Cheap flights from Phoenix to Boise
736 mi · 45m average nonstop
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Quick answer: Phoenix to Boise at a glance
Cheap flights from Phoenix (PHX) to Boise (BOI) cover 736 miles (1,184 km) in about 45m nonstop, with 3 airlines flying direct — a medium-haul domestic route. Search Kayak for today's cheapest live fare. Route difficulty 3/10.
Summary computed from real OpenFlights coordinates — not an estimate. Prices update live on Kayak.
Flying from Phoenix to Boise covers 736 miles (1,184 km) in approximately 0 hour 45 minutes. 3 airlines offer direct flights on this medium-haul domestic route. This is a medium-haul domestic route typically served by direct flights.
Nonstop distance 736 miles. Direct carriers include AA, US and WN.
We don't track historical prices for this route yet. Search live fares on Kayak for today's best price across 100+ airlines and booking sites.
Airlines on this route
3 airlines fly Phoenix → Boise. All are direct routes.
| Airline | Route type |
|---|---|
| AA | Direct |
| US | Direct |
| WN | Direct |
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Phoenix to Boise — quick answers
How far is Phoenix from Boise by plane?
The nonstop flight distance from Phoenix (PHX) to Boise (BOI) is 736 miles (1,184 km), calculated as a great-circle line from published OpenFlights airport coordinates. Actual flown distance is slightly longer due to airways and winds.
How long is the flight from Phoenix to Boise?
The average nonstop flight time from PHX to BOI is 45 minutes. Gate-to-gate time is usually 20–35 minutes longer; connecting itineraries add 1–4 hours depending on the layover.
Which airlines fly from Phoenix to Boise?
3 airlines serve this route nonstop: AA, US, WN. Schedules and amenities differ by carrier — compare live frequencies and fare classes on Kayak before you book.