When did momondo last update prices for flights from Helena Airport to Phoenix?

Prices for flights from Helena Airport to Phoenix were last updated today.

How many operators does momondo search for flights from Helena Airport to Phoenix?

The number of operators available for flights from Helena Airport to Phoenix is 2 as of January 2026.

How old do you have to be to fly from Helena Airport to Phoenix?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helena Airport to Phoenix.

What documentation or ID do you need to fly to Phoenix?

The required travel and health documents for your Phoenix trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phoenix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$144 Cheap Flights from Helena to Phoenix in 2026

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Find the cheapest flights from Helena to Phoenix

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:10 pm - 11:50 pm

HLN

PHX

10h 40m2 stops

6:15 am - 10:30 pm

PHX

HLN

15h 15m2 stops

$224Delta

Tue, Mar 3 - Tue, Mar 10

1:10 pm - 11:50 pm

HLN

PHX

10h 40m2 stops

12:55 pm - 10:30 pm

PHX

HLN

8h 35m2 stops

$234Delta

Sun, Mar 1 - Tue, Mar 10

1:10 pm - 11:50 pm

HLN

PHX

10h 40m2 stops

5:35 pm - 12:19 pm

PHX

HLN

17h 44m2 stops

$244Delta

Sun, Mar 1 - Wed, Mar 11

4:36 pm - 11:59 pm

HLN

PHX

7h 23m1 stop

5:00 am - 3:59 pm

PHX

HLN

9h 59m1 stop

$257Alaska Airlines

Tue, Mar 3 - Wed, Mar 11

1:10 pm - 11:50 pm

HLN

PHX

10h 40m2 stops

3:45 pm - 12:19 pm

PHX

HLN

19h 34m2 stops

$264Delta

Tue, Mar 3 - Mon, Mar 9

4:36 pm - 10:56 am

HLN

PHX

18h 20m1 stop

7:20 am - 3:59 pm

PHX

HLN

7h 39m1 stop

$267Alaska Airlines

Mon, Mar 2 - Wed, Mar 11

4:36 pm - 11:59 pm

HLN

PHX

7h 23m1 stop

5:00 am - 3:59 pm

PHX

HLN

9h 59m1 stop

$270Alaska Airlines

Sun, Mar 1 - Tue, Mar 10

5:30 am - 3:47 pm

HLN

PHX

10h 17m2 stops

3:45 pm - 12:19 pm

PHX

HLN

19h 34m2 stops

$274Delta

Sun, Mar 1 - Mon, Mar 9

4:36 pm - 11:59 pm

HLN

PHX

7h 23m1 stop

7:00 am - 3:59 pm

PHX

HLN

8h 59m1 stop

$276Alaska Airlines

Wed, Feb 25 - Wed, Mar 4

4:36 pm - 11:59 pm

HLN

PHX

7h 23m1 stop

7:22 pm - 3:59 pm

PHX

HLN

19h 37m2 stops

$277Alaska Airlines

Tue, Mar 3 - Tue, Mar 10

Alaska Airlines flights from Helena to Phoenix

Our best Alaska Airlines deals on Helena to Phoenix flight tickets

Alaska Airlines

Mar 3

HLN4:36 pmHelena

7h 23m

1 stop

PHX11:59 pmPhoenix Sky Harbor Intl

Mar 11

PHX5:00 amPhoenix Sky Harbor Intl

9h 59m

1 stop

HLN3:59 pmHelena

$257

Alaska Airlines

Mar 2

HLN4:36 pmHelena

18h 20m

1 stop

PHX10:56 amPhoenix Sky Harbor Intl

Mar 11

PHX7:20 amPhoenix Sky Harbor Intl

7h 39m

1 stop

HLN3:59 pmHelena

$267

Alaska Airlines

Mar 1

HLN4:36 pmHelena

7h 23m

1 stop

PHX11:59 pmPhoenix Sky Harbor Intl

Mar 10

PHX5:00 amPhoenix Sky Harbor Intl

9h 59m

1 stop

HLN3:59 pmHelena

$270

United Airlines flights from Helena to Phoenix

Our best United Airlines deals on Helena to Phoenix flight tickets

United Airlines

Jan 21

HLN6:15 amHelena

13h 30m

1 stop

PHX7:45 pmPhoenix Sky Harbor Intl

Jan 24

PHX10:00 amPhoenix Sky Harbor Intl

11h 26m

1 stop

HLN9:26 pmHelena

$607

United Airlines

Jan 21

HLN6:15 amHelena

7h 15m

1 stop

PHX1:30 pmPhoenix Sky Harbor Intl

Jan 21

PHX4:31 pmPhoenix Sky Harbor Intl

4h 55m

1 stop

HLN9:26 pmHelena

$669

United Airlines

Jan 21

HLN6:15 amHelena

11h 51m

1 stop

PHX6:06 pmPhoenix Sky Harbor Intl

Jan 25

PHX9:00 amPhoenix Sky Harbor Intl

28h 41m

2 stops

HLN1:41 pmHelena

$682

Fly from

Fly to

Route

Depart

Return

Price

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Tue 3/3

1:10 pm-11:50 pm

2 stops10h 40m

Phoenix Sky Harbor Intl

Tue 3/10

6:15 am-10:30 pm

2 stops15h 15m

$224

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Sun 3/1

1:10 pm-11:50 pm

2 stops10h 40m

Phoenix Sky Harbor Intl

Tue 3/10

12:55 pm-10:30 pm

2 stops8h 35m

$234

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Sun 3/1

1:10 pm-11:50 pm

2 stops10h 40m

Phoenix Sky Harbor Intl

Wed 3/11

5:35 pm-12:19 pm

2 stops17h 44m

$244

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Tue 3/3

4:36 pm-11:59 pm

1 stop7h 23m

Phoenix Sky Harbor Intl

Wed 3/11

5:00 am-3:59 pm

1 stop9h 59m

$257

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Tue 3/3

1:10 pm-11:50 pm

2 stops10h 40m

Phoenix Sky Harbor Intl

Mon 3/9

3:45 pm-12:19 pm

2 stops19h 34m

$264

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Mon 3/2

4:36 pm-10:56 am

1 stop18h 20m

Phoenix Sky Harbor Intl

Wed 3/11

7:20 am-3:59 pm

1 stop7h 39m

$267

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Sun 3/1

4:36 pm-11:59 pm

1 stop7h 23m

Phoenix Sky Harbor Intl

Tue 3/10

5:00 am-3:59 pm

1 stop9h 59m

$270

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Sun 3/1

5:30 am-3:47 pm

2 stops10h 17m

Phoenix Sky Harbor Intl

Mon 3/9

3:45 pm-12:19 pm

2 stops19h 34m

$274

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Wed 2/25

4:36 pm-11:59 pm

1 stop7h 23m

Phoenix Sky Harbor Intl

Wed 3/4

7:00 am-3:59 pm

1 stop8h 59m

$276

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Tue 3/3

4:36 pm-11:59 pm

1 stop7h 23m

Phoenix Sky Harbor Intl

Tue 3/10

7:22 pm-3:59 pm

2 stops19h 37m

$277

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Helena to Phoenix

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Helena to Phoenix?

Alaska Airlines is the most popular carrier operating from Helena to Phoenix

What airlines fly to Phoenix?

Delta, United Airlines and Allegiant Air are the top three most popular airlines that fly to Phoenix from Helena according to our data. Delta is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Phoenix. Keep in mind that there are 5 different airlines that fly to Phoenix on a routine basis, so you have a few additional options to choose from.

Cheap Helena to Phoenix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helena to Phoenix

Fastest flight time	3h 58m
Direct flights	None

The fastest flight from Helena to Phoenix takes 3h 58m

There are no direct flights from Helena to Phoenix. There are no popular flight routes from Helena to Phoenix.

Search flight deals

How far is Helena to Phoenix by plane?
There are 907.6 mi between Helena and Phoenix. Flights usually cover this in 3h 58m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Helena Airport to Phoenix?
Prices for flights from Helena Airport to Phoenix were last updated today.
How many operators does momondo search for flights from Helena Airport to Phoenix?
The number of operators available for flights from Helena Airport to Phoenix is 2 as of January 2026.
How old do you have to be to fly from Helena Airport to Phoenix?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helena Airport to Phoenix.
What documentation or ID do you need to fly to Phoenix?
The required travel and health documents for your Phoenix trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phoenix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Helena to Phoenix

Compare and see reviews for airlines that fly from Helena to Phoenix with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $249	Free Cancellation	Rating 7.9 8,025 reviews		Search Delta flights
United Airlines	PriceFrom $314	Free Cancellation	Rating 7.4 9,139 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Helena to Phoenix?

Finding the right flight to Phoenix from Helena is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Phoenix quick and easy, saving you time and money.

Can I find flights from Helena to Phoenix with flexible booking policies on momondo?

All flight searches from Helena to Phoenix on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Helena to Phoenix?

Once all potential Helena to Phoenix flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Helena to Phoenix right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Helena to Phoenix flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.