Cheap flights from Hilo to Kaua'i from $54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hilo to Kaua'i departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Hilo to Kaua'i

Cheap round-trip flights

Southwest Logo
7:55 am - 10:45 amITO-LIH
2h 50m1 stop
Southwest Logo
7:05 pm - 9:40 pmLIH-ITO
2h 35m1 stop
$108Southwest
Find Deal
Tue, Sep 23 - Tue, Sep 30
Southwest Logo
7:55 am - 10:45 amITO-LIH
2h 50m1 stop
Southwest Logo
3:45 pm - 9:40 pmLIH-ITO
5h 55m1 stop
$150Southwest
Find Deal
Thu, Sep 11 - Mon, Sep 15
Alaska Airlines Logo
5:26 pm - 10:12 pmITO-LIH
4h 46m1 stop
Alaska Airlines Logo
2:25 pm - 6:30 pmLIH-ITO
4h 05m1 stop
$183Alaska Airlines
Find Deal
Mon, Sep 22 - Wed, Sep 24
Alaska Airlines Logo
4:25 pm - 8:32 pmITO-LIH
4h 07m1 stop
Alaska Airlines Logo
3:23 pm - 7:29 pmLIH-ITO
4h 06m1 stop
$285Alaska Airlines
Find Deal
Wed, Aug 13 - Sun, Aug 17

Southwest flights from Hilo to Kaua'i

Our best Southwest deals on Hilo to Kaua'i flight tickets
Southwest
Sep 23
ITO7:55 amHilo Intl
2h 50m
1 stop
LIH10:45 amLihue
Sep 30
LIH7:05 pmLihue
2h 35m
1 stop
ITO9:40 pmHilo Intl
Southwest
Sep 11
ITO7:55 amHilo Intl
2h 50m
1 stop
LIH10:45 amLihue
Sep 15
LIH3:45 pmLihue
5h 55m
1 stop
ITO9:40 pmHilo Intl
Southwest
Aug 4
ITO3:25 pmHilo Intl
2h 35m
1 stop
LIH6:00 pmLihue
Aug 4
LIH7:00 pmLihue
2h 40m
1 stop
ITO9:40 pmHilo Intl

Alaska Airlines flights from Hilo to Kaua'i

Our best Alaska Airlines deals on Hilo to Kaua'i flight tickets
Alaska Airlines
Sep 22
ITO5:26 pmHilo Intl
4h 46m
1 stop
LIH10:12 pmLihue
Sep 24
LIH2:25 pmLihue
4h 05m
1 stop
ITO6:30 pmHilo Intl
Alaska Airlines
Aug 3
ITO6:00 amHilo Intl
3h 07m
1 stop
LIH9:07 amLihue
Aug 9
LIH2:23 pmLihue
4h 06m
1 stop
ITO6:29 pmHilo Intl
Alaska Airlines
Aug 13
ITO4:25 pmHilo Intl
4h 07m
1 stop
LIH8:32 pmLihue
Aug 17
LIH3:23 pmLihue
4h 06m
1 stop
ITO7:29 pmHilo Intl

momondo Fare Finder

 
Customize your flight search to find flights from Hilo to Kaua'i that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Hilo to Kaua'i that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Tue 9/23

7:55 am-10:45 am

1 stop2h 50m

Lihue

Tue 9/30

7:05 pm-9:40 pm

1 stop2h 35m

$108

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Thu 9/11

7:55 am-10:45 am

1 stop2h 50m

Lihue

Mon 9/15

3:45 pm-9:40 pm

1 stop5h 55m

$150

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Mon 9/22

5:26 pm-10:12 pm

1 stop4h 46m

Lihue

Wed 9/24

2:25 pm-6:30 pm

1 stop4h 05m

$183

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Wed 8/13

4:25 pm-8:32 pm

1 stop4h 07m

Lihue

Sun 8/17

3:23 pm-7:29 pm

1 stop4h 06m

$285

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Wed 10/15

6:55 pm-9:25 pm

1 stop2h 30m

$54

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Wed 8/6

7:55 am-10:45 am

1 stop2h 50m

$75

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Wed 8/6

7:55 am-2:40 pm

1 stop6h 45m

$80

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Sat 8/9

3:25 pm-9:20 pm

1 stop5h 55m

$85

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Tue 9/30

6:10 pm-8:32 pm

1 stop2h 22m

$88

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Fri 8/8

11:45 am-6:10 pm

1 stop6h 25m

$95

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

See travel insights to Kaua'i from

How to get the cheapest flight ticket from Hilo to Kaua'i

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Kaua'i?

According to our data, Saturday is the cheapest day to fly to Kaua'i from Hilo. The lowest ticket price found for a Saturday departure recently was $164. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $239. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kaua'i.

What is the cheapest time of day to depart on your flight to Kaua'i?

The cheapest time of day to fly to Kaua'i is in the morning when flights can be purchased for as low as $194. In contrast, the most expensive time of day to depart to Kaua'i is in the afternoon when prices are around $194.

Can stopping save me money on Hilo to Kaua'i flights?

No. A direct flight is the cheapest option for a flight between Hilo to Kaua'i.

Cheap Hilo to Kaua'i flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hilo to Kaua'i

Best Price Found

$54

Fastest flight time

2h 22m

Direct flights

None

Airports in Kaua'i

1 airport
The best one-way flight to Kaua'i from Hilo in the past 72 hours is $54. The best round-trip flight deal from Hilo to Kaua'i found on momondo in the last 72 hours is $108.
The fastest flight from Hilo to Kaua'i takes 2h 22m
There are no direct flights from Hilo to Kaua'i. Popular non-direct route for this connection is Hilo Intl Airport - Lihue Airport.
There is 1 airport near Kaua'i: Lihue (LIH)

  • When did momondo last update prices for flights from Hilo Intl Airport to Kaua'i?

    Prices for flights from Hilo Intl Airport to Kaua'i were last updated today.

  • How many operators does momondo search for flights from Hilo Intl Airport to Kaua'i?

  • How old do you have to be to fly from Hilo Intl Airport to Kaua'i?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hilo Intl Airport to Kaua'i.

  • What documentation or ID do you need to fly to Kaua'i?

    The travel and health documents required for your trip to Kaua'i can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kaua'i. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Hilo to Kaua'i?


Best airlines flying from Hilo to Kaua'i

Compare and see reviews for airlines that fly from Hilo to Kaua'i with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $139Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Hilo to Kaua'i?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hilo to Kaua'i. momondo saves you time and could save you money on your trip.

Can I find flights from Hilo to Kaua'i with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Kaua'i from Hilo with this policy.

How can momondo help me find flights from Hilo to Kaua'i?

momondo helps you find the best flight between Hilo and Kaua'i by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Hilo to Kaua'i right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Hilo to Kaua'i now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kaua'i and let you know when they change.


An easier way to manage your Kaua'i trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/5
Tue 8/12

Find better results for your trip to Kaua'i

Popular cities in Kaua'i

Popular flights according to clicks in the last 7 days on momondo