Cheap Flights to Ka'u

View AU$120 flight on Sat, 16 May 2026Opens in a new window

Popular airlines to Ka'u

  • Alaska Airlines

  • United

  • Southwest Airlines

  • American Airlines

  • Japan Airlines

  • Philippine Airlines

  • Qantas Airways

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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
Mon, 31 Aug - Sat, 5 Sept
HNL
Oahu
ITO
Hawaii Island
AU$239 Return, found 6 days ago
AU$239
Return
found 6 days ago
Select Alaska Airlines flight, departing Mon, 31 Aug from Oahu to Hawaii Island, returning Sat, 5 Sept, priced at AU$239 found 6 days ago
Alaska Airlines
Thu, 14 May - Mon, 18 May
HNL
Oahu
ITO
Hawaii Island
AU$243 Return, found 18 hours ago
AU$243
Return
found 18 hours ago
Select Alaska Airlines flight, departing Thu, 14 May from Oahu to Hawaii Island, returning Mon, 18 May, priced at AU$243 found 18 hours ago
Alaska Airlines
Fri, 8 May - Tue, 12 May
HNL
Oahu
ITO
Hawaii Island
AU$245 Return, found 5 days ago
AU$245
Return
found 5 days ago
Select Alaska Airlines flight, departing Fri, 8 May from Oahu to Hawaii Island, returning Tue, 12 May, priced at AU$245 found 5 days ago
Alaska Airlines
Thu, 14 May - Mon, 18 May
HNL
Oahu
ITO
Hawaii Island
AU$249 Return, found 18 hours ago
AU$249
Return
found 18 hours ago
Select Alaska Airlines flight, departing Thu, 14 May from Oahu to Hawaii Island, returning Mon, 18 May, priced at AU$249 found 18 hours ago
Alaska Airlines
Fri, 8 May - Tue, 12 May
HNL
Oahu
ITO
Hawaii Island
AU$253 Return, found 5 days ago
AU$253
Return
found 5 days ago
Select Alaska Airlines flight, departing Fri, 8 May from Oahu to Hawaii Island, returning Tue, 12 May, priced at AU$253 found 5 days ago
Alaska Airlines
Thu, 7 May - Mon, 11 May
OGG
Maui
ITO
Hawaii Island
AU$336 Return, found 1 day ago
AU$336
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu, 7 May from Maui to Hawaii Island, returning Mon, 11 May, priced at AU$336 found 1 day ago
Virgin Australia
Fri, 8 May - Sun, 10 May
BNE
Brisbane
ITO
Hawaii Island
AU$1,381 Return, found 3 days ago
AU$1,381
Return
found 3 days ago
Select Virgin Australia flight, departing Fri, 8 May from Brisbane to Hawaii Island, returning Sun, 10 May, priced at AU$1,381 found 3 days ago
Jetstar
Tue, 24 Nov - Mon, 30 Nov
AVV
Melbourne
ITO
Hawaii Island
AU$1,483 Return, found 1 day ago
AU$1,483
Return
found 1 day ago
Select Jetstar flight, departing Tue, 24 Nov from Melbourne to Hawaii Island, returning Mon, 30 Nov, priced at AU$1,483 found 1 day ago
All Nippon Airways
Sat, 6 June - Sat, 13 June
ITM
Osaka
ITO
Hawaii Island
AU$1,515 Return, found 1 day ago
AU$1,515
Return
found 1 day ago
Select All Nippon Airways flight, departing Sat, 6 June from Osaka to Hawaii Island, returning Sat, 13 June, priced at AU$1,515 found 1 day ago
United
Thu, 7 May - Mon, 11 May
DTW
Detroit
ITO
Hawaii Island
AU$1,569 Return, found 1 day ago
AU$1,569
Return
found 1 day ago
Select United flight, departing Thu, 7 May from Detroit to Hawaii Island, returning Mon, 11 May, priced at AU$1,569 found 1 day ago

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.

Alaska Airlines
Tue, 4 Aug - Tue, 4 Aug
MEL
Melbourne
ITO
Hawaii Island
AU$1,360 Return, found 5 days ago
AU$1,360
Return
found 5 days ago
Select Alaska Airlines flight, departing Tue, 4 Aug from Melbourne to Hawaii Island, returning Tue, 4 Aug, priced at AU$1,360 found 5 days ago

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$239.
How much is a flight to Kau?
One-way flights taking off from Oahu (HNL) sold for as low as AU$120 in the last seven days. During this time, the price of a round-trip fare to Kau ranged between AU$239 and AU$1,569. 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$239 and AU$1,569. 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.

Travel information

Ka'u Flights Information

Airlines serving
Alaska Airlines, United, Jetstar, Japan Airlines, Virgin Australia, All Nippon Airways
Roundtrip price
from AU$239
Ka'u Flights Information

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