In terms of precipitation, rainfall in Kaua'i ranges from 2.2 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. June is typically the driest time to visit Kaua'i when rainfall is around 2.2 in.

If weather is an important factor for your trip to Kaua'i, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

What airport do you fly from for flights from Helena to Kaua'i?

Helena (HLN), located 2.7 mi from the city center, is the airport you fly out of when you book flights from Helena to Kaua'i.

Can I find deals for flights from Helena to Kaua'i that include hotel bookings?

Yes. In addition to deals on Helena to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Helena to Kaua'i?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to Kaua'i.

Can I find deals for business class flights from Helena to Kaua'i?

Yes. Cheapflights offers flight deals from Helena to Kaua'i by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$538+ Flights from Helena to Kaua'i

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Cheap flight deals from Helena to Kaua'i

Round-trip from	$538 (Alaska Airlines)

From Helena to Kaua'i

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Find flight deals from Helena to Kaua'i

Cheapest flights from Helena to Kaua'i
Explore the most affordable flight options available from Helena to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

mar. 10/76:18 pmHLN - LIH

2 stops19h 29mAlaska Airlines

mié. 10/152:20 pmLIH - HLN

2 stops23h 21mAlaska Airlines

Deal found 7/3

$538

vie. 8/15:39 pmHLN - LIH

2 stops21h 32mUnited Airlines

sáb. 8/169:40 pmLIH - HLN

2 stops12h 18mUnited Airlines

Deal found 7/3

$991

vie. 8/15:50 amHLN - LIH

2 stops15h 28mDelta

sáb. 8/168:28 pmLIH - HLN

2 stops11h 52mDelta

Deal found 7/1

$1,574

Best flights from Helena to Kaua'i
Discover carefully curated flight deals from Helena to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 3, 2025.

mar. 10/76:18 pmHLN - LIH

2 stops19h 29mAlaska Airlines

mié. 10/152:20 pmLIH - HLN

2 stops23h 21mAlaska Airlines

Deal found 7/3

$538

vie. 8/15:39 pmHLN - LIH

2 stops21h 32mUnited Airlines

sáb. 8/169:40 pmLIH - HLN

2 stops12h 18mUnited Airlines

Deal found 7/3

$991

vie. 8/15:50 amHLN - LIH

2 stops15h 28mDelta

sáb. 8/168:28 pmLIH - HLN

2 stops11h 52mDelta

Deal found 7/1

$1,574

Last-minute flights from Helena to Kaua'i
Discover last-minute flight deals from Helena to Kaua'i. Data last updated julio 3, 2025 and is based on user searches.

dom. 7/274:09 pmHLN - LIH

1 stop9h 45mAlaska Airlines

dom. 8/1010:54 pmLIH - HLN

2 stops36h 37mAlaska Airlines

Deal found 7/2

$924

vie. 8/15:39 pmHLN - LIH

2 stops21h 32mUnited Airlines

sáb. 8/169:40 pmLIH - HLN

2 stops12h 18mUnited Airlines

Deal found 7/3

$991

vie. 8/15:50 amHLN - LIH

2 stops15h 28mDelta

sáb. 8/168:28 pmLIH - HLN

2 stops11h 52mDelta

Deal found 7/1

$1,574

Cheapflights Fare Finder

Use the filters below to find and compare flights from Helena to Kaua'i that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HelenaLihue

HLN - LIH

HLNLIH

Helena

mar. 10/7

6:18 pm-9:47 am

2 stops19h 29m

Lihue

mié. 10/15

2:20 pm-5:41 pm

2 stops23h 21m

$538

HelenaLihue

HLN - LIH

HLNLIH

Helena

vie. 8/1

5:39 pm-11:11 am

2 stops21h 32m

Lihue

sáb. 8/16

9:40 pm-1:58 pm

2 stops12h 18m

$991

HelenaLihue

HLN - LIH

HLNLIH

Helena

vie. 8/1

5:50 am-5:18 pm

2 stops15h 28m

Lihue

sáb. 8/16

8:28 pm-12:20 pm

2 stops11h 52m

$1,574

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Best time to book a flight from Helena to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Helena with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Helena to Kaua'i

What is the cheapest month to book a flight from Helena to Kaua'i?

Currently, January is the cheapest month in which you can book a flight from Helena to Kaua'i (average of $440). Flying from Helena to Kaua'i in June is currently the most expensive (average of $689). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HLN to FUS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Helena to Kaua'i as you normally would.

Reviews of airlines servicing Kaua'i

See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Helena to Kaua'i have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,982 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,861 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What airport do you fly from for flights from Helena to Kaua'i?
Helena (HLN), located 2.7 mi from the city center, is the airport you fly out of when you book flights from Helena to Kaua'i.
Can I find deals for flights from Helena to Kaua'i that include hotel bookings?
Yes. In addition to deals on Helena to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Helena to Kaua'i?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to Kaua'i.
Can I find deals for business class flights from Helena to Kaua'i?
Yes. Cheapflights offers flight deals from Helena to Kaua'i by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Helena to Kaua'i?
Currently, January is the cheapest month in which you can book a flight from Helena to Kaua'i (average of $440). Flying from Helena to Kaua'i in June is currently the most expensive (average of $689). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Helena to Kaua'i

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$463	Average$630	FlexibilityNo cancel fee	On-time75%

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$538+ Cheap flights from Helena (HLN) to Kaua'i

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Helena to Kaua'i with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Helena to Kaua'i

Keep the following information in mind while searching for Helena to Kaua'i flight deals. Data was last updated julio 3, 2025.

Round-trip from

Find flight deals from Helena to Kaua'i

Cheapest flights from Helena to Kaua'iExplore the most affordable flight options available from Helena to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

Explore the most affordable flight options available from Helena to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Helena to Kaua'i that are best for you.

Best time to book a flight from Helena to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Helena with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Helena to Kaua'i

What is the cheapest month to book a flight from Helena to Kaua'i?

What is the cheapest time of day to fly from HLN to FUS?

Find hourly flight availability from Helena to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 3, 2025.

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kaua'i. Reviews last updated julio 3, 2025.

See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Helena to Kaua'i have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Helena to Kaua'i. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Helena to Kaua'i?

Can I find deals for flights from Helena to Kaua'i that include hotel bookings?

How can I find direct flights from Helena to Kaua'i?

Can I find deals for business class flights from Helena to Kaua'i?

What is the cheapest month to book a flight from Helena to Kaua'i?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Helena to Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Helena to Kaua'i

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Helena to Kaua'i
Explore the most affordable flight options available from Helena to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.