Cheap Flight Tickets from Phoenix (PHX) to Boise (BOI)

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Flights from Phoenix to Boise Starting at CNY 53

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Phoenix to Boise

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines

From AU$ 53

Frontier Airlines

From AU$ 121

Allegiant Air

From AU$ 136

Alaska Airlines

From AU$ 137

Delta Air Lines

From AU$ 146

American Airlines

From AU$ 163

United Airlines

From AU$ 189

Southwest Airlines

From AU$ 302

ANA airlines

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Alternative Routes from Phoenix to Boise

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Phoenix to Boise.

Cheapest
PHX
11:25
4h 5m
1 transfer
BOI
16:30
Sky Harbor International Airport - Boise Airport
Wed, May 15Spirit Airlines
AU$ 53
AZA
06:00
2h 15m
Direct
BOI
09:15
Phoenix-Mesa Gateway Airport - Boise Airport
Fri, Apr 26Allegiant Air
AU$ 136
AZA
06:00
2h 15m
Direct
BOI
09:15
Phoenix-Mesa Gateway Airport - Boise Airport
Fri, Apr 26Allegiant Air
AU$ 136
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How do I find the cheapest flights?

When are flight from Phoenix (PHX) to Boise (BOI) the cheapest?
Airlines adjust prices for flights from Phoenix to Boise based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Phoenix (PHX) to Boise (BOI) cost?
According to Trip.com's data, the lowest price is around AU$ 511.
How long is the flights from Phoenix (PHX) to Boise (BOI)?
It takes about 2 hours 22 minutes to fly from Phoenix (PHX) to Boise (BOI).
What is the transportation method from the main airport to downtown in Boise?
- The distance from Boise Airport to downtown is about 7km, by taxi about 20 minutes.
What are the most popular airlines that fly from Phoenix (PHX) to Boise (BOI)?
Airlines with flights from Phoenix (PHX) to Boise (BOI): Alaska Airlines, Southwest Airlines, American Airlines and Allegiant Air.
What's the most popular airline for direct flights from Phoenix (PHX) to Boise (BOI)?
American Airlines operates 1 direct flights from Phoenix (PHX) to Boise (BOI).
How many airports in Boise (BOI)?
There are 1 airport(s) in Boise (BOI): Boise Airport.

How to find a cheap flight from Phoenix to Boise

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Phoenix to Boise. Book your flights at the right time and save more.

Book Early

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Compare Flight Prices

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Check One-way Fares

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Try Different Dates

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Flight Information from Phoenix to Boise

Cheapest direct flight price	AU$ 53
Cheapest return ticket price	AU$ 206
Off-season for travel	January
Peak season for travel	July
Flight distance	1,183.62km
Average flight time	2 hours 22 minutes
Popular airline	American Airlines