Alaska Airlines Flight 576 Deals & Information (2026/2027)

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Alaska Airlines Flight 576 Route Deals From $51

The cheapest prices found with in the last 7 days for return flights were $139 and $51 for one-way flights to Portland Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 24 - Mon, Sep 28
SAN
San Diego Intl.
PDX
Portland Intl.
$139 Roundtrip, found 22 hours ago
$139
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Thu, Sep 24 from San Diego Intl. to Portland Intl., returning Mon, Sep 28, priced at $139 found 22 hours ago
Thu, Nov 12 - Tue, Nov 17
SAN
San Diego Intl.
PDX
Portland Intl.
$141 Roundtrip, found 3 days ago
$141
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Nov 12 from San Diego Intl. to Portland Intl., returning Tue, Nov 17, priced at $141 found 3 days ago
Sat, Nov 7 - Mon, Nov 16
SAN
San Diego Intl.
PDX
Portland Intl.
$143 Roundtrip, found 1 day ago
$143
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Nov 7 from San Diego Intl. to Portland Intl., returning Mon, Nov 16, priced at $143 found 1 day ago
Sat, Oct 3 - Wed, Oct 28
SAN
San Diego Intl.
PDX
Portland Intl.
$154 Roundtrip, found 1 day ago
$154
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Oct 3 from San Diego Intl. to Portland Intl., returning Wed, Oct 28, priced at $154 found 1 day ago
Wed, Sep 16 - Sat, Sep 19
SAN
San Diego Intl.
PDX
Portland Intl.
$155 Roundtrip, found 13 hours ago
$155
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Wed, Sep 16 from San Diego Intl. to Portland Intl., returning Sat, Sep 19, priced at $155 found 13 hours ago
Sat, Oct 17 - Mon, Oct 19
SAN
San Diego Intl.
PDX
Portland Intl.
$157 Roundtrip, found 2 hours ago
$157
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Sat, Oct 17 from San Diego Intl. to Portland Intl., returning Mon, Oct 19, priced at $157 found 2 hours ago
Sat, Oct 17 - Mon, Oct 19
SAN
San Diego Intl.
PDX
Portland Intl.
$160 Roundtrip, found 2 hours ago
$160
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Sat, Oct 17 from San Diego Intl. to Portland Intl., returning Mon, Oct 19, priced at $160 found 2 hours ago
Thu, Oct 1 - Tue, Oct 6
SAN
San Diego Intl.
PDX
Portland Intl.
$163 Roundtrip, just found
$163
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, Oct 1 from San Diego Intl. to Portland Intl., returning Tue, Oct 6, priced at $163 just found
Wed, Oct 14 - Mon, Oct 19
SAN
San Diego Intl.
PDX
Portland Intl.
$165 Roundtrip, found 16 hours ago
$165
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Wed, Oct 14 from San Diego Intl. to Portland Intl., returning Mon, Oct 19, priced at $165 found 16 hours ago
Thu, Oct 22 - Sat, Oct 24
SAN
San Diego Intl.
PDX
Portland Intl.
$166 Roundtrip, found 2 hours ago
$166
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Thu, Oct 22 from San Diego Intl. to Portland Intl., returning Sat, Oct 24, priced at $166 found 2 hours ago