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.

$513 Cheap Flights from Helena to Honolulu in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

5:11 pm - 12:58 pm

HLN

HNL

23h 47m

2 stops

11:30 pm - 4:34 pm

HNL

HLN

13h 04m

1 stop

$556Multiple Airlines

Sat, Aug 29 - Tue, Sep 1

5:11 pm - 9:58 am

HLN

HNL

20h 47m

2 stops

5:17 pm - 4:34 pm

HNL

HLN

19h 17m

2 stops

$562Multiple Airlines

Sat, Aug 29 - Tue, Sep 1

5:11 pm - 4:48 pm

HLN

HNL

27h 37m

1 stop

10:50 am - 4:34 pm

HNL

HLN

25h 44m

1 stop

$622Multiple Airlines

Sat, Aug 29 - Tue, Sep 1

5:11 pm - 11:59 pm

HLN

HNL

10h 48m

1 stop

11:27 am - 4:34 pm

HNL

HLN

25h 07m

2 stops

$627Multiple Airlines

Sat, Aug 29 - Tue, Sep 1

5:11 pm - 9:58 am

HLN

HNL

20h 47m

2 stops

11:30 pm - 4:34 pm

HNL

HLN

13h 04m

1 stop

$628Multiple Airlines

Sat, Aug 29 - Tue, Sep 1

5:11 pm - 10:47 am

HLN

HNL

21h 36m

1 stop

10:50 am - 4:34 pm

HNL

HLN

25h 44m

1 stop

$642Multiple Airlines

Sat, Aug 29 - Tue, Sep 1

5:11 pm - 11:13 am

HLN

HNL

22h 02m

2 stops

8:35 pm - 4:34 pm

HNL

HLN

15h 59m

2 stops

$644Multiple Airlines

Sat, Aug 29 - Tue, Sep 1

5:11 pm - 4:48 pm

HLN

HNL

27h 37m

1 stop

8:35 pm - 4:34 pm

HNL

HLN

15h 59m

2 stops

$648Multiple Airlines

Sat, Aug 29 - Tue, Sep 1

5:11 pm - 9:08 pm

HLN

HNL

31h 57m

2 stops

8:35 pm - 4:34 pm

HNL

HLN

15h 59m

2 stops

$663Multiple Airlines

Sat, Aug 29 - Tue, Sep 1

5:09 pm - 11:34 pm

HLN

HNL

34h 25m

2 stops

12:30 pm - 4:32 pm

HNL

HLN

24h 02m

2 stops

$874Multiple Airlines

Tue, Jun 23 - Sat, Jul 4

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Sat 8/29

5:11 pm-12:58 pm

2 stops23h 47m

Honolulu

Tue 9/1

11:30 pm-4:34 pm

1 stop13h 04m

$556

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Sat 8/29

5:11 pm-9:58 am

2 stops20h 47m

Honolulu

Tue 9/1

5:17 pm-4:34 pm

2 stops19h 17m

$562

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Sat 8/29

5:11 pm-4:48 pm

1 stop27h 37m

Honolulu

Tue 9/1

10:50 am-4:34 pm

1 stop25h 44m

$622

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Sat 8/29

5:11 pm-11:59 pm

1 stop10h 48m

Honolulu

Tue 9/1

11:27 am-4:34 pm

2 stops25h 07m

$627

Quickest round-trip

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Sat 8/29

5:11 pm-9:58 am

2 stops20h 47m

Honolulu

Tue 9/1

11:30 pm-4:34 pm

1 stop13h 04m

$628

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Sat 8/29

5:11 pm-10:47 am

1 stop21h 36m

Honolulu

Tue 9/1

10:50 am-4:34 pm

1 stop25h 44m

$642

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Sat 8/29

5:11 pm-11:13 am

2 stops22h 02m

Honolulu

Tue 9/1

8:35 pm-4:34 pm

2 stops15h 59m

$644

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Sat 8/29

5:11 pm-4:48 pm

1 stop27h 37m

Honolulu

Tue 9/1

8:35 pm-4:34 pm

2 stops15h 59m

$648

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Sat 8/29

5:11 pm-9:08 pm

2 stops31h 57m

Honolulu

Tue 9/1

8:35 pm-4:34 pm

2 stops15h 59m

$663

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Tue 6/23

5:09 pm-11:34 pm

2 stops34h 25m

Honolulu

Sat 7/4

12:30 pm-4:32 pm

2 stops24h 02m

$874

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 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 46% 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	27h 37m
Direct flights	None

The fastest flight from Helena to Honolulu takes 27h 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 27h 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.