Cheap flights from Kona to Boise

Compare Kona to Boise flight deals

Find the cheapest month or even day of the year to fly to Boise

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Find the cheapest month to fly from Kona to Boise

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kona to Boise flights are currently cheapest in March.

Kona to Boise: Alternative routes

Compare routes from Kona to Boise below. You may find an airport to fly into that's cheaper, faster, or easier than Boise.

Kailua-Kona to Boise: Flight information

The things to know before you go.
Cheapest flight foundP32,243
Cheapest month to flyMay

Finding cheap flights from Kona to Boise: Frequently asked questions

The best price we found for a return flight from Kona to Boise is P32,243. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Kona to Boise. But we found flights with one or more stops from P32,243.
As of March 2026, there are no flights flying from Kona to Boise.
The cheapest month to fly from Kona to Boise is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kona Airport to Boise Airport on Wednesday, 27 May 2026.
No airlines currently offer direct flights between Kona Airport and Boise Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boise but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boise is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Boise.

Flying from Kona International Airport at Keahole (KOA) to Boise Air Terminal (Gowen Field) Airport (BOI): what you need to know

  • Leave plenty of time to make your KOA to BOI flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Flying during a peak month like July? School holidays and other popular periods can lead to longer lines at security. Play things extra safe and get there up to four hours ahead of an international flight and two hours before domestic departures.

  • We make it simple to book a flight with a stopover. To see your options for tickets from Kona International Airport at Keahole to Boise Air Terminal (Gowen Field) Airport, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to explore the city of your choice. Worthwhile stopovers between KOA and BOI include:

    • Seattle-Tacoma International Airport

    • Metropolitan Oakland International Airport

    • Harry Reid Airport (formerly McCarran Airport)

How to find the cheapest flights from Kona International Airport at Keahole (KOA) to Boise Air Terminal (Gowen Field) Airport (BOI)

  • The cheapest price we've found for a one-way Kona International Airport at Keahole to Boise Air Terminal (Gowen Field) Airport flight is P16,457. A round-trip plane ticket right now is P32,243. Depending on the availability and when you book, these fares may change.

  • It's a good idea to book early if you're looking for cheap tickets from KOA to BOI. That's because airlines adjust prices based on demand, which tends to increase closer to departure.

  • If you can be flexible with your trip dates, use the 'Whole month' tool. It'll find the lowest price in every month when searching for a flight from Kona International Airport at Keahole to Boise Air Terminal (Gowen Field) Airport.

  • Snapping up cheap flights from KOA to BOI is a breeze with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know when there's a better deal.

  • Choose your ideal departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Kona International Airport at Keahole to Boise Air Terminal (Gowen Field) Airport.

Handy information about Kona International Airport at Keahole (KOA)

  • 88.63% of flights departing from Kona International Airport at Keahole land at their destination on time. With its solid on-time performance, you're unlikely to experience delays when flying out of KOA.

  • Central Kailua-Kona to Kona International Airport at Keahole is around 13 kilometres. Depending on traffic, it'll take you about 15 minutes to get there if you're catching a cab, ride-sharing or driving.

  • The journey on public transport typically takes 30 minutes.

  • Get your flight from Kona International Airport at Keahole to Boise Air Terminal (Gowen Field) Airport off to a relaxed start. Just a quick drive from KOA, book a night at Banyan Tree Sanctuary Guest House and be well-rested for the journey ahead.

Arriving at Boise Air Terminal (Gowen Field) Airport (BOI)

Getting from Boise Air Terminal (Gowen Field) Airport (BOI) to central Boise

  • You'll find BOI at 3201 Airport Way.

  • From Boise Air Terminal (Gowen Field) Airport, Boise is approximately 18 kilometres away. It takes around 20 minutes to get to the centre driving.

  • Travelling on public transport typically takes 1 hour 35 minutes.

When to fly to Boise Air Terminal (Gowen Field) Airport (BOI)

  • July is the busiest month for flights from Kona International Airport at Keahole to Boise Air Terminal (Gowen Field) Airport. To skip the crowds, travel to Boise in May.

  • The warmest month in Boise is July, with temperatures ranging between 15ºC (59ºF) and 35ºC (95ºF). Book your flights from Kona International Airport at Keahole to Boise Air Terminal (Gowen Field) Airport in this month if you enjoy this type of weather.

  • If you like cooler conditions, look for a cheap ticket from KOA to BOI in January. Temperatures average between -11ºC (12ºF) and 5ºC (41ºF) then.

Explore more of United States

  • Spokane is just one of the many cities in United States waiting to be explored after you've seen Boise. Around 467 kilometres away to the north, well-known attractions include Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

  • If there's time to check out another well-known destination in United States, head for Salt Lake City, about 483 kilometres south-east of Boise. Temple Square, Utah State Capitol and Red Butte Garden are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.