When did momondo last update prices for flights from Helena Airport to Honolulu Airport?

Prices for flights from Helena Airport to Honolulu Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Helena Airport to Honolulu Airport?

There are 2 operators available for flights from Helena Airport to Honolulu Airport as of January 2026.

How old do you have to be to fly from Helena Airport to Honolulu Airport?

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 Honolulu Airport.

What documentation or ID do you need to fly to Honolulu Airport?

The necessary travel and health documents for your Honolulu Airport 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.

$343 Cheap Flights from Helena to Honolulu in 2026

1 adult

0 bags

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Find the cheapest flights from Helena to Honolulu

Round-trip

One-way

Cheap round-trip flights

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4:36 pm - 10:06 pm

HLN

HNL

32h 30m

1 stop

11:59 pm - 3:59 pm

HNL

HLN

13h 00m

1 stop

$343Multiple Airlines

Mon, Feb 23 - Wed, Mar 4

4:36 pm - 12:22 pm

HLN

HNL

22h 46m

2 stops

11:59 pm - 3:59 pm

HNL

HLN

13h 00m

1 stop

$452Multiple Airlines

Mon, Feb 23 - Wed, Mar 4

4:36 pm - 10:50 am

HLN

HNL

21h 14m

2 stops

11:10 pm - 3:59 pm

HNL

HLN

13h 49m

2 stops

$484Multiple Airlines

Mon, Feb 23 - Wed, Mar 4

6:48 pm - 11:11 am

HLN

HNL

19h 23m

1 stop

12:56 pm - 3:59 pm

HNL

HLN

24h 03m

2 stops

$524Multiple Airlines

Sun, Feb 8 - Wed, Feb 11

6:48 pm - 2:44 pm

HLN

HNL

22h 56m

2 stops

9:38 pm - 3:59 pm

HNL

HLN

15h 21m

2 stops

$530Multiple Airlines

Sun, Feb 8 - Wed, Feb 11

6:48 pm - 11:11 am

HLN

HNL

19h 23m

1 stop

9:46 pm - 3:59 pm

HNL

HLN

15h 13m

1 stop

$560Multiple Airlines

Sun, Feb 8 - Wed, Feb 11

6:48 pm - 11:11 am

HLN

HNL

19h 23m

1 stop

2:44 pm - 3:59 pm

HNL

HLN

22h 15m

2 stops

$590Multiple Airlines

Sun, Feb 8 - Wed, Feb 11

6:48 pm - 11:11 am

HLN

HNL

19h 23m

1 stop

9:46 pm - 3:59 pm

HNL

HLN

15h 13m

1 stop

$599Multiple Airlines

Sun, Feb 8 - Wed, Feb 11

6:48 pm - 8:51 pm

HLN

HNL

29h 03m

2 stops

9:38 pm - 3:59 pm

HNL

HLN

15h 21m

2 stops

$608Multiple Airlines

Sun, Feb 8 - Wed, Feb 11

6:48 pm - 11:11 am

HLN

HNL

19h 23m

1 stop

11:59 pm - 3:59 pm

HNL

HLN

13h 00m

1 stop

$627Multiple Airlines

Sun, Feb 8 - Wed, Feb 11

Fly from

Fly to

Route

Depart

Return

Price

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Mon 2/23

4:36 pm-10:06 pm

1 stop32h 30m

Honolulu

Wed 3/4

11:59 pm-3:59 pm

1 stop13h 00m

$343

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Mon 2/23

4:36 pm-12:22 pm

2 stops22h 46m

Honolulu

Wed 3/4

11:59 pm-3:59 pm

1 stop13h 00m

$452

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Mon 2/23

4:36 pm-10:50 am

2 stops21h 14m

Honolulu

Wed 3/4

11:10 pm-3:59 pm

2 stops13h 49m

$484

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Sun 2/8

6:48 pm-11:11 am

1 stop19h 23m

Honolulu

Wed 2/11

12:56 pm-3:59 pm

2 stops24h 03m

$524

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Sun 2/8

6:48 pm-2:44 pm

2 stops22h 56m

Honolulu

Wed 2/11

9:38 pm-3:59 pm

2 stops15h 21m

$530

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Sun 2/8

6:48 pm-11:11 am

1 stop19h 23m

Honolulu

Wed 2/11

9:46 pm-3:59 pm

1 stop15h 13m

$560

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Sun 2/8

6:48 pm-11:11 am

1 stop19h 23m

Honolulu

Wed 2/11

2:44 pm-3:59 pm

2 stops22h 15m

$590

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Sun 2/8

6:48 pm-11:11 am

1 stop19h 23m

Honolulu

Wed 2/11

9:46 pm-3:59 pm

1 stop15h 13m

$599

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Sun 2/8

6:48 pm-8:51 pm

2 stops29h 03m

Honolulu

Wed 2/11

9:38 pm-3:59 pm

2 stops15h 21m

$608

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Sun 2/8

6:48 pm-11:11 am

1 stop19h 23m

Honolulu

Wed 2/11

11:59 pm-3:59 pm

1 stop13h 00m

$627

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Helena to Honolulu

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

What airlines fly to Honolulu?

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to Honolulu from Helena according to our data. Alaska Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Honolulu. Keep in mind that there are 4 different airlines that fly to Honolulu on a routine basis, so you have a few additional options to choose from.

When to book flights from Helena to Honolulu

Are you open to changing your travel dates? Check out the ideal times to fly from Helena to Honolulu according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Helena to Honolulu (HLN to HNL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helena to Honolulu

Fastest flight time	19h 23m
Direct flights	None

The fastest flight from Helena to Honolulu takes 19h 23m

There are no direct flights from Helena to Honolulu. There are no popular flight routes from Helena to Honolulu.

Search flight deals

How far is Helena to Honolulu by plane?
The distance between Helena and Honolulu is about 3090.1 mi. By plane, this route typically takes 19h 23m.
When did momondo last update prices for flights from Helena Airport to Honolulu Airport?
Prices for flights from Helena Airport to Honolulu Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Helena Airport to Honolulu Airport?
There are 2 operators available for flights from Helena Airport to Honolulu Airport as of January 2026.
How old do you have to be to fly from Helena Airport to Honolulu Airport?
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 Honolulu Airport.
What documentation or ID do you need to fly to Honolulu Airport?
The necessary travel and health documents for your Honolulu Airport 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 airline from Helena to Honolulu?
momondo data reveals that the most frequently booked airline on the route from Helena to Honolulu is Alaska Airlines, representing 52% of all bookings. The subsequent popular airline is Delta at 48%.

Best airlines flying from Helena to Honolulu

Compare and see reviews for airlines that fly from Helena to Honolulu with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $461	Free Cancellation	Rating 8.0 11,768 reviews		Search Alaska Airlines flights
Delta	PriceFrom $863	Free Cancellation	Rating 7.9 8,086 reviews		Search Delta flights

Kahuku

Kailua

Aiea

Why use momondo?

Why should I use momondo to find a flight deal from Helena to Honolulu?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Helena to Honolulu. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Helena to Honolulu with flexible booking policies on momondo?

momondo does allow users to show only those flights to Honolulu from Helena which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Helena to Honolulu?

momondo provides multiple filters to help you find the best flight to Honolulu from Helena. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Helena to Honolulu right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Honolulu from Helena. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.