Alaska Airlines Flight 651 Deals & Information (2026/2027)

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Alaska Airlines Flight 651 Route Deals From $248

The cheapest prices found with in the last 7 days for return flights were $448 and $248 for one-way flights to Seattle - Tacoma Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 27 - Sun, Aug 30
SIT
Sitka
SEA
Seattle - Tacoma Intl.
$448 Roundtrip, found 11 hours ago
$448
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Thu, Aug 27 from Sitka to Seattle - Tacoma Intl., returning Sun, Aug 30, priced at $448 found 11 hours ago
Fri, Aug 28 - Tue, Sep 1
SIT
Sitka
SEA
Seattle - Tacoma Intl.
$458 Roundtrip, found 3 days ago
$458
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Aug 28 from Sitka to Seattle - Tacoma Intl., returning Tue, Sep 1, priced at $458 found 3 days ago
Fri, Sep 18 - Sat, Sep 26
SIT
Sitka
SEA
Seattle - Tacoma Intl.
$483 Roundtrip, found 1 day ago
$483
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Sep 18 from Sitka to Seattle - Tacoma Intl., returning Sat, Sep 26, priced at $483 found 1 day ago
Thu, Aug 27 - Sun, Aug 30
SIT
Sitka
SEA
Seattle - Tacoma Intl.
$488 Roundtrip, found 11 hours ago
$488
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Thu, Aug 27 from Sitka to Seattle - Tacoma Intl., returning Sun, Aug 30, priced at $488 found 11 hours ago
Fri, Aug 7 - Sun, Aug 9
SIT
Sitka
SEA
Seattle - Tacoma Intl.
$489 Roundtrip, found 9 hours ago
$489
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Fri, Aug 7 from Sitka to Seattle - Tacoma Intl., returning Sun, Aug 9, priced at $489 found 9 hours ago
Thu, Aug 27 - Sun, Aug 30
SIT
Sitka
SEA
Seattle - Tacoma Intl.
$493 Roundtrip, found 11 hours ago
$493
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Thu, Aug 27 from Sitka to Seattle - Tacoma Intl., returning Sun, Aug 30, priced at $493 found 11 hours ago
Fri, Aug 28 - Tue, Sep 1
SIT
Sitka
SEA
Seattle - Tacoma Intl.
$494 Roundtrip, found 3 days ago
$494
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Aug 28 from Sitka to Seattle - Tacoma Intl., returning Tue, Sep 1, priced at $494 found 3 days ago
Fri, Aug 7 - Sun, Aug 9
SIT
Sitka
SEA
Seattle - Tacoma Intl.
$508 Roundtrip, found 9 hours ago
$508
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Fri, Aug 7 from Sitka to Seattle - Tacoma Intl., returning Sun, Aug 9, priced at $508 found 9 hours ago
Wed, Aug 5 - Sun, Aug 9
SIT
Sitka
SEA
Seattle - Tacoma Intl.
$514 Roundtrip, found 1 day ago
$514
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Aug 5 from Sitka to Seattle - Tacoma Intl., returning Sun, Aug 9, priced at $514 found 1 day ago
Fri, Sep 25 - Tue, Sep 29
SIT
Sitka
SEA
Seattle - Tacoma Intl.
$518 Roundtrip, found 4 days ago
$518
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Sep 25 from Sitka to Seattle - Tacoma Intl., returning Tue, Sep 29, priced at $518 found 4 days ago