$300+ Cheap flights from Phoenix to Great Falls (GTF)
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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — GTF
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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Find cheap flights from Phoenix to Great Falls with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Phoenix to Great Falls
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Best
Last-minute
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Cheapest flights from Phoenix to Great FallsExplore 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 June 9, 2026.
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 June 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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.
Sat 11/76:05 am
PHX
- GTF
1 stop10h 12m
Alaska Airlines
Wed 11/114:57 pm
GTF
- PHX
1 stop5h 52m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$382
This Priceline deal was found by Cheapflights users on 6/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:20 am
PHX
- GTF
1 stop7h 19m
Alaska Airlines
Thu 9/245:19 pm
GTF
- PHX
1 stop5h 41m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 6/7. 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.
Thu 7/95:05 pm
PHX
- GTF
1 stop4h 32m
Delta
Thu 7/166:25 pm
GTF
- PHX
1 stop6h 06m
Delta
Deal found 6/7![Delta logo]()
$440
This Delta deal was found by Cheapflights users on 6/8. 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.
Wed 7/156:00 am
PHX
- GTF
2 stops10h 42m
Delta
Wed 7/295:40 am
GTF
- PHX
1 stop4h 04m
Delta
Deal found 6/8![Delta logo]()
$446
This Delta deal was found by Cheapflights users on 6/4. 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 9/156:00 am
PHX
- GTF
2 stops10h 41m
Delta
Thu 9/241:15 pm
GTF
- PHX
2 stops6h 46m
Delta
Deal found 6/4![Delta logo]()
$461
Best flights from Phoenix to Great FallsDiscover carefully curated flight deals from Phoenix to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from Phoenix to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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.
Sat 11/76:05 am
PHX
- GTF
1 stop10h 12m
Alaska Airlines
Wed 11/114:57 pm
GTF
- PHX
1 stop5h 52m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 6/4. 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.
Thu 7/99:45 am
PHX
- GTF
1 stop6h 57m
Delta
Thu 7/166:25 pm
GTF
- PHX
1 stop6h 06m
Delta
Deal found 6/4![Delta logo]()
$450
Last-minute flights from Phoenix to Great FallsDiscover last-minute flight deals from Phoenix to Great Falls. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to Great Falls. Data last updated June 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/4. 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 6/229:45 am
PHX
- GTF
1 stop6h 59m
Delta
Thu 6/255:40 am
GTF
- PHX
1 stop4h 09m
Delta
Deal found 6/4![Delta logo]()
$572
This Delta deal was found by Cheapflights users on 6/4. 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 6/225:05 pm
PHX
- GTF
1 stop4h 35m
Delta
Thu 7/96:25 pm
GTF
- PHX
1 stop6h 06m
Delta
Deal found 6/4![Delta logo]()
$604
This United Airlines deal was found by Cheapflights users on 6/4. 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 7/26:00 am
PHX
- GTF
1 stop6h 41m
United Airlines
Thu 7/96:15 am
GTF
- PHX
1 stop7h 10m
United Airlines
Deal found 6/4![United Airlines logo]()
$606
This Delta deal was found by Cheapflights users on 6/7. 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.
Sun 7/55:15 pm
PHX
- GTF
1 stop4h 25m
Delta
Sun 7/125:40 am
GTF
- PHX
1 stop4h 04m
Delta
Deal found 6/7![Delta logo]()
$524
This Delta deal was found by Cheapflights users on 6/7. 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.
Thu 7/95:05 pm
PHX
- GTF
1 stop4h 32m
Delta
Thu 7/166:25 pm
GTF
- PHX
1 stop6h 06m
Delta
Deal found 6/7![Delta logo]()
$440
This Delta deal was found by Cheapflights users on 6/8. 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.
Wed 7/156:00 am
PHX
- GTF
2 stops10h 42m
Delta
Wed 7/295:40 am
GTF
- PHX
1 stop4h 04m
Delta
Deal found 6/8![Delta logo]()
$446
One-way flights from Phoenix to Great FallsSearch for one-way flight options from Phoenix to Great Falls. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from Phoenix to Great Falls. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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 7/244:00 pm
PHX
- GTF
1 stop23h 29m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 6/5. 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 6/206:00 am
PHX
- GTF
1 stop5h 40m
Delta
Deal found 6/5![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 6/8. 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.
Fri 7/248:18 pm
PHX
- GTF
2 stops15h 19m
Delta
Deal found 6/8![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 6/4. 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 6/306:00 am
PHX
- GTF
1 stop5h 40m
Delta
Deal found 6/4![Delta logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2011:40 pm
PHX
- GTF
3 stops32h 48m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$392
This Alaska Airlines deal was found by Cheapflights users on 6/4. 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 6/303:13 pm
PHX
- GTF
2 stops24h 16m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:00 am
PHX
- GTF
3 stops31h 29m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$714
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2411:23 pm
PHX
- GTF
3 stops40h 06m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,354
Find 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 June 9, 2026.
Round-trip from | $382 (Alaska Airlines) |
|---|---|
One-way from | $300 (Alaska Airlines) |
Popular in | January |
Cheapest in | November |
Average price | $528 |
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 June 9, 2026.
Use the filters below to find and compare flights from Phoenix to Great Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Sat 11/7
6:05 am-4:17 pm
1 stop10h 12m
Great Falls
Wed 11/11
4:57 pm-10:49 pm
1 stop5h 52m
$382
Quickest round-trip
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Thu 7/9
9:45 am-5:42 pm
1 stop6h 57m
Great Falls
Thu 7/16
6:25 pm-11:31 pm
1 stop6h 06m
$450
Cheapest one-way
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Fri 7/24
4:00 pm-4:29 pm
1 stop23h 29m
$300
Quickest one-way
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Sat 6/20
6:00 am-12:40 pm
1 stop5h 40m
$357
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Fri 7/24
8:18 pm-12:37 pm
2 stops15h 19m
$377
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Tue 6/30
6:00 am-12:40 pm
1 stop5h 40m
$379
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Sat 6/20
11:40 pm-9:28 am
3 stops32h 48m
$392
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Tue 6/30
3:13 pm-4:29 pm
2 stops24h 16m
$455
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Tue 6/30
8:00 am-4:29 pm
3 stops31h 29m
$714
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Fri 7/24
11:23 pm-4:29 pm
3 stops40h 06m
$1,354
Sorted by cheapest first
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.
PH1-GTF
PHX-GTF
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
PH1-GTF
PHX-GTF
How much does it cost to fly round-trip from Phoenix to Great Falls?
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 June 9, 2026.
Read through reviews of airlines operating flights from Phoenix to Great Falls, such as Delta and Allegiant Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Traveling to a place near Great Falls?
Book flights to Great Falls if you plan to visit one of these locationsShelby
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Complete your trip
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Other flights to Great Falls
Explore flights to Great Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 9, 2026.
Phoenix and Great Falls flights
Browse other Phoenix and Great Falls flight options. Last updated on June 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Phoenix to Great Falls
Discover the top 2 airlines 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$92 | Average$129 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$303 | Average$572 | FlexibilityNo cancel fee | On-timeN/A |