PHX - GTF

$147 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 3/3. 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 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$330
Typical prices: $398-$619
Delta
Thu 5/28Mon 6/1
PHX - GTF • 1 stop
Cheapest one-way
$147
Typical prices: $247-$423
Delta
Tue 3/3
PHX - GTF • 1 stop
Top airlines
Delta
Cheapest • from $330 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Great Falls!
Flight Deals
Booking Insights
Flight 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

Thu, May 28 - Mon, Jun 1
Delta Logo
5:22 pm - 10:26 pm
PHX
-
GTF
4h 04m
1 stop
Delta Logo
6:20 pm - 11:29 pm
GTF
-
PHX
6h 09m
1 stop
$330Delta
Thu, May 28 - Mon, Jun 1
Delta Logo
5:20 pm - 10:44 pm
PHX
-
GTF
4h 24m
1 stop
Delta Logo
6:20 pm - 11:41 pm
GTF
-
PHX
6h 21m
1 stop
$340Delta
Wed, Feb 25 - Sat, Feb 28
Alaska Airlines Logo
12:28 pm - 4:17 pm
PHX
-
GTF
27h 49m
2 stops
Alaska Airlines Logo
6:28 pm - 11:42 pm
GTF
-
PHX
29h 14m
2 stops
$376Alaska Airlines
Wed, Feb 25 - Sat, Feb 28
Alaska Airlines Logo
12:28 pm - 4:17 pm
PHX
-
GTF
27h 49m
2 stops
Alaska Airlines Logo
6:28 pm - 9:51 am
GTF
-
PHX
15h 23m
1 stop
$390Alaska Airlines
Wed, Feb 25 - Sat, Feb 28
Alaska Airlines Logo
7:00 am - 5:48 pm
PHX
-
GTF
10h 48m
1 stop
Alaska Airlines Logo
6:28 pm - 9:51 am
GTF
-
PHX
15h 23m
1 stop
$418Alaska Airlines
Sun, Mar 15 - Sun, Mar 22
Delta Logo
6:00 am - 12:24 pm
PHX
-
GTF
5h 24m
1 stop
Delta Logo
6:22 pm - 11:39 pm
GTF
-
PHX
6h 17m
1 stop
$419Delta
Thu, May 28 - Mon, Jun 1
Delta Logo
5:22 pm - 10:26 pm
PHX
-
GTF
4h 04m
1 stop
Delta Logo
6:20 pm - 11:54 pm
GTF
-
PHX
6h 34m
2 stops
$425Delta
Thu, May 28 - Mon, Jun 1
Delta Logo
6:00 am - 5:39 pm
PHX
-
GTF
10h 39m
2 stops
Delta Logo
6:20 pm - 11:41 pm
GTF
-
PHX
6h 21m
1 stop
$430Delta
Thu, May 28 - Mon, Jun 1
Alaska Airlines Logo
6:00 am - 6:12 pm
PHX
-
GTF
11h 12m
2 stops
Alaska Airlines Logo
6:52 pm - 2:58 pm
GTF
-
PHX
21h 06m
2 stops
$504Alaska Airlines
Thu, Feb 19 - Sun, Feb 22
Alaska Airlines Logo
7:52 pm - 4:17 pm
PHX
-
GTF
20h 25m
2 stops
Alaska Airlines Logo
4:57 pm - 9:51 am
GTF
-
PHX
16h 54m
1 stop
$612Alaska Airlines
Booking Insights

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.

Which airlines provide the cheapest flights from Phoenix to Great Falls?

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 Phoenix to Great Falls were found on Delta ($330) and Alaska Airlines ($376).

Find deals

Good to know

Low seasonMay
Cheapest flight$147
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 9% lower on average.
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 $147 for a one-way ticket and $330 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 is the only airline alliance operating flights between Phoenix and Great Falls.

  • 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.

Reviews of the top airline 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.
7.9
DeltaOverall score based on 8130 reviews
7.8Entertainment
7.2Food
8.5Crew
8.1Boarding
7.9Comfort
Airline reviews

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

2.0 MediocreTodd, Jan 2026
IAH - ATL
Read more Delta reviews

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

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

Information on your arrival and departure airports

Phoenix (PHX)
Great Falls (GTF)