Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Idaho Falls to Arizona from $56

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Arizona departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Arizona

In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Best Arizona Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Tucson
Tucson1 stop$552
Las Vegas
Las Vegasnonstop$122

Good to know

Low season

August

High season

March

Cheapest flight

$56
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Idaho Falls to Las Vegas

FAQs - booking Arizona flights

  • How does KAYAK find such low prices on flights from Idaho Falls to Arizona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho Falls to Arizona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho Falls to Arizona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Arizona from Idaho Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho Falls to Arizona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Arizona with an airline and back to Idaho Falls with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls to Arizona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Arizona from Idaho Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Arizona

  • Looking for a cheap flight? 25% of our users found tickets from Idaho Falls to the following destinations at these prices or less: Las Vegas $52 one-way - $102 round-trip; Phoenix $173 one-way - $302 round-trip
  • Morning departure is around 54% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airlines flying from Idaho Falls to Arizona

 
Need help choosing which airline to fly with from Idaho Falls to Arizona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10777 reviews
6.7Food
7.1Entertainment
7.2Comfort
7.7Boarding
8.1Crew
Airline reviews

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

10.0 ExcellentEllen, May 2024GSP - ORD
Read more about United Airlines reviews

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Flight attendant was incredible. Very efficient, friendly and pleasant. Patricia was one of the best I have ever seen. Please give her a big raise!

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American Airlines continues to price it can provide the least comfortable passenger experience in the air. This legacy carrier rivals the budgets for both terrible seats and inadequate amenities. I am a 5’7” woman who is not wider than a coach seat (even on these narrow bodied aircraft). My 3.5 hour flight was terribly uncomfortable because the leg room is inadequate (my knees hit the seat on front of me even when it was not reclined); the seat barely reclines; and the foam padding is worn thin to the extent one can feel the metal supports of the seat. Add to this the fact that the aisle is super narrow, so that the drink cart literally scrapes the arm rest of the aisle seat. It’s basically torture.

Plane took off without me, my stepdad and a dozen other passengers. It went from an hour delay to boarding in 15 montures without notifying anyone. Names were not called overhead. Now I’m missing a day of work and stuck in Charolette overnight paying for a hotel and Ubers out of pocket

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

after boarding on phx to sjd, crew discovered that one of the megaphones was either out of date or not working. It took 90 minutes to get a replacement and do the "paperwork." That is really unacceptable. Why wasn't the megaphone problem discovered before boarding? Is it part of normal maintenance check? who is responsible for checking. How can paperwork take that long? Fortunately, SJD was final destination for most travelers so very few if any passengers had to miss connections.

Flight From PHX to CVG was on time, very professional staff

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Flight attendants used to be nice to people. And any flight over 5 hours should have some kind of food other than tiny pretzels and one drink comped.

Book cheap flights from Idaho Falls to Arizona

Recent round-trip flight deals

6/28Fri
nonstopAllegiant Air
1h 47mIDA-LAS
7/1Mon
nonstopAllegiant Air
1h 45mLAS-IDA
$122
10/18Fri
nonstopAllegiant Air
1h 41mIDA-LAS
10/21Mon
nonstopAllegiant Air
1h 51mLAS-IDA
$211
6/28Fri
2 stops
10h 25mIDA-LAS
7/1Mon
nonstop
1h 45mLAS-IDA
$234
6/28Fri
1 stop
6h 33mIDA-LAS
7/1Mon
nonstop
1h 45mLAS-IDA
$235
8/22Thu
1 stopDelta
5h 20mIDA-LAS
8/28Wed
1 stopDelta
5h 23mLAS-IDA
$268
7/19Fri
1 stopDelta
5h 33mIDA-LAS
7/22Mon
1 stopDelta
5h 23mLAS-IDA
$360
8/8Thu
1 stopUnited Airlines
5h 00mIDA-LAS
8/10Sat
1 stopUnited Airlines
10h 18mLAS-IDA
$426
8/15Thu
1 stopUnited Airlines
5h 00mIDA-LAS
8/18Sun
1 stopUnited Airlines
6h 28mLAS-IDA
$433
6/20Thu
2 stopsAmerican Airlines
10h 23mIDA-PHX
6/24Mon
2 stopsAmerican Airlines
11h 53mPHX-IDA
$667
6/11Tue
2 stopsAmerican Airlines
13h 37mIDA-PHX
7/16Tue
1 stopAmerican Airlines
11h 35mPHX-IDA
$954

Search by stops

Search by airline

Search by price

Recent one-way flight deals

6/24Mon
nonstopAllegiant Air
1h 47mIDA-LAS
$56
6/24Mon
1 stop
13h 18mIDA-LAS
$97
6/24Mon
2 stops
10h 25mIDA-LAS
$116
6/24Mon
3 stops
25h 51mIDA-LAS
$129
8/26Mon
2 stops
19h 08mIDA-PHX
$130
8/13Tue
1 stopAlaska Airlines
8h 38mIDA-PHX
$133
8/26Mon
1 stopUnited Airlines
7h 29mIDA-PHX
$149
8/26Mon
3 stops
15h 32mIDA-PHX
$166
9/17Tue
2 stopsAlaska Airlines
7h 18mIDA-PHX
$176
8/11Sun
1 stopUnited Airlines
5h 00mIDA-LAS
$219

Search by stops

Search by airline

Search by price

Last minute flights from Idaho Falls to Arizona

Last minute flight, train and bus deals

5/31Fri
nonstop
1h 46mIDA-LAS
6/2Sun
multi-stop
16h 37mLAS-IDA
$383
5/31Fri
nonstop
1h 46mIDA-LAS
6/2Sun
multi-stop
34h 47mLAS-IDA
$467
5/31Fri
multi-stop
19h 51mIDA-LAS
6/2Sun
multi-stop
16h 37mLAS-IDA
$514
6/4Tue
multi-stopUnited Airlines
4h 54mIDA-PHX
6/7Fri
multi-stopUnited Airlines
6h 29mPHX-IDA
$520
6/4Tue
multi-stopDelta
5h 24mIDA-LAS
6/7Fri
multi-stopDelta
4h 10mLAS-IDA
$562
6/4Tue
nonstopAmerican Airlines
2h 04mIDA-PHX
6/7Fri
multi-stopAmerican Airlines
6h 59mPHX-IDA
$642
6/1Sat
multi-stopAmerican Airlines
4h 13mIDA-LAS
6/2Sun
multi-stopAmerican Airlines
4h 01mLAS-IDA
$647
6/4Tue
multi-stopUnited Airlines
7h 15mIDA-PHX
6/7Fri
multi-stopUnited Airlines
16h 55mPHX-IDA
$647
5/31Fri
multi-stopAlaska Airlines
27h 33mIDA-PHX
6/11Tue
multi-stopAlaska Airlines
7h 16mPHX-IDA
$874
5/31Fri
multi-stopAlaska Airlines
32h 04mIDA-PHX
6/11Tue
multi-stopAlaska Airlines
7h 16mPHX-IDA
$924

Search by stops

Search by airline

Search by price

Idaho Falls - Arizona Flights

Departure:

Idaho Falls (IDA)United States

Return flight deals:

Arizona - Idaho Falls

Cabin classes:

$753
$1,524
$861
$114