$174+ Cheap flights from Great Falls (GTF) to Phoenix
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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — PHX
Jun 13 — Jun 201
Round-trip
1 adult, Economy
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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
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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 Great Falls to Phoenix
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Last-minute
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Cheapest flights from Great Falls to PhoenixExplore the most affordable flight options available from Great Falls to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.
Explore the most affordable flight options available from Great Falls to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Mon 6/810:18 am
GTF
- PHX
1 stop14h 06m
Multiple Airlines
Sun 6/1410:32 pm
PHX
- GTF
1 stop9h 56m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$284
This Delta deal was found by Cheapflights users on 5/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:19 pm
GTF
- PHX
1 stop6h 10m
Delta
Tue 6/99:45 am
PHX
- GTF
1 stop6h 59m
Delta
Deal found 5/12![Delta logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 5/9. 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 5/306:52 pm
GTF
- PHX
1 stop6h 07m
Alaska Airlines
Wed 6/36:00 am
PHX
- GTF
1 stop11h 12m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$370
This Alaska Airlines deal was found by Cheapflights users on 5/9. 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 6/26:52 pm
GTF
- PHX
1 stop6h 07m
Alaska Airlines
Tue 6/97:56 pm
PHX
- GTF
1 stop19h 33m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 5/9. 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 6/46:52 pm
GTF
- PHX
1 stop6h 07m
Alaska Airlines
Mon 6/89:00 am
PHX
- GTF
1 stop8h 12m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 5/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:28 pm
GTF
- PHX
1 stop6h 13m
Delta
Sun 8/165:13 pm
PHX
- GTF
1 stop4h 35m
Delta
Deal found 5/12![Delta logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Fri 7/310:19 am
GTF
- PHX
2 stops28h 06m
Multiple Airlines
Sun 7/510:27 pm
PHX
- GTF
1 stop10h 02m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 5/9. 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 6/46:19 pm
GTF
- PHX
1 stop6h 10m
Delta
Tue 6/96:00 am
PHX
- GTF
2 stops10h 44m
Delta
Deal found 5/9![Delta logo]()
$407
This Delta deal was found by Cheapflights users on 5/10. 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 6/25:40 am
GTF
- PHX
1 stop3h 48m
Delta
Tue 6/25:16 pm
PHX
- GTF
1 stop4h 10m
Delta
Deal found 5/10![Delta logo]()
$408
Best flights from Great Falls to PhoenixDiscover carefully curated flight deals from Great Falls to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
Discover carefully curated flight deals from Great Falls to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
This Delta deal was found by Cheapflights users on 5/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:19 pm
GTF
- PHX
1 stop6h 10m
Delta
Tue 6/99:45 am
PHX
- GTF
1 stop6h 59m
Delta
Deal found 5/12![Delta logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 5/9. 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 5/306:52 pm
GTF
- PHX
1 stop6h 07m
Alaska Airlines
Wed 6/36:00 am
PHX
- GTF
1 stop11h 12m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$370
This Alaska Airlines deal was found by Cheapflights users on 5/10. 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 6/56:52 pm
GTF
- PHX
1 stop6h 07m
Alaska Airlines
Mon 6/86:00 am
PHX
- GTF
1 stop11h 12m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 5/11. 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 10/236:20 pm
GTF
- PHX
1 stop6h 22m
Delta
Mon 10/265:20 pm
PHX
- GTF
1 stop4h 33m
Delta
Deal found 5/11![Delta logo]()
$400
This Alaska Airlines deal was found by Cheapflights users on 5/9. 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 9/105:19 pm
GTF
- PHX
1 stop7h 29m
Alaska Airlines
Sun 9/139:20 am
PHX
- GTF
1 stop6h 19m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 5/13. 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 9/115:30 am
GTF
- PHX
1 stop4h 22m
Delta
Tue 9/2210:05 am
PHX
- GTF
1 stop6h 34m
Delta
Deal found 5/13![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 5/11. 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 8/281:08 pm
GTF
- PHX
1 stop5h 59m
Delta
Mon 8/3110:05 am
PHX
- GTF
1 stop6h 34m
Delta
Deal found 5/11![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 5/9. 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 8/126:28 pm
GTF
- PHX
1 stop6h 13m
Delta
Sun 8/165:13 pm
PHX
- GTF
1 stop4h 35m
Delta
Deal found 5/9![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 5/9. 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 6/46:19 pm
GTF
- PHX
1 stop6h 10m
Delta
Tue 6/96:00 am
PHX
- GTF
2 stops10h 44m
Delta
Deal found 5/9![Delta logo]()
$407
This Delta deal was found by Cheapflights users on 5/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:25 pm
GTF
- PHX
1 stop6h 06m
Delta
Sun 7/269:45 am
PHX
- GTF
1 stop6h 57m
Delta
Deal found 5/12![Delta logo]()
$434
Last-minute flights from Great Falls to PhoenixDiscover last-minute flight deals from Great Falls to Phoenix. Data last updated May 14, 2026 and is based on user searches.
Discover last-minute flight deals from Great Falls to Phoenix. Data last updated May 14, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 5/9. 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 5/306:52 pm
GTF
- PHX
1 stop6h 07m
Alaska Airlines
Wed 6/36:00 am
PHX
- GTF
1 stop11h 12m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 5/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:19 pm
GTF
- PHX
1 stop6h 10m
Delta
Tue 6/99:45 am
PHX
- GTF
1 stop6h 59m
Delta
Deal found 5/12![Delta logo]()
$348
This Delta deal was found by Cheapflights users on 5/10. 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 6/25:40 am
GTF
- PHX
1 stop3h 48m
Delta
Tue 6/25:16 pm
PHX
- GTF
1 stop4h 10m
Delta
Deal found 5/10![Delta logo]()
$408
This Expedia deal was found by Cheapflights users on 5/10. 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 6/26:52 pm
GTF
- PHX
2 stops17h 30m
Alaska Airlines
Tue 6/97:56 pm
PHX
- GTF
1 stop19h 33m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 5/9. 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 6/46:52 pm
GTF
- PHX
1 stop6h 07m
Alaska Airlines
Mon 6/89:00 am
PHX
- GTF
1 stop8h 12m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 5/9. 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 6/46:19 pm
GTF
- PHX
1 stop6h 10m
Delta
Tue 6/96:00 am
PHX
- GTF
2 stops10h 44m
Delta
Deal found 5/9![Delta logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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.
Fri 6/56:52 pm
GTF
- PHX
1 stop6h 07m
Alaska Airlines
Mon 6/87:20 am
PHX
- GTF
1 stop9h 52m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Mon 6/810:18 am
GTF
- PHX
1 stop14h 06m
Multiple Airlines
Sun 6/1410:32 pm
PHX
- GTF
1 stop9h 56m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$284
One-way flights from Great Falls to PhoenixSearch for one-way flight options from Great Falls to Phoenix. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
Search for one-way flight options from Great Falls to Phoenix. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Fri 5/2910:24 am
GTF
- PHX
1 stop14h 00m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$174
This Delta deal was found by Cheapflights users on 5/13. 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.
Sun 6/76:25 pm
GTF
- PHX
1 stop6h 11m
Delta
Deal found 5/13![Delta logo]()
$184
This Expedia deal was found by Cheapflights users on 5/12. 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.
Sat 6/275:09 pm
GTF
- PHX
1 stop7h 45m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$200
This Delta deal was found by Cheapflights users on 5/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/275:40 am
GTF
- PHX
2 stops10h 54m
Delta
Deal found 5/12![Delta logo]()
$206
This Expedia deal was found by Cheapflights users on 5/11. 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.
Sat 7/115:09 pm
GTF
- PHX
2 stops17h 05m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$272
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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.
Thu 6/46:52 pm
GTF
- PHX
2 stops25h 25m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 5/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:40 am
GTF
- PHX
2 stops6h 52m
Delta
Deal found 5/12![Delta logo]()
$310
This Alaska Airlines deal was found by Cheapflights users on 5/10. 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.
Sun 6/76:52 pm
GTF
- PHX
2 stops15h 59m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 5/11. 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 5/271:07 pm
GTF
- PHX
1 stop5h 58m
Delta
Deal found 5/11![Delta logo]()
$352
Find flight deals from Great Falls to Phoenix
Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Phoenix (PH1). 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 May 14, 2026.
Round-trip from | $284 (Kiwi.com) |
|---|---|
One-way from | $174 (Kiwi.com) |
Popular in | January |
Cheapest in | May |
Average price | $165 |
Cheapflights Fare Finder
Customize your flight search to find flights from Great Falls to Phoenix 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 May 14, 2026.
Use the filters below to find and compare flights from Great Falls to Phoenix that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Great FallsPhoenix
GTF - PHX
GTFPHX
Great Falls
Tue 6/2
6:19 pm-11:29 pm
1 stop6h 10m
Phoenix Sky Harbor Intl
Tue 6/9
9:45 am-5:44 pm
1 stop6h 59m
$348
Great FallsPhoenix
GTF - PHX
GTFPHX
Great Falls
Sat 5/30
6:52 pm-11:59 pm
1 stop6h 07m
Phoenix Sky Harbor Intl
Wed 6/3
6:00 am-6:12 pm
1 stop11h 12m
$370
Great FallsPhoenix
GTF - PHX
GTFPHX
Great Falls
Fri 6/5
6:52 pm-11:59 pm
1 stop6h 07m
Phoenix Sky Harbor Intl
Mon 6/8
6:00 am-6:12 pm
1 stop11h 12m
$384
Great FallsPhoenix
GTF - PHX
GTFPHX
Great Falls
Fri 10/23
6:20 pm-11:42 pm
1 stop6h 22m
Phoenix Sky Harbor Intl
Mon 10/26
5:20 pm-10:53 pm
1 stop4h 33m
$400
Great FallsPhoenix
GTF - PHX
GTFPHX
Great Falls
Thu 9/10
5:19 pm-11:48 pm
1 stop7h 29m
Phoenix Sky Harbor Intl
Sun 9/13
9:20 am-4:39 pm
1 stop6h 19m
$400
Great FallsPhoenix
GTF - PHX
GTFPHX
Great Falls
Fri 9/11
5:30 am-8:52 am
1 stop4h 22m
Phoenix Sky Harbor Intl
Tue 9/22
10:05 am-5:39 pm
1 stop6h 34m
$400
Great FallsPhoenix
GTF - PHX
GTFPHX
Great Falls
Fri 8/28
1:08 pm-6:07 pm
1 stop5h 59m
Phoenix Sky Harbor Intl
Mon 8/31
10:05 am-5:39 pm
1 stop6h 34m
$400
Quickest round-trip
Great FallsPhoenix
GTF - PHX
GTFPHX
Great Falls
Wed 8/12
6:28 pm-11:41 pm
1 stop6h 13m
Phoenix Sky Harbor Intl
Sun 8/16
5:13 pm-10:48 pm
1 stop4h 35m
$400
Great FallsPhoenix
GTF - PHX
GTFPHX
Great Falls
Thu 6/4
6:19 pm-11:29 pm
1 stop6h 10m
Phoenix Sky Harbor Intl
Tue 6/9
6:00 am-5:44 pm
2 stops10h 44m
$407
Great FallsPhoenix
GTF - PHX
GTFPHX
Great Falls
Fri 7/24
6:25 pm-11:31 pm
1 stop6h 06m
Phoenix Sky Harbor Intl
Sun 7/26
9:45 am-5:42 pm
1 stop6h 57m
$434
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from Great Falls to Phoenix
Have a flexible travel schedule? Discover the best time to fly to Phoenix from Great Falls with our price prediction graph.
GTF-PH1
GTF-PHX
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 Phoenix
GTF-PH1
GTF-PHX
What is the cheapest month to book a flight from Great Falls to Phoenix?
Currently, May is the cheapest month in which you can book a flight from Great Falls to Phoenix (average of $165). Flying from Great Falls to Phoenix in January is currently the most expensive (average of $666). 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 Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 14, 2026.
It’s typically best to fly out from Great Falls to Phoenix in the evening. Doing so could potentially save you 62% on the flight price compared to flying in the afternoon, which is usually more expensive.
Reviews of airlines servicing Phoenix
Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated May 14, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAllegiant Air from Great Falls to Phoenix. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Great Falls to Phoenix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Great Falls and Phoenix flights
Browse other Great Falls and Phoenix flight options. Last updated on May 14, 2026.
Other flights from Great Falls
Browse through other flights departing from Great Falls. Flights are based on user searches made on Cheapflights and were last updated on May 14, 2026.
Popular flight searches
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Top 3 airlines flying from Great Falls to Phoenix
Discover the top 3 airlines that operate flights from Great Falls to Phoenix. 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 May 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$97 | Average$218 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$285 | Average$399 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$310 | Average$478 | FlexibilityNo cancel fee | On-timeN/A |