￥48,760 Cheap Flights from Idaho Falls (IDA) to Phoenix (PHX)

View ￥48,760 flight on Thu, Oct 9, 2025Opens in a new window

Popular airlines from Idaho Falls Regional Airport (IDA) to Phoenix Sky Harbor Intl. Airport (PHX)

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Cheap Flights from Idaho Falls to Phoenix (IDA-PHX)

Prices were available within the past 7 days and start at ￥48,760 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Idaho Falls (IDA) to Phoenix (PHX)

November is typically the cheapest month to fly

From ￥36,680 - ￥94,663 per traveler.

Frequently asked questions

How much is a flight from Idaho Falls Regional Airport (IDA) to Sky Harbor Intl. Airport (PHX)?
Round-trip journeys between IDA and PHX start from . This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Idaho Falls Regional Airport (IDA) to PHX?
Most flights can be canceled online, but each air carrier has its own terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from IDA to Phoenix Sky Harbor Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Idaho Falls Regional Airport (IDA) to Phoenix Sky Harbor Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Idaho Falls Regional Airport (IDA) to Phoenix Sky Harbor Intl. Airport?
The flight time from Idaho Falls Regional Airport (IDA) to PHX is about 4 hours and 13 minutes. Put your earphones in, listen to your favorite playlist and the time will whiz by.
How far is the flight from IDA to Phoenix Sky Harbor Intl. Airport?
With a flight distance of 1,100 kilometers, it's only a short hop from IDA to Sky Harbor Intl. Airport (PHX). It might be a quick journey, but it's still worth bringing a book to read.
Which airlines fly direct from IDA to Phoenix Sky Harbor Intl. Airport?
At the moment, no airlines offer flights directly from Idaho Falls Regional Airport to Phoenix Sky Harbor Airport. You'll need to book a flight with at least one stop. To get the best connections and price, lock in your fare well ahead of time.
Are IDA to PHX flight tickets cheaper when they're purchased at the last minute?
Tickets from Idaho Falls Regional Airport (IDA) to Sky Harbor Intl. Airport (PHX) are available up to a year prior to departure on Expedia. And although you may nab a great last-minute deal, it's not something you should count on. Also, booking your flights ahead of time means you'll have more choices — and you can avoid getting trapped in the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

Travel information

Travel information

Origin airport
Idaho Falls Regional
Destination airport
Sky Harbor Intl.
Distance
1114 km

Book with confidence

Book with confidence

Idaho Falls 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 Idaho Falls to 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 Expedia.com, we’ll pair you up with IDA to PHX flights that won’t make your bank account wince. Ready to temporarily leave behind Idaho Falls 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.

Idaho Falls to Phoenix Flights

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