PHX - GTF

$192 Find Cheap Flights from Phoenix to Great Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Great Falls departing on 7/17. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Great Falls, 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 Phoenix to Great Falls, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Phoenix to Great Falls (PHX-GTF)

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

Wed, Sep 3 - Wed, Sep 10
Alaska Airlines Logo
7:00 am - 3:49 pmPHX-GTF
7h 49m1 stop
Alaska Airlines Logo
4:29 pm - 11:55 pmGTF-PHX
8h 26m1 stop
$304Alaska Airlines
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Wed, Sep 3 - Wed, Sep 10
Alaska Airlines Logo
6:00 am - 3:49 pmPHX-GTF
8h 49m2 stops
Alaska Airlines Logo
4:29 pm - 11:55 pmGTF-PHX
8h 26m1 stop
$309Alaska Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 10
Alaska Airlines Logo
6:00 am - 3:49 pmPHX-GTF
8h 49m2 stops
Alaska Airlines Logo
4:29 pm - 9:59 amGTF-PHX
18h 30m2 stops
$314Alaska Airlines
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Tue, Aug 19 - Fri, Aug 22
Delta Logo
6:10 am - 11:03 amPHX-GTF
3h 53m1 stop
Delta Logo
5:45 am - 8:29 amGTF-PHX
3h 44m1 stop
$350Delta
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Tue, Aug 19 - Fri, Aug 22
Delta Logo
6:40 am - 5:26 pmPHX-GTF
9h 46m2 stops
Delta Logo
6:06 pm - 11:42 pmGTF-PHX
6h 36m1 stop
$356Delta
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Tue, Aug 19 - Fri, Aug 22
Delta Logo
12:16 pm - 10:45 pmPHX-GTF
9h 29m2 stops
Delta Logo
5:45 am - 3:30 pmGTF-PHX
10h 45m2 stops
$390Delta
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Tue, Jul 29 - Thu, Aug 7
Hawaiian Airlines Logo
7:05 am - 4:13 pmPHX-GTF
8h 08m1 stop
Hawaiian Airlines Logo
4:55 pm - 11:54 pmGTF-PHX
7h 59m1 stop
$419Hawaiian Airlines
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Sun, Jul 27 - Thu, Jul 31
Alaska Airlines Logo
3:47 pm - 4:13 pmPHX-GTF
23h 26m1 stop
Alaska Airlines Logo
4:55 pm - 11:54 pmGTF-PHX
7h 59m1 stop
$423Alaska Airlines
Find Deal
Sat, Jun 28 - Sat, Jul 12
United Airlines Logo
6:00 am - 9:13 pmPHX-GTF
14h 13m1 stop
United Airlines Logo
6:25 am - 8:16 pmGTF-PHX
14h 51m1 stop
$545United Airlines
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Fri, Jul 11 - Fri, Jul 18
United Airlines Logo
6:00 am - 1:36 pmPHX-GTF
6h 36m1 stop
United Airlines Logo
6:25 am - 8:59 pmGTF-PHX
15h 34m2 stops
$566United Airlines
Find Deal
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KAYAK's insights & trends for Phoenix to Great Falls flights

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

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

For Phoenix to Great Falls, Thursday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Great Falls back to Phoenix, the best deals are generally found on Thursday, with Monday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Great Falls, 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 Phoenix Sky Harbor Intl Airport to Great Falls is February, where tickets cost $328 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $667 and $564 respectively.

Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$192
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Phoenix to Great Falls

When to book flights from Phoenix to Great Falls

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

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

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Great Falls was $192 for a one-way ticket and $304 for a round-trip.

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

    No

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

    On your way to Great Falls, you’ll fly out from Phoenix Sky Harbor Intl. You’ll be landing at Great Falls.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Phoenix to Great Falls are Delta and Alaska Airlines. With an average price for the route of $471 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 $382 and an overall rating of 8.0.

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

    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 Phoenix to Great Falls.

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

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

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

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

Top airlines flying from Phoenix to Great Falls

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Great Falls. 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 Phoenix to Great Falls? 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
8.5Crew
8.1Boarding
7.8Comfort
7.1Food
7.1Entertainment
Airline reviews

It sucks, flight delays at FAT caused us to miss a day at lodge and overnight in Seattle. Flight delays coming home also. Never again

2.0 MediocreAnonymous, Jun 2025PSG - JNU
Read more Alaska Airlines reviews

It sucks, flight delays at FAT caused us to miss a day at lodge and overnight in Seattle. Flight delays coming home also. Never again

We had to take the train to our next gate but had time to eat a meal. When to our next gate and asked employee about gate and got informed that gate had been changed so back on train to next gate. So thankful she was there and informed us of gate change. Because of the issue the boarding was slow but employees were there and busy helping all and keeping it organized.

The crew the employees were friendly and excellent. There was a problem with the plane and they had workers there immediately working on it. They made sure the people that had immediate connects knew what gates they had to get to and had them leave the plane first. Very thoughtful.

On time, smooth take off and landing, efficient boarding. Gate staff excellent, stewardess grumpy, but civil enough.

PAID First class. No use of lounge in Phoenix (should have a code share). Bags checked and not marked first class, asked attendant who stated on mark gold members. Last bag out of carousel. When you pay extra, expect that...wifi was rebooted and not functioning to allow internet access. Food and cree were very good.

The actual flight I was rescheduled onto was from Seattle to Bozeman. The flight itself was fine, but due to delays/air traffic issues i spent the day hanging out at the Seattle airport and had to miss a day of work.

For longer trips, snacks are puny, boring and don’t have ANY nutritional value.

They always change the schedule. My original flight got canceled. They put me up in the air flight. I had to stay seven hours in Seattle. That is bad.

One of crew 25 minutes late. Cant underdtand anything on sound system from pilot

Short flight so little time for any beverages or snacks-there was no entertainment on this flight

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

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

Information on your arrival and departure airports

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