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Cheap BOI to PHX Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Boise to Phoenix route information

Origin Airport Boise
Destination Airport Sky Harbor Intl.
Airlines Serving Alaska Airlines, American Airlines, Delta, Frontier Airlines, United
Flight Price $146
Distance 735 mi

Cheap BOI to PHX Flights

  • What is the cheapest day to fly to Phoenix?

    Tickets are currently being sold for $112, which is 58% below the average price. As of Oct 14th, the cheapest day to fly from Boise to Phoenix is Oct 19th.
  • How many flights are there per day from Boise to Phoenix?

    The number of flight times varies by day of the week, but on average, BOI to PHX sees 11 different choices. That is higher than the national average of nine.
  • From Boise to Phoenix, which day of the week is going to have the most flight times?

    The day with the most departure times for this route is Wednesday with 12 options. Thursday currently offers the least amount of flight times with nine options.
  • How long is the flight from BOI to PHX?

    Southwest Airlines can get you there in one hour and 55 minutes. For example, if you were to leave Boise at 3:00 PM MDT, you would arrive in Phoenix at 4:55 PM MST. Giving you enough time to catch up on your television shows before you touch down.
  • How long does it take to fly from Boise to Phoenix?

    Southwest Airlines currently holds the quickest travel time with one hour and 55 minutes. So, you would arrive in Phoenix at 4:55 PM MST if you left Boise at 3:00 PM MDT.
  • Can I change the date of my flight?

    Yes, you can change your departure date. If you want to save some funds in doing so, the lowest-cost day to fly in October is Tuesday.
  • How much is a plane ticket to Phoenix (PHX) from Boise (BOI)?

    They vary from $112 to $707. Booking far in advance can usually help you get the cheapest rate. However, usually the sooner you book, the better the price.

Boise to Phoenix Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Boise to Phoenix will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Phoenix.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at, we’ll pair you up with BOI to PHX flights that won’t make your bank account wince. Ready to temporarily leave behind Boise for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to PHX with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Package Disclaimer

*Savings amount equal to 100% when flight + hotel are booked together. Prices based on searches conducted by fellow shoppers within the past 24 hours. There is no guarantee that these prices will be in effect at the time of your search. Vacation package savings are based on comparison to prices on of the same components booked separately. Savings vary based on origin/destination, length of trip, stay dates and travel partners, and aren't available on all packages.