Alaska Airlines Flight AS3371 Deals & Information (2025/2026)

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Alaska Airlines Flight 3371 Route Deals From $77

The cheapest prices found with in the last 7 days for return flights were $120 and $77 for one-way flights to Portland Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 12 - Sat, Nov 15
STS
Sonoma County
PDX
Portland Intl.
$120 Roundtrip, just found
$120
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Nov 12 from Sonoma County to Portland Intl., returning Sat, Nov 15, priced at $120 just found
Tue, Oct 14 - Tue, Oct 21
STS
Sonoma County
PDX
Portland Intl.
$121 Roundtrip, found 20 hours ago
$121
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Tue, Oct 14 from Sonoma County to Portland Intl., returning Tue, Oct 21, priced at $121 found 20 hours ago
Tue, Nov 4 - Tue, Nov 11
STS
Sonoma County
PDX
Portland Intl.
$122 Roundtrip, found 9 hours ago
$122
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Tue, Nov 4 from Sonoma County to Portland Intl., returning Tue, Nov 11, priced at $122 found 9 hours ago
Sat, Nov 1 - Sun, Nov 2
STS
Sonoma County
PDX
Portland Intl.
$132 Roundtrip, found 20 hours ago
$132
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Sat, Nov 1 from Sonoma County to Portland Intl., returning Sun, Nov 2, priced at $132 found 20 hours ago
Wed, Nov 5 - Sun, Nov 9
STS
Sonoma County
PDX
Portland Intl.
$133 Roundtrip, found 1 hour ago
$133
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Wed, Nov 5 from Sonoma County to Portland Intl., returning Sun, Nov 9, priced at $133 found 1 hour ago
Thu, Oct 30 - Sun, Nov 2
STS
Sonoma County
PDX
Portland Intl.
$143 Roundtrip, found 20 hours ago
$143
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Thu, Oct 30 from Sonoma County to Portland Intl., returning Sun, Nov 2, priced at $143 found 20 hours ago
Fri, Feb 6 - Sun, Feb 8
STS
Sonoma County
PDX
Portland Intl.
$145 Roundtrip, found 12 hours ago
$145
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Fri, Feb 6 from Sonoma County to Portland Intl., returning Sun, Feb 8, priced at $145 found 12 hours ago
Tue, Oct 21 - Wed, Oct 22
STS
Sonoma County
PDX
Portland Intl.
$151 Roundtrip, found 20 hours ago
$151
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Tue, Oct 21 from Sonoma County to Portland Intl., returning Wed, Oct 22, priced at $151 found 20 hours ago
Wed, Dec 3 - Sat, Dec 6
STS
Sonoma County
PDX
Portland Intl.
$153 Roundtrip, found 21 hours ago
$153
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Wed, Dec 3 from Sonoma County to Portland Intl., returning Sat, Dec 6, priced at $153 found 21 hours ago
Wed, Oct 15 - Sat, Oct 18
STS
Sonoma County
PDX
Portland Intl.
$155 Roundtrip, found 12 hours ago
$155
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Wed, Oct 15 from Sonoma County to Portland Intl., returning Sat, Oct 18, priced at $155 found 12 hours ago

Frequently asked questions

What route does flight number AS3371 take?
You'll be arriving into San Francisco, CA Airport (SFO-San Francisco Intl.) from San Diego Airport if you're traveling on flight number AS3371. You'll be airborne for 1 hour and 35 minutes on this trip. It's also good to note that the flight conveniently travels non-stop.
What terminal does AS3371 fly out of?
Direct flights between San Diego Airport and SFO are served by flight number AS3371, and those traveling on this flight usually depart from Terminal 2.
What kind of plane is on flight number AS3371?
The route for flight number AS3371 is most commonly San Diego, CA Airport (SAN-San Diego Intl.) to San Francisco Airport, and the Embraer 175 is the type of plane you're likely to be taking off on.
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 AS3371 flight with Travelocity, please visit our Customer Service Portal.