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Cheap flights from Hilo to Kaua'i from $45

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 3/4. 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

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Find the cheapest flights from Hilo to Kaua'i

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
7:55 am - 2:10 pm
ITO
-
LIH
6h 15m
1 stop
Southwest Logo
3:45 pm - 9:40 pm
LIH
-
ITO
5h 55m
1 stop
$161Southwest
Tue, Feb 17 - Tue, Feb 17
Southwest Logo
11:35 am - 6:15 pm
ITO
-
LIH
6h 40m
1 stop
Southwest Logo
7:05 pm - 9:40 pm
LIH
-
ITO
2h 35m
1 stop
$171Southwest
Sat, Feb 21 - Wed, Feb 25
Southwest Logo
6:00 am - 10:30 am
ITO
-
LIH
4h 30m
1 stop
Southwest Logo
8:10 am - 2:40 pm
LIH
-
ITO
6h 30m
1 stop
$185Southwest
Fri, Feb 20 - Tue, Feb 24
Southwest Logo
6:55 pm - 9:30 pm
ITO
-
LIH
2h 35m
1 stop
Southwest Logo
7:10 pm - 9:40 pm
LIH
-
ITO
2h 30m
1 stop
$191Southwest
Sat, Mar 14 - Sun, Mar 15
Southwest Logo
3:25 pm - 9:20 pm
ITO
-
LIH
5h 55m
1 stop
Southwest Logo
8:10 am - 2:25 pm
LIH
-
ITO
6h 15m
1 stop
$201Southwest
Sat, Feb 14 - Sun, Feb 15
Southwest Logo
11:20 am - 6:15 pm
ITO
-
LIH
6h 55m
1 stop
Southwest Logo
8:10 am - 2:25 pm
LIH
-
ITO
6h 15m
1 stop
$205Southwest
Mon, Feb 23 - Fri, Feb 27
Southwest Logo
6:00 am - 10:30 am
ITO
-
LIH
4h 30m
1 stop
Southwest Logo
7:10 pm - 9:40 pm
LIH
-
ITO
2h 30m
1 stop
$236Southwest
Sun, Mar 15 - Sun, Mar 22
Alaska Airlines Logo
3:01 pm - 8:28 pm
ITO
-
LIH
5h 27m
1 stop
Alaska Airlines Logo
6:48 am - 10:15 am
LIH
-
ITO
3h 27m
1 stop
$240Alaska Airlines
Wed, Feb 18 - Thu, Feb 19
Alaska Airlines Logo
6:00 am - 8:57 am
ITO
-
LIH
2h 57m
1 stop
Alaska Airlines Logo
5:57 pm - 10:35 pm
LIH
-
ITO
4h 38m
1 stop
$245Alaska Airlines
Sun, Feb 15 - Sun, Feb 15
Alaska Airlines Logo
6:00 am - 8:57 am
ITO
-
LIH
2h 57m
1 stop
Alaska Airlines Logo
4:21 pm - 9:24 pm
LIH
-
ITO
5h 03m
1 stop
$246Alaska Airlines
Sun, Feb 15 - Thu, Feb 19

Southwest flights from Hilo to Kaua'i

Our best Southwest deals on Hilo to Kaua'i flight tickets
Southwest
Feb 17
ITO7:55 amHilo Intl
6h 15m
1 stop
LIH2:10 pmLihue
Feb 17
LIH3:45 pmLihue
5h 55m
1 stop
ITO9:40 pmHilo Intl
$161
Southwest
Feb 21
ITO11:35 amHilo Intl
6h 40m
1 stop
LIH6:15 pmLihue
Feb 25
LIH7:05 pmLihue
2h 35m
1 stop
ITO9:40 pmHilo Intl
$171
Southwest
Feb 20
ITO6:00 amHilo Intl
4h 30m
1 stop
LIH10:30 amLihue
Feb 24
LIH8:10 amLihue
6h 30m
1 stop
ITO2:40 pmHilo Intl
$185

Alaska Airlines flights from Hilo to Kaua'i

Our best Alaska Airlines deals on Hilo to Kaua'i flight tickets
Alaska Airlines
Feb 18
ITO3:01 pmHilo Intl
5h 27m
1 stop
LIH8:28 pmLihue
Feb 19
LIH6:48 amLihue
3h 27m
1 stop
ITO10:15 amHilo Intl
$240
Alaska Airlines
Feb 15
ITO6:00 amHilo Intl
2h 57m
1 stop
LIH8:57 amLihue
Feb 15
LIH5:57 pmLihue
4h 38m
1 stop
ITO10:35 pmHilo Intl
$245
Alaska Airlines
Feb 15
ITO6:00 amHilo Intl
2h 57m
1 stop
LIH8:57 amLihue
Feb 19
LIH4:21 pmLihue
5h 03m
1 stop
ITO9:24 pmHilo Intl
$246

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 February 9, 2026.
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 2/17

7:55 am-2:10 pm

1 stop6h 15m

Lihue

Tue 2/17

3:45 pm-9:40 pm

1 stop5h 55m

$161

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Sat 2/21

11:35 am-6:15 pm

1 stop6h 40m

Lihue

Wed 2/25

7:05 pm-9:40 pm

1 stop2h 35m

$171

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Fri 2/20

6:00 am-10:30 am

1 stop4h 30m

Lihue

Tue 2/24

8:10 am-2:40 pm

1 stop6h 30m

$185

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Sat 3/14

6:55 pm-9:30 pm

1 stop2h 35m

Lihue

Sun 3/15

7:10 pm-9:40 pm

1 stop2h 30m

$191

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Sat 2/14

3:25 pm-9:20 pm

1 stop5h 55m

Lihue

Sun 2/15

8:10 am-2:25 pm

1 stop6h 15m

$201

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Mon 2/23

11:20 am-6:15 pm

1 stop6h 55m

Lihue

Fri 2/27

8:10 am-2:25 pm

1 stop6h 15m

$205

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Sun 3/15

6:00 am-10:30 am

1 stop4h 30m

Lihue

Sun 3/22

7:10 pm-9:40 pm

1 stop2h 30m

$236

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Wed 2/18

3:01 pm-8:28 pm

1 stop5h 27m

Lihue

Thu 2/19

6:48 am-10:15 am

1 stop3h 27m

$240

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Sun 2/15

6:00 am-8:57 am

1 stop2h 57m

Lihue

Sun 2/15

5:57 pm-10:35 pm

1 stop4h 38m

$245

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Sun 2/15

6:00 am-8:57 am

1 stop2h 57m

Lihue

Thu 2/19

4:21 pm-9:24 pm

1 stop5h 03m

$246

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 month to fly to Kaua'i?

In general, February is the cheapest month to fly from Hilo to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $162. The month of March is another great option to travel to Kaua'i, with average flight prices from Hilo averaging around $162.

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

You could potentially save up to 14% on your flight if you consider stops on a Hilo to Kaua'i flight.

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

Fastest flight time

2h 30m

Direct flights

None
The fastest flight from Hilo to Kaua'i takes 2h 30m
There are no direct flights from Hilo to Kaua'i. There are no popular flight routes from Hilo to Kaua'i.
Search flight deals

  • 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 $125Free CancellationRating
8.0
4,282 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.

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