Alaska Airlines Flight AS2108 Deals & Information (2025/2026)

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Alaska Airlines Flight 2108 Route Deals From $80

The cheapest prices found with in the last 7 days for return flights were $137 and $80 for one-way flights to Seattle - Tacoma Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 19 - Tue, Aug 26
BOI
Boise
SEA
Seattle - Tacoma Intl.
$137 Roundtrip, found 13 hours ago
$137
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Tue, Aug 19 from Boise to Seattle - Tacoma Intl., returning Tue, Aug 26, priced at $137 found 13 hours ago
Fri, Sep 19 - Tue, Sep 23
BOI
Boise
SEA
Seattle - Tacoma Intl.
$147 Roundtrip, found 4 days ago
$147
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Sep 19 from Boise to Seattle - Tacoma Intl., returning Tue, Sep 23, priced at $147 found 4 days ago
Wed, Oct 22 - Sat, Oct 25
BOI
Boise
SEA
Seattle - Tacoma Intl.
$149 Roundtrip, found 4 days ago
$149
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Oct 22 from Boise to Seattle - Tacoma Intl., returning Sat, Oct 25, priced at $149 found 4 days ago
Tue, Aug 19 - Tue, Aug 26
BOI
Boise
SEA
Seattle - Tacoma Intl.
$156 Roundtrip, found 13 hours ago
$156
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Tue, Aug 19 from Boise to Seattle - Tacoma Intl., returning Tue, Aug 26, priced at $156 found 13 hours ago
Sat, Sep 6 - Sun, Sep 14
BOI
Boise
SEA
Seattle - Tacoma Intl.
$157 Roundtrip, found 3 days ago
$157
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Sep 6 from Boise to Seattle - Tacoma Intl., returning Sun, Sep 14, priced at $157 found 3 days ago
Thu, Aug 14 - Wed, Aug 20
BOI
Boise
SEA
Seattle - Tacoma Intl.
$166 Roundtrip, found 4 hours ago
$166
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Thu, Aug 14 from Boise to Seattle - Tacoma Intl., returning Wed, Aug 20, priced at $166 found 4 hours ago
Thu, Aug 14 - Wed, Aug 20
BOI
Boise
SEA
Seattle - Tacoma Intl.
$167 Roundtrip, found 4 hours ago
$167
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Thu, Aug 14 from Boise to Seattle - Tacoma Intl., returning Wed, Aug 20, priced at $167 found 4 hours ago
Thu, Aug 7 - Tue, Aug 12
BOI
Boise
SEA
Seattle - Tacoma Intl.
$170 Roundtrip, found 15 hours ago
$170
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Thu, Aug 7 from Boise to Seattle - Tacoma Intl., returning Tue, Aug 12, priced at $170 found 15 hours ago
Sat, Sep 20 - Mon, Sep 29
BOI
Boise
SEA
Seattle - Tacoma Intl.
$172 Roundtrip, found 2 days ago
$172
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Sep 20 from Boise to Seattle - Tacoma Intl., returning Mon, Sep 29, priced at $172 found 2 days ago
Sat, Sep 6 - Sat, Sep 13
BOI
Boise
SEA
Seattle - Tacoma Intl.
$176 Roundtrip, found 6 hours ago
$176
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Sat, Sep 6 from Boise to Seattle - Tacoma Intl., returning Sat, Sep 13, priced at $176 found 6 hours ago

Frequently asked questions

What route does flight number AS2108 take?
You’ll be touching down at PSP from Sea-Tac Airport if you’ve booked a ticket on flight number AS2108. You’ll be in the sky for 2 hours and 39 minutes during this journey. It’s also good to note that the service conveniently travels non-stop.
What kind of plane is on flight number AS2108?
The route for flight number AS2108 is most commonly Seattle - Tacoma Intl. Airport (SEA) to Palm Springs Airport, and the Embraer 175 is the aircraft model you’ll probably be traveling 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 AS2108 flight with Travelocity, please visit our Customer Service Portal.