$212+ Cheap flights from Helena (HLN) to Phoenix
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — PHX
Aug 8 — Aug 151
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Helena to Phoenix 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 Phoenix
Cheapest
Best
Last-minute
One-way
Cheapest flights from Helena to PhoenixExplore the most affordable flight options available from Helena to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2026.
Explore the most affordable flight options available from Helena to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2026.
This Booking.com deal was found by Cheapflights users on 7/8. 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.
Wed 9/305:18 pm
HLN
- PHX
1 stop24h 24m
Alaska Airlines
Tue 10/69:02 am
PHX
- HLN
1 stop6h 09m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 11/24:41 pm
HLN
- PHX
1 stop6h 08m
Alaska Airlines
Fri 11/612:44 pm
PHX
- HLN
1 stop27h 20m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 7/5. 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 9/295:18 pm
HLN
- PHX
1 stop20h 44m
Alaska Airlines
Wed 10/76:03 am
PHX
- HLN
1 stop9h 08m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$423
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Wed 8/122:35 pm
HLN
- PHX
1 stop6h 49m
United Airlines
Wed 8/191:34 pm
PHX
- HLN
1 stop6h 56m
United Airlines
Deal found 7/5![United Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 7/5. 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.
Wed 9/3012:57 pm
HLN
- PHX
2 stops11h 39m
Delta
Tue 10/63:45 pm
PHX
- HLN
2 stops19h 38m
Delta
Deal found 7/5![Delta logo]()
$433
This Alaska Airlines deal was found by Cheapflights users on 7/5. 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 10/15:18 pm
HLN
- PHX
1 stop7h 26m
Alaska Airlines
Wed 10/78:02 am
PHX
- HLN
1 stop7h 09m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 7/5. 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.
Tue 9/2912:57 pm
HLN
- PHX
2 stops23h 19m
Delta
Mon 10/55:15 pm
PHX
- HLN
1 stop4h 09m
Delta
Deal found 7/5![Delta logo]()
$442
This Alaska Airlines deal was found by Cheapflights users on 7/5. 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.
Wed 9/305:18 pm
HLN
- PHX
1 stop5h 42m
Alaska Airlines
Fri 10/24:13 pm
PHX
- HLN
1 stop22h 58m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 7/5. 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.
Thu 10/112:57 pm
HLN
- PHX
2 stops11h 41m
Delta
Tue 10/67:23 pm
PHX
- HLN
2 stops16h 00m
Delta
Deal found 7/5![Delta logo]()
$447
This Alaska Airlines deal was found by Cheapflights users on 7/7. 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.
Wed 11/114:41 pm
HLN
- PHX
2 stops22h 33m
Alaska Airlines
Sat 11/149:02 am
PHX
- HLN
1 stop7h 02m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$448
Best flights from Helena to PhoenixDiscover carefully curated flight deals from Helena to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 9, 2026.
Discover carefully curated flight deals from Helena to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 11/24:41 pm
HLN
- PHX
1 stop6h 08m
Alaska Airlines
Fri 11/612:44 pm
PHX
- HLN
1 stop27h 20m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$382
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Wed 8/122:35 pm
HLN
- PHX
1 stop6h 49m
United Airlines
Wed 8/191:34 pm
PHX
- HLN
1 stop6h 56m
United Airlines
Deal found 7/5![United Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 7/6. 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.
Mon 8/312:55 pm
HLN
- PHX
1 stop4h 02m
Delta
Sun 8/95:10 pm
PHX
- HLN
1 stop4h 20m
Delta
Deal found 7/6![Delta logo]()
$451
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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.
Wed 9/305:18 pm
HLN
- PHX
1 stop25h 27m
Alaska Airlines
Tue 10/67:24 pm
PHX
- HLN
2 stops19h 47m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 7/5. 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.
Mon 11/21:03 pm
HLN
- PHX
2 stops11h 21m
Delta
Fri 11/66:00 am
PHX
- HLN
1 stop6h 23m
Delta
Deal found 7/5![Delta logo]()
$456
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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.
Fri 9/115:18 pm
HLN
- PHX
1 stop18h 10m
Alaska Airlines
Mon 9/218:51 pm
PHX
- HLN
1 stop18h 50m
Alaska Airlines
Deal found 7/6![Alaska Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 7/8. 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.
Wed 9/307:15 am
HLN
- PHX
2 stops9h 03m
Delta
Tue 10/612:12 pm
PHX
- HLN
2 stops9h 12m
Delta
Deal found 7/8![Delta logo]()
$462
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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.
Fri 8/145:09 pm
HLN
- PHX
1 stop6h 44m
Alaska Airlines
Mon 8/318:51 pm
PHX
- HLN
1 stop18h 43m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$447
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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.
Sat 12/124:08 pm
HLN
- PHX
1 stop6h 53m
Alaska Airlines
Tue 12/157:05 am
PHX
- HLN
1 stop8h 26m
Alaska Airlines
Deal found 7/6![Alaska Airlines logo]()
$451
This Expedia deal was found by Cheapflights users on 7/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:09 pm
HLN
- PHX
1 stop7h 40m
Alaska Airlines
Tue 8/116:53 pm
PHX
- HLN
1 stop20h 39m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$451
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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 8/135:09 pm
HLN
- PHX
1 stop6h 44m
Alaska Airlines
Sun 8/167:20 am
PHX
- HLN
1 stop8h 12m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$451
This Alaska Airlines deal was found by Cheapflights users on 7/7. 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.
Wed 9/305:18 pm
HLN
- PHX
1 stop5h 42m
Alaska Airlines
Fri 10/212:13 pm
PHX
- HLN
2 stops26h 58m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$458
Last-minute flights from Helena to PhoenixDiscover last-minute flight deals from Helena to Phoenix. Data last updated July 9, 2026 and is based on user searches.
Discover last-minute flight deals from Helena to Phoenix. Data last updated July 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/6. 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.
Mon 8/312:55 pm
HLN
- PHX
2 stops11h 47m
Delta
Sun 8/95:10 pm
PHX
- HLN
1 stop4h 20m
Delta
Deal found 7/6![Delta logo]()
$456
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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 8/35:09 pm
HLN
- PHX
2 stops22h 22m
Alaska Airlines
Sun 8/96:53 pm
PHX
- HLN
2 stops20h 39m
Alaska Airlines
Deal found 7/6![Alaska Airlines logo]()
$608
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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.
Wed 8/55:09 pm
HLN
- PHX
1 stop7h 40m
Alaska Airlines
Tue 8/116:53 pm
PHX
- HLN
1 stop20h 39m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 7/4. 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.
Wed 8/512:55 pm
HLN
- PHX
2 stops11h 05m
Delta
Tue 8/1112:15 pm
PHX
- HLN
2 stops9h 15m
Delta
Deal found 7/4![Delta logo]()
$506
This Expedia deal was found by Cheapflights users on 7/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:09 pm
HLN
- PHX
1 stop7h 40m
Alaska Airlines
Wed 8/127:00 am
PHX
- HLN
2 stops8h 32m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$520
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Wed 8/122:35 pm
HLN
- PHX
1 stop6h 49m
United Airlines
Wed 8/191:34 pm
PHX
- HLN
1 stop6h 56m
United Airlines
Deal found 7/5![United Airlines logo]()
$427
This Alaska Airlines deal was found by Cheapflights users on 7/5. 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.
Wed 8/125:09 pm
HLN
- PHX
1 stop7h 40m
Alaska Airlines
Wed 8/197:02 am
PHX
- HLN
2 stops8h 32m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$492
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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 8/135:09 pm
HLN
- PHX
2 stops24h 05m
Alaska Airlines
Sun 8/167:20 am
PHX
- HLN
1 stop8h 12m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$530
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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.
Fri 8/145:09 pm
HLN
- PHX
1 stop6h 44m
Alaska Airlines
Mon 8/318:51 pm
PHX
- HLN
1 stop18h 43m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$447
One-way flights from Helena to PhoenixSearch for one-way flight options from Helena to Phoenix. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
Search for one-way flight options from Helena to Phoenix. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
This Priceline deal was found by Cheapflights users on 7/8. 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.
Sat 10/244:48 pm
HLN
- PHX
1 stop6h 03m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$212
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Wed 9/166:15 am
HLN
- PHX
1 stop5h 22m
United Airlines
Deal found 7/5![United Airlines logo]()
$214
This Priceline deal was found by Cheapflights users on 7/7. 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 8/275:11 pm
HLN
- PHX
1 stop7h 27m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$226
This Delta deal was found by Cheapflights users on 7/7. 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.
Thu 8/275:40 am
HLN
- PHX
2 stops10h 42m
Delta
Deal found 7/7![Delta logo]()
$231
This Delta deal was found by Cheapflights users on 7/5. 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.
Sat 9/1912:57 pm
HLN
- PHX
2 stops11h 32m
Delta
Deal found 7/5![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 7/5. 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.
Thu 9/1712:57 pm
HLN
- PHX
2 stops11h 39m
Delta
Deal found 7/5![Delta logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 7/5. 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 9/175:18 pm
HLN
- PHX
2 stops21h 05m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Sat 9/192:35 pm
HLN
- PHX
3 stops20h 51m
United Airlines
Deal found 7/5![United Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 7/182:20 pm
HLN
- PHX
1 stop7h 12m
United Airlines
Deal found 7/8![United Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Thu 8/275:11 pm
HLN
- PHX
3 stops29h 24m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$493
Find flight deals from Helena to Phoenix
Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Phoenix (PH1). 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 July 9, 2026.
Round-trip from | $363 (Booking.com) |
|---|---|
One-way from | $212 (Priceline) |
Popular in | November |
Cheapest in | October |
Average price | $715 |
Cheapflights Fare Finder
Customize your flight search to find flights from Helena to Phoenix 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 2,558,603 searches. Data last updated July 9, 2026.
Use the filters below to find and compare flights from Helena to Phoenix that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HelenaPhoenix
HLN - PHX
HLNPHX
Helena
Mon 11/2
4:41 pm-10:49 pm
1 stop6h 08m
Phoenix Sky Harbor Intl
Fri 11/6
12:44 pm-4:04 pm
1 stop27h 20m
$382
HelenaPhoenix
HLN - PHX
HLNPHX
Helena
Wed 9/30
5:18 pm-5:45 pm
1 stop25h 27m
Phoenix Sky Harbor Intl
Tue 10/6
7:24 pm-4:11 pm
2 stops19h 47m
$418
HelenaPhoenix
HLN - PHX
HLNPHX
Helena
Wed 8/12
2:35 pm-8:24 pm
1 stop6h 49m
Phoenix Sky Harbor Intl
Wed 8/19
1:34 pm-9:30 pm
1 stop6h 56m
$427
HelenaPhoenix
HLN - PHX
HLNPHX
Helena
Fri 9/11
5:18 pm-10:28 am
1 stop18h 10m
Phoenix Sky Harbor Intl
Mon 9/21
8:51 pm-4:41 pm
1 stop18h 50m
$443
HelenaPhoenix
HLN - PHX
HLNPHX
Helena
Fri 8/14
5:09 pm-10:53 pm
1 stop6h 44m
Phoenix Sky Harbor Intl
Mon 8/31
8:51 pm-4:34 pm
1 stop18h 43m
$447
Quickest round-trip
HelenaPhoenix
HLN - PHX
HLNPHX
Helena
Mon 8/3
12:55 pm-3:57 pm
1 stop4h 02m
Phoenix Sky Harbor Intl
Sun 8/9
5:10 pm-10:30 pm
1 stop4h 20m
$451
HelenaPhoenix
HLN - PHX
HLNPHX
Helena
Sat 12/12
4:08 pm-11:01 pm
1 stop6h 53m
Phoenix Sky Harbor Intl
Tue 12/15
7:05 am-3:31 pm
1 stop8h 26m
$451
HelenaPhoenix
HLN - PHX
HLNPHX
Helena
Wed 8/5
5:09 pm-11:49 pm
1 stop7h 40m
Phoenix Sky Harbor Intl
Tue 8/11
6:53 pm-4:32 pm
1 stop20h 39m
$451
HelenaPhoenix
HLN - PHX
HLNPHX
Helena
Thu 8/13
5:09 pm-10:53 pm
1 stop6h 44m
Phoenix Sky Harbor Intl
Sun 8/16
7:20 am-4:32 pm
1 stop8h 12m
$451
HelenaPhoenix
HLN - PHX
HLNPHX
Helena
Mon 11/2
1:03 pm-12:24 am
2 stops11h 21m
Phoenix Sky Harbor Intl
Fri 11/6
6:00 am-12:23 pm
1 stop6h 23m
$456
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from Helena to Phoenix
Have a flexible travel schedule? Discover the best time to fly to Phoenix from Helena with our price prediction graph.
HLN-PH1
HLN-PHX
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.
Cheapflights Insights
Everything you need to know about your flight from Helena to Phoenix
HLN-PH1
HLN-PHX
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Phoenix
Get insights into the airlines that provide service to Phoenix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phoenix. Reviews last updated July 9, 2026.
Get a feel of what it's like to fly with Delta and United Airlines from Helena to Phoenix by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Helena to Phoenix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Helena
Popular flights
Alternative routes for Helena to Phoenix
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Phoenix by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Helena to Phoenix by cabin class
Find flights from Helena to Phoenix, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Helena and Phoenix flights
Browse other Helena and Phoenix flight options. Last updated on July 9, 2026.
Other flights from Helena
Browse through other flights departing from Helena. Flights are based on user searches made on Cheapflights and were last updated on July 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Helena to Phoenix
Discover the top 2 airlines that operate flights from Helena to Phoenix. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$261 | Average$423 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$324 | Average$428 | FlexibilityNo cancel fee | On-time69% |