Alaska Airlines Flight 3358 Deals & Information (2025/2026)

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Alaska Airlines Flight 3358 Route Deals From $79

The cheapest prices found with in the last 7 days for return flights were $117 and $79 for one-way flights to Portland Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 20 - Wed, Sep 24
BOI
Boise
PDX
Portland Intl.
$117 Roundtrip, found 1 hour ago
$117
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Sep 20 from Boise to Portland Intl., returning Wed, Sep 24, priced at $117 found 1 hour ago
Sat, Aug 23 - Mon, Aug 25
BOI
Boise
PDX
Portland Intl.
$137 Roundtrip, just found
$137
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Aug 23 from Boise to Portland Intl., returning Mon, Aug 25, priced at $137 just found
Tue, Sep 2 - Wed, Oct 1
BOI
Boise
PDX
Portland Intl.
$138 Roundtrip, found 1 hour ago
$138
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Sep 2 from Boise to Portland Intl., returning Wed, Oct 1, priced at $138 found 1 hour ago
Wed, Nov 5 - Tue, Nov 11
BOI
Boise
PDX
Portland Intl.
$154 Roundtrip, found 13 hours ago
$154
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Wed, Nov 5 from Boise to Portland Intl., returning Tue, Nov 11, priced at $154 found 13 hours ago
Tue, Nov 4 - Wed, Nov 5
BOI
Boise
PDX
Portland Intl.
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Nov 4 from Boise to Portland Intl., returning Wed, Nov 5, priced at $157 found 1 day ago
Tue, Aug 26 - Wed, Aug 27
BOI
Boise
PDX
Portland Intl.
$158 Roundtrip, found 2 days ago
$158
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Aug 26 from Boise to Portland Intl., returning Wed, Aug 27, priced at $158 found 2 days ago
Tue, Sep 9 - Wed, Sep 10
BOI
Boise
PDX
Portland Intl.
$159 Roundtrip, found 5 days ago
$159
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Sep 9 from Boise to Portland Intl., returning Wed, Sep 10, priced at $159 found 5 days ago
Wed, Aug 27 - Sun, Aug 31
BOI
Boise
PDX
Portland Intl.
$160 Roundtrip, found 3 days ago
$160
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Aug 27 from Boise to Portland Intl., returning Sun, Aug 31, priced at $160 found 3 days ago
Wed, Sep 3 - Thu, Sep 4
BOI
Boise
PDX
Portland Intl.
$168 Roundtrip, found 12 hours ago
$168
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Wed, Sep 3 from Boise to Portland Intl., returning Thu, Sep 4, priced at $168 found 12 hours ago
Sat, Sep 20 - Wed, Sep 24
BOI
Boise
PDX
Portland Intl.
$170 Roundtrip, found 1 hour ago
$170
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Sep 20 from Boise to Portland Intl., returning Wed, Sep 24, priced at $170 found 1 hour ago

Frequently asked questions

What route does flight number AS3358 take?
AS3358 flies non-stop from SLC to Sea-Tac Airport. During this trip, expect to be in the air for 2 hours and 10 minutes. Consider booking ahead to secure your favorite seat.
What kind of plane is on flight number AS3358?
The Embraer 175 is the aircraft predominantly used for flight AS3358. More often than not, this flight sets off from Salt Lake City Intl. Airport (SLC) and lands at Sea-Tac Airport.
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 AS3358 flight with Travelocity, please visit our Customer Service Portal.