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Kailua-Kona

$139+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — KOA
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Boise Air Term. Gowen Fld to Kona Intl are usually found in January or February, booked 16 days in advance, depart on a Thursday or Tuesday and return on a Friday

Cheap 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$323
(Delta)

One-way from

$139
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$428
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Kona Intl flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Kona Intl flights.
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From Boise Air Term. Gowen Fld to Kona Intl
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One-way flight from Boise Air Term. Gowen Fld to Kona Intl
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Highest demand for flights based on searches. 7% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Boise to Kailua-Kona

Cheapest flights from Boise to Kailua-Kona
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 February 20, 2025.

This Delta deal was found by Cheapflights users on 2/20. 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 4/259:25 amBOI - KOA
1 stop12h 14mDelta
Fri 5/28:20 pmKOA - BOI
1 stop13h 10mDelta
Deal found 2/20$323
This Southwest deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/26:30 amBOI - KOA
1 stop9h 30mSouthwest
Thu 3/67:00 amKOA - BOI
2 stops13h 05mSouthwest
Deal found 2/20$346
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 7/297:15 pmBOI - KOA
1 stop18h 05mAlaska Airlines
Sat 8/97:05 pmKOA - BOI
2 stops13h 39mAlaska Airlines
Deal found 2/20$354
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1210:45 amBOI - KOA
2 stops13h 43mUnited Airlines
Tue 8/1910:55 pmKOA - BOI
2 stops10h 35mUnited Airlines
Deal found 2/20$429
This Hawaiian Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 3/142:46 pmBOI - KOA
1 stop11h 47mHawaiian Airlines
Mon 3/2410:00 pmKOA - BOI
1 stop10h 32mHawaiian Airlines
Deal found 2/20$1,005
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 12/265:13 pmBOI - KOA
1 stop24h 39mAmerican Airlines
Fri 1/210:28 pmKOA - BOI
1 stop11h 52mAmerican Airlines
Deal found 2/20$1,080

Find flights from Boise to Kailua-Kona within your budget

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 February 20, 2025.

Fly from

Boise

Fly to

Kailua-Kona

Route

Depart

Return

Price

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Fri 4/25

9:25 am-5:39 pm

1 stop12h 14m

Kona Intl

Fri 5/2

8:20 pm-1:30 pm

1 stop13h 10m

$323

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Sun 3/2

6:30 am-1:00 pm

1 stop9h 30m

Kona Intl

Thu 3/6

7:00 am-11:05 pm

2 stops13h 05m

$346

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Mon 3/10

2:46 pm-10:33 pm

1 stop11h 47m

Kona Intl

Mon 3/17

3:20 pm-12:31 pm

1 stop17h 11m

$357

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Thu 4/3

12:57 pm-7:36 pm

1 stop10h 39m

Kona Intl

Mon 4/7

11:03 pm-4:21 pm

1 stop13h 18m

$726

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Fri 3/14

2:46 pm-10:33 pm

1 stop11h 47m

Kona Intl

Mon 3/24

10:00 pm-12:32 pm

1 stop10h 32m

$1,005

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Wed 5/14

6:30 am-10:11 pm

1 stop19h 41m

$139

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Mon 5/12

11:00 am-5:42 pm

1 stop10h 42m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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 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.
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.

Travel insights for flights from Boise to Kailua-Kona

Get recent, data-driven insights about flights from Boise to Kailua-Kona including ideal travel times, pricing trends, and more.

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 14, 2025.

The best time to book flights from Boise to Kailua-Kona is 16 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, October is the cheapest month in which you can book a flight from Boise to Kailua-Kona (average of $409). Flying from Boise to Kailua-Kona in June is currently the most expensive (average of $621). 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.

What is the cheapest time of day to fly from BOI to KOA?

Find hourly flight availability from Boise to Kailua-Kona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Boise to Kailua-Kona at noon. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Boise to Kailua-Kona?

Use this chart to determine the cheapest time to fly round-trip from Boise to Kailua-Kona. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boise to Kailua-Kona flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kailua-Kona ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Kailua-Kona when rainfall is around 1.6 in.

Temperature in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kailua-Kona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

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 February 20, 2025.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

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

    Flying on Delta is currently your cheapest option to Kailua-Kona, with prices starting at $323. Additional round-trip tickets that might be worth considering are offered by Southwest and Alaska Airlines, with the lowest prices starting at $346 and $357, respectively. Users have found that Delta is 37% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise to Kailua-Kona 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 Boise to Kailua-Kona?

    Currently, October is the cheapest month in which you can book a flight from Boise to Kailua-Kona (average of $409). Flying from Boise to Kailua-Kona in June is currently the most expensive (average of $621). 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

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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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$259Average$522FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$294Average$503FlexibilityNo cancel feeOn-time63%
DeltaCheapest$321Average$460FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$322Average$588FlexibilityNo cancel feeOn-time69%
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