Alaska Airlines Flight 3315 Deals & Information (2025/2026)

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Alaska Airlines Flight 3315 Route Deals From $39

The cheapest prices found with in the last 7 days for return flights were $97 and $39 for one-way flights to Portland Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 12 - Thu, Nov 13
SMF
Sacramento Intl.
PDX
Portland Intl.
$97 Roundtrip, found 1 day ago
$97
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Nov 12 from Sacramento Intl. to Portland Intl., returning Thu, Nov 13, priced at $97 found 1 day ago
Thu, Oct 30 - Mon, Nov 3
SMF
Sacramento Intl.
PDX
Portland Intl.
$97 Roundtrip, found 16 hours ago
$97
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Thu, Oct 30 from Sacramento Intl. to Portland Intl., returning Mon, Nov 3, priced at $97 found 16 hours ago
Wed, Sep 3 - Tue, Sep 23
SMF
Sacramento Intl.
PDX
Portland Intl.
$98 Roundtrip, found 2 hours ago
$98
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Wed, Sep 3 from Sacramento Intl. to Portland Intl., returning Tue, Sep 23, priced at $98 found 2 hours ago
Wed, Sep 3 - Sun, Sep 7
SMF
Sacramento Intl.
PDX
Portland Intl.
$110 Roundtrip, found 4 hours ago
$110
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Sep 3 from Sacramento Intl. to Portland Intl., returning Sun, Sep 7, priced at $110 found 4 hours ago
Tue, Sep 23 - Mon, Sep 29
SMF
Sacramento Intl.
PDX
Portland Intl.
$116 Roundtrip, found 17 hours ago
$116
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Tue, Sep 23 from Sacramento Intl. to Portland Intl., returning Mon, Sep 29, priced at $116 found 17 hours ago
Wed, Sep 3 - Sat, Sep 6
SMF
Sacramento Intl.
PDX
Portland Intl.
$123 Roundtrip, found 4 hours ago
$123
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Sep 3 from Sacramento Intl. to Portland Intl., returning Sat, Sep 6, priced at $123 found 4 hours ago
Mon, Aug 25 - Tue, Aug 26
SMF
Sacramento Intl.
PDX
Portland Intl.
$126 Roundtrip, found 1 hour ago
$126
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Mon, Aug 25 from Sacramento Intl. to Portland Intl., returning Tue, Aug 26, priced at $126 found 1 hour ago
Tue, Sep 9 - Sat, Sep 13
SMF
Sacramento Intl.
PDX
Portland Intl.
$127 Roundtrip, found 1 day ago
$127
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Sep 9 from Sacramento Intl. to Portland Intl., returning Sat, Sep 13, priced at $127 found 1 day ago
Tue, Oct 14 - Tue, Oct 21
SMF
Sacramento Intl.
PDX
Portland Intl.
$127 Roundtrip, found 4 days ago
$127
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Oct 14 from Sacramento Intl. to Portland Intl., returning Tue, Oct 21, priced at $127 found 4 days ago
Wed, Sep 3 - Tue, Sep 23
SMF
Sacramento Intl.
PDX
Portland Intl.
$128 Roundtrip, found 2 hours ago
$128
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Wed, Sep 3 from Sacramento Intl. to Portland Intl., returning Tue, Sep 23, priced at $128 found 2 hours ago

Frequently asked questions

What route does flight number AS3315 take?
AS3315 takes multiple routes. The most popular is between San Francisco Intl. Airport (SFO) and Missoula Intl. Airport, which flies direct. This flight takes around 2 hours and 15 minutes. That said, you might find other flights with this number that are multi-stop.
What terminal does AS3315 fly out of?
Terminal 2 is where you'll most likely board from if you're booked on a flight out of San Francisco Airport. San Francisco, CA Airport (SFO-San Francisco Intl.) to MSO is the most frequently traveled route for flight number AS3315.
What kind of plane is on flight number AS3315?
You're likely to be boarding the Embraer 175 if you've booked a ticket on flight number AS3315 from SFO to MSO. It's the most commonly used type of aircraft on this particular route.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your AS3315 flight with Travelocity, please visit our Customer Service Portal.