$70+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PHX
Apr 19 — Apr 261
Round-trip
1 adult, Economy
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Find cheap flights from Boise to Arizona with Cheapflights
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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 March 20, 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 March 20, 2026.
This CheapOair deal was found by Cheapflights users on 3/16. 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.
Mon 4/67:20 am
BOI
- LAS
Nonstop2h 05m
Alaska Airlines
Wed 4/87:59 pm
LAS
- BOI
Nonstop1h 53m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 3/16. 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 4/66:55 pm
BOI
- LAS
Nonstop1h 45m
Southwest
Mon 4/2010:00 pm
LAS
- BOI
Nonstop1h 45m
Southwest
Deal found 3/16![Southwest logo]()
$167
This Southwest deal was found by Cheapflights users on 3/16. 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 4/76:00 am
BOI
- LAS
Nonstop1h 45m
Southwest
Wed 4/153:10 pm
LAS
- BOI
2 stops7h 10m
Southwest
Deal found 3/16![Southwest logo]()
$172
This Southwest deal was found by Cheapflights users on 3/16. 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 4/111:55 pm
BOI
- LAS
Nonstop1h 50m
Southwest
Mon 4/1310:00 pm
LAS
- BOI
Nonstop1h 45m
Southwest
Deal found 3/16![Southwest logo]()
$177
This Southwest deal was found by Cheapflights users on 3/15. 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 5/97:05 am
BOI
- PHX
Nonstop2h 05m
Southwest
Wed 5/138:25 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 3/15![Southwest logo]()
$177
This Priceline deal was found by Cheapflights users on 3/20. 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.
Sun 4/512:03 pm
BOI
- LAS
1 stop6h 30m
Frontier
Wed 4/812:59 am
LAS
- BOI
1 stop9h 09m
Frontier
Deal found 3/20![Frontier logo]()
$180
This American Airlines deal was found by Cheapflights users on 3/16. 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 4/252:14 pm
BOI
- PHX
Nonstop2h 11m
American Airlines
Wed 4/298:25 pm
PHX
- BOI
Nonstop2h 16m
American Airlines
Deal found 3/16![American Airlines logo]()
$181
This Southwest deal was found by Cheapflights users on 3/16. 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 4/66:55 pm
BOI
- LAS
Nonstop1h 45m
Southwest
Wed 4/88:30 am
LAS
- BOI
2 stops7h 10m
Southwest
Deal found 3/16![Southwest logo]()
$182
This Southwest deal was found by Cheapflights users on 3/16. 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 4/254:50 pm
BOI
- PHX
Nonstop2h 05m
Southwest
Thu 4/309:55 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 3/16![Southwest logo]()
$187
This CheapOair deal was found by Cheapflights users on 3/17. 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 4/1212:03 pm
BOI
- LAS
1 stop9h 13m
Frontier
Wed 4/158:00 am
LAS
- BOI
1 stop26h 08m
Frontier
Deal found 3/17![Frontier logo]()
$191
This Southwest deal was found by Cheapflights users on 3/16. 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 4/86:00 am
BOI
- LAS
Nonstop1h 45m
Southwest
Wed 4/159:40 pm
LAS
- BOI
Nonstop1h 45m
Southwest
Deal found 3/16![Southwest logo]()
$192
This Expedia deal was found by Cheapflights users on 3/19. 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 5/62:22 pm
BOI
- LAS
Nonstop1h 58m
Multiple Airlines
Sat 5/92:49 pm
LAS
- BOI
1 stop20h 38m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$194
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 March 20, 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 March 20, 2026.
This Southwest deal was found by Cheapflights users on 3/15. 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 5/65:15 pm
BOI
- LAS
Nonstop1h 45m
Southwest
Sat 5/97:35 am
LAS
- BOI
1 stop5h 35m
Southwest
Deal found 3/15![Southwest logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 3/17. 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 4/186:00 am
BOI
- LAS
1 stop17h 46m
Alaska Airlines
Mon 4/208:11 pm
LAS
- BOI
Nonstop1h 53m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$260
This Delta deal was found by Cheapflights users on 3/16. 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 5/168:45 am
BOI
- PHX
1 stop4h 24m
Delta
Wed 5/2012:45 pm
PHX
- BOI
1 stop8h 28m
Delta
Deal found 3/16![Delta logo]()
$288
This American Airlines deal was found by Cheapflights users on 3/17. 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 4/256:26 pm
BOI
- FLG
1 stop5h 31m
American Airlines
Wed 4/295:01 pm
FLG
- BOI
1 stop5h 40m
American Airlines
Deal found 3/17![American Airlines logo]()
$396
This Southwest deal was found by Cheapflights users on 3/19. 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 4/156:00 am
BOI
- LAS
Nonstop1h 45m
Southwest
Sat 4/188:05 pm
LAS
- BOI
Nonstop1h 45m
Southwest
Deal found 3/19![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 3/17. 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 4/256:30 am
BOI
- LAS
2 stops5h 45m
Southwest
Tue 4/289:40 pm
LAS
- BOI
Nonstop1h 45m
Southwest
Deal found 3/17![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 3/17. 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 4/296:40 am
BOI
- PHX
Nonstop2h 05m
Southwest
Sun 5/310:45 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 3/17![Southwest logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 4/167:20 am
BOI
- PHX
2 stops11h 26m
Alaska Airlines
Mon 4/208:40 pm
PHX
- BOI
Nonstop2h 18m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$310
This Southwest deal was found by Cheapflights users on 3/17. 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 4/137:55 pm
BOI
- PHX
Nonstop2h 05m
Southwest
Thu 4/1610:00 am
PHX
- BOI
2 stops7h 20m
Southwest
Deal found 3/17![Southwest logo]()
$252
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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.
Sun 4/196:00 am
BOI
- TUS
1 stop17h 17m
Alaska Airlines
Sat 4/257:50 am
TUS
- BOI
1 stop15h 09m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$312
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 4/111:26 pm
BOI
- TUS
1 stop8h 00m
Alaska Airlines
Tue 4/217:46 am
TUS
- BOI
1 stop6h 43m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 3/15. 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 4/166:55 pm
BOI
- LAS
1 stop5h 00m
Southwest
Sun 4/1910:40 pm
LAS
- BOI
Nonstop1h 45m
Southwest
Deal found 3/15![Southwest logo]()
$262
This Southwest deal was found by Cheapflights users on 3/19. 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 4/244:20 pm
BOI
- PHX
1 stop5h 50m
Southwest
Mon 4/2710:00 am
PHX
- BOI
2 stops7h 20m
Southwest
Deal found 3/19![Southwest logo]()
$262
This Southwest deal was found by Cheapflights users on 3/18. 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 5/71:20 pm
BOI
- PHX
1 stop8h 30m
Southwest
Sun 5/108:45 pm
PHX
- BOI
1 stop3h 40m
Southwest
Deal found 3/18![Southwest logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 3/17. 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 4/144:15 pm
BOI
- TUS
1 stop7h 02m
Alaska Airlines
Wed 4/157:46 am
TUS
- BOI
1 stop6h 43m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 3/16. 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.
Sun 4/56:35 pm
BOI
- PHX
Nonstop2h 05m
Southwest
Mon 4/610:50 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 3/16![Southwest logo]()
$266
This American Airlines deal was found by Cheapflights users on 3/17. 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.
Fri 4/172:14 pm
BOI
- FLG
1 stop5h 28m
American Airlines
Sat 4/255:01 pm
FLG
- BOI
1 stop5h 40m
American Airlines
Deal found 3/17![American Airlines logo]()
$541
This Southwest deal was found by Cheapflights users on 3/15. 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 4/36:00 am
BOI
- PHX
1 stop6h 05m
Southwest
Wed 4/83:35 pm
PHX
- BOI
2 stops6h 45m
Southwest
Deal found 3/15![Southwest logo]()
$281
This American Airlines deal was found by Cheapflights users on 3/16. 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 4/156:45 am
BOI
- YUM
1 stop4h 10m
American Airlines
Wed 4/2211:55 am
YUM
- BOI
1 stop4h 58m
American Airlines
Deal found 3/16![American Airlines logo]()
$570
This Southwest deal was found by Cheapflights users on 3/19. 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 4/301:20 pm
BOI
- PHX
1 stop8h 30m
Southwest
Sun 5/310:45 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 3/19![Southwest logo]()
$282
This American Airlines deal was found by Cheapflights users on 3/17. 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.
Sun 4/192:14 pm
BOI
- FLG
1 stop5h 28m
American Airlines
Wed 4/225:01 pm
FLG
- BOI
1 stop5h 40m
American Airlines
Deal found 3/17![American Airlines logo]()
$581
This Southwest deal was found by Cheapflights users on 3/16. 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 6/95:30 am
BOI
- PHX
Nonstop2h 05m
Southwest
Thu 6/112:50 pm
PHX
- BOI
1 stop5h 20m
Southwest
Deal found 3/16![Southwest logo]()
$286
This American Airlines deal was found by Cheapflights users on 3/20. 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 6/118:11 am
BOI
- YUM
1 stop4h 11m
American Airlines
Mon 6/155:00 pm
YUM
- BOI
1 stop5h 11m
American Airlines
Deal found 3/20![American Airlines logo]()
$610
This Southwest deal was found by Cheapflights users on 3/17. 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 4/221:05 pm
BOI
- LAS
1 stop7h 45m
Southwest
Sun 4/2610:40 pm
LAS
- BOI
Nonstop1h 45m
Southwest
Deal found 3/17![Southwest logo]()
$293
This American Airlines deal was found by Cheapflights users on 3/17. 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.
Fri 4/172:14 pm
BOI
- FLG
1 stop5h 28m
American Airlines
Tue 4/286:21 am
FLG
- BOI
1 stop6h 21m
American Airlines
Deal found 3/17![American Airlines logo]()
$626
This Southwest deal was found by Cheapflights users on 3/15. 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 4/75:15 pm
BOI
- LAS
Nonstop1h 45m
Southwest
Sat 4/1110:30 am
LAS
- BOI
Nonstop1h 50m
Southwest
Deal found 3/15![Southwest logo]()
$302
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 4/152:22 pm
BOI
- YUM
2 stops9h 15m
Alaska Airlines
Wed 4/2211:55 am
YUM
- BOI
2 stops11h 04m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$651
This American Airlines deal was found by Cheapflights users on 3/17. 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.
Sun 4/192:14 pm
BOI
- FLG
1 stop5h 28m
American Airlines
Sat 4/255:01 pm
FLG
- BOI
1 stop5h 40m
American Airlines
Deal found 3/17![American Airlines logo]()
$631
This Southwest deal was found by Cheapflights users on 3/18. 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 4/86:00 am
BOI
- PHX
2 stops6h 30m
Southwest
Wed 4/83:35 pm
PHX
- BOI
2 stops6h 45m
Southwest
Deal found 3/18![Southwest logo]()
$302
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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 9/59:29 am
BOI
- YUM
2 stops9h 00m
Alaska Airlines
Wed 9/912:09 pm
YUM
- BOI
2 stops9h 38m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$709
Last-minute flights from Boise to ArizonaDiscover last-minute flight deals from Boise to Arizona. Data last updated March 20, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Arizona. Data last updated March 20, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 3/20. 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.
Sun 4/512:03 pm
BOI
- LAS
1 stop6h 30m
Frontier
Wed 4/812:59 am
LAS
- BOI
1 stop9h 09m
Frontier
Deal found 3/20![Frontier logo]()
$180
This CheapOair deal was found by Cheapflights users on 3/16. 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.
Mon 4/67:20 am
BOI
- LAS
Nonstop2h 05m
Alaska Airlines
Wed 4/87:59 pm
LAS
- BOI
Nonstop1h 53m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 3/16. 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 4/66:55 pm
BOI
- LAS
Nonstop1h 45m
Southwest
Mon 4/2010:00 pm
LAS
- BOI
Nonstop1h 45m
Southwest
Deal found 3/16![Southwest logo]()
$167
This Southwest deal was found by Cheapflights users on 3/16. 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 4/66:55 pm
BOI
- LAS
Nonstop1h 45m
Southwest
Wed 4/88:30 am
LAS
- BOI
2 stops7h 10m
Southwest
Deal found 3/16![Southwest logo]()
$182
This Southwest deal was found by Cheapflights users on 3/16. 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 4/76:00 am
BOI
- LAS
Nonstop1h 45m
Southwest
Wed 4/153:10 pm
LAS
- BOI
2 stops7h 10m
Southwest
Deal found 3/16![Southwest logo]()
$172
This Southwest deal was found by Cheapflights users on 3/16. 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 4/86:00 am
BOI
- LAS
Nonstop1h 45m
Southwest
Wed 4/159:40 pm
LAS
- BOI
Nonstop1h 45m
Southwest
Deal found 3/16![Southwest logo]()
$192
This Southwest deal was found by Cheapflights users on 3/16. 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 4/111:55 pm
BOI
- LAS
Nonstop1h 50m
Southwest
Mon 4/1310:00 pm
LAS
- BOI
Nonstop1h 45m
Southwest
Deal found 3/16![Southwest logo]()
$177
This Southwest deal was found by Cheapflights users on 3/16. 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 4/117:05 am
BOI
- PHX
Nonstop2h 05m
Southwest
Wed 4/158:25 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 3/16![Southwest logo]()
$177
This CheapOair deal was found by Cheapflights users on 3/17. 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 4/1212:03 pm
BOI
- LAS
1 stop9h 13m
Frontier
Wed 4/158:00 am
LAS
- BOI
1 stop26h 08m
Frontier
Deal found 3/17![Frontier logo]()
$191
This Alaska Airlines deal was found by Cheapflights users on 3/17. 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 4/137:20 am
BOI
- LAS
Nonstop2h 05m
Alaska Airlines
Wed 4/157:59 pm
LAS
- BOI
Nonstop1h 53m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$197
This American Airlines deal was found by Cheapflights users on 3/16. 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 4/252:14 pm
BOI
- PHX
Nonstop2h 11m
American Airlines
Wed 4/298:25 pm
PHX
- BOI
Nonstop2h 16m
American Airlines
Deal found 3/16![American Airlines logo]()
$181
This Southwest deal was found by Cheapflights users on 3/16. 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 4/254:50 pm
BOI
- PHX
Nonstop2h 05m
Southwest
Thu 4/309:55 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 3/16![Southwest logo]()
$187
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 March 20, 2026.
Search for one-way flight options from Boise to Arizona. Find affordable one-way fares based on user searches. Data last updated March 20, 2026.
This Frontier deal was found by Cheapflights users on 3/20. 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.
Tue 5/191:22 pm
BOI
- LAS
1 stop7h 41m
Frontier
Deal found 3/20![Frontier logo]()
$70
This Frontier deal was found by Cheapflights users on 3/19. 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 4/1212:03 pm
BOI
- LAS
1 stop9h 13m
Frontier
Deal found 3/19![Frontier logo]()
$76
This Travelocity deal was found by Cheapflights users on 3/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1911:53 am
BOI
- PHX
1 stop20h 43m
Frontier
Deal found 3/20![Frontier logo]()
$76
This Alaska Airlines deal was found by Cheapflights users on 3/15. 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 4/137:20 am
BOI
- LAS
Nonstop2h 05m
Alaska Airlines
Deal found 3/15![Alaska Airlines logo]()
$79
This Delta deal was found by Cheapflights users on 3/16. 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 4/74:43 pm
BOI
- LAS
1 stop7h 10m
Delta
Deal found 3/16![Delta logo]()
$89
This American Airlines deal was found by Cheapflights users on 3/17. 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 4/182:14 pm
BOI
- PHX
Nonstop2h 11m
American Airlines
Deal found 3/17![American Airlines logo]()
$89
This Frontier deal was found by Cheapflights users on 3/20. 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 5/171:22 pm
BOI
- LAS
1 stop7h 41m
Frontier
Deal found 3/20![Frontier logo]()
$90
This Frontier deal was found by Cheapflights users on 3/19. 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 4/912:03 pm
BOI
- PHX
1 stop5h 08m
Frontier
Deal found 3/19![Frontier logo]()
$90
This Frontier deal was found by Cheapflights users on 3/17. 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 5/141:22 pm
BOI
- PHX
1 stop11h 09m
Frontier
Deal found 3/17![Frontier logo]()
$96
This Southwest deal was found by Cheapflights users on 3/19. 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.
Sun 4/125:10 pm
BOI
- LAS
Nonstop1h 50m
Southwest
Deal found 3/19![Southwest logo]()
$99
This Southwest deal was found by Cheapflights users on 3/15. 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 4/156:40 am
BOI
- PHX
Nonstop2h 05m
Southwest
Deal found 3/15![Southwest logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 4/212:03 pm
BOI
- PHX
1 stop20h 33m
Frontier
Deal found 3/18![Frontier logo]()
$101
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 March 20, 2026.
Round-trip from | $157 (CheapOair) |
|---|---|
One-way from | $70 (Frontier) |
Popular in | March |
Cheapest in | September |
Average price | $349 |
Good round-trip deal | $272 or less |
Good one-way deal | $114 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 March 20, 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
Wed 5/6
5:15 pm-6:00 pm
Nonstop1h 45m
Las Vegas Harry Reid Intl
Sat 5/9
7:35 am-2:10 pm
1 stop5h 35m
$177
Quickest round-trip
BoiseLas Vegas
BOI - LAS
BOILAS
Boise Air Term. Gowen Fld
Wed 4/15
6:00 am-6:45 am
Nonstop1h 45m
Las Vegas Harry Reid Intl
Sat 4/18
8:05 pm-10:50 pm
Nonstop1h 45m
$207
BoiseLas Vegas
BOI - LAS
BOILAS
Boise Air Term. Gowen Fld
Sat 4/25
6:30 am-11:15 am
2 stops5h 45m
Las Vegas Harry Reid Intl
Tue 4/28
9:40 pm-12:25 am
Nonstop1h 45m
$222
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Wed 4/29
6:40 am-7:45 am
Nonstop2h 05m
Phoenix Sky Harbor Intl
Sun 5/3
10:45 pm-1:50 am
Nonstop2h 05m
$227
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Mon 4/13
7:55 pm-9:00 pm
Nonstop2h 05m
Phoenix Sky Harbor Intl
Thu 4/16
10:00 am-6:20 pm
2 stops7h 20m
$252
BoiseLas Vegas
BOI - LAS
BOILAS
Boise Air Term. Gowen Fld
Sat 4/18
6:00 am-10:46 pm
1 stop17h 46m
Las Vegas Harry Reid Intl
Mon 4/20
8:11 pm-11:04 pm
Nonstop1h 53m
$260
BoiseLas Vegas
BOI - LAS
BOILAS
Boise Air Term. Gowen Fld
Thu 4/16
6:55 pm-10:55 pm
1 stop5h 00m
Las Vegas Harry Reid Intl
Sun 4/19
10:40 pm-1:25 am
Nonstop1h 45m
$262
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Fri 4/24
4:20 pm-9:10 pm
1 stop5h 50m
Phoenix Sky Harbor Intl
Mon 4/27
10:00 am-6:20 pm
2 stops7h 20m
$262
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Thu 5/7
1:20 pm-8:50 pm
1 stop8h 30m
Phoenix Sky Harbor Intl
Sun 5/10
8:45 pm-1:25 am
1 stop3h 40m
$262
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Sun 4/5
6:35 pm-7:40 pm
Nonstop2h 05m
Phoenix Sky Harbor Intl
Mon 4/6
10:50 pm-1:55 am
Nonstop2h 05m
$266
Showing 1-10 of 60 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
BOI-YUM
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, August is the cheapest month in which you can book a flight from Boise to Arizona (average of $82). Flying from Boise to Arizona in September is currently the most expensive (average of $137). 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 March 20, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 18% on flights from Boise to Arizona by exploring options for tickets in the afternoon.
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 March 20, 2026.
The most flights from BOI to USAZ are scheduled on a Thursday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).
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 March 20, 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.
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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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Search flights from Boise to Arizona by cabin class
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 March 20, 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 March 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$125 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$88 | Average$242 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$88 | Average$228 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$157 | Average$298 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$157 | Average$332 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$158 | Average$461 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$270 | FlexibilityNo cancel fee | On-time69% |