$308+ Cheap flights from Tucson to Great Falls (TUS - 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — GTF
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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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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Best
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Cheapest flights from Tucson to Great FallsExplore the most affordable flight options available from Tucson to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Tucson to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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 8/273:03 pm
TUS
- GTF
1 stop24h 35m
Alaska Airlines
Sun 8/305:18 pm
GTF
- TUS
1 stop21h 47m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 6/8. 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 8/276:29 am
TUS
- GTF
2 stops10h 13m
Delta
Sun 8/306:22 pm
GTF
- TUS
1 stop4h 24m
Delta
Deal found 6/8![Delta logo]()
$324
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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 11/77:01 am
TUS
- GTF
1 stop9h 16m
Alaska Airlines
Wed 11/114:57 pm
GTF
- TUS
1 stop5h 51m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 6/6. 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 7/511:16 am
TUS
- GTF
1 stop5h 28m
Delta
Sat 7/115:40 am
GTF
- TUS
1 stop5h 44m
Delta
Deal found 6/6![Delta logo]()
$462
Best flights from Tucson to Great FallsDiscover carefully curated flight deals from Tucson to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Tucson to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This Delta deal was found by Cheapflights users on 6/8. 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 8/276:29 am
TUS
- GTF
2 stops10h 13m
Delta
Sun 8/306:22 pm
GTF
- TUS
1 stop4h 24m
Delta
Deal found 6/8![Delta logo]()
$324
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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 11/77:01 am
TUS
- GTF
1 stop9h 16m
Alaska Airlines
Wed 11/114:57 pm
GTF
- TUS
1 stop5h 51m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 6/6. 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 7/511:16 am
TUS
- GTF
1 stop5h 28m
Delta
Sat 7/115:40 am
GTF
- TUS
1 stop5h 44m
Delta
Deal found 6/6![Delta logo]()
$462
Last-minute flights from Tucson to Great FallsDiscover last-minute flight deals from Tucson to Great Falls. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Tucson to Great Falls. Data last updated June 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/6. 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 7/511:16 am
TUS
- GTF
1 stop5h 28m
Delta
Sat 7/115:40 am
GTF
- TUS
1 stop5h 44m
Delta
Deal found 6/6![Delta logo]()
$462
This Delta deal was found by Cheapflights users on 6/8. 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 7/511:16 am
TUS
- GTF
1 stop5h 28m
Delta
Thu 7/95:40 am
GTF
- TUS
1 stop5h 44m
Delta
Deal found 6/8![Delta logo]()
$606
This United Airlines deal was found by Cheapflights users on 6/8. 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 7/55:45 am
TUS
- GTF
1 stop6h 56m
United Airlines
Thu 7/96:15 am
GTF
- TUS
1 stop7h 17m
United Airlines
Deal found 6/8![United Airlines logo]()
$633
This Travelocity deal was found by Cheapflights users on 6/8. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/57:10 am
TUS
- GTF
1 stop8h 19m
Alaska Airlines
Thu 7/95:09 pm
GTF
- TUS
2 stops19h 54m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$731
This Delta deal was found by Cheapflights users on 6/6. 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 7/94:31 pm
TUS
- GTF
1 stop5h 06m
Delta
Sun 7/125:40 am
GTF
- TUS
2 stops6h 28m
Delta
Deal found 6/6![Delta logo]()
$782
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 7/102:29 pm
TUS
- GTF
1 stop25h 00m
Alaska Airlines
Sun 7/125:09 pm
GTF
- TUS
1 stop21h 22m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$718
One-way flights from Tucson to Great FallsSearch for one-way flight options from Tucson to Great Falls. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Tucson to Great Falls. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:45 am
TUS
- GTF
1 stop6h 56m
United Airlines
Deal found 6/9![United Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/271:30 pm
TUS
- GTF
1 stop7h 04m
United Airlines
Deal found 6/9![United Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 6/9. 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.
Sun 6/287:05 am
TUS
- GTF
1 stop4h 35m
Delta
Deal found 6/9![Delta logo]()
$378
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 6/262:29 pm
TUS
- GTF
1 stop25h 00m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 6/9. 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 7/226:20 am
TUS
- GTF
2 stops10h 22m
Delta
Deal found 6/9![Delta logo]()
$450
This Priceline deal was found by Cheapflights users on 6/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:00 am
TUS
- GTF
2 stops9h 29m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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 6/272:58 pm
TUS
- GTF
2 stops24h 31m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/261:30 pm
TUS
- GTF
1 stop7h 04m
United Airlines
Deal found 6/9![United Airlines logo]()
$501
This Delta deal was found by Cheapflights users on 6/9. 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.
Fri 6/264:30 pm
TUS
- GTF
1 stop5h 10m
Delta
Deal found 6/9![Delta logo]()
$572
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Wed 7/222:29 pm
TUS
- GTF
3 stops42h 05m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$579
Find flight deals from Tucson to Great Falls
Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to Great Falls (GTF). 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 June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $308 (Alaska Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Tucson 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 June 11, 2026.
Use the filters below to find and compare flights from Tucson to Great Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TucsonGreat Falls
TUS - GTF
TUSGTF
Tucson
Thu 8/27
6:29 am-5:42 pm
2 stops10h 13m
Great Falls
Sun 8/30
6:22 pm-9:46 pm
1 stop4h 24m
$324
TucsonGreat Falls
TUS - GTF
TUSGTF
Tucson
Sat 11/7
7:01 am-4:17 pm
1 stop9h 16m
Great Falls
Wed 11/11
4:57 pm-10:48 pm
1 stop5h 51m
$415
Quickest round-trip
TucsonGreat Falls
TUS - GTF
TUSGTF
Tucson
Sun 7/5
11:16 am-5:44 pm
1 stop5h 28m
Great Falls
Sat 7/11
5:40 am-10:24 am
1 stop5h 44m
$462
Cheapest one-way
TucsonGreat Falls
TUS - GTF
TUSGTF
Tucson
Wed 7/22
5:45 am-1:41 pm
1 stop6h 56m
$328
TucsonGreat Falls
TUS - GTF
TUSGTF
Tucson
Sat 6/27
1:30 pm-9:34 pm
1 stop7h 04m
$373
Quickest one-way
TucsonGreat Falls
TUS - GTF
TUSGTF
Tucson
Sun 6/28
7:05 am-12:40 pm
1 stop4h 35m
$378
TucsonGreat Falls
TUS - GTF
TUSGTF
Tucson
Fri 6/26
2:29 pm-4:29 pm
1 stop25h 00m
$439
TucsonGreat Falls
TUS - GTF
TUSGTF
Tucson
Wed 7/22
6:20 am-5:42 pm
2 stops10h 22m
$450
TucsonGreat Falls
TUS - GTF
TUSGTF
Tucson
Sat 6/27
11:35 am-4:29 pm
2 stops27h 54m
$484
TucsonGreat Falls
TUS - GTF
TUSGTF
Tucson
Fri 6/26
1:30 pm-9:34 pm
1 stop7h 04m
$501
Sorted by cheapest first
Compare providers for flights from Tucson to Great Falls
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tucson to Great Falls in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Tucson-Great Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tucson-Great Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tucson-Great Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Tucson-Great Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tucson-Great Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Tucson to Great Falls
Have a flexible travel schedule? Discover the best time to fly to Great Falls from Tucson with our price prediction graph.
TUS-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.
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 June 11, 2026.
Get a feel of what it's like to fly with Delta from Tucson 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
Overall
7.9
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Overall
7.9
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Tucson 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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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 June 11, 2026.
Tucson and Great Falls flights
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Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Tucson to Great Falls
Discover the top airline that operate flights from Tucson 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 June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$312 | Average$378 | FlexibilityNo cancel fee | On-timeN/A |