Phoenix

$212+ Cheap flights from Helena (HLN) to Phoenix

HLN — PHX
Oct 7 — Oct 141
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Cheap flight deals from Helena to Phoenix

Cheapest flights from Helena to Phoenix

Thu 12/104:08 pm -
1 stop27h 43m
Sun 12/137:05 am -
1 stop8h 26m
Deal found 9/7$435
Fri 10/305:26 pm -
1 stop22h 44m
Mon 11/26:44 pm -
2 stops21h 20m
Deal found 9/5$448
Sun 11/84:41 pm -
1 stop6h 08m
Fri 11/137:19 pm -
1 stop20h 45m
Deal found 9/3$477
Thu 12/101:10 pm -
1 stop6h 15m
Sun 12/137:00 am -
1 stop5h 30m
Deal found 9/3$481
Thu 10/15:18 pm -
1 stop7h 26m
Sat 10/38:02 am -
1 stop7h 47m
Deal found 9/7$487
Fri 11/64:41 pm -
1 stop20h 03m
Mon 11/96:44 pm -
2 stops21h 20m
Deal found 9/3$498
Fri 10/22:30 pm -
1 stop7h 19m
Mon 10/51:33 pm -
1 stop6h 35m
Deal found 9/7$501
Fri 10/212:57 pm -
2 stops11h 41m
Mon 10/55:45 am -
1 stop5h 32m
Deal found 9/7$506
Fri 10/301:08 pm -
2 stops6h 47m
Mon 11/21:16 pm -
2 stops9h 08m
Deal found 9/5$511

Find flight deals from Helena to Phoenix

Round-trip from

$368
(Booking.com)

One-way from

$212
(Alaska Airlines)

Popular in

November

Cheapest in

June

Average price

$430
From Helena to Phoenix
One-way flight from Helena to Phoenix
Highest demand for flights based on searches. 12% potential increase in price ($72 potential increase over avg. RT price).
Cheapest flight prices on average. 7% potential price decrease ($35 potential savings vs. average RT price).
Average for round-trip flights in September 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Helena to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaPhoenix

HLN Helena - PHX Phoenix Sky Harbor Intl

HLNPHX

Helena

Tue 10/20

5:26 pm-10:32 am

1 stop18h 06m

Phoenix Sky Harbor Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$212

HelenaPhoenix

HLN Helena - PHX Phoenix Sky Harbor Intl

HLNPHX

Helena

Tue 10/20

1:08 pm-11:18 pm

2 stops11h 10m

Phoenix Sky Harbor Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$217

HelenaPhoenix

HLN Helena - PHX Phoenix Sky Harbor Intl

HLNPHX

Helena

Thu 9/24

5:18 pm-11:44 pm

1 stop7h 26m

Phoenix Sky Harbor Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$241

HelenaPhoenix

HLN Helena - PHX Phoenix Sky Harbor Intl

HLNPHX

Helena

Thu 10/1

5:18 pm-10:00 pm

1 stop5h 42m

Phoenix Sky Harbor Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$241

HelenaPhoenix

HLN Helena - PHX Phoenix Sky Harbor Intl

HLNPHX

Helena

Mon 10/12

5:26 pm-11:52 pm

1 stop7h 26m

Phoenix Sky Harbor Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$244

HelenaPhoenix

HLN Helena - PHX Phoenix Sky Harbor Intl

HLNPHX

Helena

Fri 12/11

1:10 pm-11:59 pm

2 stops10h 49m

Phoenix Sky Harbor Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$256
Quickest round-trip

HelenaPhoenix

HLN Helena - PHX Phoenix Sky Harbor Intl

HLNPHX

Helena

Fri 9/25

6:25 am-10:48 am

1 stop5h 23m

Phoenix Sky Harbor Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$315

HelenaPhoenix

HLN Helena - PHX Phoenix Sky Harbor Intl

HLNPHX

Helena

Fri 12/11

4:08 pm-7:00 pm

3 stops26h 52m

Phoenix Sky Harbor Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$394

HelenaPhoenix

HLN Helena - PHX Phoenix Sky Harbor Intl

HLNPHX

Helena

Thu 12/10

4:08 pm-11:46 pm

1 stop7h 38m

Phoenix Sky Harbor Intl

Sun 12/13

7:05 am-3:31 pm

1 stop8h 26m

$435

HelenaPhoenix

HLN Helena - PHX Phoenix Sky Harbor Intl

HLNPHX

Helena

Fri 10/30

5:26 pm-3:10 pm

1 stop22h 44m

Phoenix Sky Harbor Intl

Mon 11/2

6:44 pm-4:04 pm

2 stops21h 20m

$448

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/5

Showing 1-10 of 15 resultsSorted by cheapest first
1
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Best time to book a flight from Helena to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix from Helena with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Helena to Phoenix

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

Currently, June is the cheapest month in which you can book a flight from Helena to Phoenix (average of $338). Flying from Helena to Phoenix in November is currently the most expensive (average of $886). 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.

Reviews of airlines servicing Phoenix

Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited Airlines from Helena to Phoenix by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.0

Crew

8.5

Food

7.0

Comfort

7.8

Overall

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Entertainment

7.0

Crew

8.5

Food

7.0

Comfort

7.8

Overall

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Entertainment

7.0

Crew

8.5

Food

7.0

Comfort

7.8

Overall

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Entertainment

7.0

Crew

8.5

Food

7.0

Comfort

7.8

Overall

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Related info for your journey

  • What airport do you fly from for flights from Helena to Phoenix?

    Helena (HLN) is the airport you will fly out of if you book a flight from Helena to Phoenix. You should not have trouble finding flights to Phoenix from Helena; the airport handles an average of 0 outbound flights to Phoenix per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Helena airport to Phoenix. It is only a 2.7 mi journey to Helena (HLN) from Helena’s city center.

  • How long is the flight from Helena to Phoenix?

    There are many flights that can get you from Helena to Phoenix in 6h 15m. Fly via Alaska Airlines or Delta to get the fastest option. The distance between Helena and Phoenix is about 909 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Helena to Phoenix round-trip?

    Alaska Airlines, at $219, was found to be the cheapest airline from Helena to Phoenix.Alternate airlines to your destination round-trip include Delta and United Airlines. You may be able to fly from Helena to Phoenix for 56% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Helena to Phoenix (average of $338). Flying from Helena to Phoenix in November is currently the most expensive (average of $886). 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

Top 3 airlines flying from Helena to Phoenix

AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$219Average$436FlexibilityNo cancel feeOn-time75%
DeltaCheapest$240Average$443FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$337Average$428FlexibilityNo cancel feeOn-time69%

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