Cheap Flights to Ka'u

View AU$98 flight on Wed, 27 May 2026Opens in a new window

Popular airlines to Ka'u

  • Alaska Airlines

  • Southwest Airlines

  • United

  • American Airlines

  • Hawaiian Airlines

  • Delta

  • Japan Airlines

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Cheapest Flights to Ka'u

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, 24 Feb - Sat, 28 Feb
HNL
Oahu
ITO
Hawaii Island
AU$193 Return, found 3 days ago
AU$193
Return
found 3 days ago
Select Alaska Airlines flight, departing Tue, 24 Feb from Oahu to Hawaii Island, returning Sat, 28 Feb, priced at AU$193 found 3 days ago
Alaska Airlines
Tue, 17 Mar - Wed, 18 Mar
HNL
Oahu
ITO
Hawaii Island
AU$196 Return, found 5 days ago
AU$196
Return
found 5 days ago
Select Alaska Airlines flight, departing Tue, 17 Mar from Oahu to Hawaii Island, returning Wed, 18 Mar, priced at AU$196 found 5 days ago
Alaska Airlines
Tue, 17 Mar - Wed, 18 Mar
HNL
Oahu
ITO
Hawaii Island
AU$202 Return, found 5 days ago
AU$202
Return
found 5 days ago
Select Alaska Airlines flight, departing Tue, 17 Mar from Oahu to Hawaii Island, returning Wed, 18 Mar, priced at AU$202 found 5 days ago
Hawaiian Airlines
Thu, 12 Feb - Wed, 18 Feb
HNL
Oahu
ITO
Hawaii Island
AU$209 Return, found 7 hours ago
AU$209
Return
found 7 hours ago
Select Hawaiian Airlines flight, departing Thu, 12 Feb from Oahu to Hawaii Island, returning Wed, 18 Feb, priced at AU$209 found 7 hours ago
Alaska Airlines
Tue, 24 Feb - Sat, 28 Feb
HNL
Oahu
ITO
Hawaii Island
AU$216 Return, found 2 days ago
AU$216
Return
found 2 days ago
Select Alaska Airlines flight, departing Tue, 24 Feb from Oahu to Hawaii Island, returning Sat, 28 Feb, priced at AU$216 found 2 days ago
Alaska Airlines
Tue, 24 Feb - Sat, 28 Feb
HNL
Oahu
ITO
Hawaii Island
AU$217 Return, found 2 days ago
AU$217
Return
found 2 days ago
Select Alaska Airlines flight, departing Tue, 24 Feb from Oahu to Hawaii Island, returning Sat, 28 Feb, priced at AU$217 found 2 days ago
Alaska Airlines
Fri, 20 Feb - Tue, 24 Feb
HNL
Oahu
ITO
Hawaii Island
AU$224 Return, found 2 days ago
AU$224
Return
found 2 days ago
Select Alaska Airlines flight, departing Fri, 20 Feb from Oahu to Hawaii Island, returning Tue, 24 Feb, priced at AU$224 found 2 days ago
Virgin Australia
Thu, 5 Feb - Thu, 12 Feb
MEL
Melbourne
ITO
Hawaii Island
AU$1,021 Return, found 4 days ago
AU$1,021
Return
found 4 days ago
Select Virgin Australia flight, departing Thu, 5 Feb from Melbourne to Hawaii Island, returning Thu, 12 Feb, priced at AU$1,021 found 4 days ago
Qantas Airways
Fri, 6 Mar - Wed, 18 Mar
SYD
Sydney
ITO
Hawaii Island
AU$1,639 Return, found 14 hours ago
AU$1,639
Return
found 14 hours ago
Select Qantas Airways flight, departing Fri, 6 Mar from Sydney to Hawaii Island, returning Wed, 18 Mar, priced at AU$1,639 found 14 hours ago
Jetstar
Fri, 12 June - Sun, 21 June
AVV
Melbourne
ITO
Hawaii Island
AU$1,745 Return, found 2 days ago
AU$1,745
Return
found 2 days ago
Select Jetstar flight, departing Fri, 12 June from Melbourne to Hawaii Island, returning Sun, 21 June, priced at AU$1,745 found 2 days ago

Ka'u Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Ka'u today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Ka'u Airfare

At Expedia.com.au, it’s simple to find cheap flights to Ka'u that won’t cause your wallet to flinch. Browse through our inventory of Ka'u flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Ka'u Flights Information

Airlines serving
Alaska Airlines, Hawaiian Airlines, Qantas Airways, Virgin Australia, Jetstar
Roundtrip price
from AU$193

Frequently asked questions

How do I find cheap flights to Kau that have flexible change policies?
Search for your bargain flights to Kau, then mark the "No change fee" box directly under the "Flexible change policies" heading. It really is that easy. We get that travel plans change and flexibility matters, so book with confidence with Expedia.
Which airlines fly to Kau?
When you're ready to book your seat to or near Kau, these leading carriers look forward to welcoming you aboard:

  • Hawaiian Airlines - 672 flights to or near Kau each month, including 672 flights to Kona Intl. Airport (KOA) per month.
  • Southwest Airlines - 290 flights to or near Kau each month, including 290 flights to Kona Intl. Airport (KOA) per month.
  • Southern Airways Express - 182 flights to or near Kau each month, including 182 flights to Kona Intl. Airport (KOA) per month.

How can I find cheap tickets to Kau?
Book ahead of time, fly in or out of nearby airports, avoid holiday periods — there are lots of ways! Another one is to make the most of Expedia's "flexible dates" function. Find a Kau flight, then check out the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Kau was AU$193.
How much is a flight to Kau?
One-way flights taking off from Oahu (HNL) sold for as low as AU$98 in the last seven days. During this time, the price of a round-trip fare to Kau ranged between AU$193 and AU$1,745. If you spot a bargain, book immediately — these prices don't hang around.
What are the most popular airports to fly into in Kau?
Start arranging your Kau journey by booking one of the 1 605 monthly flights to Kona Intl. Airport (KOA). This is the region's principal gateway.
When is the cheapest time to fly to Kau?
Jet off on a Tuesday to increase your chances of nabbing the cheapest deal to Kau. Mondays are usually the next most affordable day to depart. Saturday is typically the costliest day to fly anywhere.
How much is a plane ticket to Kau?
In the last seven days, airfares to Kau varied between AU$193 and AU$1,745. Prices depend on a number of things, particularly the departure time, airline, seating class and when you make your booking.
What is the best time to go to Kau?
A good time to visit Ocean View is after June 20 when the summer season begins. In Kau's major city, average temperatures vary from 21ºC to 24ºC during this time — perfect weather for sightseeing! January, February and June are the most popular months to travel to this destination.
What months are the cheapest to book a flight to Kau?
An inexpensive month to book a terrific deal to Kau is February, whereas prices are higher in December. Avoid this month if you'd like to save money.

Trending flights to Ka'u

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Fri, 6 Feb - Tue, 10 Feb
SYD
Sydney
ITO
Hawaii Island
AU$853 Return, found 1 hour ago
AU$853
Return
found 1 hour ago
Select Hawaiian Airlines flight, departing Fri, 6 Feb from Sydney to Hawaii Island, returning Tue, 10 Feb, priced at AU$853 found 1 hour ago
*Available to Expedia members.