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$280+ Cheap flights from Phoenix to Great Falls (GTF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — GTF
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap 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 July 30, 2025.

Round-trip from

$280
(Hawaiian Airlines)

Popular in

July

Cheapest in

February

Average price

$821
From Phoenix to Great Falls
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 30, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 7/28. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:00 amPHX - GTF
1 stop7h 49mHawaiian Airlines
Wed 10/86:15 pmGTF - PHX
1 stop6h 25mHawaiian Airlines
Deal found 7/28$280
This Delta deal was found by Cheapflights users on 7/30. 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 9/16:10 amPHX - GTF
1 stop3h 53mDelta
Wed 9/35:45 amGTF - PHX
1 stop3h 44mDelta
Deal found 7/30$318
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 9/306:00 amPHX - GTF
2 stops8h 49mAlaska Airlines
Wed 10/86:15 pmGTF - PHX
1 stop6h 25mAlaska Airlines
Deal found 7/28$329
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 8/126:45 pmPHX - GTF
1 stop25h 28mUnited Airlines
Fri 8/222:35 pmGTF - PHX
1 stop6h 42mUnited Airlines
Deal found 7/28$494
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/281:00 pmPHX - GTF
3 stops27h 17mMultiple Airlines
Mon 9/16:07 pmGTF - PHX
2 stops16h 13mMultiple Airlines
Deal found 7/27$587

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 July 30, 2025.
Use the filters below to find and compare flights from Phoenix to Great Falls that are best for you.

Fly from

Phoenix

Fly to

Great Falls

Route

Depart

Return

Price

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Tue 9/30

7:00 am-3:49 pm

1 stop7h 49m

Great Falls

Wed 10/8

6:15 pm-11:40 pm

1 stop6h 25m

$280

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Mon 9/1

6:10 am-11:03 am

1 stop3h 53m

Great Falls

Wed 9/3

5:45 am-8:29 am

1 stop3h 44m

$318

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Tue 9/30

6:00 am-3:49 pm

2 stops8h 49m

Great Falls

Wed 10/8

6:15 pm-11:40 pm

1 stop6h 25m

$329

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Tue 8/12

6:45 pm-9:13 pm

1 stop25h 28m

Great Falls

Fri 8/22

2:35 pm-8:17 pm

1 stop6h 42m

$494

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Thu 8/28

1:00 pm-5:17 pm

3 stops27h 17m

Great Falls

Mon 9/1

6:07 pm-9:20 am

2 stops16h 13m

$587

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Sun 8/3

1:00 pm-9:24 am

3 stops19h 24m

$455

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Sun 8/3

9:45 am-5:39 pm

1 stop6h 54m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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, January is the cheapest month in which you can book a flight from Phoenix to Great Falls (average of $367). Flying from Phoenix to Great Falls in July is currently the most expensive (average of $574). 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.

What is the cheapest time of day to fly from PHX to GTF?

Find hourly flight availability from Phoenix to Great Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

One of the essential ways to save on airfare from Phoenix to Great Falls is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 7% on airfare.

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 July 30, 2025.
Read through reviews of airlines operating flights from Phoenix to Great Falls, such as Alaska Airlines, Delta, and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 1 airline. Great Falls is conveniently located just 3.5 mi from Great Falls’s city center.

  • 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 $280. Other airlines that can offer you cheap pricing are Delta, from $318, and Alaska Airlines, from $329. These flights start at 42% 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, January is the cheapest month in which you can book a flight from Phoenix to Great Falls (average of $367). Flying from Phoenix to Great Falls in July is currently the most expensive (average of $574). 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?

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Top airline flying from Phoenix to Great Falls

Discover the top airline 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$270Average$406FlexibilityNo cancel feeOn-timeN/A

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