$447+ Cheap flights from Helena to Honolulu (HLN - HNL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — HNL
Oct 26 — Nov 21
Round-trip
1 adult, Economy
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Find cheap flights from Helena to Honolulu with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Helena to Honolulu
Cheapest
Best
Last-minute
One-way
Cheapest flights from Helena to HonoluluExplore the most affordable flight options available from Helena to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
Explore the most affordable flight options available from Helena to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/74:49 pm -
2 stops22h 26m
Tue 12/83:39 pm -
2 stops21h 33m
Deal found 9/22![Multiple Airlines logo]()
$758
This Alaska Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/74:49 pm -
2 stops22h 26m
Wed 12/91:36 pm -
2 stops23h 36m
Deal found 9/24![Multiple Airlines logo]()
$795
This Booking.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:41 pm -
2 stops45h 29m
Sat 11/2111:00 pm -
1 stop14h 16m
Deal found 9/21![Multiple Airlines logo]()
$806
This Priceline deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/34:49 pm -
1 stop30h 58m
Wed 12/91:36 pm -
2 stops23h 36m
Deal found 9/22![Multiple Airlines logo]()
$892
Best flights from Helena to HonoluluDiscover carefully curated flight deals from Helena to Honolulu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
Discover carefully curated flight deals from Helena to Honolulu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/234:08 pm -
2 stops23h 27m
Mon 3/11:35 pm -
1 stop22h 56m
Deal found 9/23![Multiple Airlines logo]()
$724
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:00 am -
2 stops16h 38m
Sat 11/2110:55 pm -
2 stops10h 32m
Deal found 9/21![Delta logo]()
$963
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:20 am -
1 stop13h 08m
Tue 12/88:25 pm -
1 stop14h 27m
Deal found 9/23![United Airlines logo]()
$1,082
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/74:49 pm -
2 stops22h 26m
Tue 12/83:39 pm -
2 stops21h 33m
Deal found 9/22![Multiple Airlines logo]()
$758
This Alaska Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/74:49 pm -
2 stops22h 26m
Wed 12/91:36 pm -
2 stops23h 36m
Deal found 9/24![Multiple Airlines logo]()
$795
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/34:49 pm -
2 stops30h 17m
Wed 12/91:36 pm -
2 stops23h 36m
Deal found 9/22![Multiple Airlines logo]()
$898
Last-minute flights from Helena to HonoluluDiscover last-minute flight deals from Helena to Honolulu. Data last updated September 26, 2026 and is based on user searches.
Discover last-minute flight deals from Helena to Honolulu. Data last updated September 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:25 am -
2 stops15h 19m
Thu 10/159:40 pm -
2 stops12h 08m
Deal found 9/26![United Airlines logo]()
$1,182
This Priceline deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:26 pm -
1 stop20h 54m
Thu 10/158:35 pm -
2 stops16h 14m
Deal found 9/26![Multiple Airlines logo]()
$1,349
One-way flights from Helena to HonoluluSearch for one-way flight options from Helena to Honolulu. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
Search for one-way flight options from Helena to Honolulu. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:00 am -
2 stops16h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Delta logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/154:41 pm -
3 stops44h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$648
Find flight deals from Helena to Honolulu
Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Honolulu (HNL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $724 (Alaska Airlines) |
One-way from | $447 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Helena to Honolulu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 26, 2026.
Use the filters below to find and compare flights from Helena to Honolulu that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
HelenaHonolulu
HLN Helena - HNL Honolulu
HLNHNL
Helena
Sun 11/15
7:00 am-3:40 pm
1 stop11h 40m
Honolulu
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$510
HelenaHonolulu
HLN Helena - HNL Honolulu
HLNHNL
Helena
Tue 2/23
4:08 pm-12:35 pm
2 stops23h 27m
Honolulu
Mon 3/1
1:35 pm-3:31 pm
1 stop22h 56m
$724
HelenaHonolulu
HLN Helena - HNL Honolulu
HLNHNL
Helena
Mon 12/7
4:49 pm-12:15 pm
2 stops22h 26m
Honolulu
Tue 12/8
3:39 pm-4:12 pm
2 stops21h 33m
$758
HelenaHonolulu
HLN Helena - HNL Honolulu
HLNHNL
Helena
Mon 12/7
4:49 pm-12:15 pm
2 stops22h 26m
Honolulu
Wed 12/9
1:36 pm-4:12 pm
2 stops23h 36m
$795
HelenaHonolulu
HLN Helena - HNL Honolulu
HLNHNL
Helena
Thu 12/3
4:49 pm-8:06 pm
2 stops30h 17m
Honolulu
Wed 12/9
1:36 pm-4:12 pm
2 stops23h 36m
$898
HelenaHonolulu
HLN Helena - HNL Honolulu
HLNHNL
Helena
Fri 11/13
7:00 am-8:38 pm
2 stops16h 38m
Honolulu
Sat 11/21
10:55 pm-12:27 pm
2 stops10h 32m
$963
HelenaHonolulu
HLN Helena - HNL Honolulu
HLNHNL
Helena
Mon 12/7
6:20 am-4:28 pm
1 stop13h 08m
Honolulu
Tue 12/8
8:25 pm-1:52 pm
1 stop14h 27m
$1,082
Sorted by cheapest first
Compare providers for flights from Helena to Honolulu
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Helena to Honolulu in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Helena-Honolulu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helena-Honolulu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helena-Honolulu flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Helena-Honolulu flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Helena-Honolulu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Helena to Honolulu
Have a flexible travel schedule? Discover the best time to fly to Honolulu from Helena with our price prediction graph.
HLN-HNL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Helena to Honolulu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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