Flights to West Phoenix from Boise - ￥9,990

View ￥9,990 flight on Wed, Sep 24, 2025Opens in a new window

Popular airlines from Boise to West Phoenix

  • American Airlines

    American Airlines

  • Delta

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  • United

    United

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Cheap Flights from Boise to West Phoenix (BOI-PHX)

Prices were available within the past 7 days and start at ￥9,990 for one-way flights and ￥20,090 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Sep 24 - Mon, Sep 29
BOI
Boise
PHX
Phoenix
￥20,090 Roundtrip, found 19 hours ago
￥20,090
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Wed, Sep 24 from Boise to Phoenix, returning Mon, Sep 29, priced at ￥20,090 found 19 hours ago
American Airlines
Wed, Sep 24 - Mon, Sep 29
BOI
Boise
PHX
Phoenix
￥21,520 Roundtrip, found 19 hours ago
￥21,520
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Wed, Sep 24 from Boise to Phoenix, returning Mon, Sep 29, priced at ￥21,520 found 19 hours ago
Delta
Wed, Sep 24 - Mon, Sep 29
BOI
Boise
PHX
Phoenix
￥22,920 Roundtrip, found 19 hours ago
￥22,920
Roundtrip
found 19 hours ago
Select Delta flight, departing Wed, Sep 24 from Boise to Phoenix, returning Mon, Sep 29, priced at ￥22,920 found 19 hours ago
Delta
Wed, Sep 24 - Mon, Sep 29
BOI
Boise
PHX
Phoenix
￥24,460 Roundtrip, found 19 hours ago
￥24,460
Roundtrip
found 19 hours ago
Select Delta flight, departing Wed, Sep 24 from Boise to Phoenix, returning Mon, Sep 29, priced at ￥24,460 found 19 hours ago
Delta
Wed, Sep 24 - Mon, Sep 29
BOI
Boise
PHX
Phoenix
￥27,330 Roundtrip, found 19 hours ago
￥27,330
Roundtrip
found 19 hours ago
Select Delta flight, departing Wed, Sep 24 from Boise to Phoenix, returning Mon, Sep 29, priced at ￥27,330 found 19 hours ago
United
Wed, Sep 24 - Mon, Sep 29
BOI
Boise
PHX
Phoenix
￥36,890 Roundtrip, found 19 hours ago
￥36,890
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Sep 24 from Boise to Phoenix, returning Mon, Sep 29, priced at ￥36,890 found 19 hours ago

Find the cheapest month to fly from Boise (BOI) to Phoenix (PHX)

September is typically the cheapest month to fly

From ￥12,768 - ￥23,554 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.