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Helena

$141+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — HLN
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap 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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$195
(Kiwi.com)

One-way from

$141
(Alaska Airlines)

Popular in

August

Cheapest in

September

Average price

$388
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Helena flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Helena flights.
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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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Highest demand for flights based on searches. 7% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:00 amPHX - HLN
1 stop10h 51mHawaiian Airlines
Wed 12/106:28 pmHLN - PHX
1 stop16h 40mHawaiian Airlines
Deal found 10/16$195
This Alaska Airlines deal was found by Cheapflights users on 10/15. 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.
Wed 11/128:00 amPHX - HLN
1 stop9h 36mAlaska Airlines
Sat 11/156:13 pmHLN - PHX
1 stop16h 42mAlaska Airlines
Deal found 10/15$242
This Alaska Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 12/57:14 pmPHX - HLN
1 stop22h 37mAlaska Airlines
Mon 12/86:28 pmHLN - PHX
1 stop5h 37mAlaska Airlines
Deal found 10/15$252
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 amPHX - HLN
1 stop10h 55mHawaiian Airlines
Mon 1/56:32 pmHLN - PHX
1 stop23h 19mHawaiian Airlines
Deal found 10/16$263
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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.
Thu 12/43:23 pmPHX - HLN
2 stops26h 28mAlaska Airlines
Wed 12/106:28 pmHLN - PHX
1 stop16h 40mAlaska Airlines
Deal found 10/16$283
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:06 amPHX - HLN
1 stop11h 49mHawaiian Airlines
Mon 1/56:32 pmHLN - PHX
1 stop23h 19mHawaiian Airlines
Deal found 10/16$294
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:12 pmPHX - HLN
2 stops10h 18mDelta
Wed 12/105:30 amHLN - PHX
2 stops10h 12mDelta
Deal found 10/16$331
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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.
Tue 12/3010:04 pmPHX - HLN
2 stops19h 51mAlaska Airlines
Mon 1/56:32 pmHLN - PHX
1 stop20h 43mAlaska Airlines
Deal found 10/16$336
This Alaska Airlines deal was found by Cheapflights users on 10/15. 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.
Wed 11/126:20 amPHX - HLN
1 stop11h 16mAlaska Airlines
Sun 11/166:13 pmHLN - PHX
1 stop6h 14mAlaska Airlines
Deal found 10/15$343
This lol.travel deal was found by Cheapflights users on 10/16. 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 lol.travel 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
Mon 1/56:32 pmHLN - PHX
2 stops20h 26mAlaska Airlines
Deal found 10/16$364

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 October 16, 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

Thu 12/4

7:00 am-5:51 pm

1 stop10h 51m

Helena

Wed 12/10

6:28 pm-11:08 am

1 stop16h 40m

$195

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Wed 11/12

8:00 am-5:36 pm

1 stop9h 36m

Helena

Sat 11/15

6:13 pm-10:55 am

1 stop16h 42m

$242

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Fri 12/5

7:14 pm-5:51 pm

1 stop22h 37m

Helena

Mon 12/8

6:28 pm-12:05 am

1 stop5h 37m

$252

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Fri 1/30

11:00 am-5:22 pm

1 stop6h 22m

Helena

Mon 2/2

5:59 pm-11:59 pm

1 stop6h 00m

$263

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Thu 12/4

3:23 pm-5:51 pm

2 stops26h 28m

Helena

Wed 12/10

6:28 pm-11:08 am

1 stop16h 40m

$283

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Fri 1/23

5:18 pm-5:22 pm

1 stop24h 04m

Helena

Mon 1/26

5:59 pm-11:59 pm

1 stop6h 00m

$292

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Wed 12/31

6:06 am-5:55 pm

1 stop11h 49m

Helena

Mon 1/5

6:32 pm-5:51 pm

1 stop23h 19m

$294

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Thu 12/4

12:12 pm-10:30 pm

2 stops10h 18m

Helena

Wed 12/10

5:30 am-3:42 pm

2 stops10h 12m

$331

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Tue 12/30

10:04 pm-5:55 pm

2 stops19h 51m

Helena

Mon 1/5

6:32 pm-3:15 pm

1 stop20h 43m

$336

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Wed 11/12

6:20 am-5:36 pm

1 stop11h 16m

Helena

Sun 11/16

6:13 pm-10:21 pm

2 stops28h 08m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 15 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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Helena flight deals on Cheapflights vs. FlightHub >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 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 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, April is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Helena (average of $112). Flying from Phoenix Sky Harbor Intl Airport to Helena in October is currently the most expensive (average of $246). 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 October 16, 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 October 16, 2025.
Read through reviews of airlines operating flights from Phoenix Sky Harbor Intl Airport to Helena, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,984 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
8.0
Very good
7,984 reviews
Delta
8.0
Very good
7,984 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,982 reviews
Delta
8.0
Very good
7,984 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 2 airlines have 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?

    Hawaiian Airlines and Alaska Airlines can get you from Phoenix Sky Harbor Intl Airport to Helena in just under 9h 36m. Your travel time can differ by up to 1h 15m. Phoenix Sky Harbor Intl Airport and Helena are separated by a distance of 909 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying 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 $278. Another airline that can offer you cheap pricing is United Airlines. Delta is 38% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, April is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Helena (average of $112). Flying from Phoenix Sky Harbor Intl Airport to Helena in October is currently the most expensive (average of $246). 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

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Top 2 airlines flying from Sky Harbor Intl to Helena

Discover the top 2 airlines 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$278Average$446FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$421Average$611FlexibilityNo cancel feeOn-time69%

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