Cheap flights to Ka'u

View €409 flight on Tue, 10 Feb 2026Opens in a new window

Popular airlines to Ka'u

  • Alaska Airlines

    Alaska Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Hawaiian Airlines

    Hawaiian Airlines

  • American Airlines

    American Airlines

  • Delta

    Delta

  • Japan Airlines

    Japan Airlines

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Cheap round-trip flights to Ka'u

Prices were available within the past 7 days and start at €409 for one-way flights and €817 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 10 Feb - Tue, 17 Feb
PHL
Philadelphia
ITO
Hawaii Island
€817 Return, found 22 hours ago
€817
Return
found 22 hours ago
Select United flight, departing Tue, 10 Feb from Philadelphia to Hawaii Island, returning Tue, 17 Feb, priced at €817 found 22 hours ago
United
Tue, 10 Feb - Tue, 17 Feb
PHL
Philadelphia
ITO
Hawaii Island
€822 Return, found 22 hours ago
€822
Return
found 22 hours ago
Select United flight, departing Tue, 10 Feb from Philadelphia to Hawaii Island, returning Tue, 17 Feb, priced at €822 found 22 hours ago
American Airlines
Tue, 10 Feb - Tue, 17 Feb
PHL
Philadelphia
ITO
Hawaii Island
€827 Return, found 22 hours ago
€827
Return
found 22 hours ago
Select American Airlines flight, departing Tue, 10 Feb from Philadelphia to Hawaii Island, returning Tue, 17 Feb, priced at €827 found 22 hours ago
United
Tue, 10 Feb - Tue, 17 Feb
PHL
Philadelphia
ITO
Hawaii Island
€845 Return, found 22 hours ago
€845
Return
found 22 hours ago
Select United flight, departing Tue, 10 Feb from Philadelphia to Hawaii Island, returning Tue, 17 Feb, priced at €845 found 22 hours ago
American Airlines
Tue, 10 Feb - Tue, 17 Feb
PHL
Philadelphia
ITO
Hawaii Island
€850 Return, found 22 hours ago
€850
Return
found 22 hours ago
Select American Airlines flight, departing Tue, 10 Feb from Philadelphia to Hawaii Island, returning Tue, 17 Feb, priced at €850 found 22 hours ago
United
Tue, 10 Feb - Tue, 17 Feb
PHL
Philadelphia
ITO
Hawaii Island
€860 Return, found 22 hours ago
€860
Return
found 22 hours ago
Select United flight, departing Tue, 10 Feb from Philadelphia to Hawaii Island, returning Tue, 17 Feb, priced at €860 found 22 hours ago
United
Tue, 10 Feb - Tue, 17 Feb
PHL
Philadelphia
ITO
Hawaii Island
€865 Return, found 22 hours ago
€865
Return
found 22 hours ago
Select United flight, departing Tue, 10 Feb from Philadelphia to Hawaii Island, returning Tue, 17 Feb, priced at €865 found 22 hours ago
United
Tue, 10 Feb - Tue, 17 Feb
PHL
Philadelphia
ITO
Hawaii Island
€871 Return, found 22 hours ago
€871
Return
found 22 hours ago
Select United flight, departing Tue, 10 Feb from Philadelphia to Hawaii Island, returning Tue, 17 Feb, priced at €871 found 22 hours ago
American Airlines
Tue, 10 Feb - Tue, 17 Feb
PHL
Philadelphia
ITO
Hawaii Island
€873 Return, found 22 hours ago
€873
Return
found 22 hours ago
Select American Airlines flight, departing Tue, 10 Feb from Philadelphia to Hawaii Island, returning Tue, 17 Feb, priced at €873 found 22 hours ago
American Airlines
Tue, 10 Feb - Tue, 17 Feb
PHL
Philadelphia
ITO
Hawaii Island
€876 Return, found 22 hours ago
€876
Return
found 22 hours ago
Select American Airlines flight, departing Tue, 10 Feb from Philadelphia to Hawaii Island, returning Tue, 17 Feb, priced at €876 found 22 hours ago

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.

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 €817.
How much is a flight to Kau?
One-way flights taking off from Philadelphia (PHL) sold for as low as €409 in the last seven days. During this time, the price of a round-trip fare to Kau ranged between €817 and €876. 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 €817 and €876. 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.
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