Alaska Airlines Flight 3390 Deals & Information (2025/2026)

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Alaska Airlines Flight 3390 Route Deals From $60

The cheapest prices found with in the last 7 days for return flights were $98 and $60 for one-way flights to Seattle - Tacoma Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 11 - Fri, Nov 14
SMF
Sacramento Intl.
SEA
Seattle - Tacoma Intl.
$98 Roundtrip, found 3 days ago
$98
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Sacramento Intl. to Seattle - Tacoma Intl., returning Fri, Nov 14, priced at $98 found 3 days ago
Thu, Jan 22 - Mon, Jan 26
SMF
Sacramento Intl.
SEA
Seattle - Tacoma Intl.
$117 Roundtrip, found 2 days ago
$117
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Sacramento Intl. to Seattle - Tacoma Intl., returning Mon, Jan 26, priced at $117 found 2 days ago
Thu, Feb 19 - Wed, Feb 25
SMF
Sacramento Intl.
SEA
Seattle - Tacoma Intl.
$127 Roundtrip, found 3 days ago
$127
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Feb 19 from Sacramento Intl. to Seattle - Tacoma Intl., returning Wed, Feb 25, priced at $127 found 3 days ago
Tue, Nov 18 - Wed, Nov 19
SMF
Sacramento Intl.
SEA
Seattle - Tacoma Intl.
$127 Roundtrip, found 1 day ago
$127
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Nov 18 from Sacramento Intl. to Seattle - Tacoma Intl., returning Wed, Nov 19, priced at $127 found 1 day ago
Mon, Nov 17 - Wed, Nov 19
SMF
Sacramento Intl.
SEA
Seattle - Tacoma Intl.
$128 Roundtrip, found 3 days ago
$128
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Nov 17 from Sacramento Intl. to Seattle - Tacoma Intl., returning Wed, Nov 19, priced at $128 found 3 days ago
Tue, Dec 9 - Thu, Dec 11
SMF
Sacramento Intl.
SEA
Seattle - Tacoma Intl.
$129 Roundtrip, found 4 days ago
$129
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Dec 9 from Sacramento Intl. to Seattle - Tacoma Intl., returning Thu, Dec 11, priced at $129 found 4 days ago
Tue, Nov 18 - Wed, Nov 19
SMF
Sacramento Intl.
SEA
Seattle - Tacoma Intl.
$132 Roundtrip, found 1 day ago
$132
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Nov 18 from Sacramento Intl. to Seattle - Tacoma Intl., returning Wed, Nov 19, priced at $132 found 1 day ago
Sat, Dec 6 - Tue, Dec 9
SMF
Sacramento Intl.
SEA
Seattle - Tacoma Intl.
$137 Roundtrip, found 1 hour ago
$137
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Dec 6 from Sacramento Intl. to Seattle - Tacoma Intl., returning Tue, Dec 9, priced at $137 found 1 hour ago
Mon, Nov 17 - Wed, Nov 19
SMF
Sacramento Intl.
SEA
Seattle - Tacoma Intl.
$142 Roundtrip, found 1 day ago
$142
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Nov 17 from Sacramento Intl. to Seattle - Tacoma Intl., returning Wed, Nov 19, priced at $142 found 1 day ago

Frequently asked questions

What route does flight number AS3390 take?
AS3390 travels from San Francisco Airport to Spokane, WA Airport (GEG-Spokane Intl.) and is a direct flight. This trip usually takes 2 hours and 3 minutes.
What terminal does AS3390 fly out of?
Travelers with tickets for flight number AS3390 from SFO to Spokane, WA Airport (GEG-Spokane Intl.) typically jet off from Terminal 2.
What kind of plane is on flight number AS3390?
Expect to cruise the skies aboard an Embraer 175 if you're traveling on flight AS3390. The majority of flights from San Francisco, CA Airport (SFO-San Francisco Intl.) to Spokane Intl. Airport (GEG) operate using this kind of aircraft.
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 AS3390 flight with Travelocity, please visit our Customer Service Portal.