$199+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — GTF
Jul 31 — Aug 71
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Mesa to Great Falls
Cheapest
Best
Last-minute
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 July 1, 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 July 1, 2026.
This United Airlines deal was found by Cheapflights users on 6/29. 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 10/273:31 pm
PHX
- GTF
1 stop5h 16m
United Airlines
Sat 10/312:39 pm
GTF
- PHX
1 stop6h 48m
United Airlines
Deal found 6/29![United Airlines logo]()
$408
This deal was found by Cheapflights users on 6/30. 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.
Wed 9/169:22 am
PHX
- GTF
1 stop6h 17m
Alaska Airlines
Wed 9/305:19 pm
GTF
- PHX
1 stop5h 41m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$422
This Expedia deal was found by Cheapflights users on 6/28. 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 8/208:51 pm
PHX
- GTF
1 stop18h 47m
Alaska Airlines
Tue 8/255:18 pm
GTF
- PHX
1 stop20h 44m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$440
This Priceline deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:10 am
PHX
- GTF
1 stop6h 19m
Alaska Airlines
Wed 8/125:09 pm
GTF
- PHX
1 stop7h 40m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$458
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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 10/278:02 am
PHX
- GTF
1 stop7h 33m
Alaska Airlines
Sat 10/315:15 pm
GTF
- PHX
2 stops22h 59m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$466
This Delta deal was found by Cheapflights users on 6/30. 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 8/116:02 am
PHX
- GTF
2 stops10h 36m
Delta
Wed 8/126:18 pm
GTF
- PHX
1 stop6h 23m
Delta
Deal found 6/30![Delta logo]()
$470
This Delta deal was found by Cheapflights users on 7/1. 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 7/319:45 am
PHX
- GTF
1 stop6h 57m
Delta
Wed 8/55:40 am
GTF
- PHX
1 stop4h 04m
Delta
Deal found 7/1![Delta logo]()
$472
This Delta deal was found by Cheapflights users on 6/26. 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 7/206:00 am
PHX
- GTF
1 stop5h 37m
Delta
Thu 7/235:40 am
GTF
- PHX
1 stop4h 04m
Delta
Deal found 6/26![Delta logo]()
$476
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 July 1, 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 July 1, 2026.
This United Airlines deal was found by Cheapflights users on 6/28. 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 10/273:31 pm
PHX
- GTF
1 stop5h 16m
United Airlines
Sat 10/312:39 pm
GTF
- PHX
1 stop6h 48m
United Airlines
Deal found 6/28![United Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 6/26. 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 10/46:00 am
PHX
- GTF
2 stops10h 41m
Delta
Thu 10/85:30 am
GTF
- PHX
1 stop4h 29m
Delta
Deal found 6/26![Delta logo]()
$482
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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 10/279:05 am
PHX
- GTF
2 stops30h 30m
Alaska Airlines
Sat 10/315:15 pm
GTF
- PHX
1 stop5h 36m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$506
This Delta deal was found by Cheapflights users on 6/26. 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 9/2712:09 pm
PHX
- GTF
2 stops9h 33m
Delta
Thu 10/11:15 pm
GTF
- PHX
2 stops11h 23m
Delta
Deal found 6/26![Delta logo]()
$487
This Delta deal was found by Cheapflights users on 6/29. 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 8/216:02 am
PHX
- GTF
2 stops10h 36m
Delta
Mon 8/245:40 am
GTF
- PHX
2 stops6h 55m
Delta
Deal found 6/29![Delta logo]()
$491
This Delta deal was found by Cheapflights users on 6/28. 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 8/136:00 am
PHX
- GTF
1 stop5h 28m
Delta
Sun 8/165:40 am
GTF
- PHX
2 stops6h 55m
Delta
Deal found 6/28![Delta logo]()
$518
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:00 am
PHX
- GTF
2 stops10h 42m
Delta
Wed 7/226:25 pm
GTF
- PHX
2 stops6h 41m
Delta
Deal found 6/29![Delta logo]()
$603
This Delta deal was found by Cheapflights users on 6/26. 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 7/206:00 am
PHX
- GTF
1 stop5h 37m
Delta
Thu 7/231:17 pm
GTF
- PHX
2 stops6h 57m
Delta
Deal found 6/26![Delta logo]()
$608
Last-minute flights from Mesa to Great FallsDiscover last-minute flight deals from Mesa to Great Falls. Data last updated July 1, 2026 and is based on user searches.
Discover last-minute flight deals from Mesa to Great Falls. Data last updated July 1, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/26. 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 7/206:00 am
PHX
- GTF
1 stop5h 37m
Delta
Thu 7/235:40 am
GTF
- PHX
1 stop4h 04m
Delta
Deal found 6/26![Delta logo]()
$476
This Delta deal was found by Cheapflights users on 7/1. 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 7/319:45 am
PHX
- GTF
1 stop6h 57m
Delta
Wed 8/55:40 am
GTF
- PHX
1 stop4h 04m
Delta
Deal found 7/1![Delta logo]()
$472
This Priceline deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:10 am
PHX
- GTF
1 stop6h 19m
Alaska Airlines
Wed 8/125:09 pm
GTF
- PHX
1 stop7h 40m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 6/30. 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 8/116:02 am
PHX
- GTF
2 stops10h 36m
Delta
Wed 8/126:18 pm
GTF
- PHX
1 stop6h 23m
Delta
Deal found 6/30![Delta logo]()
$470
This Expedia deal was found by Cheapflights users on 6/28. 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 8/208:51 pm
PHX
- GTF
1 stop18h 47m
Alaska Airlines
Tue 8/255:18 pm
GTF
- PHX
1 stop20h 44m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 6/29. 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 8/219:51 am
PHX
- GTF
1 stop6h 47m
Delta
Mon 8/241:08 pm
GTF
- PHX
2 stops6h 56m
Delta
Deal found 6/29![Delta logo]()
$486
This Alaska Airlines deal was found by Cheapflights users on 6/29. 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 8/2111:27 am
PHX
- GTF
1 stop28h 11m
Alaska Airlines
Mon 8/245:18 pm
GTF
- PHX
1 stop5h 42m
Alaska Airlines
Deal found 6/29![Alaska Airlines logo]()
$490
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 July 1, 2026.
Search for one-way flight options from Mesa to Great Falls. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Thu 7/237:45 am
PHX
- GTF
1 stop24h 49m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$199
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Fri 9/111:34 pm
PHX
- GTF
1 stop6h 38m
United Airlines
Deal found 6/28![United Airlines logo]()
$229
This Delta deal was found by Cheapflights users on 6/28. 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 11/86:00 am
PHX
- GTF
1 stop6h 33m
Delta
Deal found 6/28![Delta logo]()
$238
This Delta deal was found by Cheapflights users on 6/30. 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 7/215:05 pm
PHX
- GTF
1 stop4h 32m
Delta
Deal found 6/30![Delta logo]()
$240
This United Airlines deal was found by Cheapflights users on 6/30. 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 7/291:31 pm
PHX
- GTF
1 stop7h 03m
United Airlines
Deal found 6/30![United Airlines logo]()
$242
This Delta deal was found by Cheapflights users on 6/28. 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 9/1112:09 pm
PHX
- GTF
2 stops9h 33m
Delta
Deal found 6/28![Delta logo]()
$244
This Alaska Airlines deal was found by Cheapflights users on 6/28. 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 9/1112:13 pm
PHX
- GTF
2 stops27h 26m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 7/2911:23 pm
PHX
- GTF
3 stops33h 11m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 6/27. 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.
Thu 7/99:20 am
PHX
- GTF
2 stops23h 14m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 7/84:00 pm
PHX
- GTF
2 stops40h 34m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$284
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 July 1, 2026.
Round-trip from | $408 (United Airlines) |
|---|---|
One-way from | $199 (Kiwi.com) |
Popular in | January |
Cheapest in | June |
Average price | $678 |
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 2,558,603 searches. Data last updated July 1, 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 - GTF
PHXGTF
Phoenix Sky Harbor Intl
Tue 10/27
3:31 pm-9:47 pm
1 stop5h 16m
Great Falls
Sat 10/31
2:39 pm-8:27 pm
1 stop6h 48m
$408
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Sun 10/4
6:00 am-5:41 pm
2 stops10h 41m
Great Falls
Thu 10/8
5:30 am-8:59 am
1 stop4h 29m
$482
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Sun 9/27
12:09 pm-10:42 pm
2 stops9h 33m
Great Falls
Thu 10/1
1:15 pm-11:38 pm
2 stops11h 23m
$487
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Fri 8/21
6:02 am-5:38 pm
2 stops10h 36m
Great Falls
Mon 8/24
5:40 am-11:35 am
2 stops6h 55m
$491
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Tue 10/27
9:05 am-4:35 pm
2 stops30h 30m
Great Falls
Sat 10/31
5:15 pm-9:51 pm
1 stop5h 36m
$506
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Thu 8/13
6:00 am-12:28 pm
1 stop5h 28m
Great Falls
Sun 8/16
5:40 am-11:35 am
2 stops6h 55m
$518
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Wed 7/15
6:00 am-5:42 pm
2 stops10h 42m
Great Falls
Wed 7/22
6:25 pm-12:06 am
2 stops6h 41m
$603
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Mon 7/20
6:00 am-12:37 pm
1 stop5h 37m
Great Falls
Thu 7/23
1:17 pm-7:14 pm
2 stops6h 57m
$608
Cheapest one-way
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Fri 9/11
1:34 pm-9:12 pm
1 stop6h 38m
$229
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Sun 11/8
6:00 am-12:33 pm
1 stop6h 33m
$238
Showing 1-10 of 19 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?
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 July 1, 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
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Great Falls flight routes
Other flight options
Popular flights
Top destinations
Alternative routes for Mesa to Great Falls
See prices for flight routes from nearby airports that may be better suited for you.
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 Mesa to Great Falls by cabin class
Find flights from Mesa 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 July 1, 2026.
Mesa and Great Falls flights
Browse other Mesa and Great Falls flight options. Last updated on July 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Mesa to Great Falls flights
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 2,558,603 searches. Data last updated July 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$92 | Average$126 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$303 | Average$572 | FlexibilityNo cancel fee | On-timeN/A |