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Helena

$167+ Cheap flights from Sky Harbor Intl (PHX) to Helena (HLN)

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — HLN
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Helena

Cheapest flights from Sky Harbor Intl to Helena
Explore the most affordable flight options available from Sky Harbor Intl to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/15. 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 12/306:06 amPHX - HLN
1 stop11h 49mAlaska Airlines
Sat 1/106:48 pmHLN - PHX
1 stop25h 00mAlaska Airlines
Deal found 12/15$469
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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 12/306:06 amPHX - HLN
1 stop11h 49mAlaska Airlines
Mon 1/126:48 pmHLN - PHX
1 stop27h 58mAlaska Airlines
Deal found 12/15$479
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/316:45 amPHX - HLN
1 stop14h 46mUnited Airlines
Sun 1/42:26 pmHLN - PHX
1 stop5h 27mUnited Airlines
Deal found 12/15$596
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/288:10 amPHX - HLN
1 stop13h 21mUnited Airlines
Sat 1/102:27 pmHLN - PHX
1 stop5h 18mUnited Airlines
Deal found 12/15$647
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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 12/2910:37 pmPHX - HLN
1 stop19h 18mAlaska Airlines
Thu 1/16:32 pmHLN - PHX
1 stop19h 16mAlaska Airlines
Deal found 12/15$650
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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 12/316:06 amPHX - HLN
1 stop11h 49mAlaska Airlines
Sun 1/46:32 pmHLN - PHX
2 stops16h 05mAlaska Airlines
Deal found 12/16$665
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/292:25 pmPHX - HLN
2 stops23h 20mUnited Airlines
Thu 1/16:10 amHLN - PHX
1 stop13h 43mUnited Airlines
Deal found 12/15$695

Find flight deals from Sky Harbor Intl to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Helena (HLN). 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 December 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$295
(Alaska Airlines)

One-way from

$167
(Alaska Airlines)
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Helena flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Helena flights.
Search Deals
From Phoenix Sky Harbor Intl to Helena
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One-way flight from Phoenix Sky Harbor Intl to Helena
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Helena 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 December 17, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Helena that are best for you.

Fly from

Sky Harbor Intl

Fly to

Helena

Route

Depart

Return

Price

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Sat 2/14

7:00 am-3:59 pm

1 stop8h 59m

Helena

Wed 2/18

4:36 pm-11:59 pm

1 stop7h 23m

$295

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Sun 2/15

6:00 am-3:59 pm

1 stop9h 59m

Helena

Tue 2/24

4:36 pm-10:55 pm

1 stop6h 19m

$358

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Sat 1/17

11:00 am-6:11 pm

1 stop7h 11m

Helena

Mon 1/19

6:48 pm-5:53 pm

1 stop23h 05m

$364

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Fri 2/6

1:16 pm-6:11 pm

1 stop28h 55m

$167

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Fri 2/6

8:30 am-1:41 pm

1 stop5h 11m

$180

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Thu 3/26

6:00 am-3:38 pm

1 stop8h 38m

$232

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Fri 3/27

6:00 am-12:19 pm

1 stop5h 19m

$239

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Tue 12/30

6:06 am-5:55 pm

1 stop11h 49m

$314

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Thu 1/1

6:06 am-5:55 pm

1 stop11h 49m

$378

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Wed 12/31

12:45 am-9:31 pm

2 stops20h 46m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 11 results
1
2

Compare providers for flights from Sky Harbor Intl to Helena

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 Sky Harbor Intl to Helena in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Helena flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Phoenix Sky Harbor Intl Airport-Helena flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Helena flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Helena flights, Cheapflights users trust eDreams the most. eDreams 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 Phoenix Sky Harbor Intl Airport-Helena 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 Sky Harbor Intl to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Sky Harbor Intl with our price prediction graph.
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 Phoenix Sky Harbor Intl Airport to Helena

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Helena?

Currently, March is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Helena (average of $129). Flying from Phoenix Sky Harbor Intl Airport to Helena in October is currently the most expensive (average of $239). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHX to HLN?

Find hourly flight availability from Sky Harbor Intl to Helena. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 17, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 69% on flights from Phoenix Sky Harbor Intl Airport to Helena by exploring options for tickets at noon.

Reviews of airlines servicing Helena

Get insights into the airlines that provide service to Helena. 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 Helena. Reviews last updated December 17, 2025.
Read through reviews of airlines operating flights from Phoenix Sky Harbor Intl Airport to Helena, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Helena from Phoenix Sky Harbor Intl?

    Helena (HLN) is the airport you will fly into if you book a flight from Phoenix Sky Harbor Intl to Helena. You should not have trouble finding flights to Helena from Phoenix Sky Harbor Intl; the airport handles an average of 0 inbound flights from Phoenix Sky Harbor Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Helena airport from Phoenix Sky Harbor Intl. It is only a 2.7 mi journey from Helena (HLN) to Helena’s city center.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Helena?

    Alaska Airlines can get you from Phoenix Sky Harbor Intl Airport to Helena in just under 8h 59m. Your travel time can differ by up to . Phoenix Sky Harbor Intl Airport and Helena are separated by a distance of 909 mi.

  • What is the cheapest airline to fly from Phoenix Sky Harbor Intl Airport to Helena round-trip?

    Cheapflights users have booked flights from Phoenix Sky Harbor Intl Airport to Helena round-trip from $299.

  • Can I find deals for flights from Sky Harbor Intl to Helena that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Helena?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Helena.

  • Can I find deals for business class flights from Sky Harbor Intl to Helena?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Helena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Helena?

    Currently, March is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Helena (average of $129). Flying from Phoenix Sky Harbor Intl Airport to Helena in October is currently the most expensive (average of $239). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Sky Harbor Intl to Helena

Discover the top airline that operate flights from Sky Harbor Intl to Helena. 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 December 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$299Average$477FlexibilityNo cancel feeOn-timeN/A

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