$77+ Cheap flights from Idaho to Arizona
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PHX
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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Find cheap flights from Idaho to Arizona 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 to Arizona
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Cheapest flights from Idaho to ArizonaExplore the most affordable flight options available from Idaho to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
Explore the most affordable flight options available from Idaho to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
This CheapOair deal was found by Cheapflights users on 10/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/612:08 pm -
Nonstop2h 11m
Thu 12/109:10 am -
Nonstop2h 08m
Deal found 10/30![Allegiant Air logo]()
$105
This Super.com deal was found by Cheapflights users on 10/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:43 pm -
Nonstop2h 02m
Fri 11/136:00 am -
Nonstop2h 02m
Deal found 10/30![Allegiant Air logo]()
$185
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:08 pm -
Nonstop2h 11m
Sun 12/69:10 am -
Nonstop2h 08m
Deal found 11/2![Allegiant Air logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Thu 11/129:02 am -
Nonstop2h 02m
Thu 11/199:10 am -
Nonstop2h 01m
Deal found 10/31![Allegiant Air logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/912:43 pm -
Nonstop2h 02m
Thu 11/199:10 am -
Nonstop2h 01m
Deal found 10/31![Allegiant Air logo]()
$214
This American Airlines deal was found by Cheapflights users on 10/30. 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 12/25:35 pm -
Nonstop2h 28m
Wed 12/98:50 pm -
Nonstop2h 12m
Deal found 10/30![American Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Sun 11/89:02 am -
Nonstop2h 02m
Thu 11/199:10 am -
Nonstop2h 01m
Deal found 10/31![Allegiant Air logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 12/56:00 am -
1 stop7h 49m
Wed 12/97:00 am -
1 stop8h 07m
Deal found 11/2![Alaska Airlines logo]()
$237
This Expedia deal was found by Cheapflights users on 11/2. 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 12/22:05 pm -
1 stop7h 13m
Sat 12/510:04 am -
Nonstop2h 25m
Deal found 11/2![Alaska Airlines logo]()
$238
This Orbitz deal was found by Cheapflights users on 11/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/24:20 pm -
1 stop4h 57m
Fri 12/43:10 pm -
1 stop3h 51m
Deal found 11/2![Multiple Airlines logo]()
$241
This WAYA deal was found by Cheapflights users on 11/3. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:22 am -
1 stop14h 15m
Mon 12/711:55 am -
1 stop8h 57m
Deal found 11/3![Multiple Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 11/2. 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.
Wed 12/26:45 pm -
1 stop4h 23m
Mon 12/76:28 pm -
1 stop5h 54m
Deal found 11/2![Delta logo]()
$248
Best flights from Idaho to ArizonaDiscover carefully curated flight deals from Idaho to Arizona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from Idaho to Arizona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This CheapOair deal was found by Cheapflights users on 10/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/612:08 pm -
Nonstop2h 11m
Thu 12/109:10 am -
Nonstop2h 08m
Deal found 10/31![Allegiant Air logo]()
$121
This Delta deal was found by Cheapflights users on 11/1. 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.
Thu 12/109:08 am -
1 stop5h 37m
Mon 12/144:50 pm -
1 stop7h 14m
Deal found 11/1![Delta logo]()
$266
This Southwest deal was found by Cheapflights users on 11/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/223:10 pm -
2 stops7h 15m
Fri 12/259:00 am -
2 stops5h 50m
Deal found 11/1![Southwest logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 11/248:22 pm -
1 stop20h 27m
Wed 12/211:09 am -
2 stops9h 43m
Deal found 11/1![Alaska Airlines logo]()
$298
This WAYA deal was found by Cheapflights users on 11/1. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/18:00 am -
1 stop5h 51m
Fri 2/194:16 pm -
Nonstop2h 15m
Deal found 11/1![Multiple Airlines logo]()
$311
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/49:01 am -
Nonstop2h 11m
Sun 2/76:00 am -
Nonstop2h 11m
Deal found 11/3![Allegiant Air logo]()
$177
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 12/24:10 pm -
1 stop5h 20m
Mon 12/76:30 am -
1 stop7h 07m
Deal found 10/30![United Airlines logo]()
$359
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/289:01 am -
Nonstop2h 07m
Sun 1/316:00 am -
Nonstop2h 11m
Deal found 11/3![Allegiant Air logo]()
$177
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1012:08 pm -
Nonstop2h 11m
Sun 12/139:10 am -
Nonstop2h 08m
Deal found 11/2![Allegiant Air logo]()
$185
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:08 pm -
Nonstop2h 11m
Sun 12/69:10 am -
Nonstop2h 08m
Deal found 11/2![Allegiant Air logo]()
$191
This Delta deal was found by Cheapflights users on 11/1. 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 12/89:08 am -
1 stop5h 37m
Sat 12/126:32 pm -
1 stop5h 32m
Deal found 11/1![Delta logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Sun 2/79:01 am -
Nonstop2h 11m
Thu 2/258:10 am -
Nonstop2h 03m
Deal found 10/31![Allegiant Air logo]()
$204
This Delta deal was found by Cheapflights users on 10/31. 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.
Wed 1/67:00 am -
2 stops11h 57m
Sat 1/96:37 am -
1 stop6h 05m
Deal found 10/31![Delta logo]()
$272
This Southwest deal was found by Cheapflights users on 11/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:40 pm -
2 stops6h 15m
Sat 12/57:35 am -
2 stops6h 35m
Deal found 11/2![Southwest logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 12/23:44 pm -
1 stop5h 33m
Mon 12/78:02 pm -
2 stops17h 15m
Deal found 11/2![Alaska Airlines logo]()
$317
This WAYA deal was found by Cheapflights users on 10/31. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/87:52 pm -
Nonstop2h 14m
Mon 1/118:00 am -
1 stop8h 07m
Deal found 10/31![Multiple Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 11/3. 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.
Thu 12/109:08 am -
1 stop5h 37m
Tue 12/151:51 pm -
2 stops10h 13m
Deal found 11/3![Delta logo]()
$272
This Delta deal was found by Cheapflights users on 11/1. 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.
Sat 12/1212:19 pm -
1 stop4h 04m
Tue 12/151:51 pm -
2 stops10h 13m
Deal found 11/1![Delta logo]()
$272
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/410:28 am -
Nonstop2h 11m
Mon 12/77:30 am -
Nonstop2h 08m
Deal found 11/3![Allegiant Air logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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.
Tue 2/95:46 am -
1 stop8h 05m
Thu 2/188:10 am -
1 stop6h 55m
Deal found 10/31![Alaska Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 10/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/223:10 pm -
2 stops7h 15m
Mon 12/285:30 am -
1 stop5h 55m
Deal found 10/30![Southwest logo]()
$352
This Delta deal was found by Cheapflights users on 11/1. 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.
Fri 12/119:08 am -
2 stops9h 24m
Tue 12/151:51 pm -
2 stops10h 13m
Deal found 11/1![Delta logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 12/216:00 pm -
1 stop5h 58m
Mon 1/46:00 am -
1 stop8h 18m
Deal found 11/2![Alaska Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 10/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/288:50 pm -
1 stop4h 05m
Sat 12/57:35 am -
2 stops6h 35m
Deal found 10/31![Southwest logo]()
$353
This WAYA deal was found by Cheapflights users on 11/1. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/56:05 pm -
Nonstop2h 12m
Sun 3/77:30 am -
1 stop9h 19m
Deal found 11/1![Multiple Airlines logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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 2/85:46 am -
1 stop8h 00m
Tue 2/97:00 am -
1 stop6h 17m
Deal found 11/1![Alaska Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Sun 2/79:01 am -
Nonstop2h 11m
Sun 2/288:10 am -
Nonstop2h 03m
Deal found 10/31![Allegiant Air logo]()
$258
This United Airlines deal was found by Cheapflights users on 10/31. 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 2/92:41 pm -
1 stop6h 54m
Mon 2/226:30 am -
1 stop7h 32m
Deal found 10/31![United Airlines logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/161:00 pm -
Nonstop2h 07m
Wed 11/1810:30 am -
2 stops28h 20m
Deal found 11/2![Multiple Airlines logo]()
$412
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 2/52:55 pm -
1 stop7h 42m
Tue 2/91:28 pm -
1 stop5h 49m
Deal found 11/3![Alaska Airlines logo]()
$341
Last-minute flights from Idaho to ArizonaDiscover last-minute flight deals from Idaho to Arizona. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Arizona. Data last updated November 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Sun 11/89:02 am -
Nonstop2h 02m
Thu 11/199:10 am -
Nonstop2h 01m
Deal found 10/31![Allegiant Air logo]()
$227
This Super.com deal was found by Cheapflights users on 10/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:43 pm -
Nonstop2h 02m
Fri 11/136:00 am -
Nonstop2h 02m
Deal found 10/30![Allegiant Air logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/912:43 pm -
Nonstop2h 02m
Thu 11/199:10 am -
Nonstop2h 01m
Deal found 10/31![Allegiant Air logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Thu 11/129:02 am -
Nonstop2h 02m
Thu 11/199:10 am -
Nonstop2h 01m
Deal found 10/31![Allegiant Air logo]()
$205
This American Airlines deal was found by Cheapflights users on 10/30. 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 12/25:35 pm -
Nonstop2h 28m
Wed 12/98:50 pm -
Nonstop2h 12m
Deal found 10/30![American Airlines logo]()
$217
This Expedia deal was found by Cheapflights users on 11/2. 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 12/22:05 pm -
1 stop7h 13m
Sat 12/510:04 am -
Nonstop2h 25m
Deal found 11/2![Alaska Airlines logo]()
$238
This Orbitz deal was found by Cheapflights users on 11/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/24:20 pm -
1 stop4h 57m
Fri 12/43:10 pm -
1 stop3h 51m
Deal found 11/2![Multiple Airlines logo]()
$241
This Delta deal was found by Cheapflights users on 11/2. 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.
Wed 12/26:45 pm -
1 stop4h 23m
Mon 12/76:28 pm -
1 stop5h 54m
Deal found 11/2![Delta logo]()
$248
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:08 pm -
Nonstop2h 11m
Sun 12/69:10 am -
Nonstop2h 08m
Deal found 11/2![Allegiant Air logo]()
$191
This WAYA deal was found by Cheapflights users on 11/3. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:22 am -
1 stop14h 15m
Mon 12/711:55 am -
1 stop8h 57m
Deal found 11/3![Multiple Airlines logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 12/56:00 am -
1 stop7h 49m
Wed 12/97:00 am -
1 stop8h 07m
Deal found 11/2![Alaska Airlines logo]()
$237
This CheapOair deal was found by Cheapflights users on 10/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/612:08 pm -
Nonstop2h 11m
Thu 12/109:10 am -
Nonstop2h 08m
Deal found 10/30![Allegiant Air logo]()
$105
One-way flights from Idaho to ArizonaSearch for one-way flight options from Idaho to Arizona. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from Idaho to Arizona. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Super.com deal was found by Cheapflights users on 11/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/157:53 pm -
1 stop4h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$77
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/88:44 pm -
1 stop3h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$78
This CheapOair deal was found by Cheapflights users on 11/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:09 pm -
Nonstop2h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Allegiant Air logo]()
$79
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/157:18 pm -
Nonstop2h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Allegiant Air logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Sun 2/79:01 am -
Nonstop2h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Allegiant Air logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Sat 11/217:55 pm -
1 stop4h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Frontier logo]()
$83
This WAYA deal was found by Cheapflights users on 11/3. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/67:06 am -
1 stop11h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$85
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:55 pm -
1 stop4h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$88
This CheapOair deal was found by Cheapflights users on 11/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/289:01 am -
Nonstop2h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Allegiant Air logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/161:00 pm -
Nonstop2h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Allegiant Air logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Thu 2/49:01 am -
Nonstop2h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Allegiant Air logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Thu 1/212:48 pm -
1 stop7h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$105
Find flight deals from Idaho to Arizona
Keep the following information in mind while searching for Idaho to Arizona flight deals. Data was last updated November 4, 2026.
Round-trip from | $121 (Cheapflightsfares) |
|---|---|
One-way from | $77 (Super.com) |
Popular in | June |
Cheapest in | January |
Average price | $334 |
Good round-trip deal | $155 or less |
Good one-way deal | $72 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho to Arizona 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 7,457,451 searches. Data last updated November 4, 2026.
Use the filters below to find and compare flights from Idaho to Arizona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Idaho FallsPhoenix
IDA Idaho Falls Fanning Field - AZA Phoenix-Mesa Gateway
IDAAZA
Idaho Falls Fanning Field
Thu 11/26
5:09 pm-7:12 pm
Nonstop2h 03m
Phoenix-Mesa Gateway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
BoisePhoenix
BOI Boise Air Term. Gowen Fld - AZA Phoenix-Mesa Gateway
BOIAZA
Boise Air Term. Gowen Fld
Fri 1/15
7:18 pm-9:32 pm
Nonstop2h 14m
Phoenix-Mesa Gateway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
Idaho FallsPhoenix
IDA Idaho Falls Fanning Field - AZA Phoenix-Mesa Gateway
IDAAZA
Idaho Falls Fanning Field
Thu 1/28
9:01 am-11:08 am
Nonstop2h 07m
Phoenix-Mesa Gateway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$90
BoisePhoenix
BOI Boise Air Term. Gowen Fld - AZA Phoenix-Mesa Gateway
BOIAZA
Boise Air Term. Gowen Fld
Mon 11/16
1:00 pm-3:07 pm
Nonstop2h 07m
Phoenix-Mesa Gateway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$91
Idaho FallsPhoenix
IDA Idaho Falls Fanning Field - AZA Phoenix-Mesa Gateway
IDAAZA
Idaho Falls Fanning Field
Thu 2/4
9:01 am-11:12 am
Nonstop2h 11m
Phoenix-Mesa Gateway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$97
BoisePhoenix
BOI Boise Air Term. Gowen Fld - PHX Phoenix Sky Harbor Intl
BOIPHX
Boise Air Term. Gowen Fld
Thu 12/24
8:20 am-9:50 am
1 stop25h 30m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$117
Idaho FallsPhoenix
IDA Idaho Falls Fanning Field - AZA Phoenix-Mesa Gateway
IDAAZA
Idaho Falls Fanning Field
Sun 12/6
12:08 pm-2:19 pm
Nonstop2h 11m
Phoenix-Mesa Gateway
Thu 12/10
9:10 am-11:18 am
Nonstop2h 08m
$121
Quickest round-trip
Idaho FallsPhoenix
IDA Idaho Falls Fanning Field - AZA Phoenix-Mesa Gateway
IDAAZA
Idaho Falls Fanning Field
Mon 11/9
12:43 pm-2:45 pm
Nonstop2h 02m
Phoenix-Mesa Gateway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$130
HaileyPhoenix
SUN Hailey Sun Valley-Friedman - PHX Phoenix Sky Harbor Intl
SUNPHX
Hailey Sun Valley-Friedman
Tue 12/29
1:57 pm-4:32 pm
Nonstop2h 35m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$132
BoisePhoenix
BOI Boise Air Term. Gowen Fld - PHX Phoenix Sky Harbor Intl
BOIPHX
Boise Air Term. Gowen Fld
Thu 1/21
3:30 pm-8:00 pm
1 stop4h 30m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$139
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Idaho to Arizona
Have a flexible travel schedule? Discover the best time to fly to Arizona from Idaho with our price prediction graph.
BOI-PHX
IDA-AZA
BOI-AZA
IDA-PHX
SUN-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 to Arizona
USID-USAZ
BOI-PHX
IDA-AZA
BOI-AZA
IDA-PHX
What is the cheapest month to book a flight from Idaho to Arizona?
Currently, January is the cheapest month in which you can book a flight from Idaho to Arizona (average of $279). Flying from Idaho to Arizona in June is currently the most expensive (average of $382). 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.
What is the cheapest time of day to fly from ID to AZ?
Find hourly flight availability from Idaho to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 44% on flights from Idaho to Arizona by exploring options for tickets in the evening.
Weekly flight availability from Idaho to Arizona
Explore weekly flight availability from Idaho to Arizona. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 4, 2026.
The most flights from USID to USAZ are scheduled on a Monday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from Idaho to Arizona?
Airfare is below average for this route at the moment.
Idaho to Arizona flights typically cost between $277 and $406 in December.The cheapest round-trip price found within the last 5 days was $238 on Alaska Airlines (Dec 2-Dec 5).
How far ahead should I book a flight from Idaho to Arizona?
The price you pay for your flight from Idaho to Arizona may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Arizona
Get insights into the airlines that provide service to Arizona. 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 Arizona. Reviews last updated November 4, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta from Idaho to Arizona. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
Find useful and relevant information for your journey from Idaho to Arizona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Idaho to Arizona
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Arizona by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Idaho to Arizona by cabin class
Find flights from Idaho to Arizona, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Idaho and Arizona flights
Browse other Idaho and Arizona flight options. Last updated on November 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Arizona
Find the right flight back to Idaho after your stay in Arizona
Idaho to Arizona flights
Consider these flights traveling from Idaho to Arizona.
Top 8 airlines flying from Idaho to Arizona
Discover the top 8 airlines that operate flights from Idaho to Arizona. 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 7,457,451 searches. Data last updated November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$93 | Average$221 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$98 | Average$396 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$116 | Average$273 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$150 | Average$287 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$366 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$176 | Average$486 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$177 | Average$380 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$310 | Average$402 | FlexibilityNo cancel fee | On-time69% |