Cheap flights from Phoenix to Boise
Compare hundreds of airlines Phoenix–Boise
About this route
Compare flights from Phoenix to Boise, a about 1,181 km route (around 1h 59m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Silk Avia, Southwest Airlines operate this route.
Prices by date
Airlines on this route
FAQ
What's the cheapest month to fly Phoenix to Boise?
It's usually 2026-07, from 162 USD. Use the price calendar to compare other dates.
How long is the flight from Phoenix to Boise?
A nonstop flight takes about 1h 59m and covers around 1,181 km. Connecting itineraries take longer.
Are there direct flights from Phoenix to Boise?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Phoenix to Boise?
Silk Avia, Southwest Airlines operate this route, among others. Compare them all in the results.
When should I book Phoenix–Boise flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.