Alaska Airlines Flight WN2099 Deals & Information (2025/2026)

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Alaska Airlines Flight 2099 Route Deals From $46

The cheapest prices found with in the last 7 days for return flights were $92 and $46 for one-way flights to Sky Harbor Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 26 - Sat, Sep 6
BOI
Boise
PHX
Sky Harbor Intl.
$92 Roundtrip, found 5 hours ago
$92
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Aug 26 from Boise to Sky Harbor Intl., returning Sat, Sep 6, priced at $92 found 5 hours ago
Fri, Aug 29 - Wed, Sep 3
BOI
Boise
PHX
Sky Harbor Intl.
$96 Roundtrip, found 15 hours ago
$96
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Fri, Aug 29 from Boise to Sky Harbor Intl., returning Wed, Sep 3, priced at $96 found 15 hours ago
Fri, Sep 12 - Tue, Sep 16
BOI
Boise
PHX
Sky Harbor Intl.
$98 Roundtrip, found 18 hours ago
$98
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Fri, Sep 12 from Boise to Sky Harbor Intl., returning Tue, Sep 16, priced at $98 found 18 hours ago
Fri, Sep 5 - Wed, Sep 10
BOI
Boise
PHX
Sky Harbor Intl.
$99 Roundtrip, found 5 hours ago
$99
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Fri, Sep 5 from Boise to Sky Harbor Intl., returning Wed, Sep 10, priced at $99 found 5 hours ago
Fri, Aug 15 - Sun, Aug 17
BOI
Boise
PHX
Sky Harbor Intl.
$106 Roundtrip, found 6 hours ago
$106
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Fri, Aug 15 from Boise to Sky Harbor Intl., returning Sun, Aug 17, priced at $106 found 6 hours ago
Fri, Aug 29 - Sun, Aug 31
BOI
Boise
PHX
Sky Harbor Intl.
$114 Roundtrip, found 1 day ago
$114
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Aug 29 from Boise to Sky Harbor Intl., returning Sun, Aug 31, priced at $114 found 1 day ago
Tue, Oct 14 - Thu, Oct 16
BOI
Boise
PHX
Sky Harbor Intl.
$121 Roundtrip, found 2 hours ago
$121
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Tue, Oct 14 from Boise to Sky Harbor Intl., returning Thu, Oct 16, priced at $121 found 2 hours ago
Mon, Sep 8 - Thu, Sep 11
BOI
Boise
PHX
Sky Harbor Intl.
$124 Roundtrip, found 1 day ago
$124
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Sep 8 from Boise to Sky Harbor Intl., returning Thu, Sep 11, priced at $124 found 1 day ago
Sat, Aug 2 - Mon, Aug 4
BOI
Boise
PHX
Sky Harbor Intl.
$126 Roundtrip, found 20 hours ago
$126
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Sat, Aug 2 from Boise to Sky Harbor Intl., returning Mon, Aug 4, priced at $126 found 20 hours ago
Wed, Jul 30 - Thu, Aug 7
BOI
Boise
PHX
Sky Harbor Intl.
$128 Roundtrip, found 2 days ago
$128
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Jul 30 from Boise to Sky Harbor Intl., returning Thu, Aug 7, priced at $128 found 2 days ago