Cheap Flights From Great Falls Intl. (GTF) To Sky Harbor Intl. (PHX)

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Cheapest Flights from Great Falls (GTF) to Phoenix (PHX)

The cheapest flights to Sky Harbor Intl. found within the past 7 days were CA $483 round trip and CA $376 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Oct. 6 - Wed, Oct. 8
GTF
Great Falls
PHX
Phoenix
CA $483 Roundtrip, found 7 hours ago
CA $483
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Mon, Oct. 6 from Great Falls to Phoenix, returning Wed, Oct. 8, priced at CA $483 found 7 hours ago
Fri, Sep. 19 - Thu, Sep. 25
GTF
Great Falls
PHX
Phoenix
CA $540 Roundtrip, found 5 days ago
CA $540
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Sep. 19 from Great Falls to Phoenix, returning Thu, Sep. 25, priced at CA $540 found 5 days ago
Fri, Sep. 19 - Thu, Sep. 25
GTF
Great Falls
PHX
Phoenix
CA $546 Roundtrip, found 5 days ago
CA $546
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Sep. 19 from Great Falls to Phoenix, returning Thu, Sep. 25, priced at CA $546 found 5 days ago
Wed, Aug. 6 - Tue, Aug. 12
GTF
Great Falls
PHX
Phoenix
CA $570 Roundtrip, found 6 days ago
CA $570
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Aug. 6 from Great Falls to Phoenix, returning Tue, Aug. 12, priced at CA $570 found 6 days ago
Thu, Aug. 14 - Wed, Aug. 20
GTF
Great Falls
PHX
Phoenix
CA $575 Roundtrip, found 4 days ago
CA $575
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Aug. 14 from Great Falls to Phoenix, returning Wed, Aug. 20, priced at CA $575 found 4 days ago
Fri, Sep. 19 - Thu, Sep. 25
GTF
Great Falls
PHX
Phoenix
CA $577 Roundtrip, found 5 days ago
CA $577
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Sep. 19 from Great Falls to Phoenix, returning Thu, Sep. 25, priced at CA $577 found 5 days ago
Sat, Sep. 20 - Sat, Sep. 27
GTF
Great Falls
PHX
Phoenix
CA $603 Roundtrip, found 5 days ago
CA $603
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Sep. 20 from Great Falls to Phoenix, returning Sat, Sep. 27, priced at CA $603 found 5 days ago
Wed, Aug. 6 - Tue, Aug. 12
GTF
Great Falls
PHX
Phoenix
CA $611 Roundtrip, found 6 days ago
CA $611
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Aug. 6 from Great Falls to Phoenix, returning Tue, Aug. 12, priced at CA $611 found 6 days ago
Sat, Sep. 20 - Sat, Sep. 27
GTF
Great Falls
PHX
Phoenix
CA $630 Roundtrip, found 5 days ago
CA $630
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Sep. 20 from Great Falls to Phoenix, returning Sat, Sep. 27, priced at CA $630 found 5 days ago
Fri, May 8 - Sun, May 10
GTF
Great Falls
PHX
Phoenix
CA $631 Roundtrip, found 3 days ago
CA $631
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, May 8 from Great Falls to Phoenix, returning Sun, May 10, priced at CA $631 found 3 days ago

Frequently asked questions

Are there direct flights from Great Falls Intl. Airport (GTF) to PHX?
You won't find a flight straight from GTF to Phoenix Sky Harbor Airport, but we have the next best thing. Delta, Alaska Airlines and United Airlines advertise flights with only one stopover.
What airlines fly from GTF to PHX?
You'll need to make at least one stopover if you're on your way from Great Falls Intl. Airport to Sky Harbor Intl. Airport (PHX), as no airlines offer direct flights between these destinations. Make the most of your layover by giving your legs a stretch, freshening up and having a shop.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Great Falls (GTF)

Travelers at GTF love to visit these top cities. Roam to the top destinations from Great Falls (GTF) today with the cheap prices from Travelocity!

Popular Flight Routes from Phoenix (PHX)

Travelers at PHX love to visit these top cities. Roam to the top destinations from Phoenix(PHX) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.