$269+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — KOA
Sep 29 — Oct 61
Round-trip
1 adult, Economy
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Find cheap flights from Boise to Kailua-Kona with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boise to Kailua-Kona
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Best
Last-minute
One-way
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 August 30, 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 August 30, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/26. 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 9/212:16 pm -
1 stop9h 11m
Wed 9/2310:25 pm -
1 stop10h 10m
Deal found 8/26![Alaska Airlines logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 8/26. 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 9/216:00 am -
1 stop9h 06m
Wed 9/238:45 pm -
2 stops11h 50m
Deal found 8/26![Multiple Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 8/28. 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 9/208:55 am -
1 stop12h 36m
Sat 9/268:55 pm -
1 stop8h 59m
Deal found 8/28![Delta logo]()
$434
This Expedia deal was found by Cheapflights users on 8/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:30 am -
1 stop10h 22m
Sun 11/158:45 pm -
2 stops12h 40m
Deal found 8/27![Multiple Airlines logo]()
$439
This Southwest deal was found by Cheapflights users on 8/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am -
1 stop10h 45m
Wed 9/2310:00 am -
1 stop8h 20m
Deal found 8/25![Southwest logo]()
$447
This Southwest deal was found by Cheapflights users on 8/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am -
1 stop10h 45m
Thu 9/246:05 am -
2 stops10h 40m
Deal found 8/26![Southwest logo]()
$453
This Alaska Airlines deal was found by Cheapflights users on 8/26. 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 10/197:20 am -
2 stops15h 08m
Mon 10/266:31 pm -
2 stops11h 25m
Deal found 8/26![Multiple Airlines logo]()
$458
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 August 30, 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 August 30, 2026.
This Delta deal was found by Cheapflights users on 8/25. 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.
Tue 9/228:55 am -
1 stop12h 36m
Tue 9/298:55 pm -
1 stop8h 59m
Deal found 8/25![Delta logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 8/26. 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 9/212:16 pm -
1 stop9h 11m
Wed 9/2310:25 pm -
1 stop10h 10m
Deal found 8/26![Alaska Airlines logo]()
$404
This Orbitz deal was found by Cheapflights users on 8/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am -
2 stops12h 39m
Tue 9/2910:25 pm -
1 stop10h 10m
Deal found 8/25![Multiple Airlines logo]()
$410
This Southwest deal was found by Cheapflights users on 8/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:50 am -
2 stops14h 20m
Fri 12/49:30 pm -
2 stops13h 40m
Deal found 8/26![Southwest logo]()
$445
This Alaska Airlines deal was found by Cheapflights users on 8/26. 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 9/216:00 am -
1 stop9h 06m
Wed 9/238:45 pm -
2 stops11h 50m
Deal found 8/26![Multiple Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:55 am -
1 stop12h 36m
Sat 9/268:55 pm -
1 stop8h 59m
Deal found 8/27![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 8/25. 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.
Thu 9/178:55 am -
1 stop12h 36m
Wed 9/238:55 pm -
1 stop10h 42m
Deal found 8/25![Delta logo]()
$434
This Expedia deal was found by Cheapflights users on 8/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/176:37 am -
2 stops12h 43m
Sat 1/238:45 pm -
2 stops12h 39m
Deal found 8/25![Multiple Airlines logo]()
$484
Last-minute flights from Boise to Kailua-KonaDiscover last-minute flight deals from Boise to Kailua-Kona. Data last updated August 30, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Kailua-Kona. Data last updated August 30, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am -
1 stop10h 45m
Wed 9/2310:00 am -
1 stop8h 20m
Deal found 8/25![Southwest logo]()
$447
This Southwest deal was found by Cheapflights users on 8/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am -
1 stop10h 45m
Thu 9/246:05 am -
2 stops10h 40m
Deal found 8/26![Southwest logo]()
$453
This Priceline deal was found by Cheapflights users on 8/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am -
1 stop9h 06m
Wed 9/237:15 pm -
2 stops13h 20m
Deal found 8/25![Multiple Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 8/28. 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 9/208:55 am -
1 stop12h 36m
Sat 9/268:55 pm -
1 stop8h 59m
Deal found 8/28![Delta logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 8/26. 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 9/212:16 pm -
1 stop9h 11m
Wed 9/2310:25 pm -
1 stop10h 10m
Deal found 8/26![Alaska Airlines logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 8/26. 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 9/216:00 am -
1 stop9h 06m
Wed 9/238:45 pm -
2 stops11h 50m
Deal found 8/26![Multiple Airlines logo]()
$410
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 August 30, 2026.
Search for one-way flight options from Boise to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 10/188:59 am -
1 stop12h 39m
Deal found 8/29![Delta logo]()
$269
This Booking.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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.
Sun 10/187:00 am -
2 stops11h 11m
Deal found 8/29![Multiple Airlines logo]()
$303
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Sat 9/196:15 am -
1 stop8h 34m
Deal found 8/28![United Airlines logo]()
$725
This Delta deal was found by Cheapflights users on 8/26. 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.
Fri 10/238:59 am -
1 stop12h 39m
Deal found 8/26![Delta logo]()
$737
This Booking.com deal was found by Cheapflights users on 8/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 am -
2 stops15h 55m
Deal found 8/28![Multiple Airlines logo]()
$793
This Alaska Airlines deal was found by Cheapflights users on 8/27. 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.
Thu 9/176:00 am -
1 stop9h 06m
Deal found 8/27![Multiple Airlines logo]()
$814
This Booking.com deal was found by Cheapflights users on 8/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:18 pm -
2 stops22h 52m
Deal found 8/26![Multiple Airlines logo]()
$827
This Booking.com deal was found by Cheapflights users on 8/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:06 pm -
1 stop10h 59m
Deal found 8/26![Alaska Airlines logo]()
$867
This Booking.com deal was found by Cheapflights users on 8/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:20 pm -
2 stops23h 56m
Deal found 8/28![Multiple Airlines logo]()
$977
This Booking.com deal was found by Cheapflights users on 8/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:20 am -
1 stop11h 28m
Deal found 8/28![Alaska Airlines logo]()
$1,002
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 August 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $404 (Alaska Airlines) |
One-way from | $269 (Delta) |
Popular in | December |
Cheapest in | April |
Average price | $663 |
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 7,457,451 searches. Data last updated August 30, 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
Cheapest round-trip
BoiseKailua-Kona
BOI Boise Air Term. Gowen Fld - KOA Kona Intl
BOIKOA
Boise Air Term. Gowen Fld
Tue 9/22
8:55 am-5:31 pm
1 stop12h 36m
Kona Intl
Tue 9/29
8:55 pm-9:54 am
1 stop8h 59m
$404
Quickest round-trip
BoiseKailua-Kona
BOI Boise Air Term. Gowen Fld - KOA Kona Intl
BOIKOA
Boise Air Term. Gowen Fld
Mon 9/21
2:16 pm-7:27 pm
1 stop9h 11m
Kona Intl
Wed 9/23
10:25 pm-12:35 pm
1 stop10h 10m
$404
BoiseKailua-Kona
BOI Boise Air Term. Gowen Fld - KOA Kona Intl
BOIKOA
Boise Air Term. Gowen Fld
Tue 9/22
6:00 am-2:39 pm
2 stops12h 39m
Kona Intl
Tue 9/29
10:25 pm-12:35 pm
1 stop10h 10m
$410
BoiseKailua-Kona
BOI Boise Air Term. Gowen Fld - KOA Kona Intl
BOIKOA
Boise Air Term. Gowen Fld
Mon 9/21
6:00 am-11:06 am
1 stop9h 06m
Kona Intl
Wed 9/23
8:45 pm-12:35 pm
2 stops11h 50m
$410
BoiseKailua-Kona
BOI Boise Air Term. Gowen Fld - KOA Kona Intl
BOIKOA
Boise Air Term. Gowen Fld
Sun 9/20
8:55 am-5:31 pm
1 stop12h 36m
Kona Intl
Sat 9/26
8:55 pm-9:54 am
1 stop8h 59m
$434
BoiseKailua-Kona
BOI Boise Air Term. Gowen Fld - KOA Kona Intl
BOIKOA
Boise Air Term. Gowen Fld
Thu 9/17
8:55 am-5:31 pm
1 stop12h 36m
Kona Intl
Wed 9/23
8:55 pm-11:37 am
1 stop10h 42m
$434
BoiseKailua-Kona
BOI Boise Air Term. Gowen Fld - KOA Kona Intl
BOIKOA
Boise Air Term. Gowen Fld
Sat 11/28
6:50 am-6:10 pm
2 stops14h 20m
Kona Intl
Fri 12/4
9:30 pm-2:10 pm
2 stops13h 40m
$445
BoiseKailua-Kona
BOI Boise Air Term. Gowen Fld - KOA Kona Intl
BOIKOA
Boise Air Term. Gowen Fld
Sun 1/17
6:37 am-4:20 pm
2 stops12h 43m
Kona Intl
Sat 1/23
8:45 pm-12:24 pm
2 stops12h 39m
$484
Cheapest one-way
BoiseKailua-Kona
BOI Boise Air Term. Gowen Fld - KOA Kona Intl
BOIKOA
Boise Air Term. Gowen Fld
Sun 10/18
8:59 am-5:38 pm
1 stop12h 39m
$269
BoiseKailua-Kona
BOI Boise Air Term. Gowen Fld - KOA Kona Intl
BOIKOA
Boise Air Term. Gowen Fld
Sun 10/18
7:00 am-2:11 pm
2 stops11h 11m
$303
Showing 1-10 of 19 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 August.
| 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 Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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?
The best time to book flights from Boise to Kailua-Kona is 21 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, April is the cheapest month in which you can book a flight from Boise to Kailua-Kona (average of $465). Flying from Boise to Kailua-Kona in December is currently the most expensive (average of $795). 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 Boise to Kailua-Kona?
Airfare is below average for this route at the moment.
Boise to Kailua-Kona flights typically cost between $466 and $1,558 in September.The cheapest round-trip price found within the last 5 days was $404 on Alaska Airlines (Sep 21-Sep 23).
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 August 30, 2026.
Read through reviews of airlines operating flights from Boise to Kailua-Kona, such as Southwest,Alaska Airlines, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from 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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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 August 30, 2026.
Boise and Kailua-Kona flights
Browse other Boise and Kailua-Kona flight options. Last updated on August 30, 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 August 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Boise to Kailua-Kona
Discover the top 4 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 7,457,451 searches. Data last updated August 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$200 | Average$508 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$257 | Average$565 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$373 | Average$561 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$385 | Average$604 | FlexibilityNo cancel fee | On-time63% |