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$496+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — GTF
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$496
(United Airlines)
From Tucson to Great Falls
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Find flight deals from Tucson to Great Falls

Cheapest flights from Tucson to Great Falls
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 September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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 9/251:30 pmTUS - GTF
1 stop6h 41mUnited Airlines
Mon 9/292:31 pmGTF - TUS
1 stop6h 53mUnited Airlines
Deal found 9/10$496
This Delta deal was found by Cheapflights users on 9/11. 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 9/265:55 amTUS - GTF
1 stop5h 30mDelta
Tue 9/305:40 amGTF - TUS
2 stops6h 34mDelta
Deal found 9/11$502
This Delta deal was found by Cheapflights users on 9/10. 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 9/257:00 amTUS - GTF
2 stops9h 27mDelta
Mon 9/291:05 pmGTF - TUS
2 stops8h 28mDelta
Deal found 9/10$897

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 September 11, 2025.
Use the filters below to find and compare flights from Tucson to Great Falls that are best for you.

Fly from

Tucson

Fly to

Great Falls

Route

Depart

Return

Price

TucsonGreat Falls

TUS - GTF

TUSGTF

Tucson

Thu 9/25

1:30 pm-9:11 pm

1 stop6h 41m

Great Falls

Mon 9/29

2:31 pm-8:24 pm

1 stop6h 53m

$496

TucsonGreat Falls

TUS - GTF

TUSGTF

Tucson

Fri 9/26

5:55 am-12:25 pm

1 stop5h 30m

Great Falls

Tue 9/30

6:11 pm-9:29 pm

1 stop4h 18m

$496

TucsonGreat Falls

TUS - GTF

TUSGTF

Tucson

Thu 9/25

7:00 am-5:27 pm

2 stops9h 27m

Great Falls

Mon 9/29

1:05 pm-8:33 pm

2 stops8h 28m

$897

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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.
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 September 11, 2025.
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.
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • How long is the flight from Tucson to Great Falls?

    There are many flights that can get you from Tucson to Great Falls in 5h 30m. Fly via United Airlines or Delta to get the fastest option. The distance from Tucson to Great Falls is about 1061 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Tucson to Great Falls round-trip?

    Delta, at $284, was found to be the cheapest airline from Tucson to Great Falls..

  • Can I find deals for flights from Tucson to Great Falls that include hotel bookings?

    Yes. In addition to deals on Tucson to Great Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tucson to Great Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tucson to Great Falls.

  • Can I find deals for business class flights from Tucson to Great Falls?

    Yes. Cheapflights offers flight deals from Tucson to Great Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tucson to Great Falls?

    Currently, January is the cheapest month in which you can book a flight from Tucson to Great Falls (average of $367). Flying from Tucson to Great Falls in July is currently the most expensive (average of $574). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
Shelby

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$284Average$626FlexibilityNo cancel feeOn-timeN/A

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