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.

$638 Cheap Flights from Helena to Honolulu in 2026

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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 - 7:01 pm

HLN

HNL

28h 39m

1 stop

11:59 pm - 5:45 pm

HNL

HLN

13h 46m

1 stop

$651Multiple Airlines

Sat, Apr 25 - Sat, May 2

6:22 pm - 8:27 pm

HLN

HNL

30h 05m

2 stops

8:34 pm - 5:45 pm

HNL

HLN

41h 11m

2 stops

$667Multiple Airlines

Mon, May 4 - Thu, May 7

5:11 pm - 9:58 am

HLN

HNL

20h 47m

2 stops

8:35 pm - 4:41 pm

HNL

HLN

16h 06m

2 stops

$675Multiple Airlines

Tue, Sep 1 - Fri, Sep 11

6:22 pm - 9:03 pm

HLN

HNL

30h 41m

1 stop

8:34 pm - 5:45 pm

HNL

HLN

41h 11m

2 stops

$681Multiple Airlines

Mon, May 4 - Thu, May 7

6:22 pm - 1:01 pm

HLN

HNL

22h 39m

2 stops

12:35 pm - 5:45 pm

HNL

HLN

49h 10m

2 stops

$682Multiple Airlines

Mon, May 4 - Thu, May 7

6:22 pm - 11:52 am

HLN

HNL

21h 30m

2 stops

11:59 pm - 5:45 pm

HNL

HLN

13h 46m

1 stop

$686Multiple Airlines

Sat, Apr 25 - Sat, May 2

5:11 pm - 9:35 am

HLN

HNL

20h 24m

2 stops

8:35 pm - 4:41 pm

HNL

HLN

16h 06m

2 stops

$687Multiple Airlines

Mon, Aug 31 - Fri, Sep 11

6:22 pm - 10:29 pm

HLN

HNL

32h 07m

1 stop

12:35 pm - 5:45 pm

HNL

HLN

49h 10m

2 stops

$701Alaska Airlines

Mon, May 4 - Thu, May 7

5:11 pm - 10:22 am

HLN

HNL

21h 11m

2 stops

8:35 pm - 4:41 pm

HNL

HLN

16h 06m

2 stops

$709Multiple Airlines

Sun, Aug 30 - Fri, Sep 11

5:11 pm - 11:43 am

HLN

HNL

22h 32m

2 stops

8:35 pm - 4:41 pm

HNL

HLN

16h 06m

2 stops

$713Multiple Airlines

Tue, Sep 1 - Thu, Sep 10

Alaska Airlines flights from Helena to Honolulu

Our best Alaska Airlines deals on Helena to Honolulu flight tickets

Alaska Airlines

May 4

HLN6:22 pmHelena

32h 07m

1 stop

HNL10:29 pmHonolulu

May 7

HNL12:35 pmHonolulu

49h 10m

2 stops

HLN5:45 pmHelena

$701

Alaska Airlines

May 12

HLN6:22 pmHelena

30h 43m

1 stop

HNL9:05 pmHonolulu

May 16

HNL3:02 pmHonolulu

21h 04m

1 stop

HLN4:06 pmHelena

$722

Alaska Airlines

May 4

HLN6:22 pmHelena

30h 41m

1 stop

HNL9:03 pmHonolulu

May 7

HNL12:35 pmHonolulu

49h 10m

2 stops

HLN5:45 pmHelena

$731

United Airlines flights from Helena to Honolulu

Our best United Airlines deals on Helena to Honolulu flight tickets

United Airlines

Apr 15

HLN6:15 amHelena

13h 09m

1 stop

HNL3:24 pmHonolulu

Apr 19

HNL9:40 pmHonolulu

11h 59m

1 stop

HLN1:39 pmHelena

$844

United Airlines

Apr 15

HLN6:15 amHelena

17h 05m

2 stops

HNL7:20 pmHonolulu

Apr 19

HNL9:40 pmHonolulu

11h 59m

1 stop

HLN1:39 pmHelena

$850

United Airlines

Apr 15

HLN6:15 amHelena

14h 15m

2 stops

HNL4:30 pmHonolulu

Apr 19

HNL9:40 pmHonolulu

11h 59m

2 stops

HLN1:39 pmHelena

$855

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Sat 4/25

6:22 pm-7:01 pm

1 stop28h 39m

Honolulu

Sat 5/2

11:59 pm-5:45 pm

1 stop13h 46m

$651

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Mon 5/4

6:22 pm-8:27 pm

2 stops30h 05m

Honolulu

Thu 5/7

8:34 pm-5:45 pm

2 stops41h 11m

$667

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Tue 9/1

5:11 pm-9:58 am

2 stops20h 47m

Honolulu

Fri 9/11

8:35 pm-4:41 pm

2 stops16h 06m

$675

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Mon 5/4

6:22 pm-9:03 pm

1 stop30h 41m

Honolulu

Thu 5/7

8:34 pm-5:45 pm

2 stops41h 11m

$681

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Mon 5/4

6:22 pm-1:01 pm

2 stops22h 39m

Honolulu

Thu 5/7

12:35 pm-5:45 pm

2 stops49h 10m

$682

Quickest round-trip

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Sat 4/25

6:22 pm-11:52 am

2 stops21h 30m

Honolulu

Sat 5/2

11:59 pm-5:45 pm

1 stop13h 46m

$686

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Mon 8/31

5:11 pm-9:35 am

2 stops20h 24m

Honolulu

Fri 9/11

8:35 pm-4:41 pm

2 stops16h 06m

$687

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Mon 5/4

6:22 pm-10:29 pm

1 stop32h 07m

Honolulu

Thu 5/7

12:35 pm-5:45 pm

2 stops49h 10m

$701

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Sun 8/30

5:11 pm-10:22 am

2 stops21h 11m

Honolulu

Fri 9/11

8:35 pm-4:41 pm

2 stops16h 06m

$709

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Tue 9/1

5:11 pm-11:43 am

2 stops22h 32m

Honolulu

Thu 9/10

8:35 pm-4:41 pm

2 stops16h 06m

$713

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?

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 40% 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	12h 15m
Direct flights	None

The fastest flight from Helena to Honolulu takes 12h 15m

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 12h 15m.
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.