$250 Cheap Flights from Helena (HLN) to Lihue (LIH)

View $250 flight on Tue, Mar 3, 2026Opens in a new window

Popular airlines from Helena, MT (HLN-Helena Regional) to Lihue Airport (LIH)

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Cheap Flights from Helena to Lihue (HLN-LIH)

Prices were available within the past 7 days and start at $250 for one-way flights and $393 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Jan 5 - Mon, Jan 12
HLN
Helena
LIH
Kauai
$393 Roundtrip, found 2 hours ago
$393
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Mon, Jan 5 from Helena to Kauai, returning Mon, Jan 12, priced at $393 found 2 hours ago
Alaska Airlines
Mon, Jan 5 - Mon, Jan 12
HLN
Helena
LIH
Kauai
$407 Roundtrip, found 2 hours ago
$407
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Mon, Jan 5 from Helena to Kauai, returning Mon, Jan 12, priced at $407 found 2 hours ago
Alaska Airlines
Mon, Jan 5 - Mon, Jan 12
HLN
Helena
LIH
Kauai
$408 Roundtrip, found 2 hours ago
$408
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Mon, Jan 5 from Helena to Kauai, returning Mon, Jan 12, priced at $408 found 2 hours ago
Alaska Airlines
Mon, Jan 5 - Mon, Jan 12
HLN
Helena
LIH
Kauai
$408 Roundtrip, found 2 hours ago
$408
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Mon, Jan 5 from Helena to Kauai, returning Mon, Jan 12, priced at $408 found 2 hours ago
Hawaiian Airlines
Tue, Feb 24 - Mon, Mar 9
HLN
Helena
LIH
Kauai
$421 Roundtrip, found 1 day ago
$421
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Feb 24 from Helena to Kauai, returning Mon, Mar 9, priced at $421 found 1 day ago
Alaska Airlines
Mon, Jan 5 - Mon, Jan 12
HLN
Helena
LIH
Kauai
$422 Roundtrip, found 2 hours ago
$422
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Mon, Jan 5 from Helena to Kauai, returning Mon, Jan 12, priced at $422 found 2 hours ago
Hawaiian Airlines
Tue, Jan 20 - Tue, Jan 27
HLN
Helena
LIH
Kauai
$427 Roundtrip, found 1 day ago
$427
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Jan 20 from Helena to Kauai, returning Tue, Jan 27, priced at $427 found 1 day ago
Alaska Airlines
Mon, Jan 5 - Mon, Jan 12
HLN
Helena
LIH
Kauai
$436 Roundtrip, found 2 hours ago
$436
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Mon, Jan 5 from Helena to Kauai, returning Mon, Jan 12, priced at $436 found 2 hours ago
Delta
Tue, Dec 9 - Wed, Dec 24
HLN
Helena
LIH
Kauai
$461 Roundtrip, found 2 days ago
$461
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Dec 9 from Helena to Kauai, returning Wed, Dec 24, priced at $461 found 2 days ago
United
Wed, Dec 3 - Thu, Dec 18
HLN
Helena
LIH
Kauai
$760 Roundtrip, found 2 days ago
$760
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 3 from Helena to Kauai, returning Thu, Dec 18, priced at $760 found 2 days ago

Alternative airports near Lihue

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lihue Airport LIH. Cheapest option available. Flights from $697
LIH
Lihue Airport
Cheapest
Flights from $697

Frequently asked questions

How much does a flight from Helena Regional Airport (HLN) to Lihue Airport (LIH) cost?
Grab a cheap one-way flight from $250 or cheap return flight from $393 from Helena Regional Airport (HLN) to Lihue Airport (LIH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Helena Regional Airport (HLN) to Lihue Airport (LIH)?
January is the cheapest month to fly from HLN to LIH. Traveling during an off-peak travel window is often the key to finding better fares.
What is the cheapest airline that flies from Helena Regional Airport (HLN) to Lihue Airport (LIH)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest HLN to LIH flight.
How many flights per day from Helena Regional Airport (HLN) to Lihue Airport (LIH)?
Direct flights from Helena Regional Airport (HLN) to Lihue Airport (LIH) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HLN to LIH?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Helena Regional Airport (HLN) to Lihue Airport (LIH)?
Opt for a flight from Helena Regional Airport (HLN) to Lihue Airport (LIH) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Helena Regional Airport (HLN) to Lihue Airport (LIH) last-minute?
Last-minute fares from HLN to LIH are generally more expensive. To secure the best rates, start looking for flights as soon as possible. That being said, if your travel plans are flexible, you may find a cheap fare right before your journey.
Is it cheaper to book a HLN to LIH flight and hotel package?
Securing a HLN to LIH flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our impressive range of accommodations and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Helena Regional Airport (HLN) to Lihue Airport (LIH)?
If you reserved your HLN to LIH flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Helena Regional
Destination airport
Lihue
Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$392
Distance
3129 mi

Book with confidence

Helena to Lihue Flights

The cheapest times to fly from Helena to Lihue

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Helena to Lihue are during the month of January. You can find some of the cheapest flights from Helena to Lihue with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Helena to Lihue

Sunday is one of the best days to book for cheap flights from Helena to Lihue: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Helena to Lihue

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Helena to Lihue in 2025. You can also book with separate airlines for your outbound and return journeys, from $250 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Helena to Lihue flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Helena to Lihue airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Helena to Lihue Flights

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*Available to One Key members.