GTF - PHX

$223 Find Cheap Flights from Great Falls to Phoenix Sky Harbor Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Great Falls to Phoenix departing on 7/21. 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

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 Great Falls 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 Great Falls to Phoenix, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Great Falls to Sky Harbor Intl (GTF-PHX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Great Falls to Sky Harbor Intl 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.

Recent round-trip flight deals from Great Falls to Phoenix

KAYAK's recommended round-trip deals from the most popular airlines that fly from Great Falls to Phoenix.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
6:19 pm - 11:48 pmGTF-PHX
6h 29m1 stop
Delta Logo
6:00 am - 11:02 amPHX-GTF
4h 02m1 stop
$360Delta
Find Deal
Thu, Jun 5 - Sun, Jun 8
Delta Logo
5:45 am - 3:55 pmGTF-PHX
11h 10m2 stops
Delta Logo
6:00 am - 11:02 amPHX-GTF
4h 02m1 stop
$366Delta
Find Deal
Thu, Jun 5 - Sun, Jun 8
Alaska Airlines Logo
4:00 pm - 8:56 amGTF-PHX
17h 56m1 stop
Alaska Airlines Logo
7:00 am - 3:20 pmPHX-GTF
7h 20m1 stop
$385Alaska Airlines
Find Deal
Mon, Oct 6 - Wed, Oct 8
Hawaiian Airlines Logo
4:55 pm - 11:54 pmGTF-PHX
7h 59m1 stop
Hawaiian Airlines Logo
7:05 am - 4:13 pmPHX-GTF
8h 08m1 stop
$389Hawaiian Airlines
Find Deal
Tue, Aug 5 - Mon, Aug 11
Delta Logo
11:42 am - 4:20 pmGTF-PHX
5h 38m1 stop
Delta Logo
6:00 am - 11:02 amPHX-GTF
4h 02m1 stop
$403Delta
Find Deal
Thu, Jun 12 - Sun, Jun 29
Delta Logo
6:00 am - 12:22 pmGTF-PHX
7h 22m1 stop
Delta Logo
6:40 am - 5:38 pmPHX-GTF
9h 58m2 stops
$415Delta
Find Deal
Thu, Jun 12 - Sun, Jun 29
Alaska Airlines Logo
4:55 pm - 2:47 pmGTF-PHX
22h 52m1 stop
Alaska Airlines Logo
7:05 am - 4:13 pmPHX-GTF
8h 08m1 stop
$419Alaska Airlines
Find Deal
Thu, Jul 3 - Tue, Jul 8
Hawaiian Airlines Logo
4:55 pm - 11:54 pmGTF-PHX
7h 59m1 stop
Hawaiian Airlines Logo
7:05 am - 4:13 pmPHX-GTF
8h 08m1 stop
$443Hawaiian Airlines
Find Deal
Fri, Aug 8 - Fri, Aug 15
United Airlines Logo
2:26 pm - 10:01 pmGTF-PHX
8h 35m1 stop
United Airlines Logo
4:30 pm - 9:10 pmPHX-GTF
27h 40m1 stop
$495United Airlines
Find Deal
Thu, May 22 - Tue, May 27
United Airlines Logo
2:26 pm - 10:01 pmGTF-PHX
8h 35m1 stop
United Airlines Logo
6:50 pm - 1:27 pmPHX-GTF
17h 37m2 stops
$518United Airlines
Find Deal
Thu, May 22 - Tue, May 27
Useful Info

KAYAK's insights & trends for Great Falls to Phoenix flights

Get data-powered insights and trends into flights from Great Falls to Phoenix 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 Great Falls to Phoenix Sky Harbor Airport?

The average price of all round-trip flights from Great Falls to Phoenix Sky Harbor Intl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Great Falls to Phoenix Sky Harbor Airport, look for departures on Sundays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Phoenix Sky Harbor Airport, Thursday is the cheapest day to fly and Wednesday is the most expensive.

What is the cheapest month to fly from Great Falls to Phoenix Sky Harbor Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Great Falls to Phoenix Sky Harbor Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Great Falls to Phoenix Sky Harbor Intl Airport is April, where tickets cost $320 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $561 and $501 respectively.

Good to know

Low seasonJanuary
High seasonMay
Cheapest flight$223
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Great Falls to Phoenix Sky Harbor Airport

When to book flights from Great Falls to Phoenix

Are your dates flexible? Find out the best times to travel from Great Falls 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 Great Falls to Phoenix Sky Harbor Airport flights

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

    In the last 3 days, the lowest price for a flight from Great Falls to Phoenix Sky Harbor Intl Airport was $223 for a one-way ticket and $360 for a round-trip.

  • Do I need a passport to fly between Great Falls and Phoenix Sky Harbor Airport?

    No, a passport isn't needed to fly from Great Falls to Phoenix Sky Harbor Airport. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Great Falls to Phoenix Sky Harbor Airport?

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

  • Which aircraft models fly most regularly from Great Falls to Phoenix Sky Harbor Airport?

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

  • Which airline alliances offer flights from Great Falls to Phoenix Sky Harbor Airport?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Great Falls and Phoenix Sky Harbor Airport, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Great Falls to Phoenix, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Great Falls to Phoenix are Delta and Alaska Airlines. With an average price for the route of $453 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $356 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Great Falls to Phoenix Sky Harbor Airport?

    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 Great Falls to Phoenix Sky Harbor Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Great Falls to Phoenix Sky Harbor Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix Sky Harbor Airport from Great Falls 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 Great Falls to Phoenix Sky Harbor Airport?

    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 Sky Harbor Airport with an airline and back to Great Falls with another airline. Booking your flights between Great Falls 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 Great Falls to Phoenix Sky Harbor Airport?

    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 Sky Harbor Airport from Great Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Great Falls to Phoenix

 
See real verified KAYAK customer reviews for airlines flying from Great Falls 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 Great Falls 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.
8.0
Alaska AirlinesOverall score based on 9968 reviews
8.2Boarding
7.9Comfort
7.1Food
7.1Entertainment
8.5Crew
Airline reviews

My youngest didn't have a assigned seat until we biard6the plane.

2.0 MediocreStephanie, Apr 2025SAN - SLC
Read more Alaska Airlines reviews

My youngest didn't have a assigned seat until we biard6the plane.

Booked a premium seats weeks ago and got an email the night before that id instead be seated in the cabin. Only reason I booked this overnight flight was for the better seating. All they are doing to compensate is giving a $29 coupon to use on another flight. I won’t be booking this airline again.

It was all great all around. Will travel with Alaska next trip.

I got the last seat on the plane, in the back in the corner against the window, and I paid a competitive price for my ticket several weeks before the flight.

Everything was good. However, the selections of movies and TV shows were boring and unexciting. It was disappointing.

Long delay before boarding. By the time I was informed of the delay I was already at the gate.

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.

Our flight experience started at the check in kiosk. Jennifer  Polete smf 498304 greeted us and assisted us with our tags and check in guidance. She was so pleasant, helpful and friendly. This was the start of my experience with American Airlines and it made such a wonderful impression. The staff on the airplane were also kind, courteous, and attentive. I would definitely fly American Airlines again

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

A bit rush for transit. Food and entertainment are not available

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Everything you need to know for your flight from Great Falls to Phoenix

Information on your arrival and departure airports

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