$40+ Cheap flights from Boise (BOI) to Arizona
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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PHX
Aug 28 — Sep 41
Round-trip
1 adult, Economy
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Find cheap flights from Boise 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
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Cheapest flights from Boise to ArizonaExplore the most affordable flight options available from Boise to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.
Explore the most affordable flight options available from Boise to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 10/12:50 pm
BOI
- LAS
Nonstop1h 55m
Frontier
Fri 10/212:01 pm
LAS
- BOI
Nonstop1h 56m
Frontier
Deal found 7/28![Frontier logo]()
$135
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:50 pm
BOI
- LAS
Nonstop1h 55m
Frontier
Mon 10/511:00 am
LAS
- BOI
Nonstop1h 55m
Frontier
Deal found 7/26![Frontier logo]()
$136
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:52 pm
BOI
- LAS
Nonstop1h 51m
Frontier
Sun 10/412:01 pm
LAS
- BOI
Nonstop1h 56m
Frontier
Deal found 7/24![Frontier logo]()
$138
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:27 pm
BOI
- LAS
Nonstop1h 57m
Multiple Airlines
Fri 10/3012:01 pm
LAS
- BOI
Nonstop1h 56m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Tue 9/81:30 pm
BOI
- LAS
Nonstop2h 01m
Multiple Airlines
Fri 9/1111:00 am
LAS
- BOI
Nonstop1h 55m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$140
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:52 pm
BOI
- LAS
Nonstop1h 51m
Frontier
Sun 9/2011:00 am
LAS
- BOI
Nonstop1h 55m
Frontier
Deal found 7/23![Frontier logo]()
$141
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 10/193:52 pm
BOI
- LAS
Nonstop1h 51m
Frontier
Wed 10/2112:59 am
LAS
- BOI
1 stop9h 29m
Frontier
Deal found 7/24![Frontier logo]()
$143
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:30 pm
BOI
- LAS
Nonstop2h 01m
Multiple Airlines
Thu 9/1711:00 am
LAS
- BOI
Nonstop1h 55m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$147
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.
Thu 9/242:50 pm
BOI
- LAS
Nonstop1h 55m
Multiple Airlines
Tue 9/293:11 pm
LAS
- BOI
Nonstop1h 58m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$148
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.
Thu 10/293:52 pm
BOI
- LAS
Nonstop1h 51m
Multiple Airlines
Fri 10/307:02 am
LAS
- BOI
1 stop5h 08m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$151
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 10/215:59 am
BOI
- LAS
1 stop6h 22m
Multiple Airlines
Mon 10/2612:01 pm
LAS
- BOI
Nonstop1h 56m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$152
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:30 pm
BOI
- LAS
Nonstop2h 01m
Multiple Airlines
Thu 9/1711:00 am
LAS
- BOI
Nonstop1h 55m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$153
Best flights from Boise to ArizonaDiscover carefully curated flight deals from Boise to Arizona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
Discover carefully curated flight deals from Boise to Arizona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:45 pm
BOI
- LAS
2 stops5h 55m
Southwest
Thu 10/2910:15 pm
LAS
- BOI
Nonstop1h 45m
Southwest
Deal found 7/24![Southwest logo]()
$192
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 10/72:27 pm
BOI
- LAS
Nonstop1h 57m
Alaska Airlines
Sat 10/107:02 am
LAS
- BOI
1 stop5h 08m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$196
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:50 pm
BOI
- LAS
1 stop6h 05m
Delta
Sun 10/116:00 am
LAS
- BOI
1 stop3h 42m
Delta
Deal found 7/26![Delta logo]()
$237
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:15 am
BOI
- TUS
1 stop7h 14m
United Airlines
Sat 8/295:30 am
TUS
- BOI
1 stop7h 08m
United Airlines
Deal found 7/25![United Airlines logo]()
$337
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:55 pm
BOI
- TUS
1 stop7h 05m
American Airlines
Sun 9/612:01 pm
TUS
- BOI
1 stop3h 48m
American Airlines
Deal found 7/24![American Airlines logo]()
$341
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:30 am
BOI
- LAS
1 stop4h 25m
Southwest
Thu 9/103:55 pm
LAS
- BOI
2 stops6h 00m
Southwest
Deal found 7/25![Southwest logo]()
$202
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:45 pm
BOI
- LAS
2 stops5h 55m
Southwest
Thu 10/226:30 pm
LAS
- BOI
1 stop4h 35m
Southwest
Deal found 7/24![Southwest logo]()
$202
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 9/237:20 am
BOI
- LAS
1 stop5h 44m
Alaska Airlines
Sat 9/262:51 pm
LAS
- BOI
1 stop4h 29m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$223
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:40 am
BOI
- LAS
1 stop4h 05m
Southwest
Tue 10/276:25 am
LAS
- BOI
2 stops6h 20m
Southwest
Deal found 7/25![Southwest logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 11/46:41 pm
BOI
- PHX
1 stop4h 45m
Alaska Airlines
Fri 11/61:00 pm
PHX
- BOI
1 stop7h 03m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$247
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:50 pm
BOI
- LAS
1 stop3h 40m
Southwest
Fri 9/1812:00 pm
LAS
- BOI
2 stops6h 10m
Southwest
Deal found 7/27![Southwest logo]()
$218
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 9/57:20 am
BOI
- PHX
1 stop5h 11m
Alaska Airlines
Sat 9/53:15 pm
PHX
- BOI
1 stop21h 47m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$255
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.
Mon 9/217:20 am
BOI
- PHX
1 stop16h 07m
Alaska Airlines
Mon 9/2812:13 pm
PHX
- BOI
1 stop24h 49m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$263
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:45 pm
BOI
- PHX
Nonstop2h 05m
Southwest
Mon 10/1210:35 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 7/25![Southwest logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 12/146:00 pm
BOI
- PHX
Nonstop2h 12m
Alaska Airlines
Mon 1/116:30 pm
PHX
- BOI
Nonstop2h 07m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 7/28. 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.
Thu 8/137:30 am
BOI
- TUS
1 stop6h 50m
Southwest
Wed 8/194:00 pm
TUS
- BOI
1 stop6h 20m
Southwest
Deal found 7/28![Southwest logo]()
$257
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.
Thu 10/222:30 pm
BOI
- PHX
Nonstop2h 16m
Alaska Airlines
Mon 10/263:42 pm
PHX
- BOI
1 stop6h 09m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$280
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:45 am
BOI
- PHX
2 stops7h 40m
Southwest
Tue 9/13:00 pm
PHX
- BOI
2 stops6h 15m
Southwest
Deal found 7/25![Southwest logo]()
$267
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:01 am
BOI
- FLG
1 stop6h 19m
American Airlines
Sat 8/2910:30 am
FLG
- BOI
1 stop5h 19m
American Airlines
Deal found 7/25![American Airlines logo]()
$484
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:24 pm
BOI
- PHX
Nonstop2h 09m
Alaska Airlines
Sun 11/158:00 am
PHX
- BOI
1 stop5h 28m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$287
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:45 pm
BOI
- LAS
Nonstop1h 45m
Southwest
Sun 10/185:50 am
LAS
- BOI
1 stop5h 50m
Southwest
Deal found 7/27![Southwest logo]()
$271
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:55 pm
BOI
- FLG
1 stop4h 54m
American Airlines
Sat 8/1510:30 am
FLG
- BOI
1 stop5h 19m
American Airlines
Deal found 7/27![American Airlines logo]()
$510
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 9/77:20 am
BOI
- PHX
1 stop16h 13m
Alaska Airlines
Tue 9/2212:13 pm
PHX
- BOI
1 stop7h 07m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$290
This Southwest deal was found by Cheapflights users on 7/28. 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.
Thu 9/39:05 am
BOI
- LAS
2 stops5h 35m
Southwest
Sun 9/68:10 am
LAS
- BOI
1 stop6h 40m
Southwest
Deal found 7/28![Southwest logo]()
$283
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 9/178:05 am
BOI
- FLG
1 stop4h 08m
American Airlines
Thu 9/2411:43 am
FLG
- BOI
1 stop4h 07m
American Airlines
Deal found 7/28![American Airlines logo]()
$517
This Southwest deal was found by Cheapflights users on 7/28. 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.
Mon 9/146:30 am
BOI
- TUS
1 stop5h 35m
Southwest
Tue 9/154:00 pm
TUS
- BOI
1 stop6h 25m
Southwest
Deal found 7/28![Southwest logo]()
$339
This Southwest deal was found by Cheapflights users on 7/28. 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.
Thu 8/137:30 am
BOI
- TUS
1 stop6h 50m
Southwest
Mon 8/176:50 am
TUS
- BOI
2 stops7h 15m
Southwest
Deal found 7/28![Southwest logo]()
$342
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:10 pm
BOI
- TUS
2 stops7h 05m
Southwest
Mon 12/74:20 pm
TUS
- BOI
1 stop5h 10m
Southwest
Deal found 7/24![Southwest logo]()
$344
This Southwest deal was found by Cheapflights users on 7/28. 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 9/96:00 am
BOI
- TUS
2 stops8h 30m
Southwest
Wed 9/164:00 pm
TUS
- BOI
2 stops5h 30m
Southwest
Deal found 7/28![Southwest logo]()
$349
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:30 am
BOI
- TUS
1 stop6h 50m
Southwest
Sun 8/166:30 am
TUS
- BOI
1 stop4h 20m
Southwest
Deal found 7/26![Southwest logo]()
$357
Last-minute flights from Boise to ArizonaDiscover last-minute flight deals from Boise to Arizona. Data last updated July 29, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Arizona. Data last updated July 29, 2026 and is based on user searches.
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:24 pm
BOI
- PHX
1 stop21h 47m
Multiple Airlines
Wed 9/25:30 pm
PHX
- BOI
Nonstop2h 12m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$238
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:45 am
BOI
- LAS
Nonstop1h 45m
Southwest
Tue 8/188:00 am
LAS
- BOI
Nonstop1h 50m
Southwest
Deal found 7/24![Southwest logo]()
$177
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:24 pm
BOI
- PHX
1 stop10h 04m
Frontier
Mon 8/246:57 pm
PHX
- BOI
1 stop16h 32m
Frontier
Deal found 7/27![Frontier logo]()
$218
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:24 pm
BOI
- PHX
1 stop12h 15m
Multiple Airlines
Tue 8/255:30 pm
PHX
- BOI
Nonstop2h 12m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$244
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:45 am
BOI
- LAS
Nonstop1h 45m
Southwest
Sat 8/299:20 am
LAS
- BOI
Nonstop1h 55m
Southwest
Deal found 7/23![Southwest logo]()
$169
This Southwest deal was found by Cheapflights users on 7/28. 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 8/252:20 pm
BOI
- LAS
Nonstop1h 50m
Southwest
Thu 8/2711:25 am
LAS
- BOI
Nonstop1h 50m
Southwest
Deal found 7/28![Southwest logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Tue 8/251:24 pm
BOI
- PHX
1 stop11h 15m
Frontier
Tue 9/110:09 pm
PHX
- BOI
2 stops36h 20m
Frontier
Deal found 7/28![Frontier logo]()
$211
This Expedia deal was found by Cheapflights users on 7/28. 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.
Tue 8/251:24 pm
BOI
- PHX
1 stop11h 15m
Multiple Airlines
Tue 9/15:30 pm
PHX
- BOI
Nonstop2h 12m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$239
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 8/268:01 am
BOI
- PHX
Nonstop2h 22m
American Airlines
Sun 8/307:44 pm
PHX
- BOI
Nonstop2h 14m
American Airlines
Deal found 7/26![American Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 7/28. 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.
Thu 8/271:55 pm
BOI
- LAS
1 stop5h 25m
Southwest
Mon 8/318:50 pm
LAS
- BOI
Nonstop1h 45m
Southwest
Deal found 7/28![Southwest logo]()
$187
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:45 am
BOI
- LAS
Nonstop1h 45m
Southwest
Sun 9/67:50 am
LAS
- BOI
2 stops7h 00m
Southwest
Deal found 7/24![Southwest logo]()
$189
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:10 am
BOI
- PHX
Nonstop2h 05m
Southwest
Sat 9/510:00 am
PHX
- BOI
Nonstop2h 00m
Southwest
Deal found 7/27![Southwest logo]()
$237
One-way flights from Boise to ArizonaSearch for one-way flight options from Boise to Arizona. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
Search for one-way flight options from Boise to Arizona. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:52 pm
BOI
- LAS
Nonstop1h 51m
Frontier
Deal found 7/24![Frontier logo]()
$40
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:52 pm
BOI
- LAS
Nonstop1h 51m
Frontier
Deal found 7/26![Frontier logo]()
$44
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:50 pm
BOI
- LAS
Nonstop1h 55m
Frontier
Deal found 7/27![Frontier logo]()
$45
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:50 pm
BOI
- LAS
Nonstop1h 55m
Frontier
Deal found 7/26![Frontier logo]()
$59
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/253:52 pm
BOI
- LAS
Nonstop1h 51m
Frontier
Deal found 7/26![Frontier logo]()
$64
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.
Thu 10/223:52 pm
BOI
- LAS
Nonstop1h 51m
Frontier
Deal found 7/24![Frontier logo]()
$67
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/272:50 pm
BOI
- LAS
Nonstop1h 55m
Frontier
Deal found 7/26![Frontier logo]()
$69
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 9/212:50 pm
BOI
- PHX
1 stop8h 57m
Frontier
Deal found 7/24![Frontier logo]()
$71
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.
Thu 10/293:52 pm
BOI
- PHX
1 stop6h 43m
Frontier
Deal found 7/26![Frontier logo]()
$72
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:52 pm
BOI
- LAS
Nonstop1h 51m
Frontier
Deal found 7/24![Frontier logo]()
$74
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 8/251:30 pm
BOI
- LAS
Nonstop2h 01m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$75
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 9/282:50 pm
BOI
- PHX
1 stop8h 57m
Frontier
Deal found 7/26![Frontier logo]()
$76
Find flight deals from Boise to Arizona
Keep the following information in mind while searching for Boise to Arizona flight deals. Data was last updated July 29, 2026.
Round-trip from | $135 (Kiwi.com) |
|---|---|
One-way from | $40 (Frontier) |
Popular in | June |
Cheapest in | September |
Average price | $370 |
Good round-trip deal | $292 or less |
Good one-way deal | $138 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise 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 2,558,603 searches. Data last updated July 29, 2026.
Use the filters below to find and compare flights from Boise to Arizona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseLas Vegas
BOI - LAS
BOILAS
Boise Air Term. Gowen Fld
Mon 10/26
12:45 pm-5:40 pm
2 stops5h 55m
Las Vegas Harry Reid Intl
Thu 10/29
10:15 pm-1:00 am
Nonstop1h 45m
$192
BoiseLas Vegas
BOI - LAS
BOILAS
Boise Air Term. Gowen Fld
Wed 10/7
2:27 pm-3:24 pm
Nonstop1h 57m
Las Vegas Harry Reid Intl
Sat 10/10
7:02 am-1:10 pm
1 stop5h 08m
$196
BoiseLas Vegas
BOI - LAS
BOILAS
Boise Air Term. Gowen Fld
Mon 9/7
6:30 am-9:55 am
1 stop4h 25m
Las Vegas Harry Reid Intl
Thu 9/10
3:55 pm-10:55 pm
2 stops6h 00m
$202
BoiseLas Vegas
BOI - LAS
BOILAS
Boise Air Term. Gowen Fld
Mon 10/19
12:45 pm-5:40 pm
2 stops5h 55m
Las Vegas Harry Reid Intl
Thu 10/22
6:30 pm-12:05 am
1 stop4h 35m
$202
BoiseLas Vegas
BOI - LAS
BOILAS
Boise Air Term. Gowen Fld
Fri 10/23
5:40 am-8:45 am
1 stop4h 05m
Las Vegas Harry Reid Intl
Tue 10/27
6:25 am-1:45 pm
2 stops6h 20m
$217
BoiseLas Vegas
BOI - LAS
BOILAS
Boise Air Term. Gowen Fld
Fri 9/11
7:50 pm-10:30 pm
1 stop3h 40m
Las Vegas Harry Reid Intl
Fri 9/18
12:00 pm-7:10 pm
2 stops6h 10m
$218
BoiseLas Vegas
BOI - LAS
BOILAS
Boise Air Term. Gowen Fld
Wed 9/23
7:20 am-12:04 pm
1 stop5h 44m
Las Vegas Harry Reid Intl
Sat 9/26
2:51 pm-8:20 pm
1 stop4h 29m
$223
BoiseLas Vegas
BOI - LAS
BOILAS
Boise Air Term. Gowen Fld
Fri 10/9
6:50 pm-11:55 pm
1 stop6h 05m
Las Vegas Harry Reid Intl
Sun 10/11
6:00 am-10:42 am
1 stop3h 42m
$237
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Wed 11/4
6:41 pm-11:26 pm
1 stop4h 45m
Phoenix Sky Harbor Intl
Fri 11/6
1:00 pm-8:03 pm
1 stop7h 03m
$247
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Sat 9/5
7:20 am-11:31 am
1 stop5h 11m
Phoenix Sky Harbor Intl
Sat 9/5
3:15 pm-2:02 pm
1 stop21h 47m
$255
Showing 1-10 of 58 resultsSorted by cheapest first
Best time to book a flight from Boise to Arizona
Have a flexible travel schedule? Discover the best time to fly to Arizona from Boise with our price prediction graph.
BOI-LAS
BOI-PHX
BOI-TUS
BOI-FLG
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 Boise to Arizona
BOI-USAZ
BOI-LAS
BOI-PHX
BOI-TUS
BOI-FLG
What is the cheapest month to book a flight from Boise to Arizona?
Currently, September is the cheapest month in which you can book a flight from Boise to Arizona (average of $251). Flying from Boise to Arizona in June is currently the most expensive (average of $384). 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 BOI to AZ?
Find hourly flight availability from Boise 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 July 29, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 22% on flights from Boise to Arizona by exploring options for tickets at noon.
Weekly flight availability from Boise to Arizona
Explore weekly flight availability from Boise 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 July 29, 2026.
The most flights from BOI to USAZ are scheduled on a Tuesday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Boise to Arizona?
Airfare is below average for this route at the moment.
Boise to Arizona flights typically cost between $203 and $385 in September.The cheapest round-trip price found within the last 5 days was $191 on Frontier (Sep 6-Sep 9).
How far ahead should I book a flight from Boise to Arizona?
To ensure you get the cheapest price possible for a flight from Boise to Arizona, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 July 29, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta from Boise to Arizona. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Boise to Arizona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Boise to Arizona
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Complete your trip
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Find flights from Boise to Arizona, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and Arizona flights
Browse other Boise and Arizona flight options. Last updated on July 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boise to Arizona flights
Consider these flights traveling from Boise to Arizona.
Top 7 airlines flying from Boise to Arizona
Discover the top 7 airlines that operate flights from Boise 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 2,558,603 searches. Data last updated July 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$78 | Average$244 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$85 | Average$130 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$98 | Average$290 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$157 | Average$306 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$164 | Average$486 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$167 | Average$355 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$198 | Average$270 | FlexibilityNo cancel fee | On-time69% |