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Great Falls

$127+ Cheap flights from Sky Harbor Intl (PHX) 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — GTF
feb. 25 — mar. 41
mié. 2/25
mié. 3/4
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Great Falls

Cheapest flights from Sky Harbor Intl to Great Falls
Explore the most affordable flight options available from Sky Harbor Intl to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 26, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/25. 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.
sáb. 2/286:00 am
PHX
-
GTF
1 stop11h 48m
Alaska Airlines
mar. 3/34:57 pm
GTF
-
PHX
1 stop7h 02m
Alaska Airlines
Deal found 1/25$206
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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.
mar. 2/2412:28 pm
PHX
-
GTF
2 stops29h 20m
Alaska Airlines
mar. 3/34:57 pm
GTF
-
PHX
1 stop7h 02m
Alaska Airlines
Deal found 1/26$255
This Alaska Airlines deal was found by Cheapflights users on 1/24. 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.
lun. 2/238:20 pm
PHX
-
GTF
2 stops19h 57m
Alaska Airlines
sáb. 2/286:28 pm
GTF
-
PHX
1 stop26h 32m
Alaska Airlines
Deal found 1/24$309
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/246:15 pm
PHX
-
GTF
1 stop4h 14m
Delta
mar. 3/35:20 am
GTF
-
PHX
1 stop4h 17m
Delta
Deal found 1/26$333
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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.
vie. 4/38:20 am
PHX
-
GTF
1 stop7h 06m
Alaska Airlines
lun. 4/65:06 pm
GTF
-
PHX
1 stop5h 45m
Alaska Airlines
Deal found 1/26$340
This Delta deal was found by Cheapflights users on 1/25. 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.
sáb. 3/145:18 pm
PHX
-
GTF
1 stop4h 12m
Delta
sáb. 3/216:22 pm
GTF
-
PHX
1 stop4h 59m
Delta
Deal found 1/25$345
This United Airlines deal was found by Cheapflights users on 1/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/198:25 am
PHX
-
GTF
1 stop5h 18m
United Airlines
dom. 2/222:25 pm
GTF
-
PHX
1 stop6h 56m
United Airlines
Deal found 1/23$361
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/285:20 pm
PHX
-
GTF
1 stop4h 24m
Delta
lun. 6/16:20 pm
GTF
-
PHX
1 stop6h 21m
Delta
Deal found 1/26$376
This Alaska Airlines deal was found by Cheapflights users on 1/24. 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.
vie. 8/149:20 am
PHX
-
GTF
1 stop7h 55m
Alaska Airlines
lun. 8/176:55 pm
GTF
-
PHX
1 stop17h 06m
Alaska Airlines
Deal found 1/24$384

Find flight deals from Sky Harbor Intl to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 enero 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$206
(Alaska Airlines)

One-way from

$127
(Alaska Airlines)

Popular in

July

Cheapest in

May

Average price

$706
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Great Falls flights.
Search Deals
From Phoenix Sky Harbor Intl to Great Falls
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Great Falls
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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 enero 26, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Great Falls that are best for you.

Fly from

Sky Harbor Intl

Fly to

Great Falls

Route

Depart

Return

Price

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

sáb. 2/28

6:00 am-5:48 pm

1 stop11h 48m

Great Falls

mar. 3/3

4:57 pm-11:59 pm

1 stop7h 02m

$206

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

mar. 2/24

12:28 pm-5:48 pm

2 stops29h 20m

Great Falls

mar. 3/3

4:57 pm-11:59 pm

1 stop7h 02m

$255

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

lun. 2/23

8:20 pm-4:17 pm

2 stops19h 57m

Great Falls

sáb. 2/28

6:28 pm-9:00 pm

1 stop26h 32m

$309

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

mar. 2/24

6:15 pm-10:29 pm

1 stop4h 14m

Great Falls

mar. 3/3

5:20 am-9:37 am

1 stop4h 17m

$333

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

vie. 4/3

9:20 am-4:26 pm

1 stop6h 06m

Great Falls

lun. 4/6

5:06 pm-11:52 pm

1 stop7h 46m

$340

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

sáb. 3/14

5:18 pm-10:30 pm

1 stop4h 12m

Great Falls

sáb. 3/21

6:22 pm-10:21 pm

1 stop4h 59m

$345

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

jue. 2/19

8:25 am-1:43 pm

1 stop5h 18m

Great Falls

dom. 2/22

2:25 pm-9:21 pm

1 stop6h 56m

$361

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

jue. 5/28

5:20 pm-10:44 pm

1 stop4h 24m

Great Falls

lun. 6/1

6:20 pm-11:41 pm

1 stop6h 21m

$376

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

mié. 3/11

6:00 am-5:48 pm

1 stop10h 48m

$127

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

mié. 3/11

7:57 pm-9:30 am

2 stops36h 33m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 14 results
1
2

Compare providers for flights from Sky Harbor Intl to Great Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Great Falls in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Great Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Great Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Great Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Great Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Great Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Sky Harbor Intl 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 Sky Harbor Intl Airport to Great Falls

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Great Falls?

Currently, April is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Great Falls (average of $112). Flying from Phoenix Sky Harbor Intl Airport to Great Falls in December is currently the most expensive (average of $543). 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 enero 26, 2026.
Peruse reviews from past customers who have flown with Delta from Phoenix Sky Harbor Intl Airport to Great Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,111 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

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.
Delta
7.9
Good
8,111 reviews
Delta
7.9
Good
8,111 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

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 Sky Harbor Intl 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 Sky Harbor Intl?

    Located just 3.5 mi from the city center, Great Falls is the airport most travelers will use when flying to Great Falls from Phoenix Sky Harbor Intl. Booking flights from Phoenix Sky Harbor Intl to Great Falls (GTF) should be relatively easy as there are 0 daily inbound flights from Phoenix Sky Harbor Intl from 1 airline.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Great Falls?

    A quick flight from Phoenix Sky Harbor Intl Airport to Great Falls can take about 4h 14m. Alaska Airlines provides one of the quickest options available for as low as $333. The distance from Phoenix Sky Harbor Intl Airport to Great Falls is about 970 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Phoenix Sky Harbor Intl Airport to Great Falls round-trip?

    Cheapflights users have booked flights from Phoenix Sky Harbor Intl Airport to Great Falls round-trip from $303. You may be able to fly from Phoenix Sky Harbor Intl Airport to Great Falls for 43% less than the average price by searching for this airline.

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

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

  • How can I find direct flights from Sky Harbor Intl to Great Falls?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Great Falls?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Sky Harbor Intl Airport to Great Falls?

    Currently, April is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Great Falls (average of $112). Flying from Phoenix Sky Harbor Intl Airport to Great Falls in December is currently the most expensive (average of $543). 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.

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Top airline flying from Sky Harbor Intl to Great Falls

Discover the top airline that operate flights from Sky Harbor Intl 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 enero 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$303Average$556FlexibilityNo cancel feeOn-timeN/A

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