$267+ Cheap flights from Boise (BOI) to The Big Island
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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — KOA
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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Cheapest flights from Boise to The Big IslandExplore the most affordable flight options available from Boise to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
Explore the most affordable flight options available from Boise to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/247:00 am
BOI
- KOA
1 stop9h 25m
Southwest
Thu 8/278:35 pm
KOA
- BOI
1 stop9h 40m
Southwest
Deal found 6/9![Southwest logo]()
$350
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/2710:05 pm
KOA
- BOI
2 stops10h 09m
Delta
Deal found 6/8![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 11/210:38 am
BOI
- KOA
1 stop11h 16m
Delta
Mon 11/910:45 pm
KOA
- BOI
1 stop10h 21m
Delta
Deal found 6/9![Delta logo]()
$376
This Gotogate deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:16 pm
BOI
- KOA
1 stop9h 11m
Multiple Airlines
Tue 9/226:30 pm
KOA
- BOI
2 stops14h 03m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$408
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/248:01 am
BOI
- KOA
1 stop9h 57m
American Airlines
Thu 8/279:45 pm
KOA
- BOI
1 stop20h 55m
American Airlines
Deal found 6/9![American Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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
Sun 8/3010:05 pm
KOA
- BOI
1 stop12h 44m
Delta
Deal found 6/9![Delta logo]()
$410
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 9/2010:35 am
BOI
- KOA
1 stop10h 56m
Delta
Sat 9/269:03 pm
KOA
- BOI
1 stop10h 31m
Delta
Deal found 6/10![Delta logo]()
$415
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:14 pm
BOI
- KOA
1 stop9h 17m
Delta
Fri 9/259:03 pm
KOA
- BOI
2 stops15h 11m
Delta
Deal found 6/9![Delta logo]()
$421
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/810:14 am
BOI
- ITO
2 stops32h 59m
Multiple Airlines
Thu 9/109:26 am
ITO
- BOI
2 stops33h 01m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$570
This Priceline deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/294:27 pm
BOI
- ITO
2 stops20h 27m
Multiple Airlines
Fri 7/38:45 pm
ITO
- BOI
2 stops19h 58m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$657
This Expedia deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/215:57 am
BOI
- ITO
2 stops12h 30m
Multiple Airlines
Thu 6/256:49 pm
ITO
- BOI
2 stops10h 51m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$740
This Priceline deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:13 pm
BOI
- ITO
2 stops17h 45m
Multiple Airlines
Sat 6/273:45 pm
ITO
- BOI
2 stops14h 27m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$759
Best flights from Boise to The Big IslandDiscover carefully curated flight deals from Boise to The Big Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
Discover carefully curated flight deals from Boise to The Big Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/248:59 am
BOI
- KOA
1 stop12h 36m
Delta
Thu 8/278:42 pm
KOA
- BOI
1 stop11h 01m
Delta
Deal found 6/8![Delta logo]()
$415
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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
- KOA
1 stop9h 08m
Alaska Airlines
Wed 8/263:51 pm
KOA
- BOI
1 stop26h 36m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$428
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/127:40 am
BOI
- KOA
1 stop8h 45m
Southwest
Wed 8/1910:00 am
KOA
- BOI
1 stop8h 15m
Southwest
Deal found 6/9![Southwest logo]()
$445
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/810:14 am
BOI
- ITO
2 stops32h 59m
Multiple Airlines
Thu 9/109:26 am
ITO
- BOI
2 stops33h 01m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$570
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/246:00 am
BOI
- KOA
2 stops15h 35m
Delta
Sun 8/308:42 pm
KOA
- BOI
2 stops11h 32m
Delta
Deal found 6/9![Delta logo]()
$426
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 8/246:00 am
BOI
- KOA
1 stop10h 40m
Southwest
Thu 8/278:35 pm
KOA
- BOI
1 stop9h 40m
Southwest
Deal found 6/5![Southwest logo]()
$478
This Orbitz deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/294:27 pm
BOI
- KOA
1 stop9h 43m
Alaska Airlines
Fri 7/38:03 am
KOA
- BOI
1 stop10h 21m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$486
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/296:00 am
BOI
- KOA
2 stops15h 35m
Delta
Fri 8/78:42 pm
KOA
- BOI
1 stop9h 13m
Delta
Deal found 6/10![Delta logo]()
$474
This Priceline deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/294:27 pm
BOI
- ITO
2 stops20h 27m
Multiple Airlines
Fri 7/38:45 pm
ITO
- BOI
2 stops19h 58m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$657
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 6/236:30 am
BOI
- ITO
2 stops13h 45m
United Airlines
Sat 6/277:44 pm
ITO
- BOI
3 stops13h 51m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,513
This Expedia deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/215:57 am
BOI
- ITO
2 stops12h 30m
Multiple Airlines
Thu 6/256:49 pm
ITO
- BOI
2 stops10h 51m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$740
Last-minute flights from Boise to The Big IslandDiscover last-minute flight deals from Boise to The Big Island. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to The Big Island. Data last updated June 10, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 6/184:27 pm
BOI
- KOA
1 stop9h 43m
Alaska Airlines
Thu 6/251:18 pm
KOA
- BOI
1 stop16h 22m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$498
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 6/184:27 pm
BOI
- KOA
1 stop9h 43m
Multiple Airlines
Thu 6/254:33 pm
KOA
- BOI
2 stops13h 07m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$504
This Expedia deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/215:57 am
BOI
- ITO
2 stops12h 30m
Multiple Airlines
Thu 6/256:49 pm
ITO
- BOI
2 stops10h 51m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$740
This Orbitz deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/294:27 pm
BOI
- KOA
1 stop9h 43m
Alaska Airlines
Fri 7/38:03 am
KOA
- BOI
1 stop10h 21m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$486
This Priceline deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/294:27 pm
BOI
- ITO
2 stops20h 27m
Multiple Airlines
Fri 7/38:45 pm
ITO
- BOI
2 stops19h 58m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$657
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/274:27 pm
BOI
- KOA
1 stop9h 43m
Multiple Airlines
Wed 8/58:45 pm
KOA
- BOI
2 stops11h 41m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$493
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/288:42 am
BOI
- KOA
1 stop12h 53m
Delta
Fri 8/78:42 pm
KOA
- BOI
1 stop9h 13m
Delta
Deal found 6/10![Delta logo]()
$502
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/296:00 am
BOI
- KOA
2 stops15h 35m
Delta
Fri 8/78:42 pm
KOA
- BOI
1 stop9h 13m
Delta
Deal found 6/10![Delta logo]()
$474
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/298:42 am
BOI
- KOA
1 stop12h 53m
Delta
Wed 8/58:42 pm
KOA
- BOI
1 stop11h 01m
Delta
Deal found 6/10![Delta logo]()
$476
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/294:27 pm
BOI
- KOA
1 stop9h 43m
Alaska Airlines
Thu 8/69:19 pm
KOA
- BOI
1 stop8h 18m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$487
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/295:57 am
BOI
- KOA
2 stops11h 39m
Multiple Airlines
Mon 8/107:15 pm
KOA
- BOI
2 stops13h 11m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$513
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/305:57 am
BOI
- KOA
1 stop8h 58m
Multiple Airlines
Mon 8/107:15 pm
KOA
- BOI
2 stops14h 52m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$508
One-way flights from Boise to The Big IslandSearch for one-way flight options from Boise to The Big Island. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
Search for one-way flight options from Boise to The Big Island. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/226:30 am
BOI
- KOA
1 stop9h 50m
Southwest
Deal found 6/5![Southwest logo]()
$267
This Priceline deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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.
Sat 6/204:27 pm
BOI
- KOA
1 stop9h 43m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$279
This Booking.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:04 am
BOI
- KOA
2 stops11h 35m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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.
Wed 7/225:57 am
BOI
- KOA
2 stops10h 43m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$304
Find flight deals from Boise to The Big Island
Keep the following information in mind while searching for Boise to The Big Island flight deals. Data was last updated June 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $350 (Southwest) |
One-way from | $267 (Southwest) |
Popular in | December |
Cheapest in | April |
Average price | $549 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to The Big Island 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 June 10, 2026.
Use the filters below to find and compare flights from Boise to The Big Island that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseKailua-Kona
BOI - KOA
BOIKOA
Boise Air Term. Gowen Fld
Mon 8/24
8:59 am-5:35 pm
1 stop12h 36m
Kona Intl
Thu 8/27
8:42 pm-11:43 am
1 stop11h 01m
$415
BoiseKailua-Kona
BOI - KOA
BOIKOA
Boise Air Term. Gowen Fld
Mon 8/24
6:00 am-5:35 pm
2 stops15h 35m
Kona Intl
Sun 8/30
8:42 pm-12:14 pm
2 stops11h 32m
$426
BoiseKailua-Kona
BOI - KOA
BOIKOA
Boise Air Term. Gowen Fld
Tue 8/25
2:17 pm-7:25 pm
1 stop9h 08m
Kona Intl
Wed 8/26
3:51 pm-10:27 pm
1 stop26h 36m
$428
Quickest round-trip
BoiseKailua-Kona
BOI - KOA
BOIKOA
Boise Air Term. Gowen Fld
Wed 8/12
7:40 am-12:25 pm
1 stop8h 45m
Kona Intl
Wed 8/19
10:00 am-10:15 pm
1 stop8h 15m
$445
BoiseKailua-Kona
BOI - KOA
BOIKOA
Boise Air Term. Gowen Fld
Wed 7/29
6:00 am-5:35 pm
2 stops15h 35m
Kona Intl
Fri 8/7
8:42 pm-9:55 am
1 stop9h 13m
$474
BoiseKailua-Kona
BOI - KOA
BOIKOA
Boise Air Term. Gowen Fld
Mon 8/24
6:00 am-12:40 pm
1 stop10h 40m
Kona Intl
Thu 8/27
8:35 pm-10:15 am
1 stop9h 40m
$478
BoiseKailua-Kona
BOI - KOA
BOIKOA
Boise Air Term. Gowen Fld
Mon 6/29
4:27 pm-10:10 pm
1 stop9h 43m
Kona Intl
Fri 7/3
8:03 am-10:24 pm
1 stop10h 21m
$486
BoiseHilo
BOI - ITO
BOIITO
Boise Air Term. Gowen Fld
Tue 9/8
10:14 am-3:13 pm
2 stops32h 59m
Hilo Intl
Thu 9/10
9:26 am-10:27 pm
2 stops33h 01m
$570
BoiseHilo
BOI - ITO
BOIITO
Boise Air Term. Gowen Fld
Mon 6/29
4:27 pm-8:54 am
2 stops20h 27m
Hilo Intl
Fri 7/3
8:45 pm-8:43 pm
2 stops19h 58m
$657
BoiseHilo
BOI - ITO
BOIITO
Boise Air Term. Gowen Fld
Sun 6/21
5:57 am-2:27 pm
2 stops12h 30m
Hilo Intl
Thu 6/25
6:49 pm-9:40 am
2 stops10h 51m
$740
Showing 1-10 of 15 resultsSorted by cheapest first
Best time to book a flight from Boise to The Big Island
Have a flexible travel schedule? Discover the best time to fly to The Big Island from Boise with our price prediction graph.
BOI-KOA
BOI-ITO
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 The Big Island
BOI-zzFUI
BOI-KOA
BOI-ITO
What is the cheapest month to book a flight from Boise to The Big Island?
Currently, April is the cheapest month in which you can book a flight from Boise to The Big Island (average of $188). Flying from Boise to The Big Island in May is currently the most expensive (average of $437). 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 far ahead should I book a flight from Boise to The Big Island?
The best time to book flights from Boise to The Big Island is 17 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing The Big Island
Get insights into the airlines that provide service to The Big Island. 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 The Big Island. Reviews last updated June 10, 2026.
See what other customers who have flown with Alaska Airlines,Southwest, andDelta from Boise to The Big Island have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Food
7.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Food
7.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Food
7.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Food
7.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Food
7.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
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Top 5 airlines flying from Boise to The Big Island
Discover the top 5 airlines that operate flights from Boise to The Big Island. 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 June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$200 | Average$521 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$346 | Average$401 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$361 | Average$545 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$379 | Average$604 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$392 | Average$499 | FlexibilityNo cancel fee | On-time69% |