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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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — PHX
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
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 julio 31, 2025.

Round-trip from

$279
(Delta)

One-way from

$139
(Hawaiian Airlines)

Popular in

August

Cheapest in

February

Average price

$451
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. 15% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 31, 2025.

This Delta deal was found by Cheapflights users on 7/29. 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.
mar. 8/261:00 pmHLN - LAS
1 stop4h 14mDelta
sáb. 8/306:15 amLAS - HLN
1 stop5h 05mDelta
Deal found 7/29$279
This United Airlines deal was found by Cheapflights users on 7/30. 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.
lun. 9/295:18 pmHLN - LAS
1 stop5h 29mUnited Airlines
mié. 10/17:35 amLAS - HLN
1 stop5h 34mUnited Airlines
Deal found 7/30$282
This Delta deal was found by Cheapflights users on 7/30. 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.
mié. 8/205:50 amHLN - PHX
1 stop3h 39mDelta
mié. 8/205:20 pmPHX - HLN
1 stop3h 53mDelta
Deal found 7/30$307
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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.
mar. 10/286:13 pmHLN - LAS
2 stops26h 52mAlaska Airlines
jue. 10/3010:08 amLAS - HLN
1 stop6h 28mAlaska Airlines
Deal found 7/31$308
This Delta deal was found by Cheapflights users on 7/31. 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.
mar. 11/45:45 amHLN - TUS
1 stop5h 48mDelta
mar. 11/45:47 pmTUS - HLN
1 stop4h 29mDelta
Deal found 7/31$335
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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.
sáb. 10/116:18 pmHLN - PHX
2 stops21h 59mAlaska Airlines
jue. 10/169:00 amPHX - HLN
1 stop7h 41mAlaska Airlines
Deal found 7/31$393
This Hawaiian Airlines deal was found by Cheapflights users on 7/30. 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.
jue. 9/254:02 pmHLN - PHX
1 stop5h 58mHawaiian Airlines
dom. 9/287:00 amPHX - HLN
1 stop7h 21mHawaiian Airlines
Deal found 7/30$436
This United Airlines deal was found by Cheapflights users on 7/30. 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.
vie. 8/225:20 pmHLN - PHX
1 stop5h 41mUnited Airlines
vie. 8/296:27 pmPHX - HLN
1 stop18h 03mUnited Airlines
Deal found 7/30$478
This United deal was found by Cheapflights users on 7/30. 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.
mié. 8/206:30 amHLN - PHX
2 stops12h 11mMultiple Airlines
mié. 8/207:59 pmPHX - HLN
2 stops18h 22mMultiple Airlines
Deal found 7/30$1,057

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 julio 31, 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

mar. 8/26

1:00 pm-4:14 pm

1 stop4h 14m

Las Vegas Harry Reid Intl

sáb. 8/30

6:15 am-12:20 pm

1 stop5h 05m

$279

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

lun. 9/29

5:18 pm-9:47 pm

1 stop5h 29m

Las Vegas Harry Reid Intl

mié. 10/1

7:35 am-2:09 pm

1 stop5h 34m

$282

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

mar. 1/20

4:10 pm-10:20 pm

1 stop7h 10m

Las Vegas Harry Reid Intl

vie. 1/23

9:30 am-3:43 pm

1 stop5h 13m

$306

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

mié. 8/20

5:50 am-8:29 am

1 stop3h 39m

Phoenix Sky Harbor Intl

mié. 8/20

5:20 pm-10:13 pm

1 stop3h 53m

$307

HelenaTucson

HLN - TUS

HLNTUS

Helena

mar. 11/4

5:45 am-11:33 am

1 stop5h 48m

Tucson

mar. 11/4

5:47 pm-10:16 pm

1 stop4h 29m

$335

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

sáb. 10/11

6:18 pm-3:17 pm

2 stops21h 59m

Phoenix Sky Harbor Intl

jue. 10/16

9:00 am-5:41 pm

1 stop7h 41m

$393

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

jue. 9/25

4:02 pm-9:00 pm

1 stop5h 58m

Phoenix Sky Harbor Intl

dom. 9/28

7:00 am-3:21 pm

1 stop7h 21m

$436

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

vie. 8/22

5:20 pm-10:01 pm

1 stop5h 41m

Phoenix Sky Harbor Intl

vie. 8/29

6:27 pm-1:30 pm

1 stop18h 03m

$478

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

mié. 8/20

6:30 am-5:41 pm

2 stops12h 11m

Phoenix Sky Harbor Intl

mié. 8/20

7:59 pm-3:21 pm

2 stops18h 22m

$1,057

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

lun. 9/29

4:02 pm-9:37 pm

1 stop6h 35m

$142

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 14 results
1
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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 julio 31, 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.

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 julio 31, 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
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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?

    $139 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on Alaska Airlines and Delta, with prices starting from $142 and $170, respectively.

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

    While some choose either Helena - Phoenix Sky Harbor Intl or Helena - Tucson, Helena - Las Vegas Harry Reid 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

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Top 3 airlines flying from Helena to Arizona

Discover the top 3 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$256Average$423FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$281Average$423FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$314Average$527FlexibilityNo cancel feeOn-time69%

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