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 66% 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.

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 many operators does momondo search for flights from Helena Airport to Kaua'i?

As of February 2026, there is 1 operator available to choose from for flights from Helena Airport to Kaua'i.

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.

$463 Cheap Flights from Helena to Kaua'i in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Helena to Kaua'i

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:36 pm - 1:54 pm

HLN

LIH

24h 18m

2 stops

4:16 pm - 3:59 pm

LIH

HLN

20h 43m

2 stops

$463Multiple Airlines

Tue, Mar 3 - Wed, Mar 4

4:36 pm - 1:54 pm

HLN

LIH

24h 18m

2 stops

11:19 pm - 3:59 pm

LIH

HLN

13h 40m

1 stop

$479Multiple Airlines

Tue, Mar 3 - Wed, Mar 4

4:36 pm - 12:47 pm

HLN

LIH

23h 11m

2 stops

4:16 pm - 3:59 pm

LIH

HLN

20h 43m

2 stops

$480Multiple Airlines

Tue, Mar 3 - Wed, Mar 4

4:36 pm - 8:57 am

HLN

LIH

19h 21m

2 stops

3:00 pm - 3:59 pm

LIH

HLN

21h 59m

2 stops

$494Multiple Airlines

Tue, Mar 3 - Wed, Mar 4

4:36 pm - 12:47 pm

HLN

LIH

23h 11m

2 stops

11:19 pm - 3:59 pm

LIH

HLN

13h 40m

1 stop

$495Alaska Airlines

Tue, Mar 3 - Wed, Mar 4

4:36 pm - 8:57 am

HLN

LIH

19h 21m

2 stops

11:19 pm - 3:59 pm

LIH

HLN

13h 40m

1 stop

$515Multiple Airlines

Tue, Mar 3 - Wed, Mar 4

6:22 pm - 6:17 am

HLN

LIH

39h 55m

2 stops

10:26 pm - 5:45 pm

LIH

HLN

15h 19m

1 stop

$553Multiple Airlines

Mon, Apr 6 - Wed, May 6

6:22 pm - 10:29 am

HLN

LIH

44h 07m

2 stops

9:49 am - 5:45 pm

LIH

HLN

51h 56m

2 stops

$554Multiple Airlines

Mon, Apr 6 - Wed, May 6

6:15 am - 5:04 pm

HLN

LIH

13h 49m

1 stop

10:00 pm - 12:38 pm

LIH

HLN

11h 38m

1 stop

$619United Airlines

Fri, Feb 27 - Sat, Mar 7

4:36 pm - 1:54 pm

HLN

LIH

24h 18m

2 stops

4:50 pm - 2:59 pm

LIH

HLN

19h 09m

2 stops

$630Multiple Airlines

Fri, Feb 27 - Sat, Mar 7

Delta flights from Helena to Kaua'i

Our best Delta deals on Helena to Kaua'i flight tickets

Delta

Mar 21

HLN5:30 amHelena

16h 26m

2 stops

LIH5:56 pmLihue

Mar 30

LIH8:19 pmLihue

12h 02m

2 stops

HLN12:21 pmHelena

$817

Delta

Mar 20

HLN5:30 amHelena

17h 20m

2 stops

LIH6:50 pmLihue

Mar 29

LIH8:19 pmLihue

12h 02m

2 stops

HLN12:21 pmHelena

$906

Delta

Mar 19

HLN5:30 amHelena

16h 11m

2 stops

LIH5:41 pmLihue

Mar 30

LIH8:19 pmLihue

12h 02m

2 stops

HLN12:21 pmHelena

$1,185

United Airlines flights from Helena to Kaua'i

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

United Airlines

Feb 27

HLN6:15 amHelena

13h 49m

1 stop

LIH5:04 pmLihue

Mar 7

LIH10:00 pmLihue

11h 38m

1 stop

HLN12:38 pmHelena

$619

United Airlines

Mar 3

HLN6:15 amHelena

13h 49m

1 stop

LIH5:04 pmLihue

Mar 4

LIH8:40 pmLihue

13h 58m

1 stop

HLN1:38 pmHelena

$666

United Airlines

Mar 3

HLN6:15 amHelena

13h 49m

1 stop

LIH5:04 pmLihue

Mar 4

LIH8:40 pmLihue

13h 58m

1 stop

HLN1:38 pmHelena

$696

Fly from

Fly to

Route

Depart

Return

Price

HelenaLihue

HLN - LIH

HLNLIH

Helena

Tue 3/3

4:36 pm-1:54 pm

2 stops24h 18m

Lihue

Wed 3/4

4:16 pm-3:59 pm

2 stops20h 43m

$463

HelenaLihue

HLN - LIH

HLNLIH

Helena

Tue 3/3

4:36 pm-1:54 pm

2 stops24h 18m

Lihue

Wed 3/4

11:19 pm-3:59 pm

1 stop13h 40m

$479

HelenaLihue

HLN - LIH

HLNLIH

Helena

Tue 3/3

4:36 pm-12:47 pm

2 stops23h 11m

Lihue

Wed 3/4

4:16 pm-3:59 pm

2 stops20h 43m

$480

HelenaLihue

HLN - LIH

HLNLIH

Helena

Tue 3/3

4:36 pm-8:57 am

2 stops19h 21m

Lihue

Wed 3/4

3:00 pm-3:59 pm

2 stops21h 59m

$494

HelenaLihue

HLN - LIH

HLNLIH

Helena

Tue 3/3

4:36 pm-12:47 pm

2 stops23h 11m

Lihue

Wed 3/4

11:19 pm-3:59 pm

1 stop13h 40m

$495

HelenaLihue

HLN - LIH

HLNLIH

Helena

Tue 3/3

4:36 pm-8:57 am

2 stops19h 21m

Lihue

Wed 3/4

11:19 pm-3:59 pm

1 stop13h 40m

$515

HelenaLihue

HLN - LIH

HLNLIH

Helena

Mon 4/6

6:22 pm-6:17 am

2 stops39h 55m

Lihue

Wed 5/6

10:26 pm-5:45 pm

1 stop15h 19m

$553

HelenaLihue

HLN - LIH

HLNLIH

Helena

Mon 4/6

6:22 pm-10:29 am

2 stops44h 07m

Lihue

Wed 5/6

9:49 am-5:45 pm

2 stops51h 56m

$554

HelenaLihue

HLN - LIH

HLNLIH

Helena

Fri 2/27

6:15 am-5:04 pm

1 stop13h 49m

Lihue

Sat 3/7

10:00 pm-12:38 pm

1 stop11h 38m

$619

HelenaLihue

HLN - LIH

HLNLIH

Helena

Fri 2/27

4:36 pm-1:54 pm

2 stops24h 18m

Lihue

Sat 3/7

4:50 pm-2:59 pm

2 stops19h 09m

$630

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 42% 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	13h 49m
Direct flights	None

The fastest flight from Helena to Kaua'i takes 13h 49m

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 many operators does momondo search for flights from Helena Airport to Kaua'i?
As of February 2026, there is 1 operator available to choose from for flights from Helena Airport to Kaua'i.
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 37.23% of all bookings. The subsequent popular models are Embraer 175 at 17.52%, Airbus A319 at 8.76%, and Airbus A320-100/200 at 6.57%.

Best airlines flying from Helena to Kaua'i

Compare and see reviews for airlines that fly from Helena to Kaua'i with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $331	Free Cancellation	Rating 8.0 11,847 reviews		Search Alaska Airlines flights

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.