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Cheap flights from Phoenix Sky Harbor Intl Airport to Idaho Falls 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 Phoenix Sky Harbor Intl Airport to Idaho Falls departing on 12/8. 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 Phoenix Sky Harbor Intl Airport to Idaho Falls

Cheap round-trip flights

These are some of the best round-trip flight deals from Phoenix Sky Harbor Intl Airport to Idaho Falls 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 Phoenix Sky Harbor Intl Airport to Idaho Falls.

Cheap last minute flights

Planning a quick getaway from Phoenix Sky Harbor Intl Airport to Idaho Falls? 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 Idaho Falls, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Phoenix Sky Harbor Intl Airport to Idaho Falls

Find recent round-trip train or bus tickets from Phoenix Sky Harbor Intl Airport to Idaho Falls.

All round-trip flight deals to Idaho Falls

The cheapest plane tickets to Idaho Falls found on KAYAK recently.
8:00 am - 3:27 pmPHX-IDA
7h 27m1 stop
8:00 am - 11:51 amIDA-PHX
27h 51m1 stop
$335Alaska Airlines
Find Deal
Sat, Jan 11 - Mon, Jan 13
5:46 pm - 3:27 pmPHX-IDA
21h 41m1 stop
4:04 pm - 11:51 amIDA-PHX
19h 47m1 stop
$343Alaska Airlines
Find Deal
Fri, Jan 10 - Sun, Jan 12
7:00 am - 3:27 pmPHX-IDA
8h 27m1 stop
4:04 pm - 6:34 pmIDA-PHX
26h 30m2 stops
$359Alaska Airlines
Find Deal
Sat, Jan 11 - Mon, Jan 13
6:00 am - 3:27 pmPHX-IDA
9h 27m1 stop
4:04 pm - 10:25 pmIDA-PHX
6h 21m1 stop
$380Alaska Airlines
Find Deal
Sun, Jan 19 - Sun, Jan 26
6:35 am - 12:26 pmPHX-IDA
5h 51m1 stop
1:10 pm - 5:26 pmIDA-PHX
4h 16m1 stop
$445Delta
Find Deal
Sat, Jan 4 - Sat, Jan 11
6:35 am - 12:26 pmPHX-IDA
5h 51m1 stop
6:00 am - 10:02 amIDA-PHX
4h 02m1 stop
$468Delta
Find Deal
Sun, Dec 22 - Fri, Dec 27
5:45 pm - 9:53 amPHX-IDA
16h 08m1 stop
7:00 am - 6:40 pmIDA-PHX
11h 40m1 stop
$516United Airlines
Find Deal
Mon, Dec 16 - Mon, Dec 23
8:15 am - 9:53 amPHX-IDA
25h 38m1 stop
7:00 am - 10:13 pmIDA-PHX
15h 13m2 stops
$521United Airlines
Find Deal
Mon, Dec 16 - Mon, Dec 23
8:05 pm - 10:21 pmPHX-IDA
2h 16mnonstop
5:25 am - 7:45 amIDA-PHX
2h 20mnonstop
$531American Airlines
Find Deal
Sun, Dec 22 - Fri, Dec 27
8:05 pm - 10:21 pmPHX-IDA
2h 16mnonstop
5:25 am - 7:45 amIDA-PHX
2h 20mnonstop
$572American Airlines
Find Deal
Wed, Jan 1 - Sun, Jan 5
10:11 pm - 5:35 pmPHX-IDA
19h 24m2 stops
Sun, Dec 8
6:30 am - 12:30 pmPHX-IDA
6h 00m1 stop
$147Delta
Find Deal
Sat, Jan 18
5:46 pm - 3:27 pmPHX-IDA
21h 41m1 stop
$162Alaska Airlines
Find Deal
Fri, Jan 24
9:00 am - 10:44 pmPHX-IDA
13h 44m2 stops
$167Delta
Find Deal
Sat, Jan 18
6:40 am - 10:33 pmPHX-IDA
15h 53m2 stops
$182Alaska Airlines
Find Deal
Wed, Jan 22
11:31 am - 10:33 pmPHX-IDA
11h 02m2 stops
$185Alaska Airlines
Find Deal
Tue, Jan 21
6:30 am - 9:08 pmPHX-IDA
14h 38m2 stops
$218United Airlines
Find Deal
Tue, Jan 21
4:30 pm - 6:41 pmPHX-IDA
2h 11mnonstop
$221American Airlines
Find Deal
Wed, Dec 25
2:38 pm - 9:40 amPHX-IDA
19h 02m2 stops
$224United Airlines
Find Deal
Tue, Feb 18
4:59 pm - 7:07 pmPHX-IDA
2h 08mnonstop
$225American Airlines
Find Deal
Thu, Nov 28
8:05 pm - 10:15 pmPHX-IDA
2h 10mnonstop
5:30 am - 7:43 amIDA-PHX
2h 13mnonstop
$793American Airlines
Find Deal
Mon, Nov 25 - Tue, Nov 26
6:00 am - 1:09 pmPHX-IDA
7h 09m1 stop
5:30 am - 7:43 amIDA-PHX
2h 13mnonstop
$803American Airlines
Find Deal
Mon, Nov 25 - Tue, Nov 26
6:31 pm - 10:53 pmPHX-IDA
4h 22m1 stop
6:10 am - 10:11 amIDA-PHX
4h 01m1 stop
$812Delta
Find Deal
Mon, Nov 25 - Tue, Nov 26
4:41 pm - 11:56 pmPHX-IDA
7h 15m1 stop
6:00 am - 7:30 pmIDA-PHX
13h 30m2 stops
$987Alaska Airlines
Find Deal
Mon, Nov 25 - Tue, Nov 26
11:35 am - 9:14 pmPHX-IDA
9h 39m2 stops
10:55 am - 9:22 pmIDA-PHX
10h 27m2 stops
$1,185United Airlines
Find Deal
Mon, Nov 25 - Tue, Nov 26
8:05 pm - 10:21 pmPHX-IDA
2h 16mnonstop
5:25 am - 7:45 amIDA-PHX
2h 20mnonstop
$531American Airlines
Find Deal
Sun, Dec 22 - Fri, Dec 27
8:05 pm - 10:21 pmPHX-IDA
2h 16mnonstop
5:25 am - 7:45 amIDA-PHX
2h 20mnonstop
$572American Airlines
Find Deal
Wed, Jan 1 - Sun, Jan 5
8:05 pm - 10:21 pmPHX-IDA
2h 16mnonstop
5:25 am - 7:45 amIDA-PHX
2h 20mnonstop
$577American Airlines
Find Deal
Fri, Dec 20 - Sun, Dec 22
8:05 pm - 10:21 pmPHX-IDA
2h 16mnonstop
5:25 am - 7:45 amIDA-PHX
2h 20mnonstop
$579American Airlines
Find Deal
Sat, Dec 21 - Fri, Dec 27
7:05 pm - 10:15 pmPHX-IDA
2h 10mnonstop
5:30 am - 6:45 amIDA-PHX
2h 15mnonstop
$597American Airlines
Find Deal
Fri, Apr 11 - Fri, Apr 18
8:11 pm - 10:23 pmPHX-IDA
2h 12mnonstop
5:25 am - 7:45 amIDA-PHX
2h 20mnonstop
$605American Airlines
Find Deal
Mon, Dec 16 - Mon, Dec 23
8:05 pm - 10:21 pmPHX-IDA
2h 16mnonstop
5:30 am - 7:45 amIDA-PHX
2h 15mnonstop
$608American Airlines
Find Deal
Sat, Jan 4 - Sat, Jan 11
8:11 pm - 10:23 pmPHX-IDA
2h 12mnonstop
5:30 am - 7:47 amIDA-PHX
2h 17mnonstop
$633American Airlines
Find Deal
Fri, Dec 6 - Sun, Dec 8
8:05 pm - 10:21 pmPHX-IDA
2h 16mnonstop
5:30 am - 7:45 amIDA-PHX
2h 15mnonstop
$635American Airlines
Find Deal
Fri, Jan 3 - Tue, Jan 7

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

Our best Alaska Airlines deals on Phoenix Sky Harbor Intl Airport to Idaho Falls flight tickets
Alaska Airlines
Jan 11
PHX8:00 amPhoenix Sky Harbor Intl
7h 27m
1 stop
IDA3:27 pmIdaho Falls Fanning Field
Jan 13
IDA8:00 amIdaho Falls Fanning Field
27h 51m
1 stop
PHX11:51 amPhoenix Sky Harbor Intl
Alaska Airlines
Jan 10
PHX5:46 pmPhoenix Sky Harbor Intl
21h 41m
1 stop
IDA3:27 pmIdaho Falls Fanning Field
Jan 12
IDA4:04 pmIdaho Falls Fanning Field
19h 47m
1 stop
PHX11:51 amPhoenix Sky Harbor Intl
Alaska Airlines
Jan 11
PHX7:00 amPhoenix Sky Harbor Intl
8h 27m
1 stop
IDA3:27 pmIdaho Falls Fanning Field
Jan 13
IDA4:04 pmIdaho Falls Fanning Field
26h 30m
2 stops
PHX6:34 pmPhoenix Sky Harbor Intl

Delta flights from Phoenix Sky Harbor Intl Airport to Idaho Falls

Our best Delta deals on Phoenix Sky Harbor Intl Airport to Idaho Falls flight tickets
Delta
Jan 4
PHX6:35 amPhoenix Sky Harbor Intl
5h 51m
1 stop
IDA12:26 pmIdaho Falls Fanning Field
Jan 11
IDA1:10 pmIdaho Falls Fanning Field
4h 16m
1 stop
PHX5:26 pmPhoenix Sky Harbor Intl
Delta
Dec 22
PHX6:35 amPhoenix Sky Harbor Intl
5h 51m
1 stop
IDA12:26 pmIdaho Falls Fanning Field
Dec 27
IDA6:00 amIdaho Falls Fanning Field
4h 02m
1 stop
PHX10:02 amPhoenix Sky Harbor Intl
Delta
Dec 21
PHX2:40 pmPhoenix Sky Harbor Intl
3h 35m
1 stop
IDA6:15 pmIdaho Falls Fanning Field
Dec 27
IDA6:55 pmIdaho Falls Fanning Field
6h 00m
1 stop
PHX12:55 amPhoenix Sky Harbor Intl

See travel insights to Idaho Falls from

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

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 Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $346.

What is the cheapest day to depart on your flight to Idaho Falls?

Our data shows that Saturday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $394. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Monday is $573.

What is the cheapest time of day to depart on your flight to Idaho Falls?

Our most recent data shows that the best time of day to fly to Idaho Falls is in the morning. Flights from Phoenix Sky Harbor Intl Airport to Idaho Falls during this time can be as low as $282. Try not to purchase tickets in the evening because they tend to be around $544. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

There are 2 cabin classes available to choose from on Phoenix Sky Harbor Intl to Idaho Falls Fanning Field 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 Phoenix Sky Harbor Intl Airport to Idaho Falls flights?

You could potentially save up to 33% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Idaho Falls flight.

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

As of November 2024, prices for Phoenix Sky Harbor Intl Airport to Idaho Falls flights are approximately 72% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$129

Fastest flight time

2h 08m

Direct flights

Mon, Tue, Thu, Sat and Sun

Airports in Idaho Falls

1 airport
The best one-way flight to Idaho Falls from Phoenix Sky Harbor Intl Airport in the past 72 hours is $129. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to Idaho Falls found on momondo in the last 72 hours is $335.
The fastest flight from Phoenix Sky Harbor Intl Airport to Idaho Falls takes 2h 08m
Direct flights go from Phoenix Sky Harbor Intl Airport to Idaho Falls on Monday, Tuesday, Thursday, Saturday and Sunday. The only airline offering direct flights is American Airlines.
There is 1 airport near Idaho Falls: Idaho Falls Fanning Field (IDA)

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

    A flight from Phoenix Sky Harbor Intl to Idaho Falls Fanning Field will travel around 692.6 mi. By plane, this route typically takes 2h 10m.

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

    Prices for flights from Phoenix Sky Harbor Intl Airport to Idaho Falls Fanning Field Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phoenix Sky Harbor Intl Airport to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The necessary travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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


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

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $107Free CancellationRating
7.3
850 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $239Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $301Free CancellationRating
8.0
9,464 reviews
Search Alaska Airlines flights
DeltaPriceFrom $322Free CancellationRating
8.0
8,755 reviews
Search Delta flights
United AirlinesPriceFrom $364Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
  • American Airlines Flights From Phoenix Sky Harbor Intl Airport to Idaho Falls

    American Airlines flies from Phoenix Sky Harbor Intl Airport to Idaho Falls around 7 times per week, with 10,000 momondo users rating the airline 7.2/10. The cheapest American Airlines deal from Phoenix Sky Harbor Intl Airport to Idaho Falls in the last 72 hours was $239 (round-trip), much lower than the average airfare cost of $398 for American Airlines flights on this route.


Why use momondo?

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

Finding the right flight to Idaho Falls from Phoenix is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Idaho Falls quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Phoenix to Idaho Falls flights to just show those with flexible booking policies.

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

Once you have performed a search for Phoenix to Idaho Falls flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Idaho Falls, momondo offers a useful price alert feature which will track prices for flights to Idaho Falls from Phoenix and alert you when they change.


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