$248+ Cheap flights from Mesa, AZ to Great Falls (GTF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — GTF
Oct 17 — Oct 241
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 Mesa to Great Falls
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Best
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Cheapest flights from Mesa to Great FallsExplore the most affordable flight options available from Mesa to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Mesa to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:05 am -
1 stop10h 25m
Sat 11/145:10 pm -
1 stop5h 39m
Deal found 9/15![Alaska Airlines logo]()
$402
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:20 am -
1 stop7h 29m
Sat 11/142:45 pm -
1 stop6h 57m
Deal found 9/13![United Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:30 am -
1 stop5h 11m
Sun 10/116:15 am -
1 stop5h 33m
Deal found 9/16![United Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 9/13. 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.
Sat 10/246:00 am -
2 stops10h 47m
Mon 10/261:18 pm -
1 stop6h 06m
Deal found 9/13![Delta logo]()
$502
This Delta deal was found by Cheapflights users on 9/16. 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 10/296:40 am -
2 stops10h 07m
Sun 11/15:40 am -
2 stops10h 07m
Deal found 9/16![Delta logo]()
$543
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:10 am -
1 stop5h 39m
Sat 11/282:45 pm -
1 stop6h 57m
Deal found 9/13![United Airlines logo]()
$575
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:33 pm -
1 stop6h 49m
Fri 10/92:37 pm -
1 stop27h 37m
Deal found 9/15![United Airlines logo]()
$591
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:33 pm -
1 stop6h 49m
Mon 10/192:37 pm -
1 stop7h 12m
Deal found 9/14![United Airlines logo]()
$617
Best flights from Mesa to Great FallsDiscover carefully curated flight deals from Mesa to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Mesa to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:20 am -
1 stop7h 29m
Sat 11/142:45 pm -
1 stop6h 57m
Deal found 9/14![United Airlines logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:00 am -
2 stops9h 30m
Sat 11/145:10 pm -
1 stop5h 39m
Deal found 9/16![Alaska Airlines logo]()
$468
This Delta deal was found by Cheapflights users on 9/13. 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.
Sat 10/246:00 am -
2 stops10h 47m
Mon 10/261:18 pm -
2 stops11h 06m
Deal found 9/13![Delta logo]()
$507
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:30 am -
1 stop5h 11m
Sun 10/182:37 pm -
1 stop7h 12m
Deal found 9/16![United Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 9/16. 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 10/296:40 am -
2 stops10h 07m
Sun 11/15:40 am -
2 stops10h 07m
Deal found 9/16![Delta logo]()
$543
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:30 am -
1 stop5h 11m
Sun 10/116:15 am -
1 stop5h 33m
Deal found 9/16![United Airlines logo]()
$496
Last-minute flights from Mesa to Great FallsDiscover last-minute flight deals from Mesa to Great Falls. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Mesa to Great Falls. Data last updated September 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:33 pm -
1 stop6h 49m
Fri 10/22:37 pm -
1 stop7h 12m
Deal found 9/13![United Airlines logo]()
$734
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am -
1 stop6h 41m
Thu 10/86:15 am -
1 stop5h 33m
Deal found 9/16![United Airlines logo]()
$725
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:33 pm -
1 stop6h 49m
Fri 10/92:37 pm -
1 stop27h 37m
Deal found 9/15![United Airlines logo]()
$591
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:30 am -
1 stop5h 11m
Sun 10/116:15 am -
1 stop5h 33m
Deal found 9/16![United Airlines logo]()
$496
This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:00 am -
2 stops8h 35m
Sun 10/185:15 pm -
1 stop7h 37m
Deal found 9/16![Alaska Airlines logo]()
$665
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:33 pm -
1 stop6h 49m
Mon 10/192:37 pm -
1 stop7h 12m
Deal found 9/14![United Airlines logo]()
$617
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 10/128:54 pm -
2 stops18h 41m
Mon 10/195:15 pm -
2 stops16h 06m
Deal found 9/14![Alaska Airlines logo]()
$656
This Delta deal was found by Cheapflights users on 9/13. 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.
Sat 10/246:00 am -
2 stops10h 47m
Mon 10/261:18 pm -
1 stop6h 06m
Deal found 9/13![Delta logo]()
$502
This Delta deal was found by Cheapflights users on 9/16. 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 10/296:40 am -
2 stops10h 07m
Sun 11/15:40 am -
2 stops10h 07m
Deal found 9/16![Delta logo]()
$543
One-way flights from Mesa to Great FallsSearch for one-way flight options from Mesa to Great Falls. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Mesa to Great Falls. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:33 pm -
1 stop6h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$248
This Delta deal was found by Cheapflights users on 9/12. 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.
Thu 10/156:00 am -
2 stops10h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Delta logo]()
$254
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 10/159:02 am -
1 stop6h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Alaska Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:45 am -
1 stop5h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$274
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 10/297:00 am -
2 stops8h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Alaska Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:45 am -
1 stop5h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$324
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 9/308:20 am -
1 stop7h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Alaska Airlines logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:25 pm -
2 stops20h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Alaska Airlines logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:12 am -
2 stops29h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Alaska Airlines logo]()
$424
Find flight deals from Mesa to Great Falls
Keep the following information in mind while searching for Mesa to Great Falls flight deals. Data was last updated September 17, 2026.
Round-trip from | $402 (Alaska Airlines) |
|---|---|
One-way from | $248 (United Airlines) |
Popular in | January |
Cheapest in | June |
Average price | $818 |
Cheapflights Fare Finder
Customize your flight search to find flights from Mesa 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 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Mesa to Great Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PhoenixGreat Falls
PHX Phoenix Sky Harbor Intl - GTF Great Falls
PHXGTF
Phoenix Sky Harbor Intl
Thu 10/15
5:27 pm-10:40 pm
1 stop4h 13m
Great Falls
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$248
PhoenixGreat Falls
PHX Phoenix Sky Harbor Intl - GTF Great Falls
PHXGTF
Phoenix Sky Harbor Intl
Thu 10/15
1:33 pm-9:22 pm
1 stop6h 49m
Great Falls
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$248
PhoenixGreat Falls
PHX Phoenix Sky Harbor Intl - GTF Great Falls
PHXGTF
Phoenix Sky Harbor Intl
Fri 10/16
9:55 am-5:47 pm
1 stop6h 52m
Great Falls
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$248
PhoenixGreat Falls
PHX Phoenix Sky Harbor Intl - GTF Great Falls
PHXGTF
Phoenix Sky Harbor Intl
Thu 10/15
9:02 am-4:35 pm
1 stop6h 33m
Great Falls
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$267
PhoenixGreat Falls
PHX Phoenix Sky Harbor Intl - GTF Great Falls
PHXGTF
Phoenix Sky Harbor Intl
Thu 10/29
7:00 am-4:35 pm
2 stops8h 35m
Great Falls
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$307
PhoenixGreat Falls
PHX Phoenix Sky Harbor Intl - GTF Great Falls
PHXGTF
Phoenix Sky Harbor Intl
Wed 9/30
8:20 am-4:39 pm
1 stop7h 19m
Great Falls
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$367
PhoenixGreat Falls
PHX Phoenix Sky Harbor Intl - GTF Great Falls
PHXGTF
Phoenix Sky Harbor Intl
Tue 11/10
6:20 am-1:49 pm
1 stop7h 29m
Great Falls
Sat 11/14
2:45 pm-9:42 pm
1 stop6h 57m
$408
PhoenixGreat Falls
PHX Phoenix Sky Harbor Intl - GTF Great Falls
PHXGTF
Phoenix Sky Harbor Intl
Tue 11/10
7:00 am-4:30 pm
2 stops9h 30m
Great Falls
Sat 11/14
5:10 pm-10:49 pm
1 stop5h 39m
$468
PhoenixGreat Falls
PHX Phoenix Sky Harbor Intl - GTF Great Falls
PHXGTF
Phoenix Sky Harbor Intl
Thu 10/8
7:30 am-1:41 pm
1 stop5h 11m
Great Falls
Sun 10/18
2:37 pm-8:49 pm
1 stop7h 12m
$496
PhoenixGreat Falls
PHX Phoenix Sky Harbor Intl - GTF Great Falls
PHXGTF
Phoenix Sky Harbor Intl
Thu 10/8
7:30 am-1:41 pm
1 stop5h 11m
Great Falls
Sun 10/11
6:15 am-10:48 am
1 stop5h 33m
$496
Showing 1-10 of 12 resultsSorted by cheapest first
Best time to book a flight from Mesa to Great Falls
Have a flexible travel schedule? Discover the best time to fly to Great Falls from Mesa with our price prediction graph.
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 Mesa to Great Falls
MS9-GTF
PHX-GTF
No data available for this route at this time. Please check back soon.
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 September 17, 2026.
Get a feel of what it's like to fly with Delta from Mesa to Great Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Overall
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
Find useful and relevant information for your journey from Mesa to Great Falls. 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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Book flights to Great Falls if you plan to visit one of these locationsShelby
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Consider these flights traveling from Mesa to Great Falls.
Top 2 airlines flying from Mesa to Great Falls
Discover the top 2 airlines that operate flights from Mesa 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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$90 | Average$126 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$352 | Average$526 | FlexibilityNo cancel fee | On-timeN/A |