago
$148
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Sat, Sep 13 from Seattle - Tacoma Intl. to Walla Walla Regional, returning Mon, Sep 15, priced at $148 found 6 hours ago