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 3 different airlines that fly to Kaua'i on a routine basis, so you have a few additional options to choose from.

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.

$678 Cheap Flights from Helena to Kaua'i in 2026

Find the cheapest flights from Helena to Kaua'i

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:26 pm - 11:32 amHLN Helena-LIH Lihue

22h 06m2 stops Seattle/Tacoma Intl San Francisco

10:31 pm - 4:49 pmLIH Lihue-HLN Helena

14h 18m1 stop Seattle/Tacoma Intl

$678Alaska Airlines

Mon, Oct 26 - Wed, Oct 28

5:26 pm - 11:32 amHLN Helena-LIH Lihue

22h 06m2 stops Seattle/Tacoma Intl San Francisco

3:45 pm - 4:49 pmLIH Lihue-HLN Helena

21h 04m2 stops San Francisco Seattle/Tacoma Intl

$679Alaska Airlines

Mon, Oct 26 - Wed, Oct 28

5:26 pm - 2:45 pmHLN Helena-LIH Lihue

25h 19m1 stop Seattle/Tacoma Intl

10:31 pm - 4:49 pmLIH Lihue-HLN Helena

14h 18m1 stop Seattle/Tacoma Intl

$680Alaska Airlines

Mon, Oct 26 - Wed, Oct 28

5:11 pm - 6:40 amHLN Helena-LIH Lihue

17h 29m2 stops Seattle/Tacoma Intl Honolulu

9:35 pm - 4:41 pmLIH Lihue-HLN Helena

15h 06m1 stop Seattle/Tacoma Intl

$691Multiple Airlines

Thu, Sep 3 - Thu, Sep 10

4:41 pm - 12:06 pmHLN Helena-LIH Lihue

22h 25m2 stops Seattle/Tacoma Intl San Francisco

4:50 pm - 4:04 pmLIH Lihue-HLN Helena

44h 14m2 stops San Francisco Seattle/Tacoma Intl

$695Alaska Airlines

Tue, Nov 10 - Thu, Nov 12

5:11 pm - 6:40 amHLN Helena-LIH Lihue

17h 29m2 stops Seattle/Tacoma Intl Honolulu

10:51 am - 4:41 pmLIH Lihue-HLN Helena

25h 50m2 stops Sacramento Intl Seattle/Tacoma Intl

$704Multiple Airlines

Thu, Sep 3 - Thu, Sep 10

5:26 pm - 11:32 amHLN Helena-LIH Lihue

22h 06m2 stops Seattle/Tacoma Intl San Francisco

3:45 pm - 4:49 pmLIH Lihue-HLN Helena

21h 04m2 stops San Francisco Seattle/Tacoma Intl

$707Alaska Airlines

Mon, Oct 26 - Wed, Oct 28

5:26 pm - 2:45 pmHLN Helena-LIH Lihue

25h 19m1 stop Seattle/Tacoma Intl

3:45 pm - 4:49 pmLIH Lihue-HLN Helena

21h 04m2 stops San Francisco Seattle/Tacoma Intl

$708Alaska Airlines

Mon, Oct 26 - Wed, Oct 28

4:41 pm - 12:06 pmHLN Helena-LIH Lihue

22h 25m2 stops Seattle/Tacoma Intl San Francisco

11:24 pm - 4:04 pmLIH Lihue-HLN Helena

13h 40m1 stop Seattle/Tacoma Intl

$727Alaska Airlines

Tue, Nov 10 - Thu, Nov 12

5:26 pm - 2:45 pmHLN Helena-LIH Lihue

25h 19m1 stop Seattle/Tacoma Intl

3:45 pm - 4:49 pmLIH Lihue-HLN Helena

21h 04m2 stops San Francisco Seattle/Tacoma Intl

$751Alaska Airlines

Mon, Oct 26 - Wed, Oct 28

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Alaska Airlines flights from Helena to Kaua'i

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

Alaska Airlines

Oct 26

HLN5:26 pmHelena

22h 06m

2 stops

LIH11:32 amLihue

Oct 28

LIH10:31 pmLihue

14h 18m

1 stop

HLN4:49 pmHelena

$678

Alaska Airlines

Oct 26

HLN5:26 pmHelena

22h 06m

2 stops

LIH11:32 amLihue

Oct 28

LIH3:45 pmLihue

21h 04m

2 stops

HLN4:49 pmHelena

$679

Alaska Airlines

Oct 26

HLN5:26 pmHelena

25h 19m

1 stop

LIH2:45 pmLihue

Oct 28

LIH10:31 pmLihue

14h 18m

1 stop

HLN4:49 pmHelena

$680

United Airlines flights from Helena to Kaua'i

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

United Airlines

Oct 26

HLN6:28 amHelena

13h 27m

1 stop

LIH3:55 pmLihue

Oct 28

LIH7:30 pmLihue

14h 10m

1 stop

HLN1:40 pmHelena

$756

United Airlines

Sep 3

HLN6:15 amHelena

17h 29m

2 stops

LIH7:44 pmLihue

Sep 10

LIH1:20 pmLihue

20h 25m

3 stops

HLN1:45 pmHelena

$1,230

United Airlines

Aug 18

HLN6:15 amHelena

16h 34m

2 stops

LIH6:49 pmLihue

Aug 22

LIH10:48 pmLihue

18h 42m

3 stops

HLN9:30 pmHelena

$1,342

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaLihue

HLN Helena - LIH Lihue

HLNLIH

Helena

Mon 10/26

5:26 pm-11:32 am

2 stops22h 06m

Lihue

Wed 10/28

10:31 pm-4:49 pm

1 stop14h 18m

$678

HelenaLihue

HLN Helena - LIH Lihue

HLNLIH

Helena

Mon 10/26

5:26 pm-11:32 am

2 stops22h 06m

Lihue

Wed 10/28

3:45 pm-4:49 pm

2 stops21h 04m

$679

HelenaLihue

HLN Helena - LIH Lihue

HLNLIH

Helena

Mon 10/26

5:26 pm-2:45 pm

1 stop25h 19m

Lihue

Wed 10/28

10:31 pm-4:49 pm

1 stop14h 18m

$680

Quickest round-trip

HelenaLihue

HLN Helena - LIH Lihue

HLNLIH

Helena

Thu 9/3

5:11 pm-6:40 am

2 stops17h 29m

Lihue

Thu 9/10

9:35 pm-4:41 pm

1 stop15h 06m

$691

HelenaLihue

HLN Helena - LIH Lihue

HLNLIH

Helena

Tue 11/10

4:41 pm-12:06 pm

2 stops22h 25m

Lihue

Thu 11/12

4:50 pm-4:04 pm

2 stops44h 14m

$695

HelenaLihue

HLN Helena - LIH Lihue

HLNLIH

Helena

Thu 9/3

5:11 pm-6:40 am

2 stops17h 29m

Lihue

Thu 9/10

10:51 am-4:41 pm

2 stops25h 50m

$704

HelenaLihue

HLN Helena - LIH Lihue

HLNLIH

Helena

Mon 10/26

5:26 pm-11:32 am

2 stops22h 06m

Lihue

Wed 10/28

3:45 pm-4:49 pm

2 stops21h 04m

$707

HelenaLihue

HLN Helena - LIH Lihue

HLNLIH

Helena

Mon 10/26

5:26 pm-2:45 pm

1 stop25h 19m

Lihue

Wed 10/28

3:45 pm-4:49 pm

2 stops21h 04m

$708

HelenaLihue

HLN Helena - LIH Lihue

HLNLIH

Helena

Tue 11/10

4:41 pm-12:06 pm

2 stops22h 25m

Lihue

Thu 11/12

11:24 pm-4:04 pm

1 stop13h 40m

$727

HelenaLihue

HLN Helena - LIH Lihue

HLNLIH

Helena

Mon 10/26

5:26 pm-2:45 pm

1 stop25h 19m

Lihue

Wed 10/28

3:45 pm-4:49 pm

2 stops21h 04m

$751

Flights are sorted by cheapest round-trip flights first.

Sorted 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 31% 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	22h 25m
Direct flights	None

The fastest flight from Helena to Kaua'i takes 22h 25m

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

Search flight deals

Frequently asked questions about flying 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.
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 44.12% of all bookings. The subsequent popular models are Airbus A319 at 8.09%, Airbus A320-100/200 at 8.09%, and Embraer 175 at 7.35%.

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.