$206+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — GTF
Sep 1 — Sep 81
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
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 August 2, 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 2, 2026.
This United Airlines deal was found by Cheapflights users on 7/31. 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 10/275:20 am
PHX
- GTF
1 stop7h 29m
United Airlines
Sat 10/312:45 pm
GTF
- PHX
1 stop6h 52m
United Airlines
Deal found 7/31![United Airlines logo]()
$408
This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:13 pm
PHX
- GTF
1 stop23h 22m
Alaska Airlines
Sun 10/115:15 pm
GTF
- PHX
1 stop7h 37m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 7/28. 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 8/205:10 pm
PHX
- GTF
1 stop4h 28m
Delta
Sun 8/236:18 pm
GTF
- PHX
1 stop6h 54m
Delta
Deal found 7/28![Delta logo]()
$462
This Delta deal was found by Cheapflights users on 7/28. 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 8/2112:15 pm
PHX
- GTF
2 stops9h 23m
Delta
Sun 8/235:40 am
GTF
- PHX
2 stops6h 55m
Delta
Deal found 7/28![Delta logo]()
$473
This Booking.com deal was found by Cheapflights users on 7/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:51 pm
PHX
- GTF
1 stop18h 54m
Alaska Airlines
Mon 9/75:25 pm
GTF
- PHX
1 stop25h 20m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$483
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 2, 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 2, 2026.
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:20 am
PHX
- GTF
1 stop7h 29m
United Airlines
Sat 10/312:45 pm
GTF
- PHX
1 stop6h 52m
United Airlines
Deal found 8/1![United Airlines logo]()
$408
This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:24 pm
PHX
- GTF
2 stops20h 11m
Alaska Airlines
Sun 10/115:15 pm
GTF
- PHX
1 stop20h 30m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 7/28. 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 8/216:00 am
PHX
- GTF
1 stop5h 28m
Delta
Sun 8/236:18 pm
GTF
- PHX
1 stop6h 54m
Delta
Deal found 7/28![Delta logo]()
$462
This Delta deal was found by Cheapflights users on 7/28. 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 8/275:10 pm
PHX
- GTF
1 stop4h 28m
Delta
Mon 8/315:40 am
GTF
- PHX
1 stop4h 04m
Delta
Deal found 7/28![Delta logo]()
$462
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 9/48:51 pm
PHX
- GTF
1 stop18h 54m
Alaska Airlines
Mon 9/75:25 pm
GTF
- PHX
2 stops22h 08m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$501
This Delta deal was found by Cheapflights users on 7/30. 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.
Thu 8/206:00 am
PHX
- GTF
1 stop5h 28m
Delta
Sun 8/235:40 am
GTF
- PHX
1 stop4h 04m
Delta
Deal found 7/30![Delta logo]()
$482
This Delta deal was found by Cheapflights users on 7/29. 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.
Sat 10/1012:12 pm
PHX
- GTF
2 stops9h 32m
Delta
Thu 10/155:40 am
GTF
- PHX
1 stop4h 06m
Delta
Deal found 7/29![Delta logo]()
$488
Last-minute flights from Mesa to Great FallsDiscover last-minute flight deals from Mesa to Great Falls. Data last updated August 2, 2026 and is based on user searches.
Discover last-minute flight deals from Mesa to Great Falls. Data last updated August 2, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/28. 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 8/205:10 pm
PHX
- GTF
1 stop4h 28m
Delta
Sun 8/236:18 pm
GTF
- PHX
1 stop6h 54m
Delta
Deal found 7/28![Delta logo]()
$462
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/203:19 pm
PHX
- GTF
1 stop4h 53m
United Airlines
Sun 8/236:15 am
GTF
- PHX
1 stop5h 19m
United Airlines
Deal found 7/31![United Airlines logo]()
$568
This Delta deal was found by Cheapflights users on 8/1. 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.
Thu 8/206:00 am
PHX
- GTF
1 stop5h 28m
Delta
Sun 8/305:40 am
GTF
- PHX
1 stop4h 04m
Delta
Deal found 8/1![Delta logo]()
$598
This Delta deal was found by Cheapflights users on 7/28. 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 8/2112:15 pm
PHX
- GTF
2 stops9h 23m
Delta
Sun 8/235:40 am
GTF
- PHX
2 stops6h 55m
Delta
Deal found 7/28![Delta logo]()
$473
This Delta deal was found by Cheapflights users on 7/28. 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 8/276:02 am
PHX
- GTF
2 stops10h 36m
Delta
Mon 8/315:40 am
GTF
- PHX
2 stops10h 42m
Delta
Deal found 7/28![Delta logo]()
$516
This Booking.com deal was found by Cheapflights users on 8/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:13 pm
PHX
- GTF
2 stops27h 25m
Alaska Airlines
Mon 9/75:25 pm
GTF
- PHX
2 stops22h 08m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$556
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:34 pm
PHX
- GTF
1 stop6h 38m
United Airlines
Mon 9/76:15 am
GTF
- PHX
1 stop5h 22m
United Airlines
Deal found 8/1![United Airlines logo]()
$560
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 2, 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 2, 2026.
This United Airlines deal was found by Cheapflights users on 7/31. 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
PHX
- GTF
1 stop6h 29m
United Airlines
Deal found 7/31![United Airlines logo]()
$206
This Priceline deal was found by Cheapflights users on 7/30. 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.
Wed 9/238:20 am
PHX
- GTF
1 stop7h 19m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$221
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 8/288:51 pm
PHX
- GTF
1 stop18h 47m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$222
This Delta deal was found by Cheapflights users on 7/28. 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 9/249:40 am
PHX
- GTF
1 stop7h 01m
Delta
Deal found 7/28![Delta logo]()
$231
This Delta deal was found by Cheapflights users on 7/29. 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.
Sat 9/129:15 am
PHX
- GTF
2 stops26h 20m
Delta
Deal found 7/29![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 7/30. 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.
Wed 9/236:00 am
PHX
- GTF
2 stops10h 41m
Delta
Deal found 7/30![Delta logo]()
$247
This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:49 pm
PHX
- GTF
2 stops19h 50m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:58 pm
PHX
- GTF
1 stop10h 31m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$340
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 2, 2026.
Round-trip from | $408 (United Airlines) |
|---|---|
One-way from | $206 (United Airlines) |
Popular in | January |
Cheapest in | June |
Average price | $465 |
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 August 2, 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 - GTF
PHXGTF
Phoenix Sky Harbor Intl
Tue 10/27
5:20 am-1:49 pm
1 stop7h 29m
Great Falls
Sat 10/31
2:45 pm-8:37 pm
1 stop6h 52m
$408
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Fri 10/9
7:24 pm-4:35 pm
2 stops20h 11m
Great Falls
Sun 10/11
5:15 pm-12:45 pm
1 stop20h 30m
$451
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Fri 8/21
6:00 am-12:28 pm
1 stop5h 28m
Great Falls
Sun 8/23
6:18 pm-12:12 am
1 stop6h 54m
$462
Quickest round-trip
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Thu 8/27
5:10 pm-10:38 pm
1 stop4h 28m
Great Falls
Mon 8/31
5:40 am-8:44 am
1 stop4h 04m
$462
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Thu 8/20
6:00 am-12:28 pm
1 stop5h 28m
Great Falls
Sun 8/23
5:40 am-8:44 am
1 stop4h 04m
$482
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Sat 10/10
12:12 pm-10:44 pm
2 stops9h 32m
Great Falls
Thu 10/15
5:40 am-8:46 am
1 stop4h 06m
$488
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Fri 9/4
8:51 pm-4:45 pm
1 stop18h 54m
Great Falls
Mon 9/7
5:25 pm-2:33 pm
2 stops22h 08m
$501
Cheapest one-way
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Wed 9/23
8:20 am-4:39 pm
1 stop7h 19m
$221
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Fri 8/28
8:51 pm-4:38 pm
1 stop18h 47m
$222
PhoenixGreat Falls
PHX - GTF
PHXGTF
Phoenix Sky Harbor Intl
Sat 9/12
9:15 am-12:35 pm
2 stops26h 20m
$237
Showing 1-10 of 18 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 August 2, 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.
Boarding
8.1
Food
7.2
Comfort
7.8
Overall
7.8
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Comfort
7.8
Overall
7.8
Crew
8.5
Entertainment
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 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 2, 2026.
Mesa and Great Falls flights
Browse other Mesa and Great Falls flight options. Last updated on August 2, 2026.
Popular flight searches
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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 August 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$90 | Average$120 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$352 | Average$572 | FlexibilityNo cancel fee | On-timeN/A |