$200+ Cheap flights from Boise to Kailua-Kona (BOI - KOA)
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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — KOA
Apr 2 — Apr 91
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Boise to Kailua-KonaExplore the most affordable flight options available from Boise to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2026.
Explore the most affordable flight options available from Boise to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:40 am
BOI
- KOA
1 stop29h 57m
Alaska Airlines
Wed 4/152:39 pm
KOA
- BOI
1 stop17h 46m
Alaska Airlines
Deal found 2/27![Alaska Airlines logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 2/26. 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 4/149:02 am
BOI
- KOA
1 stop28h 37m
Multiple Airlines
Tue 4/215:30 pm
KOA
- BOI
2 stops15h 02m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$371
This Alaska Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:40 am
BOI
- KOA
1 stop29h 57m
Alaska Airlines
Thu 4/162:39 pm
KOA
- BOI
1 stop28h 23m
Alaska Airlines
Deal found 2/28![Alaska Airlines logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 4/149:02 am
BOI
- KOA
1 stop28h 37m
Alaska Airlines
Fri 4/1710:39 am
KOA
- BOI
1 stop9h 08m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:50 am
BOI
- KOA
1 stop9h 06m
Multiple Airlines
Mon 5/1810:36 am
KOA
- BOI
1 stop24h 58m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:30 am
BOI
- KOA
1 stop9h 45m
Southwest
Thu 4/2310:00 am
KOA
- BOI
1 stop8h 55m
Southwest
Deal found 2/28![Southwest logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:22 pm
BOI
- KOA
2 stops10h 04m
Multiple Airlines
Fri 4/1710:39 am
KOA
- BOI
1 stop9h 08m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$393
This Alaska Airlines deal was found by Cheapflights users on 2/26. 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 4/149:02 am
BOI
- KOA
1 stop28h 37m
Alaska Airlines
Tue 4/2110:07 pm
KOA
- BOI
1 stop10h 28m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 5/118:56 am
BOI
- KOA
1 stop12h 41m
Delta
Tue 5/198:55 pm
KOA
- BOI
1 stop16h 14m
Delta
Deal found 3/1![Delta logo]()
$396
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 5/109:16 pm
BOI
- KOA
1 stop24h 21m
Delta
Tue 5/198:55 pm
KOA
- BOI
1 stop16h 14m
Delta
Deal found 3/1![Delta logo]()
$401
Best flights from Boise to Kailua-KonaDiscover carefully curated flight deals from Boise to Kailua-Kona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 3, 2026.
Discover carefully curated flight deals from Boise to Kailua-Kona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 3, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 4/149:02 am
BOI
- KOA
1 stop28h 37m
Alaska Airlines
Fri 4/1710:39 am
KOA
- BOI
1 stop9h 08m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:40 am
BOI
- KOA
1 stop29h 57m
Multiple Airlines
Wed 4/156:56 pm
KOA
- BOI
2 stops11h 25m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 5/109:16 pm
BOI
- KOA
1 stop24h 21m
Delta
Mon 5/188:55 pm
KOA
- BOI
2 stops16h 55m
Delta
Deal found 3/1![Delta logo]()
$418
This Southwest deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:00 am
BOI
- KOA
2 stops10h 25m
Southwest
Fri 4/1710:00 am
KOA
- BOI
2 stops10h 45m
Southwest
Deal found 2/27![Southwest logo]()
$449
This United Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 3/3112:30 pm
BOI
- KOA
1 stop11h 12m
United Airlines
Tue 4/710:48 pm
KOA
- BOI
1 stop8h 18m
United Airlines
Deal found 3/2![United Airlines logo]()
$481
This Alaska Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 4/142:22 pm
BOI
- KOA
1 stop12h 05m
Alaska Airlines
Tue 4/2110:07 pm
KOA
- BOI
1 stop11h 45m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$400
This Alaska Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:08 pm
BOI
- KOA
2 stops19h 28m
Multiple Airlines
Wed 5/205:32 pm
KOA
- BOI
2 stops19h 41m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$457
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 pm
BOI
- KOA
1 stop27h 37m
Delta
Sun 5/178:55 pm
KOA
- BOI
1 stop16h 14m
Delta
Deal found 3/1![Delta logo]()
$461
This Delta deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:30 am
BOI
- KOA
2 stops14h 33m
Delta
Sat 5/28:50 pm
KOA
- BOI
1 stop12h 22m
Delta
Deal found 2/28![Delta logo]()
$464
This Alaska Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 4/142:22 pm
BOI
- KOA
2 stops10h 04m
Multiple Airlines
Fri 4/175:30 pm
KOA
- BOI
2 stops11h 45m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$499
Last-minute flights from Boise to Kailua-KonaDiscover last-minute flight deals from Boise to Kailua-Kona. Data last updated March 3, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Kailua-Kona. Data last updated March 3, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:40 am
BOI
- KOA
1 stop29h 57m
Alaska Airlines
Wed 4/152:39 pm
KOA
- BOI
1 stop17h 46m
Alaska Airlines
Deal found 2/27![Alaska Airlines logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:40 am
BOI
- KOA
1 stop29h 57m
Alaska Airlines
Thu 4/162:39 pm
KOA
- BOI
1 stop28h 23m
Alaska Airlines
Deal found 2/28![Alaska Airlines logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:40 am
BOI
- KOA
1 stop29h 57m
Multiple Airlines
Wed 4/156:56 pm
KOA
- BOI
2 stops11h 25m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$396
This Southwest deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:30 am
BOI
- KOA
1 stop9h 45m
Southwest
Thu 4/2310:00 am
KOA
- BOI
1 stop8h 55m
Southwest
Deal found 2/28![Southwest logo]()
$392
This Alaska Airlines deal was found by Cheapflights users on 2/26. 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 4/149:02 am
BOI
- KOA
1 stop28h 37m
Multiple Airlines
Tue 4/215:30 pm
KOA
- BOI
2 stops15h 02m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$371
This Alaska Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 4/149:02 am
BOI
- KOA
1 stop28h 37m
Alaska Airlines
Fri 4/1710:39 am
KOA
- BOI
1 stop9h 08m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:22 pm
BOI
- KOA
2 stops10h 04m
Multiple Airlines
Fri 4/1710:39 am
KOA
- BOI
1 stop9h 08m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$393
This Alaska Airlines deal was found by Cheapflights users on 2/26. 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 4/149:02 am
BOI
- KOA
1 stop28h 37m
Alaska Airlines
Tue 4/2110:07 pm
KOA
- BOI
1 stop10h 28m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:59 am
BOI
- KOA
1 stop14h 04m
Delta
Tue 4/218:50 pm
KOA
- BOI
1 stop12h 22m
Delta
Deal found 2/28![Delta logo]()
$407
One-way flights from Boise to Kailua-KonaSearch for one-way flight options from Boise to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated March 3, 2026.
Search for one-way flight options from Boise to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated March 3, 2026.
This Orbitz deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 3/302:22 pm
BOI
- KOA
1 stop12h 05m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$200
This United Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:30 am
BOI
- KOA
1 stop8h 10m
United Airlines
Deal found 2/28![United Airlines logo]()
$229
This United Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 4/712:30 pm
BOI
- KOA
1 stop11h 12m
United Airlines
Deal found 3/2![United Airlines logo]()
$241
This Southwest deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:40 am
BOI
- KOA
2 stops11h 35m
Southwest
Deal found 3/2![Southwest logo]()
$245
This Delta deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 3/3010:35 am
BOI
- KOA
1 stop12h 03m
Delta
Deal found 3/2![Delta logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:00 am
BOI
- KOA
2 stops10h 24m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$254
This Alaska Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:00 am
BOI
- KOA
2 stops11h 41m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$255
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Mon 3/1612:59 pm
BOI
- KOA
1 stop10h 52m
United Airlines
Deal found 2/26![United Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/302:22 pm
BOI
- KOA
2 stops21h 39m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$261
This Delta deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:00 am
BOI
- KOA
2 stops14h 37m
Delta
Deal found 2/28![Delta logo]()
$269
This Delta deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 6/228:40 am
BOI
- KOA
1 stop13h 11m
Delta
Deal found 3/2![Delta logo]()
$273
Find flight deals from Boise to Kailua-Kona
Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Kailua-Kona (KOA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $367 (Alaska Airlines) |
One-way from | $200 (Orbitz) |
Popular in | June |
Cheapest in | August |
Average price | $543 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to Kailua-Kona 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 3, 2026.
Use the filters below to find and compare flights from Boise to Kailua-Kona that are best for you.
Fly from
Fly to
Route
Depart
Return
BoiseKailua-Kona
BOI - KOA
BOIKOA
Boise Air Term. Gowen Fld
Tue 4/14
9:02 am-9:39 am
1 stop28h 37m
Kona Intl
Fri 4/17
10:39 am-11:47 pm
1 stop9h 08m
$377
BoiseKailua-Kona
BOI - KOA
BOIKOA
Boise Air Term. Gowen Fld
Wed 4/8
7:40 am-9:37 am
1 stop29h 57m
Kona Intl
Wed 4/15
6:56 pm-10:21 am
2 stops11h 25m
$396
BoiseKailua-Kona
BOI - KOA
BOIKOA
Boise Air Term. Gowen Fld
Tue 4/14
2:22 pm-10:27 pm
1 stop12h 05m
Kona Intl
Tue 4/21
10:07 pm-1:52 pm
1 stop11h 45m
$400
BoiseKailua-Kona
BOI - KOA
BOIKOA
Boise Air Term. Gowen Fld
Sun 5/10
9:16 pm-5:37 pm
1 stop24h 21m
Kona Intl
Mon 5/18
8:55 pm-5:50 pm
2 stops16h 55m
$418
BoiseKailua-Kona
BOI - KOA
BOIKOA
Boise Air Term. Gowen Fld
Tue 4/14
6:00 am-12:25 pm
2 stops10h 25m
Kona Intl
Fri 4/17
10:00 am-12:45 am
2 stops10h 45m
$449
BoiseKailua-Kona
BOI - KOA
BOIKOA
Boise Air Term. Gowen Fld
Sat 5/9
6:08 pm-9:36 am
2 stops19h 28m
Kona Intl
Wed 5/20
5:32 pm-5:13 pm
2 stops19h 41m
$457
BoiseKailua-Kona
BOI - KOA
BOIKOA
Boise Air Term. Gowen Fld
Sat 5/9
6:00 pm-5:37 pm
1 stop27h 37m
Kona Intl
Sun 5/17
8:55 pm-5:09 pm
1 stop16h 14m
$461
BoiseKailua-Kona
BOI - KOA
BOIKOA
Boise Air Term. Gowen Fld
Sun 4/26
8:30 am-7:03 pm
2 stops14h 33m
Kona Intl
Sat 5/2
8:50 pm-1:12 pm
1 stop12h 22m
$464
BoiseKailua-Kona
BOI - KOA
BOIKOA
Boise Air Term. Gowen Fld
Tue 3/31
12:30 pm-7:42 pm
1 stop11h 12m
Kona Intl
Tue 4/7
10:48 pm-11:06 am
1 stop8h 18m
$481
BoiseKailua-Kona
BOI - KOA
BOIKOA
Boise Air Term. Gowen Fld
Tue 4/14
2:22 pm-8:26 pm
2 stops10h 04m
Kona Intl
Fri 4/17
5:30 pm-9:15 am
2 stops11h 45m
$499
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Boise to Kailua-Kona
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Kailua-Kona in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Boise-Kailua-Kona flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Kailua-Kona flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Kailua-Kona flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boise-Kailua-Kona flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Kailua-Kona flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Boise to Kailua-Kona
Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Boise with our price prediction graph.
BOI-KOA
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 Kailua-Kona
How far ahead should I book a flight from Boise to Kailua-Kona?
Use this chart to determine the optimal time to book a round-trip flight from Boise to Kailua-Kona. Price data was last updated on February 27, 2026.
The best time to book flights from Boise to Kailua-Kona is 22 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.
What is the cheapest month to book a flight from Boise to Kailua-Kona?
Currently, March is the cheapest month in which you can book a flight from Boise to Kailua-Kona (average of $200). Flying from Boise to Kailua-Kona in July is currently the most expensive (average of $422). 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 Kailua-Kona
Get insights into the airlines that provide service to Kailua-Kona. 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 Kailua-Kona. Reviews last updated March 3, 2026.
Read through reviews of airlines operating flights from Boise to Kailua-Kona, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
8.0
Comfort
7.8
Crew
8.5
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Overall
8.0
Comfort
7.8
Crew
8.5
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Overall
8.0
Comfort
7.8
Crew
8.5
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Overall
8.0
Comfort
7.8
Crew
8.5
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Overall
8.0
Comfort
7.8
Crew
8.5
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Overall
8.0
Comfort
7.8
Crew
8.5
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Boise to Kailua-Kona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip to Kailua-Kona by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boise to Kailua-Kona by cabin class
Find flights from Boise to Kailua-Kona, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Kailua-Kona
Explore flights to Kailua-Kona departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 3, 2026.
Boise and Kailua-Kona flights
Browse other Boise and Kailua-Kona flight options. Last updated on March 3, 2026.
Other flights from Boise
Browse through other flights departing from Boise. Flights are based on user searches made on Cheapflights and were last updated on March 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Boise to Kailua-Kona
Discover the top 5 airlines that operate flights from Boise to Kailua-Kona. 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 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$200 | Average$417 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$324 | Average$510 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$361 | Average$631 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$379 | Average$603 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$392 | Average$596 | FlexibilityNo cancel fee | On-time69% |