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$142+ Cheap flights from Helena (HLN) to Arizona

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — PHX
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Helena to Arizona

Keep the following information in mind while searching for Helena to Arizona flight deals. Data was last updated March 28, 2025.

Round-trip from

$309
(Hawaiian Airlines)

One-way from

$142
(Alaska Airlines)

Popular in

August

Cheapest in

February

Average price

$479
From Helena to Arizona
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One-way flight from Helena to Arizona
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Highest demand for flights based on searches. 7% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Helena to Arizona

Cheapest flights from Helena to Arizona
Explore the most affordable flight options available from Helena to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 3/26. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/294:11 pmHLN - LAS
1 stop5h 14mHawaiian Airlines
Tue 6/38:00 amLAS - HLN
1 stop6h 31mHawaiian Airlines
Deal found 3/26$309
This Delta deal was found by Cheapflights users on 3/27. 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 6/121:18 pmHLN - LAS
1 stop3h 57mDelta
Mon 6/166:08 amLAS - HLN
1 stop5h 30mDelta
Deal found 3/27$312
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 5/314:11 pmHLN - PHX
1 stop5h 49mAlaska Airlines
Tue 6/36:00 amPHX - HLN
1 stop8h 31mAlaska Airlines
Deal found 3/27$317
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
Thu 5/294:11 pmHLN - LAS
1 stop5h 14mAlaska Airlines
Tue 6/33:30 pmLAS - HLN
2 stops23h 01mAlaska Airlines
Deal found 3/26$328
This Hawaiian Airlines deal was found by Cheapflights users on 3/27. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/287:29 pmHLN - PHX
1 stop5h 30mHawaiian Airlines
Fri 5/211:48 amPHX - HLN
1 stop6h 01mHawaiian Airlines
Deal found 3/27$350
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/205:45 amHLN - PHX
1 stop3h 54mDelta
Tue 6/245:25 pmPHX - HLN
1 stop3h 50mDelta
Deal found 3/26$437
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Thu 5/226:25 amHLN - LAS
2 stops19h 02mUnited Airlines
Tue 5/276:54 pmLAS - HLN
1 stop25h 21mUnited Airlines
Deal found 3/27$481
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Wed 6/255:39 pmHLN - PHX
2 stops22h 30mUnited Airlines
Mon 6/304:13 pmPHX - HLN
2 stops23h 42mUnited Airlines
Deal found 3/26$536
This United deal was found by Cheapflights users on 3/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/15:39 pmHLN - LAS
3 stops27h 28mMultiple Airlines
Tue 8/56:00 amLAS - HLN
2 stops8h 31mMultiple Airlines
Deal found 3/27$1,127

Cheapflights Fare Finder

Customize your flight search to find flights from Helena to Arizona 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 March 28, 2025.
Use the filters below to find and compare flights from Helena to Arizona that are best for you.

Fly from

Helena

Fly to

Arizona

Route

Depart

Return

Price

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Thu 5/29

4:11 pm-8:25 pm

1 stop5h 14m

Las Vegas Harry Reid Intl

Tue 6/3

8:00 am-3:31 pm

1 stop6h 31m

$309

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Thu 6/12

1:18 pm-4:15 pm

1 stop3h 57m

Las Vegas Harry Reid Intl

Mon 6/16

6:08 am-12:38 pm

1 stop5h 30m

$312

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Sat 5/31

4:11 pm-9:00 pm

1 stop5h 49m

Phoenix Sky Harbor Intl

Tue 6/3

6:00 am-3:31 pm

1 stop8h 31m

$317

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Thu 5/29

4:11 pm-8:25 pm

1 stop5h 14m

Las Vegas Harry Reid Intl

Tue 6/3

3:30 pm-3:31 pm

2 stops23h 01m

$328

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Mon 4/28

7:29 pm-11:59 pm

1 stop5h 30m

Phoenix Sky Harbor Intl

Fri 5/2

11:48 am-6:49 pm

1 stop6h 01m

$350

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Fri 6/20

5:45 am-8:39 am

1 stop3h 54m

Phoenix Sky Harbor Intl

Tue 6/24

5:25 pm-10:15 pm

1 stop3h 50m

$437

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Thu 5/22

6:25 am-12:27 am

2 stops19h 02m

Las Vegas Harry Reid Intl

Tue 5/27

6:54 pm-9:15 pm

1 stop25h 21m

$481

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Wed 6/25

5:39 pm-3:09 pm

2 stops22h 30m

Phoenix Sky Harbor Intl

Mon 6/30

4:13 pm-4:55 pm

2 stops23h 42m

$536

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Fri 8/1

5:39 pm-8:07 pm

3 stops27h 28m

Las Vegas Harry Reid Intl

Tue 8/5

6:00 am-3:31 pm

2 stops8h 31m

$1,127

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Tue 5/6

7:29 pm-11:59 pm

1 stop5h 30m

$142

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 18 results
1
2

Best time to book a flight from Helena to Arizona

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

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

Currently, January is the cheapest month in which you can book a flight from Helena to Arizona (average of $258). Flying from Helena to Arizona in March is currently the most expensive (average of $337). 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 HLN to AZ?

Find hourly flight availability from Helena to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Helena to Arizona as you normally would.

Rainfall in Arizona by month

Plan your trip to Arizona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Arizona ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Arizona when rainfall is around 0.0 in.

Temperature in Arizona by month

Plan your trip to Arizona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Arizona, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. 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 Arizona. Reviews last updated March 28, 2025.
See what other customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Helena to Arizona have to say. 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.
Alaska Airlines
8.0
Very good
9,798 reviews

Crew

8.5

Boarding

8.2

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,798 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Crew

8.5

Boarding

8.2

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,896 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Crew

8.5

Boarding

8.2

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,335 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Crew

8.5

Boarding

8.2

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,603 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Crew

8.5

Boarding

8.2

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Helena to Arizona. 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 from for flights from Helena to Arizona?

    Located just 2.7 mi from the city center, Helena (HLN) is the airport most travelers will use when flying to Arizona from Helena.

  • What are the cheapest airlines to fly from Helena to Arizona one-way?

    $142 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Hawaiian Airlines and Delta, with prices starting from $167 and $180, respectively.

  • What are the most popular routes from Helena to Arizona?

    While some choose either Helena - Las Vegas Harry Reid Intl or Helena - Tucson, Helena - Phoenix Sky Harbor Intl is the most popular route from Helena to Arizona.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Helena to Arizona 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 Helena to Arizona?

    Currently, January is the cheapest month in which you can book a flight from Helena to Arizona (average of $258). Flying from Helena to Arizona in March is currently the most expensive (average of $337). 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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Alternative routes for Helena to Arizona

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Top 4 airlines flying from Helena to Arizona

Discover the top 4 airlines that operate flights from Helena to Arizona. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$100Average$147FlexibilityNo cancel feeOn-time88%
DeltaCheapest$256Average$369FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$281Average$423FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$314Average$516FlexibilityNo cancel feeOn-time69%
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