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$78+ Cheap flights from Great Falls (GTF) to Arizona

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — PHX
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Great Falls to Arizona

Keep the following information in mind while searching for Great Falls to Arizona flight deals. Data was last updated July 3, 2025.

Round-trip from

$78
(Mytrip)

Popular in

June

Cheapest in

April

Average price

$478

Good round-trip deal

$178 or less
From Great Falls to Arizona
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Great Falls to Arizona.
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Find flight deals from Great Falls to Arizona

Cheapest flights from Great Falls to Arizona
Explore the most affordable flight options available from Great Falls to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/2. 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.
Fri 8/810:14 amGTF - LAS
Nonstop2h 15mAllegiant Air
Mon 8/116:05 amLAS - GTF
Nonstop2h 19mAllegiant Air
Deal found 7/2$78
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 8/194:55 pmGTF - LAS
1 stop5h 26mAlaska Airlines
Wed 8/207:50 amLAS - GTF
1 stop6h 59mAlaska Airlines
Deal found 7/2$260
This Delta deal was found by Cheapflights users on 7/2. 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 9/165:40 amGTF - PHX
1 stop3h 45mDelta
Wed 9/179:55 amPHX - GTF
1 stop6h 32mDelta
Deal found 7/2$270
This Trip.com deal was found by Cheapflights users on 7/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/82:35 pmGTF - LAS
1 stop6h 57mMultiple Airlines
Mon 8/116:05 amLAS - GTF
Nonstop2h 19mMultiple Airlines
Deal found 7/2$292
This Delta deal was found by Cheapflights users on 7/2. 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 8/1211:43 amGTF - LAS
2 stops11h 41mDelta
Tue 8/196:00 amLAS - GTF
2 stops10h 26mDelta
Deal found 7/2$313
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Mon 8/182:35 pmGTF - LAS
1 stop4h 59mUnited Airlines
Tue 8/191:39 pmLAS - GTF
1 stop6h 49mUnited Airlines
Deal found 7/2$330
This Hawaiian Airlines deal was found by Cheapflights users on 7/2. 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 8/194:55 pmGTF - PHX
1 stop7h 59mHawaiian Airlines
Tue 8/267:00 amPHX - GTF
1 stop7h 49mHawaiian Airlines
Deal found 7/2$340
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 8/294:29 pmGTF - PHX
1 stop8h 26mAlaska Airlines
Mon 9/14:30 pmPHX - GTF
2 stops22h 19mAlaska Airlines
Deal found 7/3$358
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 10/176:15 pmGTF - TUS
1 stop6h 19mAlaska Airlines
Tue 10/219:30 amTUS - GTF
1 stop7h 05mAlaska Airlines
Deal found 7/3$382
This Delta deal was found by Cheapflights users on 7/3. 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.
Sat 10/186:20 pmGTF - TUS
1 stop4h 52mDelta
Tue 10/217:00 amTUS - GTF
2 stops9h 42mDelta
Deal found 7/3$392
This Mytrip deal was found by Cheapflights users on 7/2. 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.
Fri 8/2211:21 amGTF - PHX
3 stops26h 21mMultiple Airlines
Sun 8/314:56 pmPHX - GTF
2 stops23h 21mMultiple Airlines
Deal found 7/2$478
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Thu 7/176:25 amGTF - PHX
1 stop7h 02mUnited Airlines
Sun 7/206:00 amPHX - GTF
1 stop6h 36mUnited Airlines
Deal found 7/3$622

Cheapflights Fare Finder

Customize your flight search to find flights from Great Falls to Arizona 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 3, 2025.
Use the filters below to find and compare flights from Great Falls to Arizona that are best for you.

Fly from

Great Falls

Fly to

Arizona

Route

Depart

Return

Price

Great FallsLas Vegas

GTF - LAS

GTFLAS

Great Falls

Fri 8/8

10:14 am-11:29 am

Nonstop2h 15m

Las Vegas Harry Reid Intl

Mon 8/11

6:05 am-9:24 am

Nonstop2h 19m

$78

Great FallsLas Vegas

GTF - LAS

GTFLAS

Great Falls

Tue 8/19

4:55 pm-9:21 pm

1 stop5h 26m

Las Vegas Harry Reid Intl

Thu 8/21

7:50 am-3:49 pm

1 stop6h 59m

$260

Great FallsPhoenix

GTF - PHX

GTFPHX

Great Falls

Tue 9/16

5:40 am-8:25 am

1 stop3h 45m

Phoenix Sky Harbor Intl

Wed 9/17

9:55 am-5:27 pm

1 stop6h 32m

$270

Great FallsLas Vegas

GTF - LAS

GTFLAS

Great Falls

Fri 8/8

2:35 pm-8:32 pm

1 stop6h 57m

Las Vegas Harry Reid Intl

Mon 8/11

6:05 am-9:24 am

Nonstop2h 19m

$292

Great FallsLas Vegas

GTF - LAS

GTFLAS

Great Falls

Tue 8/12

11:43 am-10:24 pm

2 stops11h 41m

Las Vegas Harry Reid Intl

Tue 8/19

6:00 am-5:26 pm

2 stops10h 26m

$313

Great FallsLas Vegas

GTF - LAS

GTFLAS

Great Falls

Mon 8/18

2:35 pm-6:34 pm

1 stop4h 59m

Las Vegas Harry Reid Intl

Tue 8/19

1:39 pm-9:28 pm

1 stop6h 49m

$330

Great FallsPhoenix

GTF - PHX

GTFPHX

Great Falls

Tue 8/19

4:55 pm-11:54 pm

1 stop7h 59m

Phoenix Sky Harbor Intl

Tue 8/26

7:00 am-3:49 pm

1 stop7h 49m

$340

Great FallsPhoenix

GTF - PHX

GTFPHX

Great Falls

Fri 8/29

4:29 pm-11:55 pm

1 stop8h 26m

Phoenix Sky Harbor Intl

Mon 9/1

4:30 pm-3:49 pm

2 stops22h 19m

$358

Great FallsTucson

GTF - TUS

GTFTUS

Great Falls

Fri 10/17

6:15 pm-11:34 pm

1 stop6h 19m

Tucson

Tue 10/21

9:30 am-5:35 pm

1 stop7h 05m

$382

Great FallsTucson

GTF - TUS

GTFTUS

Great Falls

Sat 10/18

6:20 pm-10:12 pm

1 stop4h 52m

Tucson

Tue 10/21

7:00 am-5:42 pm

2 stops9h 42m

$392

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 23 results
1
2
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Best time to book a flight from Great Falls to Arizona

Have a flexible travel schedule? Discover the best time to fly to Arizona from Great Falls 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 Great Falls to Arizona

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

Currently, January is the cheapest month in which you can book a flight from Great Falls to Arizona (average of $258). Flying from Great Falls to Arizona in March is currently the most expensive (average of $337). 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 GTF to AZ?

Find hourly flight availability from Great Falls to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Great Falls to Arizona as you normally would.

How much does it cost to fly round-trip from Great Falls to Arizona?

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. 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 Arizona. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Great Falls to Arizona. 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

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
708 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to Arizona. 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 from for flights from Great Falls to Arizona?

    Most people fly from Great Falls (GTF) if they book a flight from Great Falls to Arizona. Great Falls is conveniently located just 3.5 mi from Great Falls’s city center.

  • What are the cheapest airlines to fly from Great Falls to Arizona one-way?

    The cheapest airlines for a one-way flight from Great Falls to Arizona are Delta ($187), Hawaiian Airlines ($196), and Allegiant Air ($211).

  • What are the most popular routes from Great Falls to Arizona?

    Most travelers choose Great Falls - Las Vegas Harry Reid Intl, Great Falls - Phoenix Sky Harbor Intl or Great Falls - Tucson when deciding on the best route from Great Falls to Arizona.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Great Falls to Arizona 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 Great Falls to Arizona?

    Currently, January is the cheapest month in which you can book a flight from Great Falls to Arizona (average of $258). Flying from Great Falls to Arizona in March is currently the most expensive (average of $337). 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

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Alternative routes for Great Falls to Arizona

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Great Falls to Arizona

Discover the top 4 airlines that operate flights from Great Falls to Arizona. 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$100Average$218FlexibilityNo cancel feeOn-time88%
DeltaCheapest$197Average$447FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$273Average$352FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$320Average$429FlexibilityNo cancel feeOn-time69%

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