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$177+ Cheap flights from Great Falls to Tucson (GTF - TUS)

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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — TUS
May 4 — May 111
Mon 5/4
Mon 5/11
1 adult, Economy
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Cheap flight deals from Great Falls to Tucson

Cheapest flights from Great Falls to Tucson
Explore the most affordable flight options available from Great Falls to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2026.

This Delta deal was found by Cheapflights users on 4/2. 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 5/306:19 pm
GTF
-
TUS
1 stop4h 11m
Delta
Sun 6/77:05 am
TUS
-
GTF
1 stop4h 35m
Delta
Deal found 4/2$328
This Delta deal was found by Cheapflights users on 4/2. 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 5/306:19 pm
GTF
-
TUS
1 stop4h 11m
Delta
Sat 6/66:50 am
TUS
-
GTF
2 stops9h 49m
Delta
Deal found 4/2$334
This Delta deal was found by Cheapflights users on 3/30. 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 4/236:20 pm
GTF
-
TUS
1 stop4h 11m
Delta
Mon 4/274:56 pm
TUS
-
GTF
1 stop4h 33m
Delta
Deal found 3/30$358
This Delta deal was found by Cheapflights users on 4/2. 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 5/306:19 pm
GTF
-
TUS
1 stop4h 11m
Delta
Wed 6/312:31 pm
TUS
-
GTF
2 stops8h 55m
Delta
Deal found 4/2$364
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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 4/185:06 pm
GTF
-
TUS
1 stop6h 11m
Alaska Airlines
Wed 4/227:50 am
TUS
-
GTF
1 stop8h 45m
Alaska Airlines
Deal found 4/2$384
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:40 am
GTF
-
TUS
1 stop5h 44m
Delta
Thu 6/46:50 am
TUS
-
GTF
2 stops9h 49m
Delta
Deal found 3/31$404
This Expedia deal was found by Cheapflights users on 4/3. 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 9/45:18 pm
GTF
-
TUS
1 stop21h 47m
Alaska Airlines
Tue 9/83:08 pm
TUS
-
GTF
1 stop24h 31m
Alaska Airlines
Deal found 4/3$409
This United Airlines deal was found by Cheapflights users on 4/3. 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 5/276:15 am
GTF
-
TUS
1 stop7h 17m
United Airlines
Thu 6/45:45 am
TUS
-
GTF
1 stop6h 56m
United Airlines
Deal found 4/3$418
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:52 pm
GTF
-
TUS
1 stop18h 14m
Alaska Airlines
Thu 6/41:02 pm
TUS
-
GTF
1 stop28h 10m
Alaska Airlines
Deal found 3/31$442

Find flight deals from Great Falls to Tucson

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Tucson (TUS). 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 April 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$328
(Delta)

One-way from

$177
(Delta)

Popular in

December

Cheapest in

October

Average price

$557
Provider with most accurate pricing for Great Falls-Tucson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Great Falls-Tucson flights.
Search Deals
From Great Falls to Tucson
Search Deals
One-way flight from Great Falls to Tucson
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls to Tucson 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 April 4, 2026.
Use the filters below to find and compare flights from Great Falls to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Great FallsTucson

GTF - TUS

GTFTUS

Great Falls

Sat 5/30

6:19 pm-9:30 pm

1 stop4h 11m

Tucson

Wed 6/3

4:52 pm-10:26 pm

1 stop4h 34m

$328

Great FallsTucson

GTF - TUS

GTFTUS

Great Falls

Sat 5/30

6:19 pm-9:30 pm

1 stop4h 11m

Tucson

Sat 6/6

4:52 pm-10:26 pm

1 stop4h 34m

$328

Great FallsTucson

GTF - TUS

GTFTUS

Great Falls

Fri 6/26

6:35 pm-10:02 pm

1 stop4h 27m

Tucson

Tue 6/30

4:30 pm-10:40 pm

1 stop5h 10m

$328

Great FallsTucson

GTF - TUS

GTFTUS

Great Falls

Sat 4/18

5:06 pm-10:17 pm

1 stop6h 11m

Tucson

Wed 4/22

7:50 am-5:35 pm

1 stop8h 45m

$384

Great FallsTucson

GTF - TUS

GTFTUS

Great Falls

Sat 5/30

5:40 am-10:24 am

1 stop5h 44m

Tucson

Fri 6/5

6:50 am-5:39 pm

2 stops9h 49m

$384

Great FallsTucson

GTF - TUS

GTFTUS

Great Falls

Thu 4/23

6:20 pm-9:31 pm

1 stop4h 11m

Tucson

Mon 4/27

11:30 am-10:29 pm

2 stops9h 59m

$384

Great FallsTucson

GTF - TUS

GTFTUS

Great Falls

Wed 5/27

5:40 am-10:24 am

1 stop5h 44m

Tucson

Thu 6/4

6:50 am-5:39 pm

2 stops9h 49m

$404

Great FallsTucson

GTF - TUS

GTFTUS

Great Falls

Sat 5/30

5:40 am-10:24 am

1 stop5h 44m

Tucson

Thu 6/4

6:50 am-5:39 pm

2 stops9h 49m

$404

Great FallsTucson

GTF - TUS

GTFTUS

Great Falls

Wed 5/27

6:52 pm-12:06 pm

1 stop18h 14m

Tucson

Thu 6/4

1:02 pm-6:12 pm

1 stop28h 10m

$442
Cheapest one-way
Quickest one-way

Great FallsTucson

GTF - TUS

GTFTUS

Great Falls

Sat 9/19

6:20 pm-10:12 pm

1 stop4h 52m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Sorted by cheapest first

Compare providers for flights from Great Falls to Tucson

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 Great Falls to Tucson in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Great Falls-Tucson flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Great Falls-Tucson flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Great Falls-Tucson flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Great Falls-Tucson 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 Great Falls-Tucson 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 Great Falls to Tucson

Have a flexible travel schedule? Discover the best time to fly to Tucson from Great Falls 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.

Cheapflights Insights

Everything you need to know about your flight from Great Falls to Tucson

How much does it cost to fly round-trip from Great Falls to Tucson?

Reviews of airlines servicing Tucson

Get insights into the airlines that provide service to Tucson. 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 Tucson. Reviews last updated April 4, 2026.
See what other customers who have flown with Delta from Great Falls to Tucson have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,383 reviews

Overall

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,383 reviews
Delta
7.9
Good
8,383 reviews

Overall

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to Tucson. 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 Great Falls to Tucson?

    Airlines like Delta fly from Great Falls to Tucson in about 4h 11m. The time it takes to get you to your destination can typically vary by up to . The distance between Great Falls and Tucson is about 1061 mi.

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

    Delta, at $319, was found to be the cheapest airline from Great Falls to Tucson.. You may be able to fly from Great Falls to Tucson for 32% less than the average price by searching for this airline.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
Sierra Vista
Bisbee
Green Valley

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Top airline flying from Great Falls to Tucson

Discover the top airline that operate flights from Great Falls to Tucson. 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 April 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$319Average$442FlexibilityNo cancel feeOn-timeN/A

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