When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 41% on flights from Kaua'i to The Big Island compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $235. For sooner than that we have options available in the next 3 days from $301.
When flying from Kaua'i to The Big Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Flights from Kaua'i to The Big Island lean towards being more expensive in January. Prices are generally better when you fly from Kaua'i to The Big Island in March, with the cheapest ticket starting at $169.