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Kaua'i

$463+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — LIH
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap 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 February 12, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:36 pm
HLN
-
LIH
2 stops24h 18m
Multiple Airlines
Wed 3/44:16 pm
LIH
-
HLN
2 stops20h 43m
Multiple Airlines
Deal found 2/8$463
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:15 am
HLN
-
LIH
1 stop13h 49m
United Airlines
Wed 3/48:40 pm
LIH
-
HLN
1 stop13h 58m
United Airlines
Deal found 2/8$666
This Alaska Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:36 pm
HLN
-
LIH
2 stops21h 10m
Multiple Airlines
Sun 3/12:54 pm
LIH
-
HLN
2 stops22h 05m
Multiple Airlines
Deal found 2/9$687
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:30 am
HLN
-
LIH
2 stops16h 11m
Delta
Thu 4/98:19 pm
LIH
-
HLN
2 stops12h 02m
Delta
Deal found 2/10$759

Find 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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$463
(Alaska Airlines)
Provider with most accurate pricing for Helena-Lihue flight deals.
Search Deals
Provider most trusted by Cheapflights users for Helena-Lihue flights.
Search Deals
From Helena to Kaua'i
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena 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, Cheapflights users made 2,558,603 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from Helena to Kaua'i that are best for you.

Fly from

Helena

Fly to

Kaua'i

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

Wed 4/1

5:30 am-5:41 pm

2 stops16h 11m

Lihue

Wed 4/8

8:19 pm-10:30 pm

2 stops22h 11m

$666

HelenaLihue

HLN - LIH

HLNLIH

Helena

Tue 3/3

6:15 am-5:04 pm

1 stop13h 49m

Lihue

Wed 3/4

8:40 pm-1:38 pm

1 stop13h 58m

$666

HelenaLihue

HLN - LIH

HLNLIH

Helena

Wed 2/25

4:36 pm-10:46 am

2 stops21h 10m

Lihue

Sun 3/1

2:54 pm-3:59 pm

2 stops22h 05m

$687

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

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, August is the cheapest month in which you can book a flight from Helena to Kaua'i (average of $238). Flying from Helena to Kaua'i in May is currently the most expensive (average of $561). 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.

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 February 12, 2026.
See what other customers who have flown with Alaska 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
11,878 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
8.0
Very good
11,878 reviews
Alaska Airlines
8.0
Very good
11,878 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

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?

    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, August is the cheapest month in which you can book a flight from Helena to Kaua'i (average of $238). Flying from Helena to Kaua'i in May is currently the most expensive (average of $561). 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

Discover the top airline that operate flights from Helena to Kaua'i. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$331Average$736FlexibilityNo cancel feeOn-time75%

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