What airlines fly to Kaua'i?

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to Kaua'i from Helena according to our data. Alaska Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 4 different airlines that fly to Kaua'i on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Helena to Kaua'i?

Delta and United Airlines are the most popular carriers operating from Helena to Kaua'i

When did momondo last update prices for flights from Helena Airport to Kaua'i?

Prices for flights from Helena Airport to Kaua'i refresh daily.

How old do you have to be to fly from Helena Airport to Kaua'i?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helena Airport to Kaua'i.

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

The necessary travel and health documents for your Kaua'i trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$274 Cheap Flights from Helena to Kaua'i in 2026

1 adult

0 bags

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Find the cheapest flights from Helena to Kaua'i

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:22 pm - 9:44 am

HLN

LIH

19h 22m

2 stops

12:11 pm - 5:45 pm

LIH

HLN

25h 34m

2 stops

$555Multiple Airlines

Tue, Apr 21 - Wed, Apr 22

6:22 pm - 9:44 am

HLN

LIH

19h 22m

2 stops

1:47 pm - 5:45 pm

LIH

HLN

23h 58m

2 stops

$570Multiple Airlines

Tue, Apr 21 - Wed, Apr 22

6:22 pm - 9:44 am

HLN

LIH

19h 22m

2 stops

10:26 pm - 5:45 pm

LIH

HLN

15h 19m

1 stop

$598Alaska Airlines

Tue, Apr 21 - Wed, Apr 22

6:22 pm - 9:44 am

HLN

LIH

19h 22m

2 stops

12:11 pm - 5:45 pm

LIH

HLN

25h 34m

2 stops

$606Multiple Airlines

Tue, Apr 21 - Wed, Apr 22

6:22 pm - 9:44 am

HLN

LIH

19h 22m

2 stops

10:26 pm - 5:45 pm

LIH

HLN

15h 19m

1 stop

$628Alaska Airlines

Tue, Apr 21 - Wed, Apr 22

6:22 pm - 9:44 am

HLN

LIH

19h 22m

2 stops

12:11 pm - 5:45 pm

LIH

HLN

25h 34m

2 stops

$636Multiple Airlines

Tue, Apr 21 - Wed, Apr 22

6:22 pm - 12:36 pm

HLN

LIH

22h 14m

1 stop

10:26 pm - 5:45 pm

LIH

HLN

15h 19m

1 stop

$676Alaska Airlines

Tue, Apr 21 - Wed, Apr 22

6:15 am - 3:47 pm

HLN

LIH

13h 32m

1 stop

7:35 pm - 1:39 pm

LIH

HLN

14h 04m

1 stop

$740United Airlines

Tue, Apr 21 - Wed, Apr 22

6:15 am - 3:47 pm

HLN

LIH

13h 32m

1 stop

7:35 pm - 9:33 pm

LIH

HLN

21h 58m

1 stop

$742United Airlines

Tue, Apr 21 - Wed, Apr 22

United Airlines flights from Helena to Kaua'i

Our best United Airlines deals on Helena to Kaua'i flight tickets

United Airlines

Apr 21

HLN6:15 amHelena

13h 32m

1 stop

LIH3:47 pmLihue

Apr 22

LIH7:35 pmLihue

14h 04m

1 stop

HLN1:39 pmHelena

$740

United Airlines

Apr 21

HLN6:15 amHelena

13h 32m

1 stop

LIH3:47 pmLihue

Apr 22

LIH7:35 pmLihue

21h 58m

1 stop

HLN9:33 pmHelena

$742

Alaska Airlines flights from Helena to Kaua'i

Our best Alaska Airlines deals on Helena to Kaua'i flight tickets

Alaska Airlines

Apr 21

HLN6:22 pmHelena

19h 22m

2 stops

LIH9:44 amLihue

Apr 22

LIH10:26 pmLihue

15h 19m

1 stop

HLN5:45 pmHelena

$598

Alaska Airlines

Apr 21

HLN6:22 pmHelena

19h 22m

2 stops

LIH9:44 amLihue

Apr 22

LIH10:26 pmLihue

15h 19m

1 stop

HLN5:45 pmHelena

$628

Alaska Airlines

Apr 21

HLN6:22 pmHelena

22h 14m

1 stop

LIH12:36 pmLihue

Apr 22

LIH10:26 pmLihue

15h 19m

1 stop

HLN5:45 pmHelena

$676

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaLihue

HLN - LIH

HLNLIH

Helena

Tue 4/21

6:22 pm-9:44 am

2 stops19h 22m

Lihue

Wed 4/22

12:11 pm-5:45 pm

2 stops25h 34m

$555

HelenaLihue

HLN - LIH

HLNLIH

Helena

Tue 4/21

6:22 pm-9:44 am

2 stops19h 22m

Lihue

Wed 4/22

1:47 pm-5:45 pm

2 stops23h 58m

$570

HelenaLihue

HLN - LIH

HLNLIH

Helena

Tue 4/21

6:22 pm-9:44 am

2 stops19h 22m

Lihue

Wed 4/22

10:26 pm-5:45 pm

1 stop15h 19m

$598

HelenaLihue

HLN - LIH

HLNLIH

Helena

Tue 4/21

6:22 pm-9:44 am

2 stops19h 22m

Lihue

Wed 4/22

12:11 pm-5:45 pm

2 stops25h 34m

$606

HelenaLihue

HLN - LIH

HLNLIH

Helena

Tue 4/21

6:22 pm-9:44 am

2 stops19h 22m

Lihue

Wed 4/22

10:26 pm-5:45 pm

1 stop15h 19m

$628

HelenaLihue

HLN - LIH

HLNLIH

Helena

Tue 4/21

6:22 pm-9:44 am

2 stops19h 22m

Lihue

Wed 4/22

12:11 pm-5:45 pm

2 stops25h 34m

$636

HelenaLihue

HLN - LIH

HLNLIH

Helena

Tue 4/21

6:22 pm-12:36 pm

1 stop22h 14m

Lihue

Wed 4/22

10:26 pm-5:45 pm

1 stop15h 19m

$676

Quickest round-trip

HelenaLihue

HLN - LIH

HLNLIH

Helena

Tue 4/21

6:15 am-3:47 pm

1 stop13h 32m

Lihue

Wed 4/22

7:35 pm-1:39 pm

1 stop14h 04m

$740

HelenaLihue

HLN - LIH

HLNLIH

Helena

Tue 4/21

6:15 am-3:47 pm

1 stop13h 32m

Lihue

Wed 4/22

7:35 pm-9:33 pm

1 stop21h 58m

$742

Cheapest one-way

Quickest one-way

HelenaLihue

HLN - LIH

HLNLIH

Helena

Thu 4/23

6:15 am-3:47 pm

1 stop13h 32m

$274

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Helena 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

Prices

Airlines

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

You could potentially save up to 34% on your flight if you consider stops on a Helena to Kaua'i flight.

Cheap Helena to Kaua'i flight deals and tips

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

Fastest flight time	19h 22m
Direct flights	None

The fastest flight from Helena to Kaua'i takes 19h 22m

There are no direct flights from Helena to Kaua'i. There are no popular flight routes from Helena to Kaua'i.

Search flight deals

When did momondo last update prices for flights from Helena Airport to Kaua'i?
Prices for flights from Helena Airport to Kaua'i refresh daily.
How old do you have to be to fly from Helena Airport to Kaua'i?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helena Airport to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The necessary travel and health documents for your Kaua'i trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Helena to Kaua'i?
momondo data reveals that the most frequently booked plane model on the route from Helena to Kaua'i is Embraer 175 (Enhanced Winglets), representing 35.92% of all bookings. The subsequent popular models are Embraer 175 at 15.49%, Airbus A319 at 10.56%, and Airbus A320-100/200 at 5.63%.

Why use momondo?

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

It is quick and easy to find Helena to Kaua'i flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kaua'i that suits you.

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

All flight searches from Helena to Kaua'i on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Helena to Kaua'i.

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

If you are simply researching potential flights to Kaua'i, momondo offers a useful price alert feature which will track prices for flights to Kaua'i from Helena and alert you when they change.