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$167+ 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — PHX
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

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 12/292:26 pmHLN - PHX
1 stop5h 27mUnited Airlines
Mon 1/58:10 amPHX - HLN
1 stop5h 35mUnited Airlines
Deal found 12/15$617
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/252:26 pmHLN - LAS
1 stop6h 56mUnited Airlines
Tue 12/301:43 pmLAS - HLN
1 stop6h 48mUnited Airlines
Deal found 12/17$623
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.
Tue 12/306:10 amHLN - PHX
1 stop7h 20mUnited Airlines
Sat 1/38:10 amPHX - HLN
1 stop5h 35mUnited Airlines
Deal found 12/15$677
This Delta deal was found by Cheapflights users on 12/17. 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 12/261:11 pmHLN - LAS
1 stop5h 57mDelta
Tue 12/306:15 amLAS - HLN
1 stop5h 15mDelta
Deal found 12/17$687
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:10 amHLN - TUS
1 stop7h 28mUnited Airlines
Tue 12/306:40 amTUS - HLN
1 stop7h 05mUnited Airlines
Deal found 12/16$787
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:10 amHLN - PHX
1 stop15h 31mUnited Airlines
Sun 12/2812:59 pmPHX - HLN
1 stop8h 32mUnited Airlines
Deal found 12/16$800
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/262:26 pmHLN - LAS
2 stops11h 03mUnited Airlines
Tue 12/3010:43 amLAS - HLN
2 stops9h 48mUnited Airlines
Deal found 12/17$909
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.
Thu 12/256:32 pmHLN - TUS
2 stops17h 58mAlaska Airlines
Tue 12/306:02 pmTUS - HLN
2 stops23h 53mAlaska Airlines
Deal found 12/16$920
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.
Fri 12/192:26 pmHLN - PHX
1 stop5h 27mUnited Airlines
Fri 12/267:40 pmPHX - HLN
1 stop18h 05mUnited Airlines
Deal found 12/15$961
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/232:26 pmHLN - PHX
1 stop5h 27mUnited Airlines
Sat 12/2711:35 amPHX - HLN
2 stops9h 56mUnited Airlines
Deal found 12/17$1,031
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 12/246:32 pmHLN - PHX
2 stops20h 26mAlaska Airlines
Sun 12/287:00 amPHX - HLN
1 stop10h 55mAlaska Airlines
Deal found 12/16$1,131
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.
Sat 12/206:32 pmHLN - PHX
2 stops20h 30mAlaska Airlines
Fri 12/2610:37 pmPHX - HLN
1 stop19h 18mAlaska Airlines
Deal found 12/15$1,223

Find flight deals from Helena to Arizona

Keep the following information in mind while searching for Helena to Arizona flight deals. Data was last updated December 18, 2025.

Round-trip from

$258
(Alaska Airlines)

One-way from

$167
(Alaska Airlines)

Popular in

November

Cheapest in

October

Average price

$365
From Helena to Arizona
Search Deals
One-way flight from Helena to Arizona
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 18, 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

Mon 2/9

6:48 pm-11:12 pm

1 stop5h 24m

Las Vegas Harry Reid Intl

Fri 2/13

6:00 am-3:59 pm

1 stop8h 59m

$258

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Mon 1/12

2:27 pm-7:02 pm

1 stop5h 35m

Las Vegas Harry Reid Intl

Thu 1/15

5:20 am-1:41 pm

1 stop7h 21m

$259

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Sun 1/11

6:15 am-10:45 am

1 stop5h 30m

Las Vegas Harry Reid Intl

Thu 1/15

5:20 am-1:41 pm

1 stop7h 21m

$259

HelenaTucson

HLN - TUS

HLNTUS

Helena

Sat 1/17

6:48 pm-3:30 pm

1 stop20h 42m

Tucson

Wed 1/21

6:00 am-6:11 pm

1 stop12h 11m

$285

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Sun 2/1

6:48 pm-11:12 pm

1 stop5h 24m

Las Vegas Harry Reid Intl

Fri 2/6

7:05 am-6:11 pm

2 stops10h 06m

$287

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Fri 2/20

1:05 pm-4:05 pm

1 stop4h 00m

Las Vegas Harry Reid Intl

Mon 2/23

5:10 pm-10:27 pm

1 stop4h 17m

$291

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Tue 1/20

6:48 pm-10:46 pm

1 stop27h 58m

Phoenix Sky Harbor Intl

Sat 1/24

11:00 am-6:11 pm

1 stop7h 11m

$295

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Mon 1/12

6:48 pm-11:12 pm

1 stop5h 24m

Las Vegas Harry Reid Intl

Fri 1/16

7:36 pm-6:11 pm

1 stop21h 35m

$300

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Mon 2/2

6:48 pm-12:16 pm

1 stop17h 28m

Phoenix Sky Harbor Intl

Fri 2/6

1:16 pm-6:11 pm

1 stop28h 55m

$312

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Mon 2/2

6:48 pm-10:46 pm

1 stop27h 58m

Phoenix Sky Harbor Intl

Sat 2/7

9:00 am-6:11 pm

1 stop9h 11m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 31 results
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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, May is the cheapest month in which you can book a flight from Helena to Arizona (average of $83). Flying from Helena to Arizona in December is currently the most expensive (average of $186). 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 December 18, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 51% on flights from Helena to Arizona by exploring options for tickets in the evening.

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 December 18, 2025.
See what other customers who have flown with Delta and United 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.
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

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

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

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.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

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 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.

  • How long is the flight from Helena to Arizona?

    A quick flight from Helena to Arizona can take about 5h 24m. Alaska Airlines provides one of the quickest options available for as low as $258. Helena and Arizona are separated by a distance of 745 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, May is the cheapest month in which you can book a flight from Helena to Arizona (average of $83). Flying from Helena to Arizona in December is currently the most expensive (average of $186). 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 Helena to Arizona

Discover the top 2 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$365FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$314Average$559FlexibilityNo cancel feeOn-time69%

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