Great Falls

$133+ Cheap flights from Phoenix to Great Falls (GTF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — GTF
Mar 29 — Apr 51
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Phoenix to Great Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Phoenix to Great Falls

Cheapest flights from Phoenix to Great Falls
Explore the most affordable flight options available from Phoenix to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:07 pm
PHX
-
GTF
1 stop13h 45m
Multiple Airlines
Mon 4/2011:42 am
GTF
-
PHX
1 stop26h 13m
Multiple Airlines
Deal found 2/26$200
This Delta deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/249:42 am
PHX
-
GTF
1 stop7h 00m
Delta
Tue 3/316:22 pm
GTF
-
PHX
1 stop6h 17m
Delta
Deal found 2/24$266
This Alaska Airlines deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:20 am
PHX
-
GTF
1 stop8h 06m
Alaska Airlines
Wed 3/255:06 pm
GTF
-
PHX
1 stop7h 46m
Alaska Airlines
Deal found 2/24$268
This Alaska Airlines deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/198:45 pm
PHX
-
GTF
1 stop18h 41m
Alaska Airlines
Mon 3/235:06 pm
GTF
-
PHX
1 stop7h 46m
Alaska Airlines
Deal found 2/24$270
This Alaska Airlines deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:20 am
PHX
-
GTF
1 stop8h 06m
Alaska Airlines
Thu 4/236:15 pm
GTF
-
PHX
1 stop16h 43m
Alaska Airlines
Deal found 2/24$271
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:20 am
PHX
-
GTF
1 stop8h 06m
Alaska Airlines
Thu 4/306:15 pm
GTF
-
PHX
1 stop6h 44m
Alaska Airlines
Deal found 2/26$300
This Delta deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/169:42 am
PHX
-
GTF
1 stop7h 00m
Delta
Mon 3/231:05 pm
GTF
-
PHX
2 stops9h 26m
Delta
Deal found 2/23$322
This Alaska Airlines deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:58 am
PHX
-
GTF
1 stop5h 37m
Alaska Airlines
Mon 5/46:15 pm
GTF
-
PHX
2 stops21h 46m
Alaska Airlines
Deal found 2/23$327
This Delta deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:16 pm
PHX
-
GTF
1 stop4h 10m
Delta
Mon 6/11:07 pm
GTF
-
PHX
1 stop5h 58m
Delta
Deal found 2/24$330

Find flight deals from Phoenix to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Great Falls (GTF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 27, 2026.

Round-trip from

$200
(Kiwi.com)

One-way from

$136
(Alaska Airlines)

Popular in

January

Cheapest in

April
From Phoenix to Great Falls
One-way flight from Phoenix to Great Falls
Highest demand for flights based on searches. 36% potential increase in price ($321 potential increase over avg. RT price).
Cheapest flight prices on average. 10% potential price decrease ($50 potential savings vs. average RT price).

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to Great Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 27, 2026.
Use the filters below to find and compare flights from Phoenix to Great Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Fri 3/20

7:20 am-4:26 pm

1 stop8h 06m

Great Falls

Wed 3/25

5:06 pm-11:52 pm

1 stop7h 46m

$268

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Thu 3/19

8:45 pm-4:26 pm

1 stop18h 41m

Great Falls

Mon 3/23

5:06 pm-11:52 pm

1 stop7h 46m

$270

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Thu 5/28

5:16 pm-10:26 pm

1 stop4h 10m

Great Falls

Mon 6/1

1:07 pm-6:05 pm

1 stop5h 58m

$330

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Mon 3/16

9:42 am-5:42 pm

1 stop7h 00m

Great Falls

Mon 3/23

6:22 pm-11:39 pm

1 stop6h 17m

$330

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Thu 4/16

6:40 am-4:26 pm

2 stops8h 46m

Great Falls

Mon 4/20

5:06 pm-5:46 pm

2 stops25h 40m

$377

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Sat 3/21

9:42 am-5:42 pm

1 stop7h 00m

Great Falls

Thu 3/26

5:30 am-8:35 am

1 stop4h 05m

$377

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Thu 4/2

7:20 am-4:26 pm

1 stop8h 06m

Great Falls

Mon 4/6

5:06 pm-9:48 am

2 stops17h 42m

$388

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Mon 3/16

9:42 am-5:42 pm

1 stop7h 00m

Great Falls

Sun 3/22

6:22 pm-11:39 pm

1 stop6h 17m

$409

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Thu 5/28

7:20 am-6:12 pm

2 stops9h 52m

Great Falls

Mon 6/1

6:52 pm-11:59 pm

1 stop6h 07m

$417

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Tue 4/14

9:35 am-5:40 pm

1 stop7h 05m

$133

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/27

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Phoenix to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Phoenix with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Phoenix to Great Falls?

Currently, April is the cheapest month in which you can book a flight from Phoenix to Great Falls (average of $109). Flying from Phoenix to Great Falls in January is currently the most expensive (average of $967). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Great Falls

Get insights into the airlines that provide service to Great Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Great Falls. Reviews last updated February 27, 2026.
Read through reviews of airlines operating flights from Phoenix to Great Falls, such as Delta and Allegiant Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Overall

7.9

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Crew

8.5

Overall

7.9

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Crew

8.5

Overall

7.9

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Great Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Great Falls from Phoenix?

    Most people fly into Great Falls (GTF) if they book a flight to Great Falls from Phoenix. On average, Great Falls has 0 inbound flights from Phoenix per day from 2 airlines. Great Falls is conveniently located just 3.5 mi from Great Falls’s city center.

  • How long is the flight from Phoenix to Great Falls?

    A quick flight from Phoenix to Great Falls can take about 4h 10m. Alaska Airlines provides one of the quickest options available for as low as $330. Airlines will cover a distance of 970 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Phoenix to Great Falls round-trip?

    Cheapflights users have booked flights from Phoenix to Great Falls round-trip from $107. Another airline that can offer you cheap pricing is Delta. These flights start at 80% lower than the current average price 3 months from now.

  • Can I find deals for flights from Phoenix to Great Falls that include hotel bookings?

    Yes. In addition to deals on Phoenix to Great Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Great Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Great Falls.

  • Can I find deals for business class flights from Phoenix to Great Falls?

    Yes. Cheapflights offers flight deals from Phoenix to Great Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix to Great Falls?

    Currently, April is the cheapest month in which you can book a flight from Phoenix to Great Falls (average of $109). Flying from Phoenix to Great Falls in January is currently the most expensive (average of $967). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
Shelby

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Phoenix to Great Falls

Discover the top 2 airlines that operate flights from Phoenix to Great Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$107Average$144FlexibilityNo cancel feeOn-time88%
DeltaCheapest$303Average$572FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.