Cheap Flights to Ka'u from ₩85,100

View ₩85,100 flight on Tue, Mar 24, 2026Opens in a new window

Popular airlines to Ka'u

  • Alaska Airlines

  • Southwest Airlines

  • Hawaiian Airlines

  • American Airlines

  • United

  • Delta

  • Japan Airlines

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How much is the cheapest flight to Ka'u?

Prices were available within the past 7 days and start at ₩85,100 for one-way flights and ₩180,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Mar 24 - Wed, Mar 25
HNL
Oahu
ITO
Hawaii Island
₩180,200 Roundtrip, found 3 days ago
₩180,200
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Mar 24 from Oahu to Hawaii Island, returning Wed, Mar 25, priced at ₩180,200 found 3 days ago
Alaska Airlines
Tue, Mar 24 - Wed, Mar 25
HNL
Oahu
ITO
Hawaii Island
₩187,500 Roundtrip, found 3 days ago
₩187,500
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Mar 24 from Oahu to Hawaii Island, returning Wed, Mar 25, priced at ₩187,500 found 3 days ago
Hawaiian Airlines
Tue, Mar 24 - Wed, Mar 25
HNL
Oahu
ITO
Hawaii Island
₩188,400 Roundtrip, found 3 days ago
₩188,400
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Mar 24 from Oahu to Hawaii Island, returning Wed, Mar 25, priced at ₩188,400 found 3 days ago
Hawaiian Airlines
Tue, Mar 24 - Wed, Mar 25
HNL
Oahu
ITO
Hawaii Island
₩189,000 Roundtrip, found 3 days ago
₩189,000
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Mar 24 from Oahu to Hawaii Island, returning Wed, Mar 25, priced at ₩189,000 found 3 days ago
Alaska Airlines
Tue, Mar 24 - Wed, Mar 25
HNL
Oahu
ITO
Hawaii Island
₩195,700 Roundtrip, found 3 days ago
₩195,700
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Mar 24 from Oahu to Hawaii Island, returning Wed, Mar 25, priced at ₩195,700 found 3 days ago
Alaska Airlines
Tue, Mar 24 - Wed, Mar 25
HNL
Oahu
ITO
Hawaii Island
₩196,200 Roundtrip, found 3 days ago
₩196,200
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Mar 24 from Oahu to Hawaii Island, returning Wed, Mar 25, priced at ₩196,200 found 3 days ago
Hawaiian Airlines
Tue, Mar 24 - Wed, Mar 25
HNL
Oahu
ITO
Hawaii Island
₩197,200 Roundtrip, found 3 days ago
₩197,200
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Mar 24 from Oahu to Hawaii Island, returning Wed, Mar 25, priced at ₩197,200 found 3 days ago
Delta
Sat, Apr 11 - Tue, Apr 21
ICN
Seoul
ITO
Hawaii Island
₩1,120,200 Roundtrip, found 3 days ago
₩1,120,200
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Apr 11 from Seoul to Hawaii Island, returning Tue, Apr 21, priced at ₩1,120,200 found 3 days ago
Korean Air
Sat, Apr 11 - Tue, Apr 21
ICN
Seoul
ITO
Hawaii Island
₩1,120,200 Roundtrip, found 3 days ago
₩1,120,200
Roundtrip
found 3 days ago
Select Korean Air flight, departing Sat, Apr 11 from Seoul to Hawaii Island, returning Tue, Apr 21, priced at ₩1,120,200 found 3 days ago
Japan Airlines
Mon, Apr 20 - Tue, Apr 28
HND
Tokyo
ITO
Hawaii Island
₩1,544,900 Roundtrip, found 1 day ago
₩1,544,900
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Mon, Apr 20 from Tokyo to Hawaii Island, returning Tue, Apr 28, priced at ₩1,544,900 found 1 day ago

Trending flights to Ka'u

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

Korean Air
Sat, Apr 11 - Tue, Apr 21
ICN
Seoul
ITO
Hawaii Island
₩1,120,200 Roundtrip, found 3 days ago
₩1,120,200
Roundtrip
found 3 days ago
Select Korean Air flight, departing Sat, Apr 11 from Seoul to Hawaii Island, returning Tue, Apr 21, priced at ₩1,120,200 found 3 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 vacation 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 ₩180,200.
How much is a flight to Kau?
One-way flights taking off from Oahu (HNL) sold for as low as ₩85,100 in the last seven days. During this time, the price of a round-trip fare to Kau ranged between ₩180,200 and ₩1,544,900. 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 ₩180,200 and ₩1,544,900. 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 70ºF to 75ºF 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

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About Ka'u

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