HNL

Find cheap flights from Kaua'i to Honolulu - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Good to know

Low season

October
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 13% increase in price.

Flights from Kaua'i to Honolulu: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Kaua'i to Honolulu 
RobertFlew with Hawaiian Airlines-Jun 2025
Check in 24 hours prior and pay for luggage in advance to help expedite process
teresaFlew with Hawaiian Airlines-Oct 2024
The flight is so short ! The hardest parts were returning our rental cars and getting our bags checked -nothing opened until 5 and we had a 6 am flight -we all got aboard but it was a challenge
StaceyFlew with Hawaiian Airlines-Oct 2024
Give yourself more time than you would expect on a Saturday to get through check in. Also, the airport is hot, so be prepared.
Verified travelerFlew with Hawaiian Airlines-May 2024
Being on the airport one hour bevor boarding is fine :)
Verified travelerFlew with Delta-Feb 2024
If you are code-sharing with Delta you won’t be able to checkin online.
Verified travelerFlew with Delta-Feb 2024
If code-sharing with Delta you may not be able to checkin online.

FAQs for booking flights from Kaua'i to Honolulu

  • How does KAYAK find such low prices on flights from Kaua'i to Honolulu?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kaua'i to Honolulu.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kaua'i to Honolulu?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Honolulu from Kaua'i is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kaua'i to Honolulu?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Honolulu with an airline and back to Kaua'i with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kaua'i to Honolulu?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Honolulu from Kaua'i up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Honolulu?

Book flights to Honolulu if you plan to visit one of these locations
Aiea

More options for your flight to Honolulu