£460 Cheap Flights from Boise (BOI) to Kailua-Kona (KOA)

Featured airlines

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 25% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Boise (BOI) to Kailua-Kona (KOA)

Prices were available within the past 7 days and start at £460 for one-way flights and £963 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 28 Dec - Tue, 31 Dec
BOI
Boise
KOA
Kailua-Kona
£963 Return, found 3 days ago
£963
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 28 Dec from Boise to Kailua-Kona, returning Tue, 31 Dec, priced at £963 found 3 days ago
Alaska Airlines
Sat, 28 Dec - Tue, 31 Dec
BOI
Boise
KOA
Kailua-Kona
£993 Return, found 3 days ago
£993
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 28 Dec from Boise to Kailua-Kona, returning Tue, 31 Dec, priced at £993 found 3 days ago
Alaska Airlines
Sat, 28 Dec - Tue, 31 Dec
BOI
Boise
KOA
Kailua-Kona
£994 Return, found 3 days ago
£994
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 28 Dec from Boise to Kailua-Kona, returning Tue, 31 Dec, priced at £994 found 3 days ago
Alaska Airlines
Sat, 28 Dec - Tue, 31 Dec
BOI
Boise
KOA
Kailua-Kona
£1,005 Return, found 3 days ago
£1,005
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 28 Dec from Boise to Kailua-Kona, returning Tue, 31 Dec, priced at £1,005 found 3 days ago
Alaska Airlines
Sat, 28 Dec - Tue, 31 Dec
BOI
Boise
KOA
Kailua-Kona
£1,024 Return, found 3 days ago
£1,024
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 28 Dec from Boise to Kailua-Kona, returning Tue, 31 Dec, priced at £1,024 found 3 days ago
Alaska Airlines
Sat, 28 Dec - Tue, 31 Dec
BOI
Boise
KOA
Kailua-Kona
£1,032 Return, found 3 days ago
£1,032
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 28 Dec from Boise to Kailua-Kona, returning Tue, 31 Dec, priced at £1,032 found 3 days ago
Alaska Airlines
Sat, 28 Dec - Tue, 31 Dec
BOI
Boise
KOA
Kailua-Kona
£1,037 Return, found 3 days ago
£1,037
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 28 Dec from Boise to Kailua-Kona, returning Tue, 31 Dec, priced at £1,037 found 3 days ago
Alaska Airlines
Sat, 28 Dec - Tue, 31 Dec
BOI
Boise
KOA
Kailua-Kona
£1,048 Return, found 3 days ago
£1,048
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 28 Dec from Boise to Kailua-Kona, returning Tue, 31 Dec, priced at £1,048 found 3 days ago
Alaska Airlines
Sat, 28 Dec - Tue, 31 Dec
BOI
Boise
KOA
Kailua-Kona
£1,054 Return, found 3 days ago
£1,054
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 28 Dec from Boise to Kailua-Kona, returning Tue, 31 Dec, priced at £1,054 found 3 days ago
Alaska Airlines
Sat, 28 Dec - Tue, 31 Dec
BOI
Boise
KOA
Kailua-Kona
£1,058 Return, found 3 days ago
£1,058
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 28 Dec from Boise to Kailua-Kona, returning Tue, 31 Dec, priced at £1,058 found 3 days ago
Alaska Airlines
Sat, 28 Dec - Tue, 31 Dec
BOI
Boise
KOA
Kailua-Kona
£1,063 Return, found 3 days ago
£1,063
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 28 Dec from Boise to Kailua-Kona, returning Tue, 31 Dec, priced at £1,063 found 3 days ago
Alaska Airlines
Sat, 28 Dec - Tue, 31 Dec
BOI
Boise
KOA
Kailua-Kona
£1,069 Return, found 3 days ago
£1,069
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 28 Dec from Boise to Kailua-Kona, returning Tue, 31 Dec, priced at £1,069 found 3 days ago
Alaska Airlines
Sat, 28 Dec - Tue, 31 Dec
BOI
Boise
KOA
Kailua-Kona
£1,076 Return, found 3 days ago
£1,076
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 28 Dec from Boise to Kailua-Kona, returning Tue, 31 Dec, priced at £1,076 found 3 days ago
Alaska Airlines
Sat, 28 Dec - Tue, 31 Dec
BOI
Boise
KOA
Kailua-Kona
£1,087 Return, found 3 days ago
£1,087
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 28 Dec from Boise to Kailua-Kona, returning Tue, 31 Dec, priced at £1,087 found 3 days ago
Flight from Boise to Kailua-Kona route information
Origin airport
Boise
Destination airport
Kona Intl.
Return price
£963
Distance
4514 km

Compare flights from Boise to Kailua-Kona easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Boise to Kailua-Kona. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Kona Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Boise to Kona Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Boise (BOI) to Kona Intl. (KOA) 

The easiest way to view the best deals on flights from Boise to Kailua-Kona today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Boise to Kona Intl. start at just £963 and range up to £1,087.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Boise and Kailua-Kona
  • booking your flight during December, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Boise to Kailua-Kona flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Boise to Kona Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Boise Airport to KOA?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight from Boise Airport (BOI) to KOA was £963. Cheap fares don’t last long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Boise Airport to Kona Intl. Airport (KOA)?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Boise Airport (BOI) to Kona Intl. Airport (KOA) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Boise Airport (BOI) to KOA flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Boise Airport (BOI) to Kona Intl. Airport (KOA)?
The distance is around 4,500 kilometres. Earplugs? Check. Noise-cancelling headphones? Check. You’d be wise to pack all the essentials for this long-haul Boise to Kailua-Kona flight.
Which airlines fly direct from BOI to Ellison Onizuka Kona Intl. Airport at Keāhole?
You won’t find any airlines operating directly between BOI and KOA, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are BOI to Kona Intl. Airport (KOA) flight tickets cheaper when they're purchased at the last minute?
Flight prices from Boise Airport (BOI) to Ellison Onizuka Kona Intl. Airport at Keāhole are available up to a year before departure on Expedia. And although you may score a great last-minute deal, it’s not something you should bank on. Also, booking your flights well in advance means you’ll have more options — and you can avoid getting stuck in the dreaded middle seat! We’re always updating our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.
*Available to Expedia members.