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Cheap flights from Arizona to Helena from $144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Arizona to Helena departing on 3/11. 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

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Find the cheapest flights from Arizona to Helena

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:43 pm - 12:27 pmPHX-HLN
21h 44m2 stops
Delta Logo
1:10 pm - 11:08 amHLN-PHX
21h 58m2 stops
$244Delta
Find Deal
Mon, Jan 26 - Sat, Jan 31
Delta Logo
12:05 pm - 10:29 pmPHX-HLN
10h 24m2 stops
Delta Logo
1:10 pm - 1:47 pmHLN-PHX
24h 37m2 stops
$254Delta
Find Deal
Fri, Jan 30 - Sat, Jan 31
Delta Logo
2:43 pm - 12:27 pmPHX-HLN
21h 44m2 stops
Delta Logo
1:10 pm - 11:46 pmHLN-PHX
10h 36m2 stops
$264Delta
Find Deal
Thu, Jan 29 - Mon, Feb 2
Delta Logo
7:59 pm - 12:27 pmPHX-HLN
16h 28m2 stops
Delta Logo
1:10 pm - 5:12 pmHLN-PHX
4h 02m1 stop
$266Delta
Find Deal
Mon, Jan 26 - Sat, Jan 31
Alaska Airlines Logo
7:00 am - 5:22 pmPHX-HLN
10h 22m1 stop
Alaska Airlines Logo
5:59 pm - 11:59 pmHLN-PHX
6h 00m1 stop
$283Alaska Airlines
Find Deal
Tue, Jan 27 - Wed, Feb 4
Alaska Airlines Logo
5:12 pm - 5:22 pmPHX-HLN
24h 10m1 stop
Alaska Airlines Logo
5:59 pm - 2:14 pmHLN-PHX
20h 15m1 stop
$292Alaska Airlines
Find Deal
Fri, Jan 30 - Mon, Feb 2
United Airlines Logo
3:36 pm - 9:22 pmLAS-HLN
4h 46m1 stop
United Airlines Logo
2:30 pm - 9:00 pmHLN-LAS
7h 30m1 stop
$376United Airlines
Find Deal
Mon, Dec 1 - Tue, Dec 9
United Airlines Logo
2:40 pm - 9:22 pmTUS-HLN
6h 42m1 stop
United Airlines Logo
6:30 am - 1:31 pmHLN-TUS
7h 01m1 stop
$413United Airlines
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Mon, Dec 1 - Mon, Dec 15
Multiple Airlines Logo
11:00 am - 5:22 pmPHX-HLN
6h 22m1 stop
Multiple Airlines Logo
5:59 pm - 4:10 pmHLN-PHX
22h 11m2 stops
$420Multiple Airlines
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Thu, Jan 29 - Wed, Feb 4
Multiple Airlines Logo
11:00 am - 5:22 pmPHX-HLN
6h 22m1 stop
Multiple Airlines Logo
5:59 pm - 8:40 pmHLN-PHX
26h 41m2 stops
$432Multiple Airlines
Find Deal
Thu, Jan 29 - Thu, Feb 5

United Airlines flights from Arizona to Helena

Our best United Airlines deals on Arizona to Helena flight tickets
United Airlines
Dec 1
LAS3:36 pmLas Vegas Harry Reid Intl
4h 46m
1 stop
HLN9:22 pmHelena
Dec 9
HLN2:30 pmHelena
7h 30m
1 stop
LAS9:00 pmLas Vegas Harry Reid Intl
$376
Find similar
United Airlines
Dec 1
TUS2:40 pmTucson
6h 42m
1 stop
HLN9:22 pmHelena
Dec 15
HLN6:30 amHelena
7h 01m
1 stop
TUS1:31 pmTucson
$413
Find similar
United Airlines
Jan 5
TUS6:40 amTucson
7h 05m
1 stop
HLN1:45 pmHelena
Jan 12
HLN2:27 pmHelena
6h 59m
1 stop
TUS9:26 pmTucson
$477
Find similar

Alaska Airlines flights from Arizona to Helena

Our best Alaska Airlines deals on Arizona to Helena flight tickets
Alaska Airlines
Jan 27
PHX7:00 amPhoenix Sky Harbor Intl
10h 22m
1 stop
HLN5:22 pmHelena
Feb 4
HLN5:59 pmHelena
6h 00m
1 stop
PHX11:59 pmPhoenix Sky Harbor Intl
$283
Find similar
Alaska Airlines
Jan 30
PHX5:12 pmPhoenix Sky Harbor Intl
24h 10m
1 stop
HLN5:22 pmHelena
Feb 2
HLN5:59 pmHelena
20h 15m
1 stop
PHX2:14 pmPhoenix Sky Harbor Intl
$292
Find similar
Alaska Airlines
Dec 2
LAS10:10 amLas Vegas Harry Reid Intl
6h 41m
1 stop
HLN5:51 pmHelena
Dec 9
HLN6:28 pmHelena
5h 25m
1 stop
LAS10:53 pmLas Vegas Harry Reid Intl
$302
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Arizona to Helena 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 November 5, 2025.
Use the filters below to find and compare flights from Arizona to Helena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Mon 1/26

2:43 pm-12:27 pm

2 stops21h 44m

Helena

Sat 1/31

1:10 pm-11:08 am

2 stops21h 58m

$244

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Fri 1/30

12:05 pm-10:29 pm

2 stops10h 24m

Helena

Sat 1/31

1:10 pm-1:47 pm

2 stops24h 37m

$254

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Thu 1/29

2:43 pm-12:27 pm

2 stops21h 44m

Helena

Mon 2/2

1:10 pm-11:46 pm

2 stops10h 36m

$264

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Mon 1/26

7:59 pm-12:27 pm

2 stops16h 28m

Helena

Sat 1/31

1:10 pm-5:12 pm

1 stop4h 02m

$266

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Tue 1/27

7:00 am-5:22 pm

1 stop10h 22m

Helena

Wed 2/4

5:59 pm-11:59 pm

1 stop6h 00m

$283

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Fri 1/30

5:12 pm-5:22 pm

1 stop24h 10m

Helena

Mon 2/2

5:59 pm-2:14 pm

1 stop20h 15m

$292

Las VegasHelena

LAS - HLN

LASHLN

Las Vegas Harry Reid Intl

Mon 12/1

3:36 pm-9:22 pm

1 stop4h 46m

Helena

Tue 12/9

2:30 pm-9:00 pm

1 stop7h 30m

$376

TucsonHelena

TUS - HLN

TUSHLN

Tucson

Mon 12/1

2:40 pm-9:22 pm

1 stop6h 42m

Helena

Mon 12/15

6:30 am-1:31 pm

1 stop7h 01m

$413

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Thu 1/29

11:00 am-5:22 pm

1 stop6h 22m

Helena

Wed 2/4

5:59 pm-4:10 pm

2 stops22h 11m

$420

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

Thu 1/29

11:00 am-5:22 pm

1 stop6h 22m

Helena

Thu 2/5

5:59 pm-8:40 pm

2 stops26h 41m

$432

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Helena from

How to get the cheapest flight ticket from Arizona to Helena

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 day to depart on your flight to Helena?

The cheapest day to depart from Arizona to Helena is on a Saturday. Travelers who choose to depart for Helena on a Saturday will often find tickets for as low as $327. The most expensive day to fly to Helena is Monday, with ticket prices averaging around $674.

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

According to our data, the cheapest time of day to fly to Helena is at noon. momondo users have found flights departing from Arizona to Helena at noon for as low as $127. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Helena is in the afternoon when prices are around $417.

Can stopping save me money on Arizona to Helena flights?

You could potentially save up to 66% on your flight if you consider stops on a Arizona to Helena flight.

Cheap Arizona to Helena flight deals and tips

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

Direct flights

None
There are no direct flights from Arizona to Helena. There are no popular flight routes from Arizona to Helena.
Search flight deals

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

    Prices for flights from Arizona to Helena Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Arizona to Helena Airport.

  • What documentation or ID do you need to fly to Helena Airport?

    The required travel and health documents for your Helena Airport 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 Helena Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Arizona to Helena

Compare and see reviews for airlines that fly from Arizona to Helena with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $299Free CancellationRating
7.9
8,004 reviews
Search Delta flights
United AirlinesPriceFrom $421Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Arizona to Helena flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Helena that suits you.

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

Yes. momondo enables you to select and highlight flights to Helena from Arizona with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Helena from Arizona.

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

Of course. momondo tracks the price of Arizona to Helena flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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