Cheap Flights from Idaho Falls Airport to Arizona from $159 Return

Flight deals from Idaho Falls Airport to Arizona

Looking for cheap tickets from Idaho Falls Airport to Arizona, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Phoenix.$159 per passenger.Departing Fri, 30 Jan, returning Fri, 13 Feb.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Idaho Falls on Fri, 30 Jan, arriving in Phoenix-Mesa Gateway.Inbound direct flight with Allegiant Air departs from Phoenix-Mesa Gateway on Fri, 13 Feb, arriving in Idaho Falls.Price includes taxes and charges.From $159, select.

Prescott.$723 per passenger.Departing Thu, 1 Jan, returning Mon, 5 Jan.Return flight with United.Outbound indirect flight with United, departs from Idaho Falls on Thu, 1 Jan, arriving in Prescott.Inbound indirect flight with United, departs from Prescott on Mon, 5 Jan, arriving in Idaho Falls.Price includes taxes and charges.From $723, select.

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Flying from Idaho Falls Airport to Arizona

Arm yourself with these facts on the fly.

Cheapest flight found	$159
Cheapest month to fly	January
Average flight time	2 hrs, 13 mins
Average flights per week	56
Most popular airline	Allegiant Air

How to find cheap flights from Idaho Falls Airport to Arizona

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Idaho Falls Airport to Arizona. Other savvy travellers recently found return flights from $159 and one-way tickets from $80. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in January

The cheapest time to fly from Idaho Falls Airport to Arizona is currently January.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Idaho Falls Airport to anywhere you choose in Arizona.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Idaho Falls Airport to your chosen airport in Arizona go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Arizona Airport to Arizona flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Idaho Falls Airport to Arizona?

Yes - direct flights currently operate from Idaho Falls Airport to Phoenix-Mesa Gateway Airport in Arizona.

What is the average price of a flight from Idaho Falls Airport to Arizona?

We looked at all of the upcoming return flights from Idaho Falls Airport to Arizona we could find over the next 12 months. It looks like $159 is the best price. This is good, compared to the average Arizona ticket price of $441.

What is the cheapest month to fly from Idaho Falls Airport to Arizona?

The cheapest month to fly from Idaho Falls Airport to Prescott Airport is currently January.
The cheapest month to fly from Idaho Falls Airport to Phoenix-Mesa Gateway Airport is usually January.

Which upcoming date is cheapest to fly from Idaho Falls Airport to Arizona on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Idaho Falls Airport to Arizona on Friday, 30 January 2026.

If I'm flying from Idaho Falls Airport, where in Arizona is cheapest to fly into?

If you're flying from Idaho Falls, the cheapest city in Arizona to fly into is Phoenix. The cheapest airport serving Phoenix at the moment is Phoenix-Mesa Gateway.