Cheap Flights from Boise to Phoenix

Cheapest flights from Boise to Phoenix

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Boise to Phoenix. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$183

Frontier Airlines

1 layover

8h 57m

09/25/2026

The cheapest one-way flight from Boise to Phoenix departs on 09/25/2026, is operated by Frontier Airlines and costs $183

Cheapest round trip flight

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There is no information about the cheapest roundtrip flight from Boise to Phoenix

The fastest flight

8h 57m

Fastest flight from Boise to Phoenix takes 8h 57m

Direct flights

Once a week

There are direct flights on this route 1 day a week: Fr

Earliest flight

6:00 AM

Latest flight

5:40 PM

Direct flights count

48

Distance

1185km

Timezone difference

0h

The distance between Boise and Phoenix is 1185km (735 miles). There are 48 direct flights from Boise to Phoenix. Boise and Phoenix are in the same time zone. Flights from Boise begin at 6:00 AM. The latest flight from Boise departs at 5:40 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airlines operating on route

The route Boise — Phoenix is served by several airlines: American Airlines and Frontier Airlines. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $183 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.

American Airlines

starting at $319

Frontier Airlines

starting at $183

Non-stop flights from Boise to Phoenix

A non-stop flight is the most convenient and comfortable way to fly from Boise to Phoenix, despite the fact that sometimes flights with transfers can cost significantly less.

Boise — Phoenix

BOI — PHX

09/25/2026

Departure

Direct flight

AA6439

starting at $319

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Boise to Phoenix?

The cheapest flight ticket from Boise to Phoenix according to data for the last 48 hours costs $183

When is the best time to buy air tickets on the route Boise — Phoenix?

Often the best time to buy tickets from Boise to Phoenix is 2 months before departure.

When is the cheapest time of year to fly from Boise to Phoenix?

Based on statistics over the past years, the lowest prices for flights from Boise to Phoenix can be found flying in these months: June.

How long does it take to fly from Boise to Phoenix?

The fastest flights from Boise to Phoenix start from 8 hours 57 minutes in the air.

Which airline can fly direct from Boise to Phoenix?

The following airlines operate direct flights on the route Boise — Phoenix: American Airlines

Special offers and sales on air tickets from Boise to Phoenix

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Boise to Phoenix

Cheapest one way flight

$183

Frontier Airlines

1 layover

8h 57m

09/25/2026

The cheapest one-way flight from Boise to Phoenix departs on 09/25/2026, is operated by Frontier Airlines and costs $183

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Boise to Phoenix

The fastest flight