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Cheap flights from Idaho Falls to Phoenix Sky Harbor Intl Airport from $147

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 1/18. 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.
6:30 pm - 10:02 amIDA-PHX
15h 32m2 stops
10:11 pm - 11:23 amPHX-IDA
13h 12m1 stop
Fri, Dec 13 - Sun, Dec 15
1:10 pm - 5:26 pmIDA-PHX
4h 16m1 stop
6:31 pm - 10:44 pmPHX-IDA
4h 13m1 stop
$294Delta
Find Deal
Wed, Jan 15 - Wed, Jan 22
4:04 pm - 11:59 pmIDA-PHX
7h 55m1 stop
5:13 am - 3:27 pmPHX-IDA
9h 14m1 stop
$318Alaska Airlines
Find Deal
Sat, Mar 8 - Sat, Mar 15
4:04 pm - 11:59 pmIDA-PHX
7h 55m1 stop
6:40 am - 10:33 pmPHX-IDA
15h 53m2 stops
$323Alaska Airlines
Find Deal
Wed, Jan 15 - Wed, Jan 22
8:00 am - 11:51 amIDA-PHX
27h 51m1 stop
2:45 pm - 10:33 pmPHX-IDA
7h 48m1 stop
$330Alaska Airlines
Find Deal
Fri, Jan 24 - Tue, Jan 28
6:30 pm - 10:02 amIDA-PHX
15h 32m2 stops
10:11 pm - 5:35 pmPHX-IDA
19h 24m2 stops
Fri, Dec 13 - Sun, Dec 15
5:25 am - 7:45 amIDA-PHX
2h 20mnonstop
8:05 pm - 10:21 pmPHX-IDA
2h 16mnonstop
$441American Airlines
Find Deal
Tue, Dec 31 - Wed, Jan 1
10:55 am - 6:16 pmIDA-PHX
7h 21m1 stop
10:50 am - 9:53 amPHX-IDA
23h 03m1 stop
$447United Airlines
Find Deal
Thu, Dec 12 - Mon, Dec 16
10:55 am - 11:57 pmIDA-PHX
13h 02m2 stops
8:15 am - 9:53 amPHX-IDA
25h 38m1 stop
$449United Airlines
Find Deal
Thu, Dec 12 - Mon, Dec 16
5:25 am - 7:45 amIDA-PHX
2h 20mnonstop
9:28 pm - 12:25 pmPHX-IDA
38h 57m1 stop
$523American Airlines
Find Deal
Wed, Jan 1 - Mon, Jan 6
1:10 pm - 5:26 pmIDA-PHX
4h 16m1 stop
$147Delta
Find Deal
Sat, Jan 18
8:00 am - 4:44 pmIDA-PHX
8h 44m2 stops
$176Alaska Airlines
Find Deal
Tue, Jan 28
5:44 pm - 10:59 pmIDA-PHX
5h 15m1 stop
$182United Airlines
Find Deal
Wed, Feb 19
4:04 pm - 10:35 amIDA-PHX
18h 31m2 stops
$187Alaska Airlines
Find Deal
Tue, Jan 21
8:00 am - 9:49 amIDA-PHX
25h 49m1 stop
$189Alaska Airlines
Find Deal
Fri, Feb 21
6:57 pm - 12:46 amIDA-PHX
5h 49m1 stop
$193Delta
Find Deal
Mon, Jan 20
10:50 am - 11:58 pmIDA-PHX
13h 08m2 stops
$224United Airlines
Find Deal
Wed, Jan 22
5:25 am - 7:45 amIDA-PHX
2h 20mnonstop
$374American Airlines
Find Deal
Fri, Dec 20
5:30 am - 7:43 amIDA-PHX
2h 13mnonstop
$417American Airlines
Find Deal
Tue, Nov 26
3:56 pm - 6:18 pmIDA-PHX
26h 22m2 stops
Sun, Dec 1
6:00 am - 12:24 pmIDA-PHX
6h 24m1 stop
6:00 am - 11:59 pmPHX-IDA
17h 59m1 stop
$673Alaska Airlines
Find Deal
Fri, Nov 22 - Thu, Dec 26
6:00 am - 2:06 pmIDA-PHX
8h 06m1 stop
8:59 pm - 11:59 pmPHX-IDA
27h 00m2 stops
$727Alaska Airlines
Find Deal
Fri, Nov 22 - Thu, Dec 26
1:40 pm - 9:27 pmIDA-PHX
7h 47m1 stop
8:05 pm - 10:15 pmPHX-IDA
2h 10mnonstop
$803American Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
6:00 am - 2:06 pmIDA-PHX
8h 06m1 stop
9:50 pm - 3:12 pmPHX-IDA
17h 22m1 stop
$812Alaska Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
6:10 am - 10:11 amIDA-PHX
4h 01m1 stop
2:35 pm - 6:24 pmPHX-IDA
3h 49m1 stop
$832Delta
Find Deal
Mon, Nov 25 - Fri, Nov 29
10:55 am - 3:40 pmIDA-PHX
4h 45m1 stop
4:27 pm - 9:14 pmPHX-IDA
4h 47m1 stop
$855United Airlines
Find Deal
Mon, Nov 25 - Fri, Nov 29
10:55 am - 6:16 pmIDA-PHX
7h 21m1 stop
2:20 pm - 9:53 amPHX-IDA
19h 33m2 stops
$889United Airlines
Find Deal
Mon, Nov 25 - Fri, Nov 29
10:55 am - 3:25 pmIDA-PHX
4h 30m1 stop
5:10 am - 1:47 amPHX-IDA
20h 37m1 stop
$934United Airlines
Find Deal
Tue, Nov 26 - Sun, Dec 1
6:00 am - 12:24 pmIDA-PHX
6h 24m1 stop
6:00 am - 11:56 pmPHX-IDA
17h 56m2 stops
$938Alaska Airlines
Find Deal
Mon, Nov 25 - Fri, Nov 29
5:30 am - 7:43 amIDA-PHX
2h 13mnonstop
5:00 am - 12:39 pmPHX-IDA
31h 39m1 stop
$1,153American Airlines
Find Deal
Mon, Nov 25 - Fri, Nov 29
5:30 am - 7:47 amIDA-PHX
2h 17mnonstop
8:11 pm - 10:23 pmPHX-IDA
2h 12mnonstop
$531American Airlines
Find Deal
Fri, Dec 13 - Sun, Dec 15
7:12 am - 9:32 amIDA-PHX
2h 20mnonstop
8:05 pm - 10:12 pmPHX-IDA
2h 07mnonstop
$551American Airlines
Find Deal
Thu, Feb 20 - Sun, Feb 23
5:25 am - 7:45 amIDA-PHX
2h 20mnonstop
8:05 pm - 10:21 pmPHX-IDA
2h 16mnonstop
$572American Airlines
Find Deal
Wed, Jan 1 - Mon, Jan 6
5:30 am - 7:47 amIDA-PHX
2h 17mnonstop
8:11 pm - 10:23 pmPHX-IDA
2h 12mnonstop
$577American Airlines
Find Deal
Thu, Dec 12 - Mon, Dec 16
5:30 am - 7:45 amIDA-PHX
2h 15mnonstop
7:05 pm - 10:15 pmPHX-IDA
2h 10mnonstop
$597American Airlines
Find Deal
Fri, Mar 7 - Fri, Mar 14
7:12 am - 9:32 amIDA-PHX
2h 20mnonstop
8:05 pm - 10:12 pmPHX-IDA
2h 07mnonstop
$605American Airlines
Find Deal
Thu, Feb 20 - Tue, Feb 25
5:30 am - 7:47 amIDA-PHX
2h 17mnonstop
8:11 pm - 10:23 pmPHX-IDA
2h 12mnonstop
$633American Airlines
Find Deal
Fri, Dec 6 - Mon, Dec 9
5:15 am - 7:35 amIDA-PHX
2h 20mnonstop
8:05 pm - 10:21 pmPHX-IDA
2h 16mnonstop
$662American Airlines
Find Deal
Thu, Dec 19 - Mon, Dec 23
5:30 am - 7:47 amIDA-PHX
2h 17mnonstop
8:11 pm - 10:23 pmPHX-IDA
2h 12mnonstop
$690American Airlines
Find Deal
Thu, Dec 5 - Sun, Dec 8

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 15
IDA1:10 pmIdaho Falls Fanning Field
4h 16m
1 stop
PHX5:26 pmPhoenix Sky Harbor Intl
Jan 22
PHX6:31 pmPhoenix Sky Harbor Intl
4h 13m
1 stop
IDA10:44 pmIdaho Falls Fanning Field
Delta
Feb 21
IDA6:57 pmIdaho Falls Fanning Field
5h 49m
1 stop
PHX12:46 amPhoenix Sky Harbor Intl
Feb 25
PHX6:31 pmPhoenix Sky Harbor Intl
4h 13m
1 stop
IDA10:44 pmIdaho Falls Fanning Field
Delta
Feb 21
IDA6:57 pmIdaho Falls Fanning Field
5h 49m
1 stop
PHX12:46 amPhoenix Sky Harbor Intl
Feb 25
PHX9:00 amPhoenix Sky Harbor Intl
9h 17m
2 stops
IDA6:17 pmIdaho Falls Fanning Field

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
Mar 8
IDA4:04 pmIdaho Falls Fanning Field
7h 55m
1 stop
PHX11:59 pmPhoenix Sky Harbor Intl
Mar 15
PHX5:13 amPhoenix Sky Harbor Intl
9h 14m
1 stop
IDA3:27 pmIdaho Falls Fanning Field
Alaska Airlines
Jan 15
IDA4:04 pmIdaho Falls Fanning Field
7h 55m
1 stop
PHX11:59 pmPhoenix Sky Harbor Intl
Jan 22
PHX6:40 amPhoenix Sky Harbor Intl
15h 53m
2 stops
IDA10:33 pmIdaho Falls Fanning Field
Alaska Airlines
Jan 24
IDA8:00 amIdaho Falls Fanning Field
27h 51m
1 stop
PHX11:51 amPhoenix Sky Harbor Intl
Jan 28
PHX2:45 pmPhoenix Sky Harbor Intl
7h 48m
1 stop
IDA10:33 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 typical price of a round-trip flight between Idaho Falls and Phoenix Sky Harbor Intl Airport?

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 $443. 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 $566. 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 $366. 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 16% 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 November 2024, prices for Idaho Falls to Phoenix Sky Harbor Intl Airport flights are approximately 37% 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

$147

Fastest flight time

2h 13m

Direct flights

Thu, Fri, Sat and Sun
The best one-way flight to Phoenix Sky Harbor Intl Airport from Idaho Falls in the past 72 hours is $147. The best round-trip flight deal from Idaho Falls to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $266.
The fastest flight from Idaho Falls to Phoenix Sky Harbor Intl Airport takes 2h 13m
Direct flights go from Idaho Falls to Phoenix Sky Harbor Intl Airport on Thursday, Friday, Saturday 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 13m.

  • 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 $127Free CancellationRating
7.3
850 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $224Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $262Free CancellationRating
8.0
8,755 reviews
Search Delta flights
United AirlinesPriceFrom $270Free CancellationRating
7.4
9,172 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 $224 (round-trip), much lower than the average airfare cost of $372 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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