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.

$125 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.

2:30 pm - 8:56 pm

HLN

PHX

7h 26m

1 stop

6:00 am - 1:38 pm

PHX

HLN

6h 38m

1 stop

$249United Airlines

mié., mar. 11 - mar., mar. 17

1:10 pm - 6:50 pm

HLN

PHX

5h 40m

1 stop

6:55 am - 12:25 pm

PHX

HLN

5h 30m

1 stop

$279Delta

vie., feb. 27 - mié., mar. 4

2:30 pm - 8:56 pm

HLN

PHX

7h 26m

1 stop

6:00 am - 1:38 pm

PHX

HLN

6h 38m

1 stop

$280United Airlines

mié., mar. 11 - mar., mar. 17

4:36 pm - 10:55 pm

HLN

PHX

6h 19m

1 stop

12:28 pm - 3:59 pm

PHX

HLN

27h 31m

2 stops

$286Alaska Airlines

mar., feb. 24 - mar., mar. 3

1:10 pm - 6:50 pm

HLN

PHX

5h 40m

1 stop

6:15 pm - 10:27 pm

PHX

HLN

4h 12m

1 stop

$294Delta

vie., feb. 27 - jue., mar. 5

4:36 pm - 10:55 pm

HLN

PHX

6h 19m

1 stop

8:20 pm - 3:59 pm

PHX

HLN

19h 39m

2 stops

$296Alaska Airlines

mar., feb. 24 - mar., mar. 3

1:10 pm - 6:50 pm

HLN

PHX

5h 40m

1 stop

6:55 am - 12:25 pm

PHX

HLN

5h 30m

1 stop

$299Delta

vie., feb. 27 - jue., mar. 5

2:25 pm - 9:21 pm

HLN

PHX

6h 56m

1 stop

7:00 am - 1:40 pm

PHX

HLN

6h 40m

1 stop

$300United Airlines

mié., feb. 25 - dom., mar. 1

4:36 pm - 7:32 pm

HLN

PHX

26h 56m

2 stops

7:20 am - 3:59 pm

PHX

HLN

7h 39m

1 stop

$307Alaska Airlines

mié., mar. 4 - mié., mar. 11

4:36 pm - 11:59 pm

HLN

PHX

7h 23m

1 stop

8:20 am - 3:59 pm

PHX

HLN

7h 39m

1 stop

$309Alaska Airlines

jue., feb. 26 - jue., mar. 5

Alaska Airlines flights from Helena to Phoenix

Our best Alaska Airlines deals on Helena to Phoenix flight tickets

Alaska Airlines

Feb 24

HLN4:36 pmHelena

6h 19m

1 stop

PHX10:55 pmPhoenix Sky Harbor Intl

Mar 3

PHX12:28 pmPhoenix Sky Harbor Intl

27h 31m

2 stops

HLN3:59 pmHelena

$286

Alaska Airlines

Feb 24

HLN4:36 pmHelena

6h 19m

1 stop

PHX10:55 pmPhoenix Sky Harbor Intl

Mar 3

PHX8:20 pmPhoenix Sky Harbor Intl

19h 39m

2 stops

HLN3:59 pmHelena

$296

Alaska Airlines

Mar 4

HLN4:36 pmHelena

26h 56m

2 stops

PHX7:32 pmPhoenix Sky Harbor Intl

Mar 11

PHX7:20 amPhoenix Sky Harbor Intl

7h 39m

1 stop

HLN3:59 pmHelena

$307

United Airlines flights from Helena to Phoenix

Our best United Airlines deals on Helena to Phoenix flight tickets

United Airlines

Feb 25

HLN2:25 pmHelena

6h 56m

1 stop

PHX9:21 pmPhoenix Sky Harbor Intl

Mar 4

PHX8:25 amPhoenix Sky Harbor Intl

5h 15m

1 stop

HLN1:40 pmHelena

$279

United Airlines

Feb 25

HLN2:25 pmHelena

6h 56m

1 stop

PHX9:21 pmPhoenix Sky Harbor Intl

Mar 1

PHX7:00 amPhoenix Sky Harbor Intl

6h 40m

1 stop

HLN1:40 pmHelena

$300

United Airlines

Feb 27

HLN2:25 pmHelena

6h 56m

1 stop

PHX9:21 pmPhoenix Sky Harbor Intl

Mar 7

PHX4:35 pmPhoenix Sky Harbor Intl

4h 50m

1 stop

HLN9:25 pmHelena

$328

Fly from

Fly to

Route

Depart

Return

Price

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

mié. 3/11

2:30 pm-8:56 pm

1 stop7h 26m

Phoenix Sky Harbor Intl

mar. 3/17

6:00 am-1:38 pm

1 stop6h 38m

$249

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

vie. 2/27

1:10 pm-6:50 pm

1 stop5h 40m

Phoenix Sky Harbor Intl

mié. 3/4

6:55 am-12:25 pm

1 stop5h 30m

$279

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

mié. 3/11

2:30 pm-8:56 pm

1 stop7h 26m

Phoenix Sky Harbor Intl

mar. 3/17

6:00 am-1:38 pm

1 stop6h 38m

$280

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

mar. 2/24

4:36 pm-10:55 pm

1 stop6h 19m

Phoenix Sky Harbor Intl

mar. 3/3

12:28 pm-3:59 pm

2 stops27h 31m

$286

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

vie. 2/27

1:10 pm-6:50 pm

1 stop5h 40m

Phoenix Sky Harbor Intl

jue. 3/5

6:15 pm-10:27 pm

1 stop4h 12m

$294

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

mar. 2/24

4:36 pm-10:55 pm

1 stop6h 19m

Phoenix Sky Harbor Intl

mar. 3/3

8:20 pm-3:59 pm

2 stops19h 39m

$296

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

vie. 2/27

1:10 pm-6:50 pm

1 stop5h 40m

Phoenix Sky Harbor Intl

jue. 3/5

6:55 am-12:25 pm

1 stop5h 30m

$299

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

mié. 2/25

2:25 pm-9:21 pm

1 stop6h 56m

Phoenix Sky Harbor Intl

dom. 3/1

7:00 am-1:40 pm

1 stop6h 40m

$300

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

mié. 3/4

4:36 pm-7:32 pm

2 stops26h 56m

Phoenix Sky Harbor Intl

mié. 3/11

7:20 am-3:59 pm

1 stop7h 39m

$307

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

jue. 2/26

4:36 pm-11:59 pm

1 stop7h 23m

Phoenix Sky Harbor Intl

jue. 3/5

8:20 am-3:59 pm

1 stop7h 39m

$309

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?

Delta and Alaska Airlines are the most popular carriers 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 35% 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	4h 07m
Direct flights	None

The fastest flight from Helena to Phoenix takes 4h 07m

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 4h 07m, 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 8,127 reviews		Search Delta flights
United Airlines	PriceFrom $324	Free Cancellation	Rating 7.4 9,215 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.