FFL Helper / Boise / Phoenix

BOI → PHX

Boise to Phoenix

Compare one-way fares for flights from Boise to Phoenix.

Lowest fare $162

Distance 737 mi

Flight time 12h 15m

Airports BOI–PHX

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By month: August 2026 from $162

Price calendar

August 2026

From $162

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September 2026

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Upcoming dates

Phoenix PHX

$162

Aug 27, 12:24pm · 12h 15m · 1 stop

BOI → PHX · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from Boise to Phoenix. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Boise to Phoenix.