$142 Find Cheap Flights from Helena to Arizona

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 Arizona departing on 11/12. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Arizona

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Arizona, 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 Arizona, as well as popular online travel agencies
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Cheap Flights from Helena to Arizona

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Tucson
Tucson1 stop$333
Las Vegas
Las Vegas1 stop$282
Tucson
Tucson1 stop$333
Las Vegas
Las Vegas1 stop$282

Book Cheap Helena to Arizona Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helena to Arizona 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 Arizona

Mon, Oct 20 - Sat, Oct 25
Hawaiian Airlines Logo
6:18 pm - 11:29 pmHLN-LAS
6h 11m1 stop
Hawaiian Airlines Logo
11:09 am - 5:41 pmLAS-HLN
5h 32m1 stop
$282Hawaiian Airlines
Find Deal
Wed, Dec 3 - Thu, Dec 11
Alaska Airlines Logo
6:28 pm - 10:53 pmHLN-LAS
5h 25m1 stop
Alaska Airlines Logo
10:10 am - 5:51 pmLAS-HLN
6h 41m1 stop
$283Alaska Airlines
Find Deal
Tue, Oct 28 - Thu, Oct 30
Alaska Airlines Logo
6:13 pm - 9:00 pmHLN-LAS
27h 47m1 stop
Alaska Airlines Logo
8:00 am - 5:36 pmLAS-HLN
8h 36m1 stop
$302Alaska Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 9
Alaska Airlines Logo
6:28 pm - 11:55 pmHLN-LAS
6h 27m1 stop
Alaska Airlines Logo
3:39 pm - 5:51 pmLAS-HLN
25h 12m2 stops
$306Alaska Airlines
Find Deal
Wed, Dec 3 - Sat, Dec 13
Alaska Airlines Logo
6:28 pm - 10:53 pmHLN-LAS
5h 25m1 stop
Alaska Airlines Logo
6:00 am - 5:51 pmLAS-HLN
10h 51m1 stop
$312Alaska Airlines
Find Deal
Tue, Oct 28 - Thu, Oct 30
Alaska Airlines Logo
6:13 pm - 8:05 pmHLN-LAS
26h 52m2 stops
Alaska Airlines Logo
10:08 am - 5:36 pmLAS-HLN
6h 28m1 stop
$316Alaska Airlines
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Tue, Nov 4 - Tue, Nov 4
Delta Logo
5:45 am - 11:33 amHLN-TUS
5h 48m1 stop
Delta Logo
5:47 pm - 10:16 pmTUS-HLN
4h 29m1 stop
$333Delta
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Tue, Nov 4 - Tue, Nov 4
Delta Logo
5:45 am - 12:22 pmHLN-TUS
6h 37m2 stops
Delta Logo
5:47 pm - 10:16 pmTUS-HLN
4h 29m1 stop
$338Delta
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Tue, Dec 2 - Wed, Dec 10
United Airlines Logo
2:30 pm - 9:00 pmHLN-LAS
7h 30m1 stop
United Airlines Logo
5:20 am - 1:47 pmLAS-HLN
7h 27m1 stop
$353United Airlines
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Thu, Feb 12 - Tue, Feb 17
United Airlines Logo
2:30 pm - 8:31 pmHLN-LAS
7h 01m1 stop
United Airlines Logo
5:35 am - 1:27 pmLAS-HLN
6h 52m1 stop
$374United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Helena to Arizona flights

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

What’s the cheapest day of the week to fly from Helena to Arizona?

The average price of all round-trip flights from Helena to Arizona clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Helena to Arizona, look for departures on Wednesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Arizona, Saturday is the cheapest day to fly and Monday is the most expensive.

Good to know

Low seasonAugust
Cheapest flight$142
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Helena to Las Vegas

FAQs - booking Arizona flights

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

    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 Arizona.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Helena to Arizona 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 Arizona?

    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 from Helena to Arizona with an airline and back with another airline.

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

    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 from Helena to Arizona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Arizona?

    The cheapest time of day to fly to Arizona is generally at night, when round-trip flights cost $239 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to Arizona is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $441.

Reviews of the top 3 airlines serving from Helena to Arizona

 
See real verified KAYAK customer reviews for airlines flying from Helena to Arizona. 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 Arizona? 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.8Comfort
8.5Crew
7.1Food
8.1Boarding
7.1Entertainment
Airline reviews

Planes were on time. Pilot kept everyone updated. Crew was friendly and helpful

10.0 ExcellentAnonymous, Aug 2025BIL - PDX
Read more Alaska Airlines reviews

Planes were on time. Pilot kept everyone updated. Crew was friendly and helpful

I had a horrible and traumatic bullying experience the last time I flew ( frontier). I was incredibly anxious about these flights. However, it was so relaxed, organized and the crew was efficient and polite. It was so refreshing and relaxing.

Didn't care for the crowding at the gate area at SEA TAC. Not a fault of the airline.

I have mobility problems and requested wheelchair assistance in Seattle and Anchorage and none was provided at all. Very disappointed. Only one gate agent in Seattle asked if I needed assistance boarding my flight in Seattle.... and only after three gate changes.... requiring even more extremely painful walking without assistance.

I recently flew with Alaska Airlines on a trip to Oregon and had a very frustrating experience that I hope the airline can learn from. I purchased upgraded seats with extra legroom for my flight, paying the additional fees for the comfort and space. During my trip planning, I called customer service to inquire about their pet travel policies and conditions, as I was considering bringing my dogs. However, I ultimately decided NOT to bring my pets and never authorized or confirmed any pet travel arrangements. Despite this, Alaska Airlines took it upon themselves to change my seat assignment without any notification or contact. When I arrived for my flight, I discovered that my paid upgrade had been downgraded to a regular seat - presumably because they assumed I would be traveling with pets based on my inquiry call. I hope Alaska Airlines will improve their communication processes and ensure that customer inquiries don’t automatically trigger booking changes without explicit customer authorization. Better staff training on distinguishing between inquiries and actual bookings would prevent this type of situation in the future. While I appreciate that the airline tries to accommodate pet travelers, making assumptions and changes without customer consent is poor service that needs to be addressed.

Flight was delayed and hour due to tire issue. First flight of the day, this issue should have been discovered prior to boarding.

One of the best roundtrip flights I’ve ever been on. We needed assistance for my elderly mother and without fail, each and every Alaska team member was helpful, kind, and patient. Will fly Alaska again and again.

OUr pilot was very good and also a good landing in a very gusting Phoenix. Most important.

Close boarding too early we’re willing to not let people on flight that could not check in. What ever happened to customer service? Three of us had to fight to get on plane shameful

Crew was overly aggressive with rules enforcement and not friendly in general.

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

Terrible. They wouldn't allow me on my flight on the 14th..

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

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