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Flights from Phoenix to Great Falls
Cheap flight deals from Phoenix to Great Falls
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstopAZA 15:482h 35mNonstopGTF 19:23Phoenix - Great Falls | Thu, May 1 | Allegiant AirGTF 20:132h 26mNonstopAZA 21:39Great Falls - Phoenix | Thu, May 8 | Allegiant AirRp 2,137,754 Rp 7,584,02772% OFF72% OFFRp 7,584,027 Rp 2,137,754
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AZA 15:462h 32mNonstopGTF 19:18Phoenix - Great Falls | Thu, May 22 | Allegiant AirGTF 20:082h 28mNonstopAZA 21:36Great Falls - Phoenix | Sun, May 25 | Allegiant AirRp 2,320,132 Rp 7,584,02769% OFF69% OFFRp 7,584,027 Rp 2,320,132
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AZA 15:462h 32mNonstopGTF 19:18Phoenix - Great Falls | Sun, May 25 | Allegiant AirGTF 20:082h 28mNonstopAZA 21:36Great Falls - Phoenix | Thu, May 29 | Allegiant AirRp 2,366,304 Rp 7,584,02769% OFF69% OFFRp 7,584,027 Rp 2,366,304
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AZA 15:482h 35mNonstopGTF 19:23Phoenix - Great Falls | Sun, May 11 | Allegiant AirGTF 13:222h 28mNonstopAZA 14:50Great Falls - Phoenix | Thu, May 15 | Allegiant AirRp 2,562,53466% OFFRp 7,584,027 Rp 2,562,534
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PHX 06:006h 27m1 stopsGTF 13:27Phoenix - Great Falls | Sun, May 25 | United AirlinesGTF 20:082h 28mNonstopAZA 21:36Great Falls - Phoenix | Thu, May 29 | Allegiant AirRp 4,836,49436% OFFRp 7,584,027 Rp 4,836,494
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PHX 06:004h 5m1 stopsGTF 11:05Phoenix - Great Falls | Thu, May 15 | Delta Air LinesGTF 18:196h 30m1 stopsPHX 23:49Great Falls - Phoenix | Mon, May 19 | Delta Air LinesRp 4,954,23235% OFFRp 7,584,027 Rp 4,954,232
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PHX 07:008h 29m1 stopsGTF 16:29Phoenix - Great Falls | Thu, May 22 | Alaska AirlinesGTF 20:082h 28mNonstopAZA 21:36Great Falls - Phoenix | Sun, May 25 | Allegiant AirRp 5,277,43530% OFFRp 7,584,027 Rp 5,277,435
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AZA 15:482h 35mNonstopGTF 19:23Phoenix - Great Falls | Thu, May 8 | Allegiant AirGTF 18:077h 37m1 stopsPHX 00:44Great Falls - Phoenix | Mon, May 12 | Alaska AirlinesRp 5,533,68827% OFFRp 7,584,027 Rp 5,533,688
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PHX 06:004h 5m1 stopsGTF 11:05Phoenix - Great Falls | Sat, Jun 7 | Delta Air LinesGTF 06:007h 25m1 stopsPHX 12:25Great Falls - Phoenix | Sun, Jun 8 | Delta Air LinesRp 5,549,84827% OFFRp 7,584,027 Rp 5,549,848
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PHX 11:207h 43m1 stopsGTF 20:03Phoenix - Great Falls | Thu, Jun 12 | Delta Air LinesGTF 18:186h 26m1 stopsPHX 23:44Great Falls - Phoenix | Sun, Jun 15 | Delta Air LinesRp 5,612,18026% OFFRp 7,584,027 Rp 5,612,180
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PHX 13:0017h 25m1 stopsGTF Invalid DatePhoenix - Great Falls | Fri, May 2 | Normal AirlineGTF 15:006hNonstopPHX 16:00Great Falls - Phoenix | Sun, May 4 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopAZA 15:462h 32mNonstopGTF 19:18Phoenix - Great Falls | Sun, May 25 | Allegiant AirRp 1,126,591 Rp 3,503,44068% OFF68% OFFRp 3,503,440 Rp 1,126,591
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PHX 12:0427h 25m1 stopsGTF 16:29Phoenix - Great Falls | Tue, May 20 | Frontier AirlinesRp 1,992,312 Rp 3,503,44043% OFF43% OFFRp 3,503,440 Rp 1,992,312
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PHX 06:438h 46m1 stopsGTF 16:29Phoenix - Great Falls | Wed, Jun 4 | Frontier AirlinesRp 2,123,902 Rp 3,503,44039% OFF39% OFFRp 3,503,440 Rp 2,123,902
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PHX 10:056h 50m1 stopsGTF 17:55Phoenix - Great Falls | Wed, Apr 30 | Delta Air LinesRp 2,269,34335% OFFRp 3,503,440 Rp 2,269,343
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PHX 06:438h 46m1 stopsGTF 16:29Phoenix - Great Falls | Thu, May 29 | Frontier AirlinesRp 2,484,04228% OFFRp 3,503,440 Rp 2,484,042
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PHX 10:335h 54m1 stopsGTF 17:27Phoenix - Great Falls | Thu, May 8 | Alaska AirlinesRp 2,507,12828% OFFRp 3,503,440 Rp 2,507,128
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PHX 17:254h 6m1 stopsGTF 22:31Phoenix - Great Falls | Tue, May 20 | Delta Air LinesRp 2,544,06527% OFFRp 3,503,440 Rp 2,544,065
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PHX 07:008h 29m1 stopsGTF 16:29Phoenix - Great Falls | Wed, Jun 4 | Alaska AirlinesRp 2,569,46027% OFFRp 3,503,440 Rp 2,569,460
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PHX 06:004h 5m1 stopsGTF 11:05Phoenix - Great Falls | Sat, May 17 | Delta Air LinesRp 2,581,00326% OFFRp 3,503,440 Rp 2,581,003
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PHX 06:438h 46m1 stopsGTF 16:29Phoenix - Great Falls | Fri, May 30 | Frontier AirlinesRp 2,592,54626% OFFRp 3,503,440 Rp 2,592,546
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PHX 13:0017h 25m1 stopsGTF Invalid DatePhoenix - Great Falls | Fri, May 2 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Phoenix (PHX) to Great Falls (GTF) the cheapest?
Airlines adjust prices for flights from Phoenix to Great Falls based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Phoenix (PHX) to Great Falls (GTF) cost?
According to Trip.com's data, the lowest price is around Rp 7,800,722. -
How long does it take to fly from Phoenix (PHX) to Great Falls (GTF) and what is the distance?
It takes around 2 hours 35 minutes to fly from Phoenix (PHX) to Great Falls (GTF). -
What are the most popular airlines that fly from Phoenix (PHX) to Great Falls (GTF)?
Airlines with flights from Phoenix (PHX) to Great Falls (GTF): Allegiant Air.
How to find a cheap flight from Phoenix to Great Falls
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Phoenix to Great Falls. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest Phoenix to Great Falls ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from Phoenix to Great Falls for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is Rp 1126591 for a one-way ticket on Sun, May 25.
Compare cheap Phoenix to Great Falls flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Phoenix to Great Falls. The most affordable airline currently operating on this route is Allegiant Air.
Set up a Price Alert to track fare drops.
Set up a Price Alert for your Phoenix to Great Falls route to track ticket prices effortlessly—no need to check manually every day.
Don't miss out on cheap Phoenix to Great Falls flight deals and promo codes.
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Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Phoenix to Great Falls to access exclusive deals just for you.
Flight Info | Phoenix to Great Falls
Cheapest one-way flight price | Rp 1,126,591 |
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Cheapest round-trip ticket price | Rp 2,137,753 |
Off-season for travel | March |
Peak season for travel | March |
Flight distance | 1,565.14 km |
Average flight time | 2 hours 35 minutes |
Popular airline | Alaska Airlines |
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