HLN - PHX

$169 Find Cheap Flights from Helena to Phoenix

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Phoenix departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Phoenix Sky Harbor Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Phoenix, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Phoenix, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$339
Typical prices: $541-$363
Alaska Airlines
Fri 4/24Sun 5/3
HLN - PHX • 1 stop
Cheapest one-way
$169
Alaska Airlines
Tue 5/5
HLN - PHX • 1 stop
Top airlines
Cheapest • from $339 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Helena and Phoenix. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $342 (round-trip)
Shortest trip • 4h 30m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Phoenix!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Helena to Phoenix (HLN-PHX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helena to Phoenix that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Helena to Phoenix

Fri, Apr 24 - Sun, May 3
Alaska Airlines Logo
6:22 pm - 11:59 pm
HLN
-
PHX
6h 37m
1 stop
Alaska Airlines Logo
5:00 am - 5:45 pm
PHX
-
HLN
11h 45m
1 stop
$339Alaska Airlines
Sat, Apr 25 - Wed, Apr 29
Alaska Airlines Logo
6:22 pm - 11:59 pm
HLN
-
PHX
6h 37m
1 stop
Alaska Airlines Logo
5:00 am - 5:45 pm
PHX
-
HLN
11h 45m
1 stop
$357Alaska Airlines
Sat, May 2 - Wed, May 6
Alaska Airlines Logo
6:22 pm - 11:59 pm
HLN
-
PHX
6h 37m
1 stop
Alaska Airlines Logo
10:58 am - 5:45 pm
PHX
-
HLN
5h 47m
1 stop
$368Alaska Airlines
Mon, Apr 27 - Fri, May 1
Alaska Airlines Logo
6:22 pm - 11:59 pm
HLN
-
PHX
6h 37m
1 stop
Alaska Airlines Logo
10:58 am - 5:45 pm
PHX
-
HLN
5h 47m
1 stop
$369Alaska Airlines
Wed, Apr 29 - Sat, May 2
Alaska Airlines Logo
6:22 pm - 11:59 pm
HLN
-
PHX
6h 37m
1 stop
Alaska Airlines Logo
7:20 am - 5:45 pm
PHX
-
HLN
9h 25m
1 stop
$377Alaska Airlines
Sat, Apr 25 - Wed, Apr 29
Alaska Airlines Logo
6:22 pm - 11:59 pm
HLN
-
PHX
6h 37m
1 stop
Alaska Airlines Logo
6:37 am - 5:45 pm
PHX
-
HLN
10h 08m
2 stops
$395Alaska Airlines
Thu, Jun 11 - Sun, Jun 14
Delta Logo
1:00 pm - 6:09 pm
HLN
-
PHX
6h 09m
1 stop
Delta Logo
6:00 am - 12:20 pm
PHX
-
HLN
5h 20m
1 stop
$396Delta
Tue, Sep 8 - Sun, Sep 13
Alaska Airlines Logo
4:08 pm - 11:56 pm
HLN
-
PHX
8h 48m
1 stop
Alaska Airlines Logo
9:00 am - 3:31 pm
PHX
-
HLN
5h 31m
1 stop
$409Alaska Airlines
Wed, Apr 29 - Sat, May 2
Alaska Airlines Logo
6:22 pm - 11:59 pm
HLN
-
PHX
6h 37m
1 stop
Alaska Airlines Logo
3:43 pm - 5:45 pm
PHX
-
HLN
25h 02m
2 stops
$410Alaska Airlines
Fri, Apr 24 - Sun, May 3
Alaska Airlines Logo
6:22 pm - 10:28 am
HLN
-
PHX
17h 06m
2 stops
Alaska Airlines Logo
5:00 am - 5:45 pm
PHX
-
HLN
11h 45m
1 stop
$411Alaska Airlines
Booking Insights

KAYAK's insights & trends for Helena to Phoenix flights

Get data-powered insights and trends into flights from Helena to Phoenix to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Helena to Phoenix Sky Harbor Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Helena to Phoenix Sky Harbor Intl Airport departing in April.

Good to know

Low seasonMarch
Cheapest flight$169
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Helena to Phoenix

When to book flights from Helena to Phoenix

Are your dates flexible? Find out the best times to travel from Helena to Phoenix based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Helena to Phoenix flights

  • What is the cheapest flight from Helena to Phoenix Sky Harbor Intl Airport?

    In the last 3 days, the lowest price for a flight from Helena to Phoenix Sky Harbor Intl Airport was $169 for a one-way ticket and $339 for a round-trip.

  • Do I need a passport to fly between Helena and Phoenix?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Helena to Phoenix?

    When flying out of Helena you will be using Helena. You will be landing at Phoenix, also known as Phoenix Sky Harbor Intl.

  • Which aircraft models fly most regularly from Helena to Phoenix?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Helena to Phoenix?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Helena and Phoenix, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Helena to Phoenix, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Helena to Phoenix are Delta and United Airlines. With an average price for the route of $365 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $428 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Helena to Phoenix?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helena to Phoenix.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helena to Phoenix?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix from Helena is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helena to Phoenix?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phoenix with an airline and back to Helena with another airline. Booking your flights between Helena and PHX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helena to Phoenix?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phoenix from Helena up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Helena to Phoenix

 
See real verified KAYAK customer reviews for airlines flying from Helena to Phoenix. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Helena to Phoenix? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8331 reviews
7.9Comfort
7.8Entertainment
7.2Food
8.1Boarding
8.5Crew
Airline reviews

The first class flight attendant was awful to everyone. Very rude; no customer service. She should not be working in first class.

4.0 OkayKacie, Mar 2026
EWR - BOS
Read more Delta reviews

The first class flight attendant was awful to everyone. Very rude; no customer service. She should not be working in first class.

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

Smaller plane for a longer flight than my first one. Doesn’t make sense.

The cabin temperature was nice and cool. The wifi was not working.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

As previously noted, this flight was great: departure was timely, the crew was friendly and attentive, and wifi connectivity was seamless. In particular, I appreciated that the flight attendant just told me to stow the laptop right before takeoff/landing, and trusted me to do so (which I did!).

Kayak botched up the booking, i had to call delta and fix. In the process Delta failed to honor my comfort plus seat assignment that i had previously.

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

the crew cancel the morning service due to the weather. Then the flight got deverted to Nashville . we were on the ground for over two hours the only gave us water once... no food or any snacks.... the crew should have handled better and offered something to passengers.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

I will never fly ANA again. They lost one of my large pieces of checked luggage, the heaviest one with the most valuable items in it, and they said they will not send me an email unless they can't find it, even though the paper they gave me to track the status of my lost luggage requires a code from an email they are supposed to send me so I can do baggage tracing. They claim to be an international airline, but they also insist on calling a Japanese telephone number to confirm where to send the lost baggage if they find it. It is impossible to find an actual contact email address for customer support on their website, and their AI chatbot is unhelpful, directing you to a webpage that says it is for contact information but does not have any actual email addresses or phone numbers listed on it. My seat in economy did not recline at all, even though I was not sitting in an exit row nor the very back row. I had to sit in the fully upright position for over ten hours of international travel. Awful experience overall.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

Everything you need to know for your flight from Helena to Phoenix

Information on your arrival and departure airports