$54 Find Cheap Flights from Hilo to Kaua'i

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hilo to Kaua'i departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kaua'i

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hilo to Kaua'i, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hilo to Kaua'i, as well as popular online travel agencies
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Flight Deals

Book Cheap Hilo to Kaua'i Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hilo to Kaua'i that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hilo to Kaua'i

Thu, Dec 25 - Tue, Dec 30
Southwest Logo
11:45 am - 2:25 pm
ITO
-
LIH
2h 40m1 stop
Southwest Logo
8:10 am - 2:25 pm
LIH
-
ITO
6h 15m1 stop
$160Southwest
Tue, Jan 6 - Tue, Jan 6
Alaska Airlines Logo
6:00 am - 11:28 am
ITO
-
LIH
5h 28m1 stop
Alaska Airlines Logo
3:37 pm - 7:14 pm
LIH
-
ITO
3h 37m1 stop
$179Alaska Airlines
Sun, Dec 28 - Thu, Jan 1
Southwest Logo
6:00 am - 10:30 am
ITO
-
LIH
4h 30m1 stop
Southwest Logo
8:10 am - 2:30 pm
LIH
-
ITO
6h 20m1 stop
$180Southwest
Tue, Jan 6 - Thu, Jan 8
Alaska Airlines Logo
3:44 pm - 6:00 pm
ITO
-
LIH
2h 16m1 stop
Alaska Airlines Logo
4:55 pm - 7:04 pm
LIH
-
ITO
2h 09m1 stop
$212Alaska Airlines
Wed, Dec 31 - Sun, Jan 11
Alaska Airlines Logo
5:59 pm - 8:30 pm
ITO
-
LIH
2h 31m1 stop
Alaska Airlines Logo
9:28 am - 11:39 am
LIH
-
ITO
2h 11m1 stop
$240Alaska Airlines
Sat, Jan 3 - Fri, Jan 9
Alaska Airlines Logo
5:59 pm - 8:30 pm
ITO
-
LIH
2h 31m1 stop
Alaska Airlines Logo
6:00 am - 8:29 am
LIH
-
ITO
2h 29m1 stop
$275Alaska Airlines
Fri, Dec 26 - Tue, Dec 30
Alaska Airlines Logo
7:44 pm - 10:19 pm
ITO
-
LIH
2h 35m1 stop
Alaska Airlines Logo
6:10 pm - 9:15 pm
LIH
-
ITO
3h 05m1 stop
$285Alaska Airlines
Booking Insights

KAYAK's insights & trends for Hilo to Kaua'i flights

Get data-powered insights and trends into flights from Hilo to Kaua'i to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Hilo to Kaua'i?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $204, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Hilo to Kaua'i?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hilo to Kaua'i, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Hilo to Kaua'i is March, when tickets cost $160 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $250 and $235 respectively.

What’s the cheapest day of the week to fly from Hilo to Kaua'i?

The average price of all round-trip flights from Hilo to Kaua'i clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Kaua'i on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Hilo to Kaua'i. For your return ticket, we recommend flying on a Thursday and avoiding Saturdays for the best deals.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$54
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Hilo to Lihue

FAQs - booking Kaua'i flights

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

    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 Hilo to Kaua'i.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Hilo to 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 Hilo to Kaua'i?

    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 from Hilo to Kaua'i with an airline and back with another airline.

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

    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 from Hilo to Kaua'i up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Kaua'i?

    The cheapest time of day to fly to Kaua'i is generally in the morning, when round-trip flights cost $194 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Kaua'i is generally in the evening, which is peak travel time and where the average cost of a ticket is $194.

Reviews of the top airline flying from Hilo to Kaua'i

 
See real verified KAYAK customer reviews for airlines flying from Hilo to Kaua'i. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hilo to Kaua'i? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4253 reviews
8.0Comfort
7.5Entertainment
8.1Boarding
8.6Crew
7.0Food
Airline reviews

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

8.0 ExcellentRussell, Dec 2025
SAN - OAK
Read more Southwest reviews

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Everything a cheap airline should be at normal airline rates.

Everything you need to know for your flight to Kaua'i

Information on your arrival and departure airports

Hilo (ITO)