How long is the flight from Tucson to Great Falls?

There are many flights that can get you from Tucson to Great Falls in 11h 19m. Fly via Delta or Alaska Airlines 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 $312, was found to be the cheapest airline from Tucson to Great Falls..

In terms of precipitation, rainfall in Great Falls ranges from 0.5 - 2.5 inches per month. June is typically the wettest month, when rainfall can reach 2.5 in. January is typically the driest time to visit Great Falls when rainfall is around 0.5 in.

If weather is an important factor for your trip to Great Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

What is the cheapest time of day to fly from TUS to GTF?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tucson to Great Falls as you normally would.

Most accurate provider : When it comes to deals on Tucson-Great Falls flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Tucson-Great Falls flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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.

$255+ Flights from Tucson to Great Falls

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1. Tell us where you want to go

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Cheap 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 December 12, 2025.

Thu 12/256:34 pmTUS - GTF

2 stops19h 05mUnited Airlines

Mon 12/296:15 amGTF - TUS

1 stop7h 23mUnited Airlines

Deal found 12/9

$792

Thu 12/256:01 amTUS - GTF

1 stop12h 40mAlaska Airlines

Mon 12/297:21 pmGTF - TUS

1 stop28h 44mAlaska Airlines

Deal found 12/9

$886

Thu 12/2512:22 pmTUS - GTF

2 stops10h 08mDelta

Mon 12/291:11 pmGTF - TUS

2 stops10h 09mDelta

Deal found 12/9

$903

Best flights from Tucson to Great Falls
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 December 12, 2025.

Thu 1/82:55 pmTUS - GTF

2 stops21h 38mDelta

Sun 1/115:30 amGTF - TUS

2 stops8h 34mDelta

Deal found 12/11

$255

Sat 1/106:00 amTUS - GTF

1 stop11h 19mAlaska Airlines

Wed 1/145:59 pmGTF - TUS

1 stop6h 00mAlaska Airlines

Deal found 12/11

$302

Thu 1/82:55 pmTUS - GTF

2 stops21h 38mDelta

Sat 1/105:30 amGTF - TUS

2 stops8h 47mDelta

Deal found 12/11

$255

Thu 1/82:55 pmTUS - GTF

2 stops21h 38mDelta

Tue 1/136:10 pmGTF - TUS

1 stop4h 17mDelta

Deal found 12/11

$290

Wed 1/76:00 amTUS - GTF

1 stop11h 19mAlaska Airlines

Wed 1/145:59 pmGTF - TUS

1 stop6h 00mAlaska Airlines

Deal found 12/11

$332

Wed 1/72:55 pmTUS - GTF

2 stops21h 38mDelta

Wed 1/146:10 pmGTF - TUS

1 stop4h 17mDelta

Deal found 12/11

$290

Fri 1/92:55 pmTUS - GTF

2 stops21h 38mDelta

Sun 1/115:30 amGTF - TUS

2 stops8h 34mDelta

Deal found 12/11

$306

Wed 1/712:24 pmTUS - GTF

1 stop5h 06mDelta

Sat 1/105:30 amGTF - TUS

2 stops8h 47mDelta

Deal found 12/11

$316

Tue 1/65:55 pmTUS - GTF

1 stop4h 35mDelta

Sat 1/105:30 amGTF - TUS

2 stops8h 47mDelta

Deal found 12/11

$316

Sat 1/108:00 amTUS - GTF

1 stop4h 33mDelta

Sun 1/115:30 amGTF - TUS

2 stops8h 34mDelta

Deal found 12/11

$318

Thu 1/82:55 pmTUS - GTF

2 stops21h 38mDelta

Fri 1/96:10 pmGTF - TUS

2 stops20h 07mDelta

Deal found 12/11

$326

Wed 1/72:55 pmTUS - GTF

2 stops21h 38mDelta

Mon 1/126:10 pmGTF - TUS

1 stop4h 17mDelta

Deal found 12/11

$336

Last-minute flights from Tucson to Great Falls
Discover last-minute flight deals from Tucson to Great Falls. Data last updated December 12, 2025 and is based on user searches.

Tue 1/65:55 pmTUS - GTF

1 stop4h 35mDelta

Sat 1/105:30 amGTF - TUS

2 stops8h 47mDelta

Deal found 12/11

$316

Tue 1/67:03 pmTUS - GTF

2 stops22h 16mAlaska Airlines

Wed 1/145:59 pmGTF - TUS

1 stop6h 00mAlaska Airlines

Deal found 12/11

$321

Wed 1/72:55 pmTUS - GTF

2 stops21h 38mDelta

Sun 1/115:30 amGTF - TUS

2 stops8h 34mDelta

Deal found 12/11

$255

Wed 1/72:55 pmTUS - GTF

2 stops21h 38mDelta

Tue 1/136:10 pmGTF - TUS

1 stop4h 17mDelta

Deal found 12/11

$290

Wed 1/72:55 pmTUS - GTF

2 stops21h 38mDelta

Thu 1/86:10 pmGTF - TUS

2 stops19h 54mDelta

Deal found 12/11

$335

Thu 1/82:55 pmTUS - GTF

2 stops21h 38mDelta

Sun 1/116:10 pmGTF - TUS

1 stop4h 17mDelta

Deal found 12/11

$336

Fri 1/94:29 pmTUS - GTF

1 stop24h 50mAlaska Airlines

Wed 1/145:59 pmGTF - TUS

1 stop6h 00mAlaska Airlines

Deal found 12/11

$302

Fri 1/92:55 pmTUS - GTF

2 stops21h 38mDelta

Sun 1/115:30 amGTF - TUS

2 stops8h 34mDelta

Deal found 12/11

$306

Sat 1/108:00 amTUS - GTF

1 stop4h 33mDelta

Sun 1/115:30 amGTF - TUS

2 stops8h 34mDelta

Deal found 12/11

$318

Find flight deals from Tucson to Great Falls

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$255 (Delta)

Provider with most accurate pricing for Tucson-Great Falls flight deals.

Search Deals

Provider most trusted by Cheapflights users for Tucson-Great Falls flights.

Search Deals

From Tucson to Great Falls

Search Deals

Cheapflights Fare Finder

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

Price

TucsonGreat Falls

TUS - GTF

TUSGTF

Tucson

Thu 1/8

2:55 pm-12:33 pm

2 stops21h 38m

Great Falls

Sun 1/11

5:30 am-2:04 pm

2 stops8h 34m

$255

TucsonGreat Falls

TUS - GTF

TUSGTF

Tucson

Thu 1/8

2:55 pm-12:33 pm

2 stops21h 38m

Great Falls

Sat 1/10

5:30 am-2:17 pm

2 stops8h 47m

$255

TucsonGreat Falls

TUS - GTF

TUSGTF

Tucson

Thu 1/8

2:55 pm-12:33 pm

2 stops21h 38m

Great Falls

Tue 1/13

6:10 pm-10:27 pm

1 stop4h 17m

$290

TucsonGreat Falls

TUS - GTF

TUSGTF

Tucson

Wed 1/7

2:55 pm-12:33 pm

2 stops21h 38m

Great Falls

Wed 1/14

6:10 pm-10:27 pm

1 stop4h 17m

$290

TucsonGreat Falls

TUS - GTF

TUSGTF

Tucson

Sat 1/10

6:00 am-5:19 pm

1 stop11h 19m

Great Falls

Wed 1/14

5:59 pm-11:59 pm

1 stop6h 00m

$302

TucsonGreat Falls

TUS - GTF

TUSGTF

Tucson

Fri 1/9

2:55 pm-12:33 pm

2 stops21h 38m

Great Falls

Sun 1/11

5:30 am-2:04 pm

2 stops8h 34m

$306

TucsonGreat Falls

TUS - GTF

TUSGTF

Tucson

Wed 1/7

12:24 pm-5:30 pm

1 stop5h 06m

Great Falls

Sat 1/10

5:30 am-2:17 pm

2 stops8h 47m

$316

TucsonGreat Falls

TUS - GTF

TUSGTF

Tucson

Tue 1/6

5:55 pm-10:30 pm

1 stop4h 35m

Great Falls

Sat 1/10

5:30 am-2:17 pm

2 stops8h 47m

$316

TucsonGreat Falls

TUS - GTF

TUSGTF

Tucson

Sat 1/10

8:00 am-12:33 pm

1 stop4h 33m

Great Falls

Sun 1/11

5:30 am-2:04 pm

2 stops8h 34m

$318

TucsonGreat Falls

TUS - GTF

TUSGTF

Tucson

Thu 1/8

2:55 pm-12:33 pm

2 stops21h 38m

Great Falls

Fri 1/9

6:10 pm-2:17 pm

2 stops20h 07m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 12 results

Compare providers for flights from Tucson to Great Falls

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 December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*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 Tucson-Great Falls flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Tucson-Great Falls flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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 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

7.9

Good

8,007 reviews

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

8,007 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

How long is the flight from Tucson to Great Falls?
There are many flights that can get you from Tucson to Great Falls in 11h 19m. Fly via Delta or Alaska Airlines 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 $312, 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.

See more FAQs

Shelby

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Top airline flying from Tucson to Great Falls

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$312	Average$626	FlexibilityNo cancel fee	On-timeN/A

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$255+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Tucson to Great Falls with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Tucson to Great Falls

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 December 12, 2025.

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 December 12, 2025.

Find flight deals from Tucson to Great Falls

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

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

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 December.

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.

Reviews of airlines servicing Great Falls

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.

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?

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

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

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

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

Traveling to a place near Great Falls?

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 for Tucson to Great Falls

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Tucson to Great Falls

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Book with Flexibility

Travel Smart

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 December 12, 2025.