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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:22 pm - 11:52 pm

HLN

PHX

6h 30m

1 stop

5:00 am - 5:45 pm

PHX

HLN

11h 45m

1 stop

$233Alaska Airlines

Tue, Apr 21 - Sat, Apr 25

1:10 pm - 11:50 pm

HLN

PHX

10h 40m

2 stops

7:59 pm - 12:25 pm

PHX

HLN

16h 26m

2 stops

$244Delta

Tue, Feb 17 - Fri, Feb 20

1:10 pm - 5:08 pm

HLN

PHX

3h 58m

1 stop

7:59 pm - 12:25 pm

PHX

HLN

16h 26m

2 stops

$246Delta

Tue, Feb 17 - Mon, Feb 23

1:10 pm - 5:08 pm

HLN

PHX

3h 58m

1 stop

6:55 am - 12:25 pm

PHX

HLN

5h 30m

1 stop

$249Delta

Tue, Feb 17 - Tue, Feb 24

5:30 am - 7:05 pm

HLN

PHX

13h 35m

2 stops

7:59 pm - 12:25 pm

PHX

HLN

16h 26m

2 stops

$254Delta

Sat, Feb 21 - Mon, Feb 23

1:10 pm - 5:08 pm

HLN

PHX

3h 58m

1 stop

7:59 pm - 12:25 pm

PHX

HLN

16h 26m

2 stops

$261Delta

Sun, Feb 15 - Mon, Feb 23

5:30 am - 9:37 am

HLN

PHX

4h 07m

1 stop

6:55 am - 12:25 pm

PHX

HLN

5h 30m

1 stop

$264Delta

Sun, Feb 15 - Tue, Feb 24

4:36 pm - 11:42 pm

HLN

PHX

31h 06m

2 stops

8:20 am - 3:59 pm

PHX

HLN

7h 39m

1 stop

$265Alaska Airlines

Wed, Feb 25 - Wed, Mar 4

1:10 pm - 11:50 pm

HLN

PHX

10h 40m

2 stops

6:55 am - 12:25 pm

PHX

HLN

5h 30m

1 stop

$266Delta

Tue, Feb 17 - Sat, Feb 21

1:10 pm - 5:08 pm

HLN

PHX

3h 58m

1 stop

6:55 am - 12:25 pm

PHX

HLN

5h 30m

1 stop

$274Delta

Wed, Feb 25 - Wed, Mar 4

Delta flights from Helena to Phoenix

Our best Delta deals on Helena to Phoenix flight tickets

Delta

Feb 17

HLN1:10 pmHelena

10h 40m

2 stops

PHX11:50 pmPhoenix Sky Harbor Intl

Feb 20

PHX7:59 pmPhoenix Sky Harbor Intl

16h 26m

2 stops

HLN12:25 pmHelena

$244

Delta

Feb 17

HLN1:10 pmHelena

3h 58m

1 stop

PHX5:08 pmPhoenix Sky Harbor Intl

Feb 20

PHX7:59 pmPhoenix Sky Harbor Intl

16h 26m

2 stops

HLN12:25 pmHelena

$246

Delta

Feb 17

HLN1:10 pmHelena

3h 58m

1 stop

PHX5:08 pmPhoenix Sky Harbor Intl

Feb 24

PHX6:55 amPhoenix Sky Harbor Intl

5h 30m

1 stop

HLN12:25 pmHelena

$249

United Airlines flights from Helena to Phoenix

Our best United Airlines deals on Helena to Phoenix flight tickets

United Airlines

Feb 20

HLN2:25 pmHelena

6h 56m

1 stop

PHX9:21 pmPhoenix Sky Harbor Intl

Feb 21

PHX7:00 amPhoenix Sky Harbor Intl

6h 40m

1 stop

HLN1:40 pmHelena

$279

United Airlines

Feb 16

HLN2:25 pmHelena

6h 56m

1 stop

PHX9:21 pmPhoenix Sky Harbor Intl

Feb 21

PHX7:00 amPhoenix Sky Harbor Intl

6h 40m

1 stop

HLN1:40 pmHelena

$339

United Airlines

Feb 18

HLN2:25 pmHelena

6h 56m

1 stop

PHX9:21 pmPhoenix Sky Harbor Intl

Feb 20

PHX7:00 amPhoenix Sky Harbor Intl

6h 40m

1 stop

HLN1:40 pmHelena

$370

Fly from

Fly to

Route

Depart

Return

Price

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Tue 4/21

6:22 pm-11:52 pm

1 stop6h 30m

Phoenix Sky Harbor Intl

Sat 4/25

5:00 am-5:45 pm

1 stop11h 45m

$233

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Tue 2/17

1:10 pm-11:50 pm

2 stops10h 40m

Phoenix Sky Harbor Intl

Fri 2/20

7:59 pm-12:25 pm

2 stops16h 26m

$244

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Tue 2/17

1:10 pm-5:08 pm

1 stop3h 58m

Phoenix Sky Harbor Intl

Mon 2/23

7:59 pm-12:25 pm

2 stops16h 26m

$246

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Tue 2/17

1:10 pm-5:08 pm

1 stop3h 58m

Phoenix Sky Harbor Intl

Tue 2/24

6:55 am-12:25 pm

1 stop5h 30m

$249

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Sat 2/21

5:30 am-7:05 pm

2 stops13h 35m

Phoenix Sky Harbor Intl

Mon 2/23

7:59 pm-12:25 pm

2 stops16h 26m

$254

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Sun 2/15

1:10 pm-5:08 pm

1 stop3h 58m

Phoenix Sky Harbor Intl

Mon 2/23

7:59 pm-12:25 pm

2 stops16h 26m

$261

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Sun 2/15

5:30 am-9:37 am

1 stop4h 07m

Phoenix Sky Harbor Intl

Tue 2/24

6:55 am-12:25 pm

1 stop5h 30m

$264

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Wed 2/25

4:36 pm-11:42 pm

2 stops31h 06m

Phoenix Sky Harbor Intl

Wed 3/4

8:20 am-3:59 pm

1 stop7h 39m

$265

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Tue 2/17

1:10 pm-11:50 pm

2 stops10h 40m

Phoenix Sky Harbor Intl

Sat 2/21

6:55 am-12:25 pm

1 stop5h 30m

$266

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Wed 2/25

1:10 pm-5:08 pm

1 stop3h 58m

Phoenix Sky Harbor Intl

Wed 3/4

6:55 am-12:25 pm

1 stop5h 30m

$274

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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, Alaska Airlines, and United 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	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 8,088 reviews		Search Delta flights
United Airlines	PriceFrom $324	Free Cancellation	Rating 7.4 9,191 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.