$73 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 8/5. 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

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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Flights Deals

Best Kaua'i Flight Deals from Hilo

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lihue
Lihue1 stop$170
Lihue
Lihue1 stop$170

Cheap Flights from Hilo to Kaua'i

 
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

Sun, Aug 24 - Sat, Aug 30
Southwest Logo
6:00 am - 10:45 amITO-LIH
4h 45m1 stop
Southwest Logo
6:15 am - 2:40 pmLIH-ITO
8h 25m1 stop
$170Southwest
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Mon, Jul 28 - Mon, Aug 4
Hawaiian Airlines Logo
7:00 pm - 10:12 pmITO-LIH
3h 12m1 stop
Hawaiian Airlines Logo
12:48 pm - 5:38 pmLIH-ITO
4h 50m1 stop
$210Hawaiian Airlines
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Sat, Jun 28 - Wed, Jul 2
Alaska Airlines Logo
4:25 pm - 8:32 pmITO-LIH
4h 07m1 stop
Alaska Airlines Logo
4:06 pm - 8:29 pmLIH-ITO
4h 23m1 stop
$230Alaska Airlines
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Mon, Jul 28 - Mon, Aug 4
Logo
6:00 am - 11:21 amITO-LIH
5h 21m2 stops
Logo
6:59 pm - 9:45 pmLIH-ITO
2h 46m1 stop
$357
Find Deal
Useful Info

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 $192, prices are generally cheapest when you fly direct.

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.

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Good to know

Low seasonMarch
High seasonNovember
Cheapest flight$73
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 2% 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.

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.
8.0
SouthwestOverall score based on 4285 reviews
8.2Boarding
7.1Food
8.0Comfort
7.6Entertainment
8.6Crew
Airline reviews

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

10.0 ExcellentMichael, Jun 2025SMF - SEA
Read more Southwest reviews

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

We sat on the plane on the tarmac for 4 hours.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

Staff was far less than helpful at all times. Departure and arrival times mean nothing to Southwest. Extremely disappointed, will never fly with them again, and I’ll be sure to share my experience with all.

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

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

Information on your arrival and departure airports

Hilo (ITO)

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