Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Helena to Phoenix from $186

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helena to Phoenix departing on 10/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Helena to Phoenix

Cheap round-trip flights

Hawaiian Airlines Logo
6:13 pm - 10:51 pmHLN-PHX
5h 38m1 stop
Hawaiian Airlines Logo
8:00 am - 5:36 pmPHX-HLN
8h 36m1 stop
$278Hawaiian Airlines
Find Deal
Tue, Oct 28 - Sat, Nov 1
Alaska Airlines Logo
4:02 pm - 9:00 pmHLN-PHX
5h 58m1 stop
Alaska Airlines Logo
8:04 am - 3:21 pmPHX-HLN
6h 17m1 stop
$279Alaska Airlines
Find Deal
Sat, Sep 20 - Wed, Sep 24
Alaska Airlines Logo
6:18 pm - 11:40 pmHLN-PHX
6h 22m1 stop
Alaska Airlines Logo
11:10 am - 5:41 pmPHX-HLN
5h 31m1 stop
$308Alaska Airlines
Find Deal
Tue, Oct 14 - Sat, Oct 18
Delta Logo
1:00 pm - 4:10 pmHLN-PHX
4h 10m1 stop
Delta Logo
5:15 pm - 10:16 pmPHX-HLN
4h 01m1 stop
$309Delta
Find Deal
Sat, Oct 11 - Tue, Oct 14
Delta Logo
5:45 am - 8:25 amHLN-PHX
3h 40m1 stop
Delta Logo
7:10 pm - 12:20 pmPHX-HLN
16h 10m2 stops
$311Delta
Find Deal
Tue, Sep 16 - Fri, Sep 19
Alaska Airlines Logo
6:18 pm - 9:44 amHLN-PHX
16h 26m2 stops
Alaska Airlines Logo
11:10 am - 5:41 pmPHX-HLN
5h 31m1 stop
$317Alaska Airlines
Find Deal
Sat, Oct 4 - Wed, Oct 8
Hawaiian Airlines Logo
6:18 pm - 11:40 pmHLN-PHX
6h 22m1 stop
Hawaiian Airlines Logo
9:00 am - 5:41 pmPHX-HLN
7h 41m1 stop
$324Hawaiian Airlines
Find Deal
Fri, Oct 17 - Tue, Oct 21
Alaska Airlines Logo
6:18 pm - 11:40 pmHLN-PHX
6h 22m1 stop
Alaska Airlines Logo
10:53 am - 5:36 pmPHX-HLN
5h 43m1 stop
$325Alaska Airlines
Find Deal
Fri, Oct 24 - Tue, Oct 28
United Airlines Logo
5:20 pm - 10:01 pmHLN-PHX
5h 41m1 stop
United Airlines Logo
4:28 pm - 10:14 pmPHX-HLN
4h 46m1 stop
$349United Airlines
Find Deal
Wed, Sep 17 - Sat, Sep 20
United Airlines Logo
5:20 pm - 10:01 pmHLN-PHX
5h 41m1 stop
United Airlines Logo
9:30 am - 4:04 pmPHX-HLN
5h 34m1 stop
$395United Airlines
Find Deal
Wed, Sep 17 - Sun, Sep 21

Hawaiian Airlines flights from Helena to Phoenix

Our best Hawaiian Airlines deals on Helena to Phoenix flight tickets
Hawaiian Airlines
Oct 28
HLN6:13 pmHelena
5h 38m
1 stop
PHX10:51 pmPhoenix Sky Harbor Intl
Nov 1
PHX8:00 amPhoenix Sky Harbor Intl
8h 36m
1 stop
HLN5:36 pmHelena
$278
Find similar
Hawaiian Airlines
Oct 17
HLN6:18 pmHelena
6h 22m
1 stop
PHX11:40 pmPhoenix Sky Harbor Intl
Oct 21
PHX9:00 amPhoenix Sky Harbor Intl
7h 41m
1 stop
HLN5:41 pmHelena
$324
Find similar
Hawaiian Airlines
Sep 9
HLN4:02 pmHelena
5h 58m
1 stop
PHX9:00 pmPhoenix Sky Harbor Intl
Sep 11
PHX8:04 amPhoenix Sky Harbor Intl
6h 17m
1 stop
HLN3:21 pmHelena
$586
Find similar

Alaska Airlines flights from Helena to Phoenix

Our best Alaska Airlines deals on Helena to Phoenix flight tickets
Alaska Airlines
Sep 20
HLN4:02 pmHelena
5h 58m
1 stop
PHX9:00 pmPhoenix Sky Harbor Intl
Sep 24
PHX8:04 amPhoenix Sky Harbor Intl
6h 17m
1 stop
HLN3:21 pmHelena
$279
Find similar
Alaska Airlines
Oct 14
HLN6:18 pmHelena
6h 22m
1 stop
PHX11:40 pmPhoenix Sky Harbor Intl
Oct 18
PHX11:10 amPhoenix Sky Harbor Intl
5h 31m
1 stop
HLN5:41 pmHelena
$308
Find similar
Alaska Airlines
Oct 4
HLN6:18 pmHelena
16h 26m
2 stops
PHX9:44 amPhoenix Sky Harbor Intl
Oct 8
PHX11:10 amPhoenix Sky Harbor Intl
5h 31m
1 stop
HLN5:41 pmHelena
$317
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Helena to Phoenix 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, momondo users made 832,500 searches. Data last updated August 27, 2025.
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

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Tue 10/28

6:13 pm-10:51 pm

1 stop5h 38m

Phoenix Sky Harbor Intl

Sat 11/1

8:00 am-5:36 pm

1 stop8h 36m

$278

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Sat 9/20

4:02 pm-9:00 pm

1 stop5h 58m

Phoenix Sky Harbor Intl

Wed 9/24

8:04 am-3:21 pm

1 stop6h 17m

$279

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Tue 10/14

6:18 pm-11:40 pm

1 stop6h 22m

Phoenix Sky Harbor Intl

Sat 10/18

11:10 am-5:41 pm

1 stop5h 31m

$308

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Sat 10/11

1:00 pm-4:10 pm

1 stop4h 10m

Phoenix Sky Harbor Intl

Tue 10/14

5:15 pm-10:16 pm

1 stop4h 01m

$309

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Tue 9/16

5:45 am-8:25 am

1 stop3h 40m

Phoenix Sky Harbor Intl

Fri 9/19

7:10 pm-12:20 pm

2 stops16h 10m

$311

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Sat 10/4

6:18 pm-9:44 am

2 stops16h 26m

Phoenix Sky Harbor Intl

Wed 10/8

11:10 am-5:41 pm

1 stop5h 31m

$317

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Fri 10/17

6:18 pm-11:40 pm

1 stop6h 22m

Phoenix Sky Harbor Intl

Tue 10/21

9:00 am-5:41 pm

1 stop7h 41m

$324

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Fri 10/24

6:18 pm-11:40 pm

1 stop6h 22m

Phoenix Sky Harbor Intl

Tue 10/28

10:53 am-5:36 pm

1 stop5h 43m

$325

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Wed 9/17

5:20 pm-10:01 pm

1 stop5h 41m

Phoenix Sky Harbor Intl

Sat 9/20

4:28 pm-10:14 pm

1 stop4h 46m

$349

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Wed 9/17

5:20 pm-10:01 pm

1 stop5h 41m

Phoenix Sky Harbor Intl

Sun 9/21

9:30 am-4:04 pm

1 stop5h 34m

$395

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Phoenix from

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 typical price of a round-trip flight between Helena and Phoenix?

What is the cheapest month to fly to Phoenix?

If you are unable to visit Phoenix during the month of February, then departing from Helena during the month May is also very affordable. Most momondo users find prices during this month for around $330.

What is the cheapest day to depart on your flight to Phoenix?

On average, the least expensive day to fly to Phoenix from Helena is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $348. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Helena because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $631.

What is the cheapest time of day to depart on your flight to Phoenix?

The cheapest time of day to fly to Phoenix is in the evening when flights can be purchased for as low as $239. At noon is when there is more demand to fly to Phoenix, so prices are often more expensive at around $441 per ticket.

Cheap Helena to Phoenix flight deals and tips

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

Direct flights

None
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 40m, 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?

  • 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
DeltaPriceFrom $260Free CancellationRating
7.9
7,977 reviews
Search Delta flights
Alaska AirlinesPriceFrom $281Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $314Free CancellationRating
7.4
8,945 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.

An easier way to manage your Phoenix trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 9/1
Mon 9/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Fly into one of these airports located in Phoenix

Airports listed have a maximum distance of 25.4 mi from Phoenix
Phoenix-Mesa Gateway Airport