Cheapest one-way flights from Boise to Phoenix in July from $52

AirHint found the following cheapest one-way flights from Boise (BOI) to Phoenix (PHX) in July 2025 (see full year).

One-Way flights

25 Jul Allegiant Air direct
28 Jul Allegiant Air direct
23 Jul Alaska Airlines direct
12 Jul Southwest Airlines direct

Also check the deals for return flights from Boise to Phoenix in July.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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