A vast volcanic crater surrounded by rugged terrain.

Flight Destinations in Ka'u

View ฿12,605 flight on Sun, 23 Aug 2026Opens in a new window

Popular airlines to Ka'u

  • Alaska Airlines

  • United

  • American Airlines

  • Southwest Airlines

  • Japan Airlines

  • Qantas Airways

  • Philippine Airlines

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Cheap round-trip flights to Ka'u

Prices were available within the past 7 days and start at ฿12,605 for one-way flights and ฿21,985 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
United
American Airlines
American Airlines
American Airlines
Delta
Japan Airlines
Alaska Airlines

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.

Japan Airlines

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 ฿21,985.
How much is a flight to Kau?
One-way flights taking off from Phoenix (PHX) sold for as low as ฿12,605 in the last seven days. During this time, the price of a round-trip fare to Kau ranged between ฿21,985 and ฿52,655. 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.
How much is a plane ticket to Kau?
In the last seven days, airfares to Kau varied between ฿21,985 and ฿52,655. 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.

Book with confidence

About Ka'u

Expedia offers flights to Ka'u to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Ka'u or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Ka'u
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