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$403+ Cheap flights from Kailua-Kona to Boise (KOA - BOI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — BOI
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Kailua-Kona to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Boise (BOI). 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 April 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$403
(Delta)

Popular in

December

Cheapest in

August

Average price

$366
Provider with most accurate pricing for Kona Intl-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Kona Intl-Boise Air Term. Gowen Fld flights.
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From Kona Intl to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Kailua-Kona to Boise

Cheapest flights from Kailua-Kona to Boise
Explore the most affordable flight options available from Kailua-Kona to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 8/149:45 pmKOA - BOI
1 stop11h 29mDelta
Sun 8/1710:38 amBOI - KOA
1 stop11h 00mDelta
Deal found 4/29$403
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/228:00 amKOA - BOI
1 stop10h 42mHawaiian Airlines
Mon 5/267:45 amBOI - KOA
1 stop9h 49mHawaiian Airlines
Deal found 4/29$501
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/219:00 pmKOA - BOI
2 stops14h 55mAlaska Airlines
Mon 5/267:45 amBOI - KOA
2 stops11h 43mAlaska Airlines
Deal found 4/29$530

Cheapflights Fare Finder

Customize your flight search to find flights from Kailua-Kona to Boise 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 April 29, 2025.
Use the filters below to find and compare flights from Kailua-Kona to Boise that are best for you.

Fly from

Kailua-Kona

Fly to

Boise

Route

Depart

Return

Price

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Thu 8/14

9:45 pm-1:14 pm

1 stop11h 29m

Boise Air Term. Gowen Fld

Sun 8/17

10:38 am-5:38 pm

1 stop11h 00m

$403

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Thu 5/22

8:00 am-10:42 pm

1 stop10h 42m

Boise Air Term. Gowen Fld

Mon 5/26

7:45 am-1:34 pm

1 stop9h 49m

$501

Kailua-KonaBoise

KOA - BOI

KOABOI

Kona Intl

Wed 5/21

9:00 pm-3:55 pm

2 stops14h 55m

Boise Air Term. Gowen Fld

Mon 5/26

7:45 am-3:28 pm

2 stops11h 43m

$530

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Kailua-Kona to Boise

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 Kailua-Kona to Boise in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kailua-Kona-Boise flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kailua-Kona-Boise flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kailua-Kona-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kailua-Kona-Boise flights, Cheapflights users trust eDreams the most. eDreams 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 Kailua-Kona-Boise 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 Kailua-Kona to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Kailua-Kona with our price prediction graph.
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 Kailua-Kona to Boise

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated April 29, 2025.
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,405 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Kailua-Kona to Boise round-trip?

    According to our current data, Delta ($403), Hawaiian Airlines ($501), and Alaska Airlines ($530) offers the cheapest pricing from Kailua-Kona to Boise. Users have found that Delta is 4% cheaper than the other options available to this destination.

  • Can I find deals for flights from Kailua-Kona to Boise that include hotel bookings?

    Yes. In addition to deals on Kailua-Kona to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kailua-Kona to Boise?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kailua-Kona to Boise.

  • Can I find deals for business class flights from Kailua-Kona to Boise?

    Yes. Cheapflights offers flight deals from Kailua-Kona to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kailua-Kona to Boise?

    Currently, October is the cheapest month in which you can book a flight from Kailua-Kona to Boise (average of $314). Flying from Kailua-Kona to Boise in June is currently the most expensive (average of $406). 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.

See more FAQs

Traveling to a place near Kailua-Kona?

Book flights to Kailua-Kona if you plan to visit one of these locations
Nampa
Meridian
McCall
Caldwell
Ontario

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Top 2 airlines flying from Kailua-Kona to Boise

Discover the top 2 airlines that operate flights from Kailua-Kona to Boise. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$200Average$377FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$259Average$370FlexibilityNo cancel feeOn-time75%

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