HLN - PHX

$132 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 4/17. 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
$263
Alaska Airlines
Tue 3/31Tue 4/7
HLN - PHX • 1 stop
Cheapest one-way
$132
Alaska Airlines
Fri 4/17
HLN - PHX • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $263 (round-trip)
Delta
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
Seattle (SEA)
Cheapest • Avg $354 (round-trip)
Salt Lake City (SLC)
Shortest trip • 4h 29m (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

Tue, Mar 31 - Tue, Apr 7
Alaska Airlines Logo
6:22 pm - 11:52 pm
HLN
-
PHX
6h 30m
1 stop
Alaska Airlines Logo
6:00 am - 5:45 pm
PHX
-
HLN
10h 45m
1 stop
$263Alaska 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
$277Alaska Airlines
Mon, Mar 23 - Wed, Apr 1
Alaska Airlines Logo
6:22 pm - 11:52 pm
HLN
-
PHX
6h 30m
1 stop
Alaska Airlines Logo
8:20 am - 5:45 pm
PHX
-
HLN
8h 25m
1 stop
$286Alaska Airlines
Sat, Apr 4 - Tue, Apr 7
United Airlines Logo
2:25 pm - 8:19 pm
HLN
-
PHX
6h 54m
1 stop
United Airlines Logo
7:00 am - 1:39 pm
PHX
-
HLN
5h 39m
1 stop
$303United Airlines
Tue, Mar 31 - Tue, Apr 7
Alaska Airlines Logo
6:22 pm - 11:52 pm
HLN
-
PHX
6h 30m
1 stop
Alaska Airlines Logo
8:40 pm - 5:45 pm
PHX
-
HLN
20h 05m
2 stops
$305Alaska Airlines
Wed, Jun 10 - Tue, Jun 16
Alaska Airlines Logo
5:26 pm - 10:51 pm
HLN
-
PHX
6h 25m
1 stop
Alaska Airlines Logo
7:20 am - 4:49 pm
PHX
-
HLN
8h 29m
1 stop
$309Alaska 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
$318Alaska Airlines
Fri, Jun 12 - Sat, Jun 13
Delta Logo
5:45 am - 8:52 am
HLN
-
PHX
4h 07m
1 stop
Delta Logo
5:20 pm - 10:34 pm
PHX
-
HLN
4h 14m
1 stop
$325Delta
Tue, Mar 31 - Thu, Apr 2
United Airlines Logo
2:25 pm - 8:19 pm
HLN
-
PHX
6h 54m
1 stop
United Airlines Logo
7:00 am - 1:39 pm
PHX
-
HLN
5h 39m
1 stop
$336United Airlines
Sun, Jun 14 - Mon, Jun 15
Delta Logo
5:45 am - 8:52 am
HLN
-
PHX
4h 07m
1 stop
Delta Logo
5:20 pm - 10:34 pm
PHX
-
HLN
4h 14m
1 stop
$337Delta
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.

Which airlines provide the cheapest flights from Helena to Phoenix?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Helena to Phoenix were found on Alaska Airlines ($263) and United Airlines ($303).

Good to know

Low seasonOctober
Cheapest flight$132
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 11% 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 $132 for a one-way ticket and $263 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?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Helena and Phoenix, with Star Alliance 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 $438 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 $447 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 8258 reviews
7.8Entertainment
7.2Food
8.1Boarding
7.9Comfort
8.5Crew
Airline reviews

Delayed. Hot. Passenger next to me was so large I couldn’t move.

2.0 MediocreJessica, Mar 2026
LGA - PIT
Read more Delta reviews

Delayed. Hot. Passenger next to me was so large I couldn’t move.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

The boarding process doesn't make sense since some people that will sit behind your rows are boarded before you and then they take up the luggage space above your head. I then have to wait for people to get off the plane before I can go back to get my luggage.

Good flight. Connector flight was delayed so made a short turnaround in Atlanta which was stressful. Otherwise, great crew, Staff in ATL was very informative about the delay and ensured people their connections were fine. Notified the ones that were not. Great communication.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

Left a few minutes early. Got in 15 minutes early. Very attentive service on board. Very organized boarding.

The whole experience was excellent. As it most often is with Delta

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

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

Information on your arrival and departure airports