$78 Cheap Flights from Boise to Phoenix

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Boise to Sky Harbor Intl.

Amazing BOI to PHX Flight Deals

The cheapest flights to Sky Harbor Intl. found within the past 7 days were $135 round trip and $78 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for BOI to PHX

CarrierFlightDepart BOIArrive PHXThu
AA138507:50 am08:59 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS330902:40 pm03:45 pmCheck FareCheck Fare
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AA287600:43 pm01:53 pm
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Best Sky Harbor Intl. Flight and Hotel Packages

Sky Harbor Intl. flight + hotel packages - economy flights

Arizona Biltmore, A Waldorf Astoria Resort
Legacy Golf Resort
Hilton Garden Inn Phoenix Airport North
Hilton Phoenix Resort at the Peak
Residence Inn by Marriott Phoenix Airport
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Frequently asked questions

Can I catch a flight from Boise Airport to Phoenix Sky Harbor Airport right now?
For info on any current PHX travel advice and quarantine requirements, visit the Covid-19 Travel Advisor. Look before you book your flight, so you don’t get caught up.
Are there direct flights from Boise Airport to Phoenix Sky Harbor Airport?
Your next inspiring adventure is on the opposite side of just one flight. You can jet direct from Boise Airport to Phoenix Sky Harbor Intl. Airport with multiple airlines, including American Airlines and Southwest Airlines.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Sky Harbor Intl. Airport (PHX), please visit our Customer Service Portal.
How long is the flight from BOI to Phoenix Sky Harbor Intl. Airport?
The journey from Boise to Phoenix takes just 2 hours and 7 minutes on average. With such a short time in the air, you won’t need to fret if you forget to pack a phone charger in your carry-on bag.
What is the flight distance from Boise Airport (BOI) to Phoenix Sky Harbor Intl. Airport?
After taking off from BOI, you’ll travel 740 mi before touching down at PHX. That should give you enough time to get through a few chapters of your novel or perhaps even squeeze in a nap.
What airlines fly from Boise Airport to PHX?
You can choose from several airlines that offer direct flights between Boise and Phoenix. American Airlines (AA) is one of the most popular. This carrier offers roughly 60 flights every month. If you want more options, consider Southwest Airlines (WN). This airline has 52 flights each month. Between the two, you’re sure to find a deal to suit your needs.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with American Airlines, Southwest Airlines or Delta you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.


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Sky Harbor Intl.
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Route Info

Flight path for flights from Boise Air Terminal (Gowen Field) to Phoenix Sky Harbor International Airport

739.00 miles

Airlines & Aircraft Used on BOI to PHX Flight Routes

Airline Carrier
United Airlines
Boeing 737 all pax models
United Airlines
Boeing 737-800 pax

Discover our best flights from Boise BOI to Phoenix PHX. 

With 18 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 


Find our best return flights from Boise BOI to Phoenix PHX at the right price  

Airfares to Phoenix PHX from Boise BOI currently cost between $135 and $193. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 


Book one-way flights from Boise BOI to Phoenix PHX 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Boise BOI to Phoenix PHX on Travelocity starting at $78. Prices and availability subject to change. Additional terms may apply. 


Get to Phoenix PHX from Boise BOI quicker with direct flights. 

Get to Phoenix faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to PHX from BOI to take around hour(s) min(s).  


Find our cheapest airfares for flights from Boise BOI to Phoenix PHX

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to PHX from BOI. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  


Get our best airfare deals for your flight from Boise BOI to Phoenix PHX today 

If you’re flexible about when you travel, June is usually the cheapest month to fly from Boise BOI to Phoenix PHX. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 


Book flexible airline tickets for flights to Phoenix PHX from Boise BOI 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to PHX from BOI have this option.  


Travel with confidence when you book flights to Phoenix PHX from Boise BOI with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.