$78+ Cheap flights from Idaho Falls (IDA) to Sky Harbor Intl (PHX)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — PHX
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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Find cheap flights from Idaho Falls to Sky Harbor Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho Falls to Sky Harbor Intl
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Cheapest flights from Idaho Falls to Sky Harbor IntlExplore the most affordable flight options available from Idaho Falls to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
Explore the most affordable flight options available from Idaho Falls to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:54 pm
IDA
- PHX
1 stop15h 05m
Multiple Airlines
Thu 8/2010:30 pm
PHX
- IDA
1 stop11h 17m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:36 pm
IDA
- PHX
1 stop17h 23m
Multiple Airlines
Thu 9/1010:55 pm
PHX
- IDA
1 stop11h 55m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:21 pm
IDA
- PHX
1 stop5h 26m
Multiple Airlines
Fri 9/257:22 am
PHX
- IDA
1 stop9h 33m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:49 pm
IDA
- PHX
1 stop19h 01m
Multiple Airlines
Mon 10/1912:49 pm
PHX
- IDA
1 stop6h 54m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:36 pm
IDA
- PHX
1 stop17h 23m
Multiple Airlines
Sun 9/1310:55 pm
PHX
- IDA
1 stop11h 39m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:49 pm
IDA
- PHX
1 stop12h 24m
Multiple Airlines
Wed 10/2110:40 pm
PHX
- IDA
2 stops43h 58m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:33 pm
IDA
- PHX
1 stop20h 15m
Multiple Airlines
Sun 8/2310:30 pm
PHX
- IDA
1 stop11h 17m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$358
Best flights from Idaho Falls to Sky Harbor IntlDiscover carefully curated flight deals from Idaho Falls to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
Discover carefully curated flight deals from Idaho Falls to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:09 am
IDA
- PHX
1 stop7h 36m
Alaska Airlines
Wed 10/214:13 pm
PHX
- IDA
1 stop5h 46m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/226:45 pm
IDA
- PHX
1 stop5h 57m
Delta
Sat 12/266:20 pm
PHX
- IDA
1 stop3h 59m
Delta
Deal found 7/23![Delta logo]()
$405
This Alaska Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:57 pm
IDA
- PHX
2 stops7h 32m
Alaska Airlines
Sun 9/135:45 pm
PHX
- IDA
1 stop18h 39m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$411
This Alaska Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:09 am
IDA
- PHX
1 stop7h 36m
Alaska Airlines
Mon 10/193:42 pm
PHX
- IDA
2 stops22h 38m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:04 am
IDA
- PHX
1 stop7h 52m
Alaska Airlines
Mon 11/93:56 pm
PHX
- IDA
2 stops23h 21m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:18 am
IDA
- PHX
1 stop7h 44m
Alaska Airlines
Sat 9/127:08 am
PHX
- IDA
2 stops14h 48m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:18 am
IDA
- PHX
1 stop7h 44m
Alaska Airlines
Mon 9/143:15 pm
PHX
- IDA
2 stops21h 09m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$421
This Alaska Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:57 pm
IDA
- PHX
2 stops20h 34m
Alaska Airlines
Fri 9/254:13 pm
PHX
- IDA
1 stop5h 43m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$445
Last-minute flights from Idaho Falls to Sky Harbor IntlDiscover last-minute flight deals from Idaho Falls to Sky Harbor Intl. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Sky Harbor Intl. Data last updated July 27, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/44:14 pm
IDA
- PHX
1 stop5h 18m
United Airlines
Sun 8/96:00 am
PHX
- IDA
1 stop6h 25m
United Airlines
Deal found 7/22![United Airlines logo]()
$560
This Expedia deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:15 am
IDA
- PHX
1 stop8h 42m
Alaska Airlines
Wed 8/1912:13 pm
PHX
- IDA
2 stops9h 43m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$445
This Alaska Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:15 am
IDA
- PHX
1 stop8h 42m
Alaska Airlines
Wed 8/125:48 pm
PHX
- IDA
1 stop18h 18m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$473
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:06 pm
IDA
- PHX
1 stop6h 54m
American Airlines
Wed 8/1212:20 pm
PHX
- IDA
1 stop8h 00m
American Airlines
Deal found 7/26![American Airlines logo]()
$513
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:54 pm
IDA
- PHX
1 stop5h 05m
United Airlines
Mon 8/106:00 am
PHX
- IDA
1 stop6h 25m
United Airlines
Deal found 7/22![United Airlines logo]()
$567
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:43 pm
IDA
- PHX
2 stops7h 54m
Alaska Airlines
Mon 8/104:00 pm
PHX
- IDA
1 stop5h 39m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$735
One-way flights from Idaho Falls to Sky Harbor IntlSearch for one-way flight options from Idaho Falls to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
Search for one-way flight options from Idaho Falls to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:21 pm
IDA
- PHX
1 stop25h 42m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:30 pm
IDA
- PHX
1 stop27h 05m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:33 pm
IDA
- PHX
1 stop6h 51m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:21 pm
IDA
- PHX
1 stop18h 38m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:51 pm
IDA
- PHX
1 stop22h 59m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:08 pm
IDA
- PHX
1 stop20h 40m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/910:49 pm
IDA
- PHX
1 stop23h 46m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$112
Find flight deals from Idaho Falls to Sky Harbor Intl
Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $176 (Kiwi.com) |
One-way from | $78 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $442 |
Good round-trip deal | $453 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho Falls to Sky Harbor Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
Use the filters below to find and compare flights from Idaho Falls to Phoenix Sky Harbor Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Idaho FallsPhoenix
IDA - PHX
IDAPHX
Idaho Falls Fanning Field
Sat 10/17
6:09 am-12:45 pm
1 stop7h 36m
Phoenix Sky Harbor Intl
Wed 10/21
4:13 pm-10:59 pm
1 stop5h 46m
$405
Quickest round-trip
Idaho FallsPhoenix
IDA - PHX
IDAPHX
Idaho Falls Fanning Field
Tue 12/22
6:45 pm-12:42 am
1 stop5h 57m
Phoenix Sky Harbor Intl
Sat 12/26
6:20 pm-10:19 pm
1 stop3h 59m
$405
Idaho FallsPhoenix
IDA - PHX
IDAPHX
Idaho Falls Fanning Field
Wed 9/2
3:57 pm-10:29 pm
2 stops7h 32m
Phoenix Sky Harbor Intl
Sun 9/13
5:45 pm-1:24 pm
1 stop18h 39m
$411
Idaho FallsPhoenix
IDA - PHX
IDAPHX
Idaho Falls Fanning Field
Sat 10/17
6:09 am-12:45 pm
1 stop7h 36m
Phoenix Sky Harbor Intl
Mon 10/19
3:42 pm-3:20 pm
2 stops22h 38m
$417
Idaho FallsPhoenix
IDA - PHX
IDAPHX
Idaho Falls Fanning Field
Sat 11/7
6:04 am-1:56 pm
1 stop7h 52m
Phoenix Sky Harbor Intl
Mon 11/9
3:56 pm-3:17 pm
2 stops23h 21m
$417
Idaho FallsPhoenix
IDA - PHX
IDAPHX
Idaho Falls Fanning Field
Wed 9/9
6:18 am-1:02 pm
1 stop7h 44m
Phoenix Sky Harbor Intl
Sat 9/12
7:08 am-10:56 pm
2 stops14h 48m
$417
Idaho FallsPhoenix
IDA - PHX
IDAPHX
Idaho Falls Fanning Field
Mon 9/7
6:18 am-1:02 pm
1 stop7h 44m
Phoenix Sky Harbor Intl
Mon 9/14
3:15 pm-1:24 pm
2 stops21h 09m
$421
Idaho FallsPhoenix
IDA - PHX
IDAPHX
Idaho Falls Fanning Field
Mon 9/21
3:57 pm-11:31 am
2 stops20h 34m
Phoenix Sky Harbor Intl
Fri 9/25
4:13 pm-10:56 pm
1 stop5h 43m
$445
Cheapest one-way
Idaho FallsPhoenix
IDA - PHX
IDAPHX
Idaho Falls Fanning Field
Tue 10/20
1:58 pm-9:26 am
2 stops20h 28m
$181
Idaho FallsPhoenix
IDA - PHX
IDAPHX
Idaho Falls Fanning Field
Wed 10/21
1:58 pm-9:26 am
2 stops20h 28m
$181
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Idaho Falls to Sky Harbor Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Idaho Falls to Sky Harbor Intl in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Idaho Falls-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Idaho Falls-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Idaho Falls-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Idaho Falls to Sky Harbor Intl
Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Idaho Falls with our price prediction graph.
IDA-PHX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Idaho Falls to Phoenix Sky Harbor Intl Airport
What is the cheapest month to book a flight from Idaho Falls to Phoenix Sky Harbor Intl Airport?
Currently, September is the cheapest month in which you can book a flight from Idaho Falls to Phoenix Sky Harbor Intl Airport (average of $298). Flying from Idaho Falls to Phoenix Sky Harbor Intl Airport in June is currently the most expensive (average of $462). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Idaho Falls to Phoenix Sky Harbor Intl Airport?
Airfare is below average for this route at the moment.
Idaho Falls to Phoenix Sky Harbor Intl Airport flights typically cost between $308 and $454 in August.The cheapest round-trip price found within the last 5 days was $176 on Multiple Airlines (Aug 17-Aug 20).
Reviews of airlines servicing Sky Harbor Intl
Get insights into the airlines that provide service to Sky Harbor Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sky Harbor Intl. Reviews last updated July 27, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAllegiant Air from Idaho Falls to Phoenix Sky Harbor Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Idaho Falls to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Phoenix Sky Harbor Intl Airport?
Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locationsGlendale
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Wickenburg
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Idaho Falls and Sky Harbor Intl flights
Browse other Idaho Falls and Sky Harbor Intl flight options. Last updated on July 27, 2026.
Other flights from Idaho Falls
Browse through other flights departing from Idaho Falls. Flights are based on user searches made on Cheapflights and were last updated on July 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Sky Harbor Intl
Explore flights to Sky Harbor Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 27, 2026.
Top 4 airlines flying from Idaho Falls to Sky Harbor Intl
Discover the top 4 airlines that operate flights from Idaho Falls to Sky Harbor Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$110 | Average$232 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$218 | Average$391 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$280 | Average$381 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$291 | Average$411 | FlexibilityNo cancel fee | On-time71% |