$204+ Cheap flights from Mesa, AZ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — GTF
Sep 24 — Oct 11
Round-trip
1 adult, Economy
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Find cheap flights from Mesa 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
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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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One-way
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 August 25, 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 August 25, 2026.
This United Airlines deal was found by Cheapflights users on 8/24. 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 11/104:31 pm -
1 stop5h 07m
Sat 11/146:30 am -
1 stop7h 07m
Deal found 8/24![United Airlines logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 8/21. 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 11/108:00 am -
2 stops8h 19m
Sat 11/144:59 pm -
1 stop7h 00m
Deal found 8/21![Alaska Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 8/20. 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 9/195:15 pm -
1 stop4h 22m
Tue 9/226:21 pm -
1 stop4h 52m
Deal found 8/20![Delta logo]()
$475
This Delta deal was found by Cheapflights users on 8/20. 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 9/175:15 pm -
1 stop4h 22m
Sat 9/191:15 pm -
2 stops9h 10m
Deal found 8/20![Delta logo]()
$482
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 10/19:22 am -
1 stop6h 17m
Sun 10/45:15 pm -
2 stops17h 11m
Deal found 8/20![Alaska Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Sun 9/206:00 am -
1 stop6h 29m
Sun 9/276:15 am -
1 stop5h 33m
Deal found 8/23![United Airlines logo]()
$500
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 August 25, 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 August 25, 2026.
This United Airlines deal was found by Cheapflights users on 8/24. 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 11/104:31 pm -
1 stop5h 07m
Sat 11/146:30 am -
1 stop7h 07m
Deal found 8/24![United Airlines logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 8/21. 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 11/108:00 am -
2 stops8h 19m
Sat 11/144:59 pm -
1 stop7h 00m
Deal found 8/21![Alaska Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 8/23. 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 9/195:15 pm -
1 stop4h 22m
Tue 9/226:21 pm -
1 stop4h 52m
Deal found 8/23![Delta logo]()
$475
This Delta deal was found by Cheapflights users on 8/20. 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 9/175:15 pm -
1 stop4h 22m
Sat 9/191:15 pm -
1 stop3h 55m
Deal found 8/20![Delta logo]()
$476
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 10/19:22 am -
1 stop6h 17m
Sun 10/45:15 pm -
1 stop7h 37m
Deal found 8/20![Alaska Airlines logo]()
$476
This Delta deal was found by Cheapflights users on 8/21. 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 9/245:15 pm -
1 stop4h 22m
Mon 9/286:21 pm -
1 stop6h 35m
Deal found 8/21![Delta logo]()
$476
This Delta deal was found by Cheapflights users on 8/22. 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 10/146:00 am -
2 stops10h 47m
Sat 10/315:40 am -
1 stop4h 06m
Deal found 8/22![Delta logo]()
$481
Last-minute flights from Mesa to Great FallsDiscover last-minute flight deals from Mesa to Great Falls. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from Mesa to Great Falls. Data last updated August 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/36:00 am -
1 stop6h 29m
Fri 9/116:15 am -
1 stop7h 13m
Deal found 8/20![United Airlines logo]()
$563
This Delta deal was found by Cheapflights users on 8/21. 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 9/512:32 pm -
2 stops8h 57m
Sat 9/121:15 pm -
1 stop3h 55m
Deal found 8/21![Delta logo]()
$601
This Delta deal was found by Cheapflights users on 8/21. 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 9/85:15 pm -
1 stop4h 22m
Sun 9/136:21 pm -
1 stop6h 35m
Deal found 8/21![Delta logo]()
$595
This Delta deal was found by Cheapflights users on 8/21. 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 9/139:40 am -
1 stop7h 01m
Mon 9/146:21 pm -
1 stop6h 35m
Deal found 8/21![Delta logo]()
$476
This Delta deal was found by Cheapflights users on 8/20. 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 9/166:00 am -
2 stops10h 41m
Wed 9/231:15 pm -
2 stops6h 46m
Deal found 8/20![Delta logo]()
$573
This Delta deal was found by Cheapflights users on 8/20. 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 9/175:15 pm -
1 stop4h 22m
Sat 9/191:15 pm -
2 stops9h 10m
Deal found 8/20![Delta logo]()
$482
This Booking.com deal was found by Cheapflights users on 8/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:13 pm -
2 stops27h 26m
Sat 9/195:19 pm -
2 stops21h 04m
Deal found 8/20![Alaska Airlines logo]()
$600
This Delta deal was found by Cheapflights users on 8/20. 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 9/195:15 pm -
1 stop4h 22m
Tue 9/226:21 pm -
1 stop4h 52m
Deal found 8/20![Delta logo]()
$475
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Sun 9/206:00 am -
1 stop6h 29m
Sun 9/276:15 am -
1 stop5h 33m
Deal found 8/23![United Airlines logo]()
$500
This United Airlines deal was found by Cheapflights users on 8/21. 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 9/241:33 pm -
1 stop6h 49m
Mon 9/286:15 am -
1 stop27h 52m
Deal found 8/21![United Airlines logo]()
$575
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 August 25, 2026.
Search for one-way flight options from Mesa to Great Falls. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/231:34 pm -
1 stop6h 38m
Deal found 8/23![United Airlines logo]()
$204
This United Airlines deal was found by Cheapflights users on 8/21. 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 10/86:00 am -
1 stop6h 41m
Deal found 8/21![United Airlines logo]()
$206
This Delta deal was found by Cheapflights users on 8/21. 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 10/75:29 pm -
1 stop4h 11m
Deal found 8/21![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Sun 10/46:00 am -
1 stop6h 41m
Deal found 8/24![United Airlines logo]()
$238
This Delta deal was found by Cheapflights users on 8/23. 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 9/2312:08 pm -
2 stops9h 29m
Deal found 8/23![Delta logo]()
$243
This Delta deal was found by Cheapflights users on 8/21. 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 10/1012:16 pm -
2 stops9h 24m
Deal found 8/21![Delta logo]()
$244
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/171:34 pm -
1 stop6h 38m
Deal found 8/20![United Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 8/21. 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 10/87:35 pm -
2 stops21h 12m
Deal found 8/21![Delta logo]()
$272
This Delta deal was found by Cheapflights users on 8/20. 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 10/259:55 am -
1 stop6h 52m
Deal found 8/20![Delta logo]()
$274
This Alaska Airlines deal was found by Cheapflights users on 8/21. 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 10/2212:45 pm -
1 stop26h 50m
Deal found 8/21![Alaska Airlines logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 8/21. 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 10/57:25 pm -
2 stops20h 10m
Deal found 8/21![Alaska Airlines logo]()
$291
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 August 25, 2026.
Round-trip from | $408 (United Airlines) |
|---|---|
One-way from | $204 (United Airlines) |
Popular in | January |
Cheapest in | September |
Average price | $462 |
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 August 25, 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
PhoenixGreat Falls
PHX Phoenix Sky Harbor Intl - GTF Great Falls
PHXGTF
Phoenix Sky Harbor Intl
Tue 11/10
4:31 pm-9:38 pm
1 stop5h 07m
Great Falls
Sat 11/14
6:30 am-1:37 pm
1 stop7h 07m
$408
PhoenixGreat Falls
PHX Phoenix Sky Harbor Intl - GTF Great Falls
PHXGTF
Phoenix Sky Harbor Intl
Tue 11/10
8:00 am-4:19 pm
2 stops8h 19m
Great Falls
Sat 11/14
4:59 pm-11:59 pm
1 stop7h 00m
$431
PhoenixGreat Falls
PHX Phoenix Sky Harbor Intl - GTF Great Falls
PHXGTF
Phoenix Sky Harbor Intl
Sat 9/19
5:15 pm-10:37 pm
1 stop4h 22m
Great Falls
Tue 9/22
6:21 pm-10:13 pm
1 stop4h 52m
$475
Quickest round-trip
PhoenixGreat Falls
PHX Phoenix Sky Harbor Intl - GTF Great Falls
PHXGTF
Phoenix Sky Harbor Intl
Thu 9/17
5:15 pm-10:37 pm
1 stop4h 22m
Great Falls
Sat 9/19
1:15 pm-4:10 pm
1 stop3h 55m
$476
PhoenixGreat Falls
PHX Phoenix Sky Harbor Intl - GTF Great Falls
PHXGTF
Phoenix Sky Harbor Intl
Thu 10/1
9:22 am-4:39 pm
1 stop6h 17m
Great Falls
Sun 10/4
5:15 pm-11:52 pm
1 stop7h 37m
$476
PhoenixGreat Falls
PHX Phoenix Sky Harbor Intl - GTF Great Falls
PHXGTF
Phoenix Sky Harbor Intl
Thu 9/24
5:15 pm-10:37 pm
1 stop4h 22m
Great Falls
Mon 9/28
6:21 pm-11:56 pm
1 stop6h 35m
$476
PhoenixGreat Falls
PHX Phoenix Sky Harbor Intl - GTF Great Falls
PHXGTF
Phoenix Sky Harbor Intl
Wed 10/14
6:00 am-5:47 pm
2 stops10h 47m
Great Falls
Sat 10/31
5:40 am-8:46 am
1 stop4h 06m
$481
Cheapest one-way
PhoenixGreat Falls
PHX Phoenix Sky Harbor Intl - GTF Great Falls
PHXGTF
Phoenix Sky Harbor Intl
Sun 10/4
6:00 am-1:41 pm
1 stop6h 41m
$238
Quickest one-way
PhoenixGreat Falls
PHX Phoenix Sky Harbor Intl - GTF Great Falls
PHXGTF
Phoenix Sky Harbor Intl
Thu 9/24
5:15 pm-10:37 pm
1 stop4h 22m
$238
PhoenixGreat Falls
PHX Phoenix Sky Harbor Intl - GTF Great Falls
PHXGTF
Phoenix Sky Harbor Intl
Wed 9/23
12:08 pm-10:37 pm
2 stops9h 29m
$243
Showing 1-10 of 17 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
How much does it cost to fly round-trip from Mesa to Great Falls?
Airfare is typical for this route at the moment.
Mesa to Great Falls flights typically cost between $392 and $424 in November.The cheapest round-trip price found within the last 5 days was $408 on United Airlines (Nov 10-Nov 14).
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 August 25, 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.
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
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.
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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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 August 25, 2026.
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Browse other Mesa and Great Falls flight options. Last updated on August 25, 2026.
Popular flight searches
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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 August 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$90 | Average$126 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$352 | Average$509 | FlexibilityNo cancel fee | On-timeN/A |