$107+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — GTF
May 17 — May 241
Round-trip
1 adult, Economy
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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
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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 April 17, 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 April 17, 2026.
This Delta deal was found by Cheapflights users on 4/14. 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 5/269:33 am
PHX
- GTF
1 stop7h 06m
Delta
Sat 5/305:40 am
GTF
- PHX
1 stop3h 48m
Delta
Deal found 4/14![Delta logo]()
$348
This Delta deal was found by Cheapflights users on 4/17. 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 6/59:33 am
PHX
- GTF
1 stop7h 06m
Delta
Sun 6/76:35 pm
GTF
- PHX
1 stop6h 01m
Delta
Deal found 4/17![Delta logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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.
Thu 5/287:56 pm
PHX
- GTF
1 stop21h 16m
Alaska Airlines
Mon 6/16:52 pm
GTF
- PHX
1 stop6h 07m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 4/12. 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 11/108:05 am
PHX
- GTF
1 stop8h 08m
Alaska Airlines
Sat 11/144:55 pm
GTF
- PHX
1 stop8h 01m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$390
This Expedia deal was found by Cheapflights users on 4/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:59 pm
PHX
- GTF
2 stops21h 13m
Alaska Airlines
Sat 5/306:52 pm
GTF
- PHX
1 stop6h 07m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 4/16. 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 7/215:07 pm
PHX
- GTF
1 stop4h 31m
Delta
Sun 7/266:25 pm
GTF
- PHX
1 stop6h 06m
Delta
Deal found 4/16![Delta logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 6/57:59 pm
PHX
- GTF
2 stops21h 13m
Alaska Airlines
Sun 6/76:52 pm
GTF
- PHX
1 stop6h 07m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$446
This Expedia deal was found by Cheapflights users on 4/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/74:00 pm
PHX
- GTF
1 stop23h 29m
Alaska Airlines
Tue 7/145:09 pm
GTF
- PHX
1 stop7h 40m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$447
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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.
Thu 6/114:00 pm
PHX
- GTF
1 stop23h 29m
Alaska Airlines
Sun 6/145:09 pm
GTF
- PHX
1 stop7h 45m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$457
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 April 17, 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 April 17, 2026.
This Delta deal was found by Cheapflights users on 4/13. 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 5/285:16 pm
PHX
- GTF
1 stop4h 10m
Delta
Mon 6/16:19 pm
GTF
- PHX
1 stop6h 10m
Delta
Deal found 4/13![Delta logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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.
Thu 5/287:56 pm
PHX
- GTF
1 stop21h 16m
Alaska Airlines
Mon 6/16:52 pm
GTF
- PHX
2 stops21h 49m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$438
This Delta deal was found by Cheapflights users on 4/13. 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 6/59:33 am
PHX
- GTF
1 stop7h 06m
Delta
Sun 6/76:35 pm
GTF
- PHX
1 stop6h 01m
Delta
Deal found 4/13![Delta logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 6/57:59 pm
PHX
- GTF
2 stops21h 13m
Alaska Airlines
Sun 6/76:52 pm
GTF
- PHX
1 stop6h 07m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$446
This Expedia deal was found by Cheapflights users on 4/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/304:00 pm
PHX
- GTF
1 stop23h 29m
Alaska Airlines
Thu 8/65:09 pm
GTF
- PHX
1 stop6h 44m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$447
Last-minute flights from Phoenix to Great FallsDiscover last-minute flight deals from Phoenix to Great Falls. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to Great Falls. Data last updated April 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/16. 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 5/176:05 am
PHX
- GTF
1 stop5h 22m
Delta
Fri 5/225:40 am
GTF
- PHX
1 stop3h 48m
Delta
Deal found 4/16![Delta logo]()
$488
This Expedia deal was found by Cheapflights users on 4/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:00 am
PHX
- GTF
1 stop11h 12m
Alaska Airlines
Thu 5/286:52 pm
GTF
- PHX
2 stops21h 49m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$557
This Delta deal was found by Cheapflights users on 4/14. 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 5/269:33 am
PHX
- GTF
1 stop7h 06m
Delta
Sat 5/305:40 am
GTF
- PHX
1 stop3h 48m
Delta
Deal found 4/14![Delta logo]()
$348
This Expedia deal was found by Cheapflights users on 4/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:59 pm
PHX
- GTF
2 stops21h 13m
Alaska Airlines
Sat 5/306:52 pm
GTF
- PHX
1 stop6h 07m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 4/16. 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 5/285:16 pm
PHX
- GTF
1 stop4h 10m
Delta
Mon 6/15:40 am
GTF
- PHX
1 stop3h 48m
Delta
Deal found 4/16![Delta logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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.
Thu 5/287:56 pm
PHX
- GTF
1 stop21h 16m
Alaska Airlines
Mon 6/16:52 pm
GTF
- PHX
1 stop6h 07m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$389
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 April 17, 2026.
Search for one-way flight options from Phoenix to Great Falls. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Trip.com deal was found by Cheapflights users on 4/14. 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.
Thu 5/287:40 am
PHX
- GTF
1 stop24h 54m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Wed 4/296:51 pm
PHX
- GTF
2 stops39h 01m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Sun 5/177:40 am
PHX
- GTF
1 stop26h 12m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 5/29:24 pm
PHX
- GTF
2 stops36h 28m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$229
This deal was found by Cheapflights users on 4/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/56:00 am
PHX
- GTF
1 stop6h 41m
United Airlines
Deal found 4/13![United Airlines logo]()
$235
This deal was found by Cheapflights users on 4/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:07 pm
PHX
- GTF
1 stop4h 33m
Delta
Deal found 4/13![Delta logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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.
Thu 5/287:20 am
PHX
- GTF
2 stops9h 52m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Sun 4/267:25 am
PHX
- GTF
2 stops26h 27m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$285
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 April 17, 2026.
Round-trip from | $348 (Delta) |
|---|---|
One-way from | $107 (Trip.com) |
Popular in | January |
Cheapest in | May |
Average price | $821 |
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 April 17, 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
Quickest round-trip
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Thu 5/28
5:16 pm-10:26 pm
1 stop4h 10m
Great Falls
Mon 6/1
6:19 pm-11:29 pm
1 stop6h 10m
$348
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Fri 6/5
9:33 am-5:39 pm
1 stop7h 06m
Great Falls
Sun 6/7
6:35 pm-11:36 pm
1 stop6h 01m
$348
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Thu 5/28
7:56 pm-6:12 pm
1 stop21h 16m
Great Falls
Mon 6/1
6:52 pm-3:41 pm
2 stops21h 49m
$438
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Fri 6/5
7:59 pm-6:12 pm
2 stops21h 13m
Great Falls
Sun 6/7
6:52 pm-11:59 pm
1 stop6h 07m
$446
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Thu 7/30
4:00 pm-4:29 pm
1 stop23h 29m
Great Falls
Thu 8/6
5:09 pm-10:53 pm
1 stop6h 44m
$447
Cheapest one-way
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Thu 5/28
7:40 am-9:34 am
1 stop24h 54m
$107
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Sun 5/17
7:40 am-10:52 am
1 stop26h 12m
$218
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Sat 5/2
9:24 pm-10:52 am
2 stops36h 28m
$229
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Sun 7/5
6:00 am-1:41 pm
1 stop6h 41m
$235
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Thu 5/28
7:20 am-6:12 pm
2 stops9h 52m
$283
Showing 1-10 of 14 resultsSorted 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 April 17, 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.
Comfort
7.9
Food
7.2
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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
Complete your trip to Great Falls by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Phoenix to Great Falls by cabin class
Find flights from Phoenix to Great Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 April 17, 2026.
Phoenix and Great Falls flights
Browse other Phoenix and Great Falls flight options. Last updated on April 17, 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 April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$116 | Average$168 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$303 | Average$556 | FlexibilityNo cancel fee | On-timeN/A |