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Cheap flights from Great Falls to Phoenix Sky Harbor Intl Airport from C$ 227

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — PHX
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Great Falls to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Sky Harbor Intl (PHX). 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 21 February 2025.

Round-trip from

C$ 504

One-way from

C$ 227

Popular in

June

Cheapest in

January

Average price

C$ 547
Hawaiian Airlines
  • Hawaiian Airlines
  • 27/3-31/3
  • 2 total stops
  • 14h 20m total
  • Great Falls to Phoenix
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Hawaiian Airlines
  • Hawaiian Airlines
  • 19/4
  • 1 total stop
  • 6h 08m total
  • Great Falls to Phoenix
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 209 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 26 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Great Falls to Sky Harbor Intl

Cheapest flights from Great Falls to Sky Harbor Intl
Explore the most affordable flight options available from Great Falls to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Thu 27/33:52 p.m.GTF - PHX
1 stop6h 08mHawaiian Airlines
Mon 31/36:00 a.m.PHX - GTF
1 stop8h 12mHawaiian Airlines
Deal found 20/2C$ 504
Thu 27/33:52 p.m.GTF - PHX
1 stop6h 08mAlaska Airlines
Mon 31/37:02 p.m.PHX - GTF
2 stops19h 10mAlaska Airlines
Deal found 20/2C$ 513
Mon 6/1012:40 p.m.GTF - PHX
1 stop6h 49mDelta
Wed 8/102:10 p.m.PHX - GTF
2 stops7h 33mDelta
Deal found 20/2C$ 614
Thu 27/36:40 a.m.GTF - PHX
2 stops17h 31mUnited Airlines
Mon 31/36:00 a.m.PHX - GTF
2 stops30h 36mUnited Airlines
Deal found 20/2C$ 675
Fri 23/56:25 a.m.GTF - PHX
3 stops15h 14mMultiple Airlines
Tue 27/55:15 a.m.PHX - GTF
2 stops10h 14mMultiple Airlines
Deal found 20/2C$ 2,014

Find flights from Great Falls to Sky Harbor Intl within your budget

Customize your flight search to find flights from Great Falls to Sky Harbor Intl 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 629,999 searches. Data last updated 21 February 2025.

Fly from

Great Falls

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

Great FallsPhoenix

GTF - PHX

GTFPHX

Great Falls

Thu 27/3

3:52 p.m.-9:00 p.m.

1 stop6h 08m

Phoenix Sky Harbor Intl

Mon 31/3

6:00 a.m.-3:12 p.m.

1 stop8h 12m

C$ 504

Great FallsPhoenix

GTF - PHX

GTFPHX

Great Falls

Thu 27/3

3:52 p.m.-9:00 p.m.

1 stop6h 08m

Phoenix Sky Harbor Intl

Mon 31/3

7:02 p.m.-3:12 p.m.

2 stops19h 10m

C$ 513

Great FallsPhoenix

GTF - PHX

GTFPHX

Great Falls

Thu 22/5

12:40 p.m.-6:28 p.m.

1 stop6h 48m

Phoenix Sky Harbor Intl

Tue 27/5

6:00 a.m.-11:43 a.m.

1 stop4h 43m

C$ 662

Great FallsPhoenix

GTF - PHX

GTFPHX

Great Falls

Thu 27/3

6:40 a.m.-11:11 p.m.

2 stops17h 31m

Phoenix Sky Harbor Intl

Mon 31/3

6:00 a.m.-1:36 p.m.

2 stops30h 36m

C$ 675

Great FallsPhoenix

GTF - PHX

GTFPHX

Great Falls

Fri 23/5

6:25 a.m.-8:39 p.m.

3 stops15h 14m

Phoenix Sky Harbor Intl

Tue 27/5

5:15 a.m.-4:29 p.m.

2 stops10h 14m

C$ 2,014

Great FallsPhoenix

GTF - PHX

GTFPHX

Great Falls

Sat 19/4

3:52 p.m.-9:00 p.m.

1 stop6h 08m

C$ 227

Great FallsPhoenix

GTF - PHX

GTFPHX

Great Falls

Sat 19/4

3:52 p.m.-9:27 a.m.

2 stops18h 35m

C$ 287

Great FallsPhoenix

GTF - PHX

GTFPHX

Great Falls

Thu 22/5

5:30 a.m.-8:55 a.m.

1 stop4h 25m

C$ 317

Great FallsPhoenix

GTF - PHX

GTFPHX

Great Falls

Thu 22/5

6:25 a.m.-8:39 p.m.

3 stops15h 14m

C$ 790

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

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

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl 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.

Travel insights for flights from Great Falls to Sky Harbor Intl

Get recent, data-driven insights about flights from Great Falls to Sky Harbor Intl including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Great Falls to Phoenix Sky Harbor Intl Airport (average of C$ 247). Flying from Great Falls to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of C$ 371). 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 PHX?

Find hourly flight availability from Great Falls to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

When flying from Great Falls to Phoenix Sky Harbor Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 2% versus a flight in the morning.

Rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 28.0 mm per month. July is typically the wettest month, when rainfall can reach 28.0 mm. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 mm.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 35.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 13.0 C).

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated 21 February 2025.
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,697 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,219 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines
7.9
Good
2,317 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,765 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Great Falls to Sky Harbor Intl. 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 Phoenix Sky Harbor Intl?

    Located just 5.7 km from the city centre, Great Falls is the airport most travellers will use when flying to Phoenix Sky Harbor Intl from Great Falls. Booking flights from Great Falls (GTF) to Phoenix Sky Harbor Intl should be relatively easy as there are 0 daily outbound flights to Phoenix Sky Harbor Intl from 1 airline.

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

    Cheapflights users have booked flights from Great Falls to Phoenix Sky Harbor Intl Airport round-trip from C$ 504. Other airlines that can offer you cheap pricing are Alaska Airlines, from C$ 513, and Delta, from C$ 662. Hawaiian Airlines is 17% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Great Falls to Phoenix Sky Harbor Intl Airport one-way?

    One-way options have recently been found by users for as low as C$ 227 on Hawaiian Airlines. Other airlines that offer cheap prices include Alaska Airlines from C$ 287 and Delta from C$ 317 one-way.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Great Falls to Phoenix Sky Harbor Intl Airport (average of C$ 247). Flying from Great Falls to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of C$ 371). 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

Travelling to a place near Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
Litchfield Park
Peoria
Fountain Hills

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Top airline flying from Great Falls to Sky Harbor Intl

Discover the top airline that operate flights from Great Falls to Sky Harbor Intl. 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 629,999 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 489AverageC$ 750FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Great Falls to Sky Harbor Intl?

Cheapflights helps you search for flights from Great Falls to Sky Harbor Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Great Falls to Sky Harbor Intl?

Cheapflights simply makes it quick and affordable to book flights from Great Falls to Sky Harbor Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Great Falls to Sky Harbor Intl with no change fees?

Need flexible booking options for your flight to Sky Harbor Intl from Great Falls? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Great Falls to Sky Harbor Intl become cheaper?

Yes, Cheapflights offers price alerts on Great Falls to Sky Harbor Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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