Alaska Airlines Flight 2099 Deals & Information (2025/2026)

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Alaska Airlines Flight 2099 Route Deals From $68

The cheapest prices found with in the last 7 days for return flights were $147 and $68 for one-way flights to Sky Harbor Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 25 - Tue, Aug 26
BOI
Boise
PHX
Sky Harbor Intl.
$147 Roundtrip, found 4 days ago
$147
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Aug 25 from Boise to Sky Harbor Intl., returning Tue, Aug 26, priced at $147 found 4 days ago
Mon, Aug 25 - Tue, Aug 26
BOI
Boise
PHX
Sky Harbor Intl.
$157 Roundtrip, found 4 days ago
$157
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Aug 25 from Boise to Sky Harbor Intl., returning Tue, Aug 26, priced at $157 found 4 days ago
Sat, Aug 9 - Tue, Aug 12
BOI
Boise
PHX
Sky Harbor Intl.
$159 Roundtrip, found 6 hours ago
$159
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Sat, Aug 9 from Boise to Sky Harbor Intl., returning Tue, Aug 12, priced at $159 found 6 hours ago
Thu, Jul 24 - Sun, Jul 27
BOI
Boise
PHX
Sky Harbor Intl.
$160 Roundtrip, found 5 hours ago
$160
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Thu, Jul 24 from Boise to Sky Harbor Intl., returning Sun, Jul 27, priced at $160 found 5 hours ago
Tue, Sep 23 - Wed, Sep 24
BOI
Boise
PHX
Sky Harbor Intl.
$161 Roundtrip, found 2 hours ago
$161
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Tue, Sep 23 from Boise to Sky Harbor Intl., returning Wed, Sep 24, priced at $161 found 2 hours ago
Thu, Jul 31 - Fri, Aug 8
BOI
Boise
PHX
Sky Harbor Intl.
$162 Roundtrip, found 6 days ago
$162
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Jul 31 from Boise to Sky Harbor Intl., returning Fri, Aug 8, priced at $162 found 6 days ago
Sun, Sep 7 - Wed, Sep 10
BOI
Boise
PHX
Sky Harbor Intl.
$165 Roundtrip, found 4 days ago
$165
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sun, Sep 7 from Boise to Sky Harbor Intl., returning Wed, Sep 10, priced at $165 found 4 days ago
Tue, Sep 23 - Wed, Sep 24
BOI
Boise
PHX
Sky Harbor Intl.
$171 Roundtrip, found 2 hours ago
$171
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Tue, Sep 23 from Boise to Sky Harbor Intl., returning Wed, Sep 24, priced at $171 found 2 hours ago
Thu, Jul 31 - Sat, Aug 2
BOI
Boise
PHX
Sky Harbor Intl.
$172 Roundtrip, found 1 day ago
$172
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jul 31 from Boise to Sky Harbor Intl., returning Sat, Aug 2, priced at $172 found 1 day ago
Tue, Nov 4 - Tue, Nov 18
BOI
Boise
PHX
Sky Harbor Intl.
$173 Roundtrip, found 3 days ago
$173
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Nov 4 from Boise to Sky Harbor Intl., returning Tue, Nov 18, priced at $173 found 3 days ago