$200+ Cheap flights from Hawaii to Idaho
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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — BOI
Apr 18 — Apr 251
Round-trip
1 adult, Economy
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Cheapest flights from Hawaii to IdahoExplore the most affordable flight options available from Hawaii to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 19, 2026.
Explore the most affordable flight options available from Hawaii to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 19, 2026.
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:34 pm
HNL
- GEG
1 stop17h 58m
Multiple Airlines
Mon 4/202:47 pm
GEG
- HNL
1 stop10h 56m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$409
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 4/2310:00 am
KOA
- BOI
1 stop8h 55m
Southwest
Sun 4/266:30 am
BOI
- KOA
1 stop9h 45m
Southwest
Deal found 3/18![Southwest logo]()
$412
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.
Tue 5/510:40 am
OGG
- GEG
1 stop23h 00m
Multiple Airlines
Wed 5/62:45 pm
GEG
- OGG
1 stop10h 35m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$421
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.
Tue 5/59:52 pm
OGG
- GEG
1 stop8h 08m
Alaska Airlines
Wed 5/62:45 pm
GEG
- OGG
1 stop10h 35m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$439
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.
Tue 5/52:36 pm
KOA
- GEG
2 stops19h 04m
Alaska Airlines
Wed 5/66:14 pm
GEG
- KOA
1 stop21h 02m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$443
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:15 am
HNL
- BOI
1 stop8h 44m
Multiple Airlines
Sun 5/39:02 am
BOI
- HNL
1 stop17h 26m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$444
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.
Thu 4/2310:36 am
KOA
- BOI
1 stop9h 23m
Multiple Airlines
Sun 4/266:00 am
BOI
- KOA
2 stops13h 21m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$451
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.
Thu 4/237:00 am
HNL
- GEG
1 stop11h 40m
Delta
Sat 5/211:25 am
GEG
- HNL
1 stop12h 55m
Delta
Deal found 3/16![Delta logo]()
$452
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:05 pm
OGG
- GEG
1 stop10h 07m
Delta
Tue 5/269:30 am
GEG
- OGG
1 stop11h 18m
Delta
Deal found 3/18![Delta logo]()
$455
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:00 am
KOA
- BOI
1 stop11h 02m
Multiple Airlines
Sun 5/106:00 am
BOI
- KOA
2 stops13h 21m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$462
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:39 pm
HNL
- GEG
1 stop20h 13m
Multiple Airlines
Mon 5/185:00 am
GEG
- HNL
1 stop8h 56m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$465
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 4/168:50 pm
HNL
- GEG
2 stops13h 00m
Southwest
Mon 4/206:50 am
GEG
- HNL
2 stops17h 10m
Southwest
Deal found 3/15![Southwest logo]()
$467
Best flights from Hawaii to IdahoDiscover carefully curated flight deals from Hawaii to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 19, 2026.
Discover carefully curated flight deals from Hawaii to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 19, 2026.
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 4/2310:00 am
KOA
- BOI
1 stop8h 55m
Southwest
Sun 4/266:30 am
BOI
- KOA
1 stop9h 45m
Southwest
Deal found 3/18![Southwest logo]()
$412
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.
Tue 5/510:40 am
OGG
- GEG
1 stop23h 00m
Multiple Airlines
Wed 5/62:45 pm
GEG
- OGG
1 stop10h 35m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$421
This Alaska Airlines deal was found by Cheapflights users on 3/14. 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 5/59:52 pm
OGG
- GEG
1 stop8h 08m
Alaska Airlines
Wed 5/62:45 pm
GEG
- OGG
1 stop10h 35m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$439
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:05 pm
OGG
- GEG
1 stop10h 07m
Delta
Tue 5/269:30 am
GEG
- OGG
1 stop11h 18m
Delta
Deal found 3/18![Delta logo]()
$455
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:00 am
HNL
- BOI
1 stop9h 13m
United Airlines
Wed 4/2212:30 pm
BOI
- HNL
1 stop10h 50m
United Airlines
Deal found 3/19![United Airlines logo]()
$491
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:41 pm
HNL
- JAC
1 stop8h 48m
American Airlines
Thu 6/412:59 pm
JAC
- HNL
1 stop11h 44m
American Airlines
Deal found 3/19![American Airlines logo]()
$556
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.
Tue 5/52:36 pm
KOA
- GEG
2 stops19h 04m
Alaska Airlines
Wed 5/66:14 pm
GEG
- KOA
1 stop21h 02m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$443
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.
Thu 4/2310:36 am
KOA
- BOI
1 stop9h 23m
Multiple Airlines
Sun 4/266:00 am
BOI
- KOA
2 stops13h 21m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$451
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 4/168:50 pm
HNL
- GEG
2 stops13h 00m
Southwest
Mon 4/206:50 am
GEG
- HNL
2 stops17h 10m
Southwest
Deal found 3/15![Southwest logo]()
$467
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:15 pm
OGG
- BOI
1 stop8h 46m
Delta
Tue 4/218:59 am
BOI
- OGG
1 stop12h 37m
Delta
Deal found 3/15![Delta logo]()
$472
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:00 am
HNL
- BOI
2 stops13h 17m
Delta
Sun 5/35:40 am
BOI
- HNL
1 stop9h 26m
Delta
Deal found 3/17![Delta logo]()
$484
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 4/159:16 pm
HNL
- BOI
1 stop20h 24m
Multiple Airlines
Wed 4/228:11 am
BOI
- HNL
1 stop16h 16m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$488
This Alaska Airlines deal was found by Cheapflights users on 3/14. 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 4/212:39 pm
KOA
- BOI
1 stop17h 55m
Alaska Airlines
Wed 4/222:57 pm
BOI
- KOA
1 stop8h 55m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$500
This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:00 am
HNL
- BOI
1 stop8h 53m
United Airlines
Mon 4/64:05 pm
BOI
- HNL
1 stop10h 00m
United Airlines
Deal found 3/14![United Airlines logo]()
$556
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.
Sat 4/189:55 pm
OGG
- BOI
2 stops9h 50m
Southwest
Sat 4/258:50 am
BOI
- OGG
1 stop11h 15m
Southwest
Deal found 3/18![Southwest logo]()
$516
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.
Tue 5/52:36 pm
KOA
- GEG
2 stops19h 04m
Multiple Airlines
Wed 5/62:45 pm
GEG
- KOA
2 stops18h 41m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$488
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:15 am
HNL
- BOI
1 stop12h 31m
Delta
Mon 4/134:55 pm
BOI
- HNL
1 stop8h 50m
Delta
Deal found 3/15![Delta logo]()
$492
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:00 am
HNL
- BOI
1 stop11h 03m
United Airlines
Mon 4/274:05 pm
BOI
- HNL
1 stop10h 00m
United Airlines
Deal found 3/17![United Airlines logo]()
$556
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.
Tue 4/149:42 pm
OGG
- BOI
1 stop7h 33m
Alaska Airlines
Wed 4/154:23 pm
BOI
- OGG
1 stop9h 11m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$508
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:50 pm
KOA
- BOI
1 stop12h 22m
Delta
Tue 4/288:59 am
BOI
- KOA
1 stop14h 04m
Delta
Deal found 3/17![Delta logo]()
$502
This Alaska Airlines deal was found by Cheapflights users on 3/14. 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 4/211:40 pm
KOA
- BOI
2 stops18h 54m
Multiple Airlines
Wed 4/222:57 pm
BOI
- KOA
1 stop8h 55m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$503
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:55 pm
HNL
- JAC
1 stop9h 47m
United Airlines
Wed 5/64:15 pm
JAC
- HNL
1 stop31h 54m
United Airlines
Deal found 3/16![United Airlines logo]()
$583
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 4/611:15 am
HNL
- GEG
1 stop10h 50m
Southwest
Sun 4/126:25 am
GEG
- HNL
2 stops17h 40m
Southwest
Deal found 3/16![Southwest logo]()
$603
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/149:10 pm
OGG
- GEG
1 stop8h 26m
Delta
Tue 7/2110:50 am
GEG
- OGG
1 stop9h 59m
Delta
Deal found 3/18![Delta logo]()
$503
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:33 am
KOA
- GEG
2 stops12h 22m
Multiple Airlines
Sat 5/97:27 am
GEG
- KOA
2 stops17h 49m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$514
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:05 pm
HNL
- GEG
1 stop10h 38m
United Airlines
Fri 4/2412:35 pm
GEG
- HNL
1 stop9h 45m
United Airlines
Deal found 3/19![United Airlines logo]()
$605
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/98:34 pm
HNL
- BOI
1 stop9h 38m
Multiple Airlines
Sat 6/1310:52 am
BOI
- HNL
1 stop15h 19m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$531
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:30 pm
HNL
- GEG
2 stops16h 27m
Delta
Mon 6/86:20 am
GEG
- HNL
1 stop8h 37m
Delta
Deal found 3/15![Delta logo]()
$567
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.
Wed 4/229:59 am
ITO
- GEG
2 stops10h 56m
Multiple Airlines
Thu 4/231:34 pm
GEG
- ITO
2 stops10h 59m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$534
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.
Tue 7/147:42 pm
OGG
- GEG
2 stops13h 47m
Multiple Airlines
Tue 7/2112:42 pm
GEG
- OGG
1 stop10h 58m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$534
Last-minute flights from Hawaii to IdahoDiscover last-minute flight deals from Hawaii to Idaho. Data last updated March 19, 2026 and is based on user searches.
Discover last-minute flight deals from Hawaii to Idaho. Data last updated March 19, 2026 and is based on user searches.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:15 pm
OGG
- BOI
1 stop8h 46m
Delta
Tue 4/218:59 am
BOI
- OGG
1 stop12h 37m
Delta
Deal found 3/15![Delta logo]()
$472
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1410:16 pm
HNL
- GEG
1 stop21h 54m
American Airlines
Tue 4/286:34 am
GEG
- HNL
2 stops15h 00m
American Airlines
Deal found 3/15![American Airlines logo]()
$478
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 4/159:16 pm
HNL
- BOI
1 stop20h 24m
Multiple Airlines
Wed 4/228:11 am
BOI
- HNL
1 stop16h 16m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$488
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:00 am
HNL
- BOI
1 stop9h 13m
United Airlines
Wed 4/2212:30 pm
BOI
- HNL
1 stop10h 50m
United Airlines
Deal found 3/19![United Airlines logo]()
$491
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:34 pm
HNL
- GEG
1 stop17h 58m
Multiple Airlines
Mon 4/202:47 pm
GEG
- HNL
1 stop10h 56m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$409
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 4/168:50 pm
HNL
- GEG
2 stops13h 00m
Southwest
Mon 4/206:50 am
GEG
- HNL
2 stops17h 10m
Southwest
Deal found 3/15![Southwest logo]()
$467
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:00 am
HNL
- BOI
1 stop8h 53m
United Airlines
Wed 5/134:20 pm
BOI
- HNL
1 stop9h 44m
United Airlines
Deal found 3/18![United Airlines logo]()
$474
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 4/2310:00 am
KOA
- BOI
1 stop8h 55m
Southwest
Sun 4/266:30 am
BOI
- KOA
1 stop9h 45m
Southwest
Deal found 3/18![Southwest logo]()
$412
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.
Thu 4/2310:36 am
KOA
- BOI
1 stop9h 23m
Multiple Airlines
Sun 4/266:00 am
BOI
- KOA
2 stops13h 21m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$451
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.
Thu 4/237:00 am
HNL
- GEG
1 stop11h 40m
Delta
Sat 5/211:25 am
GEG
- HNL
1 stop12h 55m
Delta
Deal found 3/16![Delta logo]()
$452
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:15 am
HNL
- BOI
1 stop8h 44m
Multiple Airlines
Sun 5/39:02 am
BOI
- HNL
1 stop17h 26m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$444
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:00 am
HNL
- BOI
2 stops13h 17m
Delta
Sun 5/35:40 am
BOI
- HNL
1 stop9h 26m
Delta
Deal found 3/17![Delta logo]()
$484
One-way flights from Hawaii to IdahoSearch for one-way flight options from Hawaii to Idaho. Find affordable one-way fares based on user searches. Data last updated March 19, 2026.
Search for one-way flight options from Hawaii to Idaho. Find affordable one-way fares based on user searches. Data last updated March 19, 2026.
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:55 pm
HNL
- JAC
1 stop9h 49m
United Airlines
Deal found 3/16![United Airlines logo]()
$200
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 4/2310:00 am
KOA
- BOI
1 stop8h 55m
Southwest
Deal found 3/18![Southwest logo]()
$206
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:54 pm
HNL
- GEG
1 stop14h 07m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$206
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 4/291:44 pm
KOA
- GEG
2 stops16h 17m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$206
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 4/291:16 pm
KOA
- GEG
1 stop30h 04m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 3/14. 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 4/87:38 pm
KOA
- BOI
1 stop9h 49m
Delta
Deal found 3/14![Delta logo]()
$210
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:34 pm
HNL
- GEG
1 stop17h 58m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$210
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:00 pm
OGG
- BOI
1 stop9h 53m
Delta
Deal found 3/15![Delta logo]()
$210
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 4/228:25 pm
KOA
- BOI
2 stops13h 15m
Southwest
Deal found 3/19![Southwest logo]()
$212
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:00 am
HNL
- GEG
2 stops12h 51m
Delta
Deal found 3/15![Delta logo]()
$216
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:39 pm
HNL
- GEG
1 stop20h 13m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$225
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.
Tue 4/216:05 am
KOA
- GEG
2 stops14h 20m
Southwest
Deal found 3/18![Southwest logo]()
$232
Find flight deals from Hawaii to Idaho
Keep the following information in mind while searching for Hawaii to Idaho flight deals. Data was last updated March 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $409 (Cheapflightsfares) |
One-way from | $200 (United Airlines) |
Popular in | February |
Cheapest in | January |
Average price | $574 |
Cheapflights Fare Finder
Customize your flight search to find flights from Hawaii to Idaho 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 19, 2026.
Use the filters below to find and compare flights from Hawaii to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kailua-KonaBoise
KOA - BOI
KOABOI
Kona Intl
Thu 4/23
10:00 am-10:55 pm
1 stop8h 55m
Boise Air Term. Gowen Fld
Sun 4/26
6:30 am-12:15 pm
1 stop9h 45m
$412
KahuluiSpokane
OGG - GEG
OGGGEG
Kahului
Tue 5/5
10:40 am-12:40 pm
1 stop23h 00m
Spokane
Wed 5/6
2:45 pm-10:20 pm
1 stop10h 35m
$421
KahuluiSpokane
OGG - GEG
OGGGEG
Kahului
Tue 5/5
9:52 pm-9:00 am
1 stop8h 08m
Spokane
Wed 5/6
2:45 pm-10:20 pm
1 stop10h 35m
$439
Kailua-KonaSpokane
KOA - GEG
KOAGEG
Kona Intl
Tue 5/5
2:36 pm-12:40 pm
2 stops19h 04m
Spokane
Wed 5/6
6:14 pm-12:16 pm
1 stop21h 02m
$443
Kailua-KonaBoise
KOA - BOI
KOABOI
Kona Intl
Thu 4/23
10:36 am-11:59 pm
1 stop9h 23m
Boise Air Term. Gowen Fld
Sun 4/26
6:00 am-3:21 pm
2 stops13h 21m
$451
KahuluiSpokane
OGG - GEG
OGGGEG
Kahului
Tue 5/12
9:05 pm-10:12 am
1 stop10h 07m
Spokane
Tue 5/26
9:30 am-5:48 pm
1 stop11h 18m
$455
HonoluluSpokane
HNL - GEG
HNLGEG
Honolulu
Thu 4/16
8:50 pm-12:50 pm
2 stops13h 00m
Spokane
Mon 4/20
6:50 am-9:00 pm
2 stops17h 10m
$467
KahuluiBoise
OGG - BOI
OGGBOI
Kahului
Tue 4/14
9:15 pm-10:01 am
1 stop8h 46m
Boise Air Term. Gowen Fld
Tue 4/21
8:59 am-5:36 pm
1 stop12h 37m
$472
HonoluluBoise
HNL - BOI
HNLBOI
Honolulu
Thu 4/30
7:00 am-12:17 am
2 stops13h 17m
Boise Air Term. Gowen Fld
Sun 5/3
5:40 am-11:06 am
1 stop9h 26m
$484
HonoluluBoise
HNL - BOI
HNLBOI
Honolulu
Wed 4/15
9:16 pm-9:40 pm
1 stop20h 24m
Boise Air Term. Gowen Fld
Wed 4/22
8:11 am-8:27 pm
1 stop16h 16m
$488
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Hawaii to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Hawaii with our price prediction graph.
HNL-GEG
KOA-BOI
HNL-BOI
OGG-BOI
HNL-JAC
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 Hawaii to Idaho
USHI-USID
HNL-GEG
KOA-BOI
HNL-BOI
OGG-BOI
What is the cheapest month to book a flight from Hawaii to Idaho?
Currently, June is the cheapest month in which you can book a flight from Hawaii to Idaho (average of $250). Flying from Hawaii to Idaho in February is currently the most expensive (average of $725). 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.
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated March 19, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines from Hawaii to Idaho to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.0
Crew
8.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.0
Crew
8.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.0
Crew
8.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.0
Crew
8.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.0
Crew
8.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from Hawaii to Idaho. 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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Top destinations
Alternative routes for Hawaii to Idaho
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Idaho by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Hawaii to Idaho by cabin class
Find flights from Hawaii to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hawaii and Idaho flights
Browse other Hawaii and Idaho flight options. Last updated on March 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Idaho
Find the right flight back to Hawaii after your stay in Idaho
Hawaii to Idaho flights
Consider these flights traveling from Hawaii to Idaho.
Top 4 airlines flying from Hawaii to Idaho
Discover the top 4 airlines that operate flights from Hawaii to Idaho. 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 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$250 | Average$444 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$291 | Average$519 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$367 | Average$681 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$498 | Average$736 | FlexibilityNo cancel fee | On-time69% |