$178+ Cheap flights from Idaho to Hawaii
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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — HNL
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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Cheapest flights from Idaho to HawaiiExplore the most affordable flight options available from Idaho to Hawaii. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
Explore the most affordable flight options available from Idaho to Hawaii. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:15 am
BOI
- KOA
1 stop8h 34m
United Airlines
Tue 9/2210:50 pm
KOA
- BOI
1 stop8h 20m
United Airlines
Deal found 7/22![United Airlines logo]()
$336
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:15 am
BOI
- OGG
1 stop8h 33m
United Airlines
Tue 9/17:00 am
OGG
- BOI
1 stop8h 24m
United Airlines
Deal found 7/22![United Airlines logo]()
$336
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:50 pm
GEG
- OGG
1 stop9h 32m
United Airlines
Tue 11/1711:45 pm
OGG
- GEG
1 stop8h 56m
United Airlines
Deal found 7/22![United Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:45 am
BOI
- HNL
1 stop8h 55m
Delta
Tue 10/2710:40 pm
HNL
- BOI
1 stop8h 48m
Delta
Deal found 7/22![Delta logo]()
$336
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:51 am
BOI
- HNL
2 stops12h 05m
United Airlines
Wed 11/117:55 am
HNL
- BOI
2 stops10h 24m
United Airlines
Deal found 7/22![United Airlines logo]()
$347
This Priceline deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:16 pm
BOI
- LIH
1 stop9h 58m
Alaska Airlines
Wed 9/309:35 pm
LIH
- BOI
1 stop8h 21m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:23 pm
BOI
- OGG
1 stop9h 29m
Delta
Tue 8/259:15 pm
OGG
- BOI
1 stop8h 40m
Delta
Deal found 7/22![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:23 am
GEG
- OGG
1 stop11h 30m
Delta
Wed 9/169:10 pm
OGG
- GEG
1 stop10h 20m
Delta
Deal found 7/22![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:10 am
GEG
- KOA
1 stop9h 21m
Delta
Tue 9/228:55 pm
KOA
- GEG
1 stop10h 35m
Delta
Deal found 7/22![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:35 am
BOI
- HNL
1 stop12h 36m
Delta
Tue 9/110:45 pm
HNL
- BOI
1 stop8h 54m
Delta
Deal found 7/22![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:25 am
GEG
- HNL
1 stop12h 46m
Delta
Tue 9/17:00 am
HNL
- GEG
1 stop11h 33m
Delta
Deal found 7/22![Delta logo]()
$356
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:51 pm
BOI
- LIH
1 stop11h 28m
Multiple Airlines
Tue 11/38:03 pm
LIH
- BOI
2 stops13h 19m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$362
Best flights from Idaho to HawaiiDiscover carefully curated flight deals from Idaho to Hawaii that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
Discover carefully curated flight deals from Idaho to Hawaii that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:15 am
BOI
- KOA
1 stop8h 34m
United Airlines
Tue 9/2210:50 pm
KOA
- BOI
1 stop8h 20m
United Airlines
Deal found 7/22![United Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:10 am
GEG
- HNL
1 stop9h 30m
Delta
Tue 10/2010:40 pm
HNL
- GEG
1 stop13h 10m
Delta
Deal found 7/22![Delta logo]()
$356
This Alaska Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:17 pm
BOI
- KOA
1 stop9h 08m
Alaska Airlines
Wed 8/2610:25 pm
KOA
- BOI
1 stop10h 11m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:17 pm
BOI
- OGG
2 stops11h 24m
Multiple Airlines
Wed 8/267:00 am
OGG
- BOI
1 stop9h 33m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$404
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:45 am
GEG
- HNL
1 stop8h 50m
Southwest
Tue 9/19:30 pm
HNL
- GEG
1 stop14h 35m
Southwest
Deal found 7/22![Southwest logo]()
$467
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.
Thu 1/75:36 pm
JAC
- OGG
1 stop22h 10m
American Airlines
Tue 1/198:00 pm
OGG
- JAC
1 stop14h 02m
American Airlines
Deal found 7/25![American Airlines logo]()
$614
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 am
BOI
- OGG
2 stops15h 59m
Delta
Wed 10/288:05 pm
OGG
- BOI
1 stop9h 56m
Delta
Deal found 7/22![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:12 am
BOI
- HNL
2 stops14h 00m
Delta
Tue 9/227:49 pm
HNL
- BOI
1 stop10h 02m
Delta
Deal found 7/22![Delta logo]()
$362
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:00 am
BOI
- OGG
1 stop8h 21m
Alaska Airlines
Wed 8/267:00 am
OGG
- BOI
1 stop9h 33m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$404
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.
Tue 9/295:12 am
GEG
- LIH
1 stop9h 08m
Multiple Airlines
Tue 10/137:21 pm
LIH
- GEG
2 stops14h 33m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$410
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:15 am
BOI
- HNL
2 stops11h 54m
United Airlines
Tue 9/17:00 am
HNL
- BOI
2 stops10h 24m
United Airlines
Deal found 7/26![United Airlines logo]()
$415
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:18 pm
BOI
- OGG
1 stop9h 55m
Alaska Airlines
Wed 10/289:29 pm
OGG
- BOI
1 stop8h 27m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$404
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.
Mon 8/246:00 am
BOI
- KOA
1 stop9h 06m
Multiple Airlines
Wed 8/266:00 am
KOA
- BOI
2 stops10h 20m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$410
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.
Thu 10/2212:15 pm
GEG
- HNL
1 stop12h 10m
Southwest
Tue 10/279:25 pm
HNL
- GEG
2 stops12h 50m
Southwest
Deal found 7/23![Southwest logo]()
$468
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:33 pm
GEG
- HNL
1 stop9h 55m
United Airlines
Mon 8/317:00 am
HNL
- GEG
2 stops12h 36m
United Airlines
Deal found 7/22![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:00 pm
GEG
- HNL
1 stop9h 11m
Delta
Mon 8/317:00 am
HNL
- GEG
1 stop11h 33m
Delta
Deal found 7/22![Delta logo]()
$401
This Alaska Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:17 pm
BOI
- OGG
1 stop11h 57m
Multiple Airlines
Thu 8/276:00 am
OGG
- BOI
2 stops10h 20m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$410
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 9/287:00 am
BOI
- KOA
1 stop9h 25m
Southwest
Fri 10/210:00 am
KOA
- BOI
1 stop10h 05m
Southwest
Deal found 7/24![Southwest logo]()
$472
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.
Wed 9/2310:34 am
BOI
- LIH
1 stop12h 36m
Delta
Wed 9/309:54 pm
LIH
- BOI
1 stop8h 00m
Delta
Deal found 7/26![Delta logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:03 am
GEG
- KOA
2 stops12h 26m
Multiple Airlines
Wed 8/2610:35 am
KOA
- GEG
1 stop9h 14m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:15 am
BOI
- HNL
2 stops11h 54m
United Airlines
Wed 9/99:40 pm
HNL
- BOI
2 stops13h 51m
United Airlines
Deal found 7/22![United Airlines logo]()
$457
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.
Mon 8/247:03 am
GEG
- KOA
1 stop10h 45m
Alaska Airlines
Mon 8/312:27 pm
KOA
- GEG
1 stop19h 56m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$460
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:00 pm
GEG
- LIH
1 stop9h 10m
Delta
Tue 10/69:50 pm
LIH
- GEG
1 stop11h 28m
Delta
Deal found 7/24![Delta logo]()
$404
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.
Sun 10/2510:50 am
GEG
- HNL
1 stop8h 35m
Southwest
Sat 10/311:10 pm
HNL
- GEG
2 stops20h 20m
Southwest
Deal found 7/24![Southwest logo]()
$492
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 9/161:36 pm
GEG
- KOA
1 stop8h 51m
Multiple Airlines
Mon 9/2110:46 am
KOA
- GEG
2 stops22h 53m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$412
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:03 am
GEG
- OGG
1 stop17h 34m
Alaska Airlines
Fri 9/119:18 pm
OGG
- GEG
1 stop8h 18m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$464
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:55 am
BOI
- KOA
1 stop12h 36m
Delta
Tue 9/228:55 pm
KOA
- BOI
1 stop10h 42m
Delta
Deal found 7/24![Delta logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:36 pm
GEG
- LIH
2 stops11h 21m
Multiple Airlines
Tue 10/68:03 pm
LIH
- GEG
2 stops13h 51m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$415
This Alaska Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:49 pm
GEG
- OGG
2 stops11h 48m
Alaska Airlines
Wed 9/169:52 pm
OGG
- GEG
1 stop9h 04m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$465
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:23 am
GEG
- OGG
1 stop11h 30m
Delta
Wed 9/169:10 pm
OGG
- GEG
1 stop10h 20m
Delta
Deal found 7/25![Delta logo]()
$404
Last-minute flights from Idaho to HawaiiDiscover last-minute flight deals from Idaho to Hawaii. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Hawaii. Data last updated July 27, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:25 am
GEG
- HNL
1 stop12h 46m
Delta
Wed 8/2610:45 pm
HNL
- GEG
1 stop8h 44m
Delta
Deal found 7/22![Delta logo]()
$380
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:23 pm
BOI
- OGG
1 stop9h 29m
Delta
Tue 8/259:15 pm
OGG
- BOI
1 stop8h 40m
Delta
Deal found 7/22![Delta logo]()
$356
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:15 am
BOI
- OGG
1 stop8h 33m
United Airlines
Tue 9/17:00 am
OGG
- BOI
1 stop8h 24m
United Airlines
Deal found 7/22![United Airlines logo]()
$336
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:01 am
BOI
- OGG
2 stops17h 23m
American Airlines
Tue 9/110:49 pm
OGG
- BOI
2 stops14h 00m
American Airlines
Deal found 7/22![American Airlines logo]()
$403
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:23 am
BOI
- LIH
2 stops14h 07m
Multiple Airlines
Tue 9/15:35 pm
LIH
- BOI
2 stops12h 17m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:35 am
BOI
- KOA
1 stop11h 00m
Delta
Thu 8/278:42 pm
KOA
- BOI
2 stops17h 13m
Delta
Deal found 7/22![Delta logo]()
$362
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.
Mon 8/241:15 pm
BOI
- KOA
1 stop10h 10m
Alaska Airlines
Wed 8/2610:25 pm
KOA
- BOI
1 stop10h 11m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$404
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.
Tue 8/252:17 pm
BOI
- OGG
2 stops11h 24m
Multiple Airlines
Wed 8/267:00 am
OGG
- BOI
1 stop9h 33m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$404
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.
Tue 8/251:27 pm
GEG
- KOA
1 stop8h 58m
Alaska Airlines
Wed 8/2610:35 am
KOA
- GEG
1 stop9h 14m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:35 am
BOI
- HNL
1 stop12h 36m
Delta
Tue 9/110:45 pm
HNL
- BOI
1 stop8h 54m
Delta
Deal found 7/22![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:25 am
GEG
- HNL
1 stop12h 46m
Delta
Tue 9/17:00 am
HNL
- GEG
1 stop11h 33m
Delta
Deal found 7/22![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:00 pm
GEG
- HNL
1 stop9h 11m
Delta
Mon 8/317:00 am
HNL
- GEG
1 stop11h 33m
Delta
Deal found 7/22![Delta logo]()
$401
One-way flights from Idaho to HawaiiSearch for one-way flight options from Idaho to Hawaii. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
Search for one-way flight options from Idaho to Hawaii. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/912:42 pm
BOI
- LIH
1 stop10h 40m
Delta
Deal found 7/22![Delta logo]()
$178
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:35 am
BOI
- OGG
1 stop11h 17m
Delta
Deal found 7/23![Delta logo]()
$178
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:10 am
GEG
- OGG
1 stop9h 43m
Delta
Deal found 7/23![Delta logo]()
$178
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:15 am
GEG
- HNL
1 stop9h 19m
Delta
Deal found 7/23![Delta logo]()
$178
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:23 am
BOI
- OGG
1 stop9h 33m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$196
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.
Tue 9/88:25 pm
BOI
- LIH
1 stop18h 55m
Multiple Airlines
Deal found 7/24![Multiple Airlines 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.
Sun 9/201:36 pm
GEG
- OGG
1 stop11h 38m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$202
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:35 am
BOI
- HNL
1 stop12h 36m
Delta
Deal found 7/23![Delta logo]()
$202
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:01 am
BOI
- HNL
2 stops14h 46m
American Airlines
Deal found 7/23![American Airlines logo]()
$207
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.
Sun 8/307:05 am
BOI
- OGG
2 stops13h 59m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$208
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:36 pm
GEG
- OGG
2 stops11h 05m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$208
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:06 pm
BOI
- HNL
2 stops12h 14m
Delta
Deal found 7/23![Delta logo]()
$208
Find flight deals from Idaho to Hawaii
Keep the following information in mind while searching for Idaho to Hawaii flight deals. Data was last updated July 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $336 (Delta) |
One-way from | $178 (Delta) |
Popular in | June |
Cheapest in | August |
Average price | $551 |
Good round-trip deal | $648 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho to Hawaii that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
Use the filters below to find and compare flights from Idaho to Hawaii that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BoiseKailua-Kona
BOI - KOA
BOIKOA
Boise Air Term. Gowen Fld
Wed 9/9
6:15 am-10:49 am
1 stop8h 34m
Kona Intl
Tue 9/22
10:50 pm-11:10 am
1 stop8h 20m
$336
SpokaneHonolulu
GEG - HNL
GEGHNL
Spokane
Tue 10/13
5:10 am-11:40 am
1 stop9h 30m
Honolulu
Tue 10/20
10:40 pm-2:50 pm
1 stop13h 10m
$356
BoiseKahului
BOI - OGG
BOIOGG
Boise Air Term. Gowen Fld
Wed 10/21
6:00 am-5:59 pm
2 stops15h 59m
Kahului
Wed 10/28
8:05 pm-10:01 am
1 stop9h 56m
$362
BoiseHonolulu
BOI - HNL
BOIHNL
Boise Air Term. Gowen Fld
Tue 9/15
11:12 am-9:12 pm
2 stops14h 00m
Honolulu
Tue 9/22
7:49 pm-9:51 am
1 stop10h 02m
$362
SpokaneHonolulu
GEG - HNL
GEGHNL
Spokane
Wed 8/26
1:00 pm-7:11 pm
1 stop9h 11m
Honolulu
Mon 8/31
7:00 am-9:33 pm
1 stop11h 33m
$401
BoiseKailua-Kona
BOI - KOA
BOIKOA
Boise Air Term. Gowen Fld
Mon 8/24
2:17 pm-7:25 pm
1 stop9h 08m
Kona Intl
Wed 8/26
10:25 pm-12:36 pm
1 stop10h 11m
$404
BoiseKahului
BOI - OGG
BOIOGG
Boise Air Term. Gowen Fld
Tue 8/25
2:17 pm-9:41 pm
2 stops11h 24m
Kahului
Wed 8/26
7:00 am-8:33 pm
1 stop9h 33m
$404
BoiseKahului
BOI - OGG
BOIOGG
Boise Air Term. Gowen Fld
Tue 8/25
6:00 am-10:21 am
1 stop8h 21m
Kahului
Wed 8/26
7:00 am-8:33 pm
1 stop9h 33m
$404
BoiseKahului
BOI - OGG
BOIOGG
Boise Air Term. Gowen Fld
Wed 10/21
4:18 pm-10:13 pm
1 stop9h 55m
Kahului
Wed 10/28
9:29 pm-9:56 am
1 stop8h 27m
$404
BoiseLihue
BOI - LIH
BOILIH
Boise Air Term. Gowen Fld
Wed 9/23
10:34 am-7:10 pm
1 stop12h 36m
Lihue
Wed 9/30
9:54 pm-9:54 am
1 stop8h 00m
$404
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Idaho to Hawaii
Have a flexible travel schedule? Discover the best time to fly to Hawaii from Idaho with our price prediction graph.
BOI-KOA
BOI-OGG
GEG-OGG
BOI-HNL
BOI-LIH
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Idaho to Hawaii
USID-USHI
BOI-KOA
BOI-OGG
GEG-OGG
BOI-HNL
What is the cheapest month to book a flight from Idaho to Hawaii?
Currently, January is the cheapest month in which you can book a flight from Idaho to Hawaii (average of $500). Flying from Idaho to Hawaii in December is currently the most expensive (average of $690). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Idaho to Hawaii?
Airfare is below average for this route at the moment.
Idaho to Hawaii flights typically cost between $439 and $608 in October.The cheapest round-trip price found within the last 5 days was $336 on Delta (Oct 20-Oct 27).
How far ahead should I book a flight from Idaho to Hawaii?
Booking 21 days in advance of your planned departure date is, on average, the best time to get cheap flights from Idaho to Hawaii. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Hawaii
Get insights into the airlines that provide service to Hawaii. 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 Hawaii. Reviews last updated July 27, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta from Idaho to Hawaii. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
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 Idaho to Hawaii. 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 Idaho to Hawaii
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Hawaii by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Idaho to Hawaii by cabin class
Find flights from Idaho to Hawaii, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Idaho and Hawaii flights
Browse other Idaho and Hawaii flight options. Last updated on July 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Hawaii
Find the right flight back to Idaho after your stay in Hawaii
Idaho to Hawaii flights
Consider these flights traveling from Idaho to Hawaii.
Top 5 airlines flying from Idaho to Hawaii
Discover the top 5 airlines that operate flights from Idaho to Hawaii. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$200 | Average$556 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$323 | Average$614 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$343 | Average$633 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$361 | Average$614 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$415 | Average$653 | FlexibilityNo cancel fee | On-time85% |