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Helena

$185+ Cheap flights from Phoenix 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — HLN
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from Phoenix to Helena

Best flights from Phoenix to Helena
Discover carefully curated flight deals from Phoenix to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/24. 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.
Thu 2/196:00 amPHX - HLN
1 stop9h 59mAlaska Airlines
Sun 2/224:36 pmHLN - PHX
1 stop18h 20mAlaska Airlines
Deal found 12/24$302
This Alaska Airlines deal was found by Cheapflights users on 12/23. 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.
Thu 2/268:56 pmPHX - HLN
1 stop19h 03mAlaska Airlines
Mon 3/24:36 pmHLN - PHX
1 stop18h 20mAlaska Airlines
Deal found 12/23$302
This Alaska Airlines deal was found by Cheapflights users on 12/25. 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 1/179:00 amPHX - HLN
1 stop9h 11mAlaska Airlines
Mon 1/196:48 pmHLN - PHX
1 stop25h 00mAlaska Airlines
Deal found 12/25$355
This Alaska Airlines deal was found by Cheapflights users on 12/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/167:00 amPHX - HLN
1 stop11h 11mAlaska Airlines
Mon 1/196:48 pmHLN - PHX
1 stop26h 07mAlaska Airlines
Deal found 12/26$363
This Alaska Airlines deal was found by Cheapflights users on 12/25. 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 5/117:08 pmPHX - HLN
2 stops21h 37mAlaska Airlines
Fri 5/154:43 pmHLN - PHX
1 stop6h 09mAlaska Airlines
Deal found 12/25$419

Find flight deals from Phoenix to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) 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 26, 2025.

Round-trip from

$302
(Alaska Airlines)

One-way from

$185
(Alaska Airlines)
From Phoenix to Helena
Search Deals
One-way flight from Phoenix to Helena
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix 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 26, 2025.
Use the filters below to find and compare flights from Phoenix to Helena that are best for you.

Fly from

Phoenix

Fly to

Helena

Route

Depart

Return

Price

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Thu 2/19

6:00 am-3:59 pm

1 stop9h 59m

Helena

Sun 2/22

4:36 pm-10:56 am

1 stop18h 20m

$302

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Thu 2/26

8:56 pm-3:59 pm

1 stop19h 03m

Helena

Mon 3/2

4:36 pm-10:56 am

1 stop18h 20m

$302

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Sat 1/17

9:00 am-6:11 pm

1 stop9h 11m

Helena

Mon 1/19

6:48 pm-7:48 pm

1 stop25h 00m

$355

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Fri 1/16

7:00 am-6:11 pm

1 stop11h 11m

Helena

Mon 1/19

6:48 pm-8:55 pm

1 stop26h 07m

$363

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Mon 5/11

7:08 pm-5:45 pm

2 stops21h 37m

Helena

Fri 5/15

4:43 pm-9:52 pm

1 stop6h 09m

$419

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Thu 4/2

8:20 am-5:45 pm

1 stop8h 25m

$185

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Sat 1/3

6:45 am-1:45 pm

1 stop7h 00m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Best time to book a flight from Phoenix to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Phoenix 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 to Helena

What is the cheapest month to book a flight from Phoenix to Helena?

Currently, January is the cheapest month in which you can book a flight from Phoenix to Helena (average of $97). Flying from Phoenix to Helena in April is currently the most expensive (average of $203). 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 Phoenix 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 26, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 75% on flights from Phoenix 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 26, 2025.
Read reviews from past customers who have flown Delta from Phoenix to Helena. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,018 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

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
8,018 reviews
Delta
7.9
Good
8,018 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

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 Phoenix 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?

    Located just 2.7 mi from the city center, Helena is the airport most travelers will use when flying to Helena from Phoenix. Booking flights from Phoenix to Helena (HLN) should be relatively easy as there are 0 daily inbound flights from Phoenix from 1 airline.

  • How long is the flight from Phoenix to Helena?

    A quick flight from Phoenix to Helena can take about 9h 59m. Alaska Airlines provides one of the quickest options available for as low as $302. The distance from Phoenix to Helena is about 909 mi.

  • What is the cheapest airline to fly from Phoenix to Helena round-trip?

    According to our current data, Delta ($299), offers the cheapest pricing from Phoenix to Helena.

  • Can I find deals for flights from Phoenix to Helena that include hotel bookings?

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

  • How can I find direct flights from Phoenix to Helena?

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

  • Can I find deals for business class flights from Phoenix to Helena?

    Yes. Cheapflights offers flight deals from Phoenix 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 to Helena?

    Currently, January is the cheapest month in which you can book a flight from Phoenix to Helena (average of $97). Flying from Phoenix to Helena in April is currently the most expensive (average of $203). 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 airline flying from Phoenix to Helena

Discover the top airline that operate flights from Phoenix 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 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$299Average$477FlexibilityNo cancel feeOn-timeN/A

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