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Cheap flights from Idaho Falls to Phoenix Sky Harbor Intl Airport from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to Phoenix Sky Harbor Intl Airport departing on 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Idaho Falls to Phoenix

Cheap round-trip flights

These are some of the best round-trip flight deals from Idaho Falls to Phoenix that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Idaho Falls to Phoenix.

Cheap last minute flights

Planning a quick getaway from Idaho Falls to Phoenix? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Phoenix, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Idaho Falls to Phoenix

Find recent round-trip train or bus tickets from Idaho Falls to Phoenix.

All round-trip flight deals to Phoenix

The cheapest plane tickets to Phoenix found on KAYAK recently.
6:57 pm - 12:46 amIDA-PHX
5h 49m1 stop
6:30 am - 12:30 pmPHX-IDA
6h 00m1 stop
$260Delta
Find Deal
Wed, Jan 22 - Wed, Jan 29
5:30 am - 7:45 amIDA-PHX
2h 15mnonstop
8:05 pm - 10:17 pmPHX-IDA
2h 12mnonstop
$271American Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
12:55 pm - 9:30 pmIDA-PHX
8h 35m1 stop
8:05 pm - 10:17 pmPHX-IDA
2h 12mnonstop
$281American Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
4:04 pm - 10:43 pmIDA-PHX
6h 39m1 stop
11:31 am - 10:33 pmPHX-IDA
11h 02m2 stops
$288Alaska Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
5:30 am - 7:45 amIDA-PHX
2h 15mnonstop
8:05 pm - 10:17 pmPHX-IDA
2h 12mnonstop
$311American Airlines
Find Deal
Mon, Jan 27 - Thu, Jan 30
12:55 pm - 8:16 pmIDA-PHX
7h 21m1 stop
8:05 pm - 10:17 pmPHX-IDA
2h 12mnonstop
$321American Airlines
Find Deal
Mon, Jan 27 - Thu, Jan 30
4:04 pm - 11:51 amIDA-PHX
19h 47m1 stop
2:45 pm - 10:33 pmPHX-IDA
7h 48m1 stop
$327Alaska Airlines
Find Deal
Mon, Jan 27 - Thu, Jan 30
4:04 pm - 11:51 amIDA-PHX
19h 47m1 stop
10:45 am - 10:33 pmPHX-IDA
11h 48m1 stop
$328Alaska Airlines
Find Deal
Mon, Jan 27 - Fri, Jan 31
8:00 am - 4:44 pmIDA-PHX
8h 44m2 stops
11:31 am - 10:33 pmPHX-IDA
11h 02m2 stops
$344Alaska Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
8:00 am - 9:00 pmIDA-PHX
13h 00m1 stop
6:00 am - 3:30 pmPHX-IDA
8h 30m1 stop
$353Alaska Airlines
Find Deal
Sat, Mar 8 - Sat, Mar 15
12:19 pm - 7:20 pmIDA-PHX
7h 01m1 stop
Mon, Jan 13
6:57 pm - 12:46 amIDA-PHX
5h 49m1 stop
$130Delta
Find Deal
Tue, Jan 21
4:07 pm - 10:07 pmIDA-PHX
6h 00m1 stop
$162Alaska Airlines
Find Deal
Sat, Feb 22
6:57 pm - 10:35 amIDA-PHX
15h 38m2 stops
$164Delta
Find Deal
Fri, Jan 24
4:04 pm - 11:59 pmIDA-PHX
7h 55m1 stop
$165Alaska Airlines
Find Deal
Thu, Jan 30
4:04 pm - 4:50 pmIDA-PHX
24h 46m1 stop
$172Alaska Airlines
Find Deal
Sat, Jan 25
5:44 pm - 1:32 pmIDA-PHX
19h 48m2 stops
$253United Airlines
Find Deal
Tue, Feb 25
10:38 am - 11:11 pmIDA-PHX
13h 33m2 stops
$258United Airlines
Find Deal
Wed, Mar 26
5:30 am - 7:45 amIDA-PHX
2h 15mnonstop
$301American Airlines
Find Deal
Thu, Jan 23
5:30 am - 7:45 amIDA-PHX
2h 15mnonstop
$321American Airlines
Find Deal
Sat, Jan 11
6:00 am - 10:02 amIDA-PHX
4h 02m1 stop
6:22 pm - 10:26 pmPHX-IDA
4h 04m1 stop
$655Delta
Find Deal
Thu, Dec 26 - Tue, Dec 31
1:48 pm - 6:40 pmIDA-PHX
4h 52m1 stop
5:00 am - 9:51 amPHX-IDA
4h 51m1 stop
$700United Airlines
Find Deal
Thu, Dec 26 - Thu, Jan 2
6:00 am - 10:02 amIDA-PHX
4h 02m1 stop
6:22 pm - 10:26 pmPHX-IDA
4h 04m1 stop
$760Delta
Find Deal
Thu, Dec 26 - Thu, Jan 2
1:48 pm - 6:40 pmIDA-PHX
4h 52m1 stop
2:45 pm - 9:51 amPHX-IDA
19h 06m2 stops
$773United Airlines
Find Deal
Thu, Dec 26 - Tue, Dec 31
6:55 pm - 12:55 amIDA-PHX
6h 00m1 stop
2:40 pm - 6:15 pmPHX-IDA
3h 35m1 stop
$800Delta
Find Deal
Fri, Dec 27 - Mon, Dec 30
5:41 pm - 11:07 pmIDA-PHX
5h 26m1 stop
10:51 am - 5:00 pmPHX-IDA
6h 09m1 stop
$820United Airlines
Find Deal
Fri, Dec 27 - Sun, Dec 29
5:25 am - 7:45 amIDA-PHX
2h 20mnonstop
5:00 am - 1:14 pmPHX-IDA
8h 14m1 stop
$900American Airlines
Find Deal
Thu, Dec 26 - Tue, Dec 31
5:25 am - 7:45 amIDA-PHX
2h 20mnonstop
8:05 pm - 10:21 pmPHX-IDA
2h 16mnonstop
$951American Airlines
Find Deal
Fri, Dec 27 - Mon, Dec 30
6:00 am - 7:24 pmIDA-PHX
13h 24m2 stops
6:00 am - 11:59 pmPHX-IDA
17h 59m2 stops
$996Alaska Airlines
Find Deal
Thu, Dec 26 - Tue, Dec 31
6:00 am - 8:40 pmIDA-PHX
14h 40m2 stops
6:19 pm - 11:59 pmPHX-IDA
29h 40m2 stops
$1,081Alaska Airlines
Find Deal
Thu, Dec 26 - Thu, Jan 2
5:30 am - 7:45 amIDA-PHX
2h 15mnonstop
8:05 pm - 10:17 pmPHX-IDA
2h 12mnonstop
$271American Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
5:30 am - 7:45 amIDA-PHX
2h 15mnonstop
8:05 pm - 10:17 pmPHX-IDA
2h 12mnonstop
$311American Airlines
Find Deal
Mon, Jan 27 - Thu, Jan 30
5:30 am - 7:45 amIDA-PHX
2h 15mnonstop
8:05 pm - 10:17 pmPHX-IDA
2h 12mnonstop
$461American Airlines
Find Deal
Mon, Jan 27 - Fri, Jan 31

Alaska Airlines flights from Idaho Falls to Phoenix Sky Harbor Intl Airport

Our best Alaska Airlines deals on Idaho Falls to Phoenix Sky Harbor Intl Airport flight tickets
Alaska Airlines
Jan 22
IDA4:04 pmIdaho Falls Fanning Field
6h 39m
1 stop
PHX10:43 pmPhoenix Sky Harbor Intl
Jan 29
PHX11:31 amPhoenix Sky Harbor Intl
11h 02m
2 stops
IDA10:33 pmIdaho Falls Fanning Field
Alaska Airlines
Jan 27
IDA4:04 pmIdaho Falls Fanning Field
19h 47m
1 stop
PHX11:51 amPhoenix Sky Harbor Intl
Jan 30
PHX2:45 pmPhoenix Sky Harbor Intl
7h 48m
1 stop
IDA10:33 pmIdaho Falls Fanning Field
Alaska Airlines
Jan 27
IDA4:04 pmIdaho Falls Fanning Field
19h 47m
1 stop
PHX11:51 amPhoenix Sky Harbor Intl
Jan 31
PHX10:45 amPhoenix Sky Harbor Intl
11h 48m
1 stop
IDA10:33 pmIdaho Falls Fanning Field

Delta flights from Idaho Falls to Phoenix Sky Harbor Intl Airport

Our best Delta deals on Idaho Falls to Phoenix Sky Harbor Intl Airport flight tickets
Delta
Jan 22
IDA6:57 pmIdaho Falls Fanning Field
5h 49m
1 stop
PHX12:46 amPhoenix Sky Harbor Intl
Jan 29
PHX6:30 amPhoenix Sky Harbor Intl
6h 00m
1 stop
IDA12:30 pmIdaho Falls Fanning Field
Delta
Dec 26
IDA6:00 amIdaho Falls Fanning Field
4h 02m
1 stop
PHX10:02 amPhoenix Sky Harbor Intl
Dec 31
PHX6:22 pmPhoenix Sky Harbor Intl
4h 04m
1 stop
IDA10:26 pmIdaho Falls Fanning Field
Delta
Dec 26
IDA6:00 amIdaho Falls Fanning Field
4h 02m
1 stop
PHX10:02 amPhoenix Sky Harbor Intl
Jan 2
PHX6:22 pmPhoenix Sky Harbor Intl
4h 04m
1 stop
IDA10:26 pmIdaho Falls Fanning Field

See travel insights to Phoenix from

How to get the cheapest flight ticket from Idaho Falls to Phoenix Sky Harbor Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?

In general, September is the cheapest month to fly from Idaho Falls to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $168. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of September, then departing from Idaho Falls during the month May is also very affordable. Most momondo users find prices during this month for around $244.

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Idaho Falls is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $307. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $468. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

In the afternoon is the cheapest time of day to fly from Idaho Falls to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $223. Flying to Phoenix Sky Harbor Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $567. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Idaho Falls Fanning Field to Phoenix Sky Harbor Intl flight route?

Fly from Idaho Falls Fanning Field to Phoenix Sky Harbor Intl for the best Idaho Falls Fanning Field - Phoenix Sky Harbor Intl flight prices

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

In general, most travelers find the cheapest time to book a flight to Phoenix Sky Harbor Intl Airport is about 19 days prior to their departure date when tickets on average are $385. However, in the past 72 hours, people saw flights from Idaho Falls for as low as $168.

What cabin class options are available on Idaho Falls Fanning Field to Phoenix Sky Harbor Intl flights?

There are 4 cabin classes available to choose from on Idaho Falls Fanning Field to Phoenix Sky Harbor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Idaho Falls to Phoenix Sky Harbor Intl Airport flights?

You could potentially save up to 57% on your flight if you consider stops on a Idaho Falls to Phoenix Sky Harbor Intl Airport flight.

How have Idaho Falls to Phoenix Sky Harbor Intl Airport flight prices changed over time?

As of December 2024, prices for Idaho Falls to Phoenix Sky Harbor Intl Airport flights are approximately 71% more expensive when compared to flights at the same time last year.

When to book flights from Idaho Falls to Phoenix Sky Harbor Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Idaho Falls to Phoenix Sky Harbor Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Idaho Falls to Phoenix Sky Harbor Intl Airport (IDA to PHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho Falls to Phoenix Sky Harbor Intl Airport

Best Price Found

$129

Fastest flight time

2h 15m

Direct flights

Mon, Tue, Thu, Fri and Sun
The best one-way flight to Phoenix Sky Harbor Intl Airport from Idaho Falls in the past 72 hours is $129. The best round-trip flight deal from Idaho Falls to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $260.
The fastest flight from Idaho Falls to Phoenix Sky Harbor Intl Airport takes 2h 15m
Direct flights go from Idaho Falls to Phoenix Sky Harbor Intl Airport on Monday, Tuesday, Thursday, Friday and Sunday. The only airline offering direct flights is American Airlines.

  • How far is Idaho Falls Fanning Field to Phoenix Sky Harbor Intl by plane?

    A flight from Idaho Falls Fanning Field to Phoenix Sky Harbor Intl will travel around 692.6 mi. By plane, this route typically takes 2h 15m.

  • When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Phoenix Sky Harbor Intl Airport?

    Prices for flights from Idaho Falls Fanning Field Airport to Phoenix Sky Harbor Intl Airport are updated daily.

  • How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Phoenix Sky Harbor Intl Airport?

  • How old do you have to be to fly from Idaho Falls Fanning Field Airport to Phoenix Sky Harbor Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The travel and health documents required for your trip to Phoenix Sky Harbor Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phoenix Sky Harbor Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Idaho Falls to Phoenix Sky Harbor Intl Airport?

  • What is the most popular airline from Idaho Falls to Phoenix Sky Harbor Intl Airport?


Best airlines flying from Idaho Falls to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from Idaho Falls to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $102Free CancellationRating
7.3
821 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $233Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $262Free CancellationRating
8.0
8,580 reviews
Search Delta flights
United AirlinesPriceFrom $270Free CancellationRating
7.4
9,009 reviews
Search United Airlines flights
  • American Airlines Flights From Idaho Falls to Phoenix Sky Harbor Intl Airport

    American Airlines flies from Idaho Falls to Phoenix Sky Harbor Intl Airport around 7 times per week, with 10,000 momondo users rating the airline 7.2/10. The cheapest American Airlines deal from Idaho Falls to Phoenix Sky Harbor Intl Airport in the last 72 hours was $233 (round-trip), much lower than the average airfare cost of $387 for American Airlines flights on this route.


Why use momondo?

Why should I use momondo to find a flight deal from Idaho Falls to Phoenix?

It is quick and easy to find Idaho Falls to Phoenix flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Phoenix that suits you.

Can I find flights from Idaho Falls to Phoenix with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Phoenix from Idaho Falls with this policy.

How can momondo help me find flights from Idaho Falls to Phoenix?

Once all potential Idaho Falls to Phoenix flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Idaho Falls to Phoenix right now. Can momondo alert me if prices change?

Price alerts on flights to Phoenix from Idaho Falls are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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