Alaska Airlines Flight AS2021 Deals & Information (2025/2026)

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Alaska Airlines Flight 2021 Route Deals From

The cheapest prices found with in the last 7 days for return flights were $107 and for one-way flights to Oakland Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 14 - Tue, Oct 21
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
$107 Roundtrip, found 1 hour ago
$107
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Oct 14 from Seattle - Tacoma Intl. to Oakland Intl., returning Tue, Oct 21, priced at $107 found 1 hour ago
Tue, Oct 21 - Wed, Oct 22
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
$108 Roundtrip, found 1 hour ago
$108
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Oct 21 from Seattle - Tacoma Intl. to Oakland Intl., returning Wed, Oct 22, priced at $108 found 1 hour ago
Sat, Oct 18 - Mon, Oct 20
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
$114 Roundtrip, found 1 hour ago
$114
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Oct 18 from Seattle - Tacoma Intl. to Oakland Intl., returning Mon, Oct 20, priced at $114 found 1 hour ago
Thu, Oct 30 - Tue, Nov 4
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
$115 Roundtrip, just found
$115
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, Oct 30 from Seattle - Tacoma Intl. to Oakland Intl., returning Tue, Nov 4, priced at $115 just found
Sat, Jan 10 - Sat, Jan 17
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
$116 Roundtrip, just found
$116
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Jan 10 from Seattle - Tacoma Intl. to Oakland Intl., returning Sat, Jan 17, priced at $116 just found
Sat, Jan 10 - Thu, Jan 15
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
$117 Roundtrip, found 2 hours ago
$117
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Sat, Jan 10 from Seattle - Tacoma Intl. to Oakland Intl., returning Thu, Jan 15, priced at $117 found 2 hours ago
Tue, Oct 14 - Tue, Oct 21
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
$121 Roundtrip, found 1 hour ago
$121
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Oct 14 from Seattle - Tacoma Intl. to Oakland Intl., returning Tue, Oct 21, priced at $121 found 1 hour ago
Thu, Oct 30 - Tue, Nov 4
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
$122 Roundtrip, just found
$122
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, Oct 30 from Seattle - Tacoma Intl. to Oakland Intl., returning Tue, Nov 4, priced at $122 just found
Thu, Nov 20 - Sun, Nov 23
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
$123 Roundtrip, found 2 hours ago
$123
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Thu, Nov 20 from Seattle - Tacoma Intl. to Oakland Intl., returning Sun, Nov 23, priced at $123 found 2 hours ago
Sat, Jan 10 - Thu, Jan 15
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
$124 Roundtrip, found 2 hours ago
$124
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Sat, Jan 10 from Seattle - Tacoma Intl. to Oakland Intl., returning Thu, Jan 15, priced at $124 found 2 hours ago
Tue, Oct 21 - Wed, Oct 22
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
$133 Roundtrip, found 1 hour ago
$133
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Oct 21 from Seattle - Tacoma Intl. to Oakland Intl., returning Wed, Oct 22, priced at $133 found 1 hour ago
Sat, Jan 10 - Sat, Jan 17
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
$134 Roundtrip, just found
$134
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Jan 10 from Seattle - Tacoma Intl. to Oakland Intl., returning Sat, Jan 17, priced at $134 just found
Sat, Oct 11 - Tue, Oct 14
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
$139 Roundtrip, found 3 days ago
$139
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Oct 11 from Seattle - Tacoma Intl. to Oakland Intl., returning Tue, Oct 14, priced at $139 found 3 days ago
Wed, Nov 5 - Tue, Nov 11
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
$139 Roundtrip, found 16 hours ago
$139
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Wed, Nov 5 from Seattle - Tacoma Intl. to Oakland Intl., returning Tue, Nov 11, priced at $139 found 16 hours ago
Sat, Nov 15 - Wed, Nov 19
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
$140 Roundtrip, found 2 hours ago
$140
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Sat, Nov 15 from Seattle - Tacoma Intl. to Oakland Intl., returning Wed, Nov 19, priced at $140 found 2 hours ago
Sat, Jan 10 - Sat, Jan 17
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
$141 Roundtrip, just found
$141
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Jan 10 from Seattle - Tacoma Intl. to Oakland Intl., returning Sat, Jan 17, priced at $141 just found
Sat, Jan 10 - Thu, Jan 15
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
$142 Roundtrip, found 2 hours ago
$142
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Sat, Jan 10 from Seattle - Tacoma Intl. to Oakland Intl., returning Thu, Jan 15, priced at $142 found 2 hours ago
Sat, Jan 10 - Thu, Jan 15
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
$144 Roundtrip, found 2 hours ago
$144
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Sat, Jan 10 from Seattle - Tacoma Intl. to Oakland Intl., returning Thu, Jan 15, priced at $144 found 2 hours ago