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 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.

$454 Cheap Flights from Helena to Honolulu in 2026

1 adult

0 bags

Find the cheapest flights from Helena to Honolulu

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:22 pm - 11:52 am

HLN

HNL

21h 30m

2 stops

8:34 pm - 5:45 pm

HNL

HLN

41h 11m

2 stops

$673Multiple Airlines

Tue, May 5 - Thu, May 7

6:22 pm - 10:29 pm

HLN

HNL

32h 07m

1 stop

8:34 pm - 5:45 pm

HNL

HLN

41h 11m

2 stops

$691Multiple Airlines

Tue, May 5 - Thu, May 7

6:22 pm - 11:52 am

HLN

HNL

21h 30m

2 stops

8:34 pm - 5:45 pm

HNL

HLN

41h 11m

2 stops

$697Multiple Airlines

Tue, May 5 - Thu, May 7

6:22 pm - 11:52 am

HLN

HNL

21h 30m

2 stops

8:34 pm - 5:45 pm

HNL

HLN

41h 11m

2 stops

$703Multiple Airlines

Tue, May 5 - Thu, May 7

6:22 pm - 11:05 am

HLN

HNL

20h 43m

1 stop

8:34 pm - 5:45 pm

HNL

HLN

41h 11m

2 stops

$721Multiple Airlines

Tue, May 5 - Thu, May 7

6:22 pm - 1:01 pm

HLN

HNL

22h 39m

2 stops

1:39 pm - 5:45 pm

HNL

HLN

48h 06m

2 stops

$730Multiple Airlines

Tue, May 5 - Thu, May 7

6:22 pm - 1:01 pm

HLN

HNL

22h 39m

2 stops

8:34 pm - 5:45 pm

HNL

HLN

41h 11m

2 stops

$738Multiple Airlines

Tue, May 5 - Thu, May 7

6:22 pm - 9:03 pm

HLN

HNL

30h 41m

1 stop

1:39 pm - 5:45 pm

HNL

HLN

48h 06m

2 stops

$748Multiple Airlines

Tue, May 5 - Thu, May 7

4:43 pm - 12:41 pm

HLN

HNL

23h 58m

2 stops

1:41 pm - 4:06 pm

HNL

HLN

46h 25m

2 stops

$769Alaska Airlines

Mon, Jun 1 - Thu, Jun 4

4:43 pm - 7:19 pm

HLN

HNL

30h 36m

1 stop

1:41 pm - 4:06 pm

HNL

HLN

46h 25m

2 stops

$781Alaska Airlines

Mon, Jun 1 - Thu, Jun 4

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United Airlines flights from Helena to Honolulu

Our best United Airlines deals on Helena to Honolulu flight tickets

United Airlines

May 5

HLN6:15 amHelena

13h 09m

1 stop

HNL3:24 pmHonolulu

May 7

HNL9:40 pmHonolulu

20h 06m

1 stop

HLN9:46 pmHelena

$892

United Airlines

May 5

HLN6:15 amHelena

13h 09m

1 stop

HNL3:24 pmHonolulu

May 7

HNL9:40 pmHonolulu

11h 58m

1 stop

HLN1:38 pmHelena

$918

United Airlines

May 5

HLN6:15 amHelena

13h 09m

1 stop

HNL3:24 pmHonolulu

May 7

HNL9:40 pmHonolulu

20h 06m

1 stop

HLN9:46 pmHelena

$925

Alaska Airlines flights from Helena to Honolulu

Our best Alaska Airlines deals on Helena to Honolulu flight tickets

Alaska Airlines

Jun 1

HLN4:43 pmHelena

23h 58m

2 stops

HNL12:41 pmHonolulu

Jun 4

HNL1:41 pmHonolulu

46h 25m

2 stops

HLN4:06 pmHelena

$769

Alaska Airlines

Jun 1

HLN4:43 pmHelena

30h 36m

1 stop

HNL7:19 pmHonolulu

Jun 4

HNL1:41 pmHonolulu

46h 25m

2 stops

HLN4:06 pmHelena

$781

Alaska Airlines

Jun 24

HLN5:09 pmHelena

20h 51m

2 stops

HNL10:00 amHonolulu

Jul 22

HNL7:00 amHonolulu

29h 32m

1 stop

HLN4:32 pmHelena

$942

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Tue 5/5

6:22 pm-11:52 am

2 stops21h 30m

Honolulu

Thu 5/7

8:34 pm-5:45 pm

2 stops41h 11m

$673

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Tue 5/5

6:22 pm-10:29 pm

1 stop32h 07m

Honolulu

Thu 5/7

8:34 pm-5:45 pm

2 stops41h 11m

$691

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Tue 5/5

6:22 pm-11:52 am

2 stops21h 30m

Honolulu

Thu 5/7

8:34 pm-5:45 pm

2 stops41h 11m

$697

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Tue 5/5

6:22 pm-11:52 am

2 stops21h 30m

Honolulu

Thu 5/7

8:34 pm-5:45 pm

2 stops41h 11m

$703

Quickest round-trip

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Tue 5/5

6:22 pm-11:05 am

1 stop20h 43m

Honolulu

Thu 5/7

8:34 pm-5:45 pm

2 stops41h 11m

$721

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Tue 5/5

6:22 pm-1:01 pm

2 stops22h 39m

Honolulu

Thu 5/7

1:39 pm-5:45 pm

2 stops48h 06m

$730

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Tue 5/5

6:22 pm-1:01 pm

2 stops22h 39m

Honolulu

Thu 5/7

8:34 pm-5:45 pm

2 stops41h 11m

$738

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Tue 5/5

6:22 pm-9:03 pm

1 stop30h 41m

Honolulu

Thu 5/7

1:39 pm-5:45 pm

2 stops48h 06m

$748

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Mon 6/1

4:43 pm-12:41 pm

2 stops23h 58m

Honolulu

Thu 6/4

1:41 pm-4:06 pm

2 stops46h 25m

$769

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Mon 6/1

4:43 pm-7:19 pm

1 stop30h 36m

Honolulu

Thu 6/4

1:41 pm-4:06 pm

2 stops46h 25m

$781

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted 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 is the cheapest airline that flies from Helena to Honolulu?

Alaska Airlines is the most popular carrier operating from Helena to Honolulu

What airlines fly to Honolulu?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Honolulu from Helena according to our data. United Airlines is the first choice among our users, with 38% 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 37m
Direct flights	None

The fastest flight from Helena to Honolulu takes 19h 37m

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

Search flight deals

Frequently asked questions about flying from Helena to Honolulu

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 37m.
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 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.

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.