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 MS9 to GTF?

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

What airport do you fly into for flights to Great Falls from Mesa?

For a flight from Mesa to Great Falls, you will be flying into Great Falls. Great Falls (GTF) is just 3.5 mi from the center of the city. Great Falls is the only Great Falls airport and it handles 0 inbound flights from Mesa per day. 2 airlines have flights to Great Falls from Mesa on a regular basis.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Mesa 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.

Find Cheap Flights from Mesa to Great Falls

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Find flight deals from Mesa to Great Falls

Popular in	January
Cheapest in	June
Average price	$480

Highest demand for flights based on searches. 27% potential increase in price ($240 potential increase over avg. RT price).

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Cheapest flight prices on average. 8% potential price decrease ($47 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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Reviews of airlines servicing Great Falls

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.

Delta

7.8

Good

8,653 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Delta

7.8

Good

8,653 reviews

Delta

7.8

Good

8,653 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Related info for your journey

What airport do you fly into for flights to Great Falls from Mesa?
For a flight from Mesa to Great Falls, you will be flying into Great Falls. Great Falls (GTF) is just 3.5 mi from the center of the city. Great Falls is the only Great Falls airport and it handles 0 inbound flights from Mesa per day. 2 airlines have flights to Great Falls from Mesa on a regular basis.
Can I find deals for flights from Mesa to Great Falls that include hotel bookings?
Yes. In addition to deals on Mesa to Great Falls flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Mesa to Great Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mesa to Great Falls.
Can I find deals for business class flights from Mesa to Great Falls?
Yes. Cheapflights offers flight deals from Mesa 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

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Top 2 airlines flying from Mesa to Great Falls

Airline	Cheapest	Average	Flexibility	On-time
Allegiant Air	Cheapest$90	Average$120	FlexibilityNo cancel fee	On-time88%
Delta	Cheapest$352	Average$526	FlexibilityNo cancel fee	On-timeN/A

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Find cheap flights from Mesa to Great Falls with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Mesa to Great Falls

Popular in

Cheapest in

Average price

Reviews of airlines servicing Great Falls

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.

Related info for your journey

What airport do you fly into for flights to Great Falls from Mesa?

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

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

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

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

Complete your trip

Complete your trip to Great Falls by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Mesa to Great Falls by cabin class

Find flights from Mesa to Great Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 October 13, 2026.

Mesa and Great Falls flights

Browse other Mesa and Great Falls flight options. Last updated on October 13, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Mesa to Great Falls flights

Consider these flights traveling from Mesa to Great Falls.

Top 2 airlines flying from Mesa to Great Falls

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Travel Smart

Cheap flights from Mesa, AZ to Great Falls (GTF)

Find cheap flights from Mesa to Great Falls with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Mesa to Great Falls

Popular in

Cheapest in

Average price

Reviews of airlines servicing Great Falls

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.

Related info for your journey

What airport do you fly into for flights to Great Falls from Mesa?

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

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

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

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

Complete your trip

Complete your trip to Great Falls by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Mesa to Great Falls by cabin class

Find flights from Mesa to Great Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 October 13, 2026.

Mesa and Great Falls flights

Browse other Mesa and Great Falls flight options. Last updated on October 13, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Mesa to Great Falls flights

Consider these flights traveling from Mesa to Great Falls.

Top 2 airlines flying from Mesa to Great Falls

100% Free

Book with Flexibility

Travel Smart