In terms of precipitation, rainfall in Mesa ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Mesa when rainfall is around 0.0 in.

If weather is an important factor for your trip to Mesa, 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 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

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

For a flight from Great Falls to Mesa, you will be flying from 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 outbound flights to Mesa per day. 3 airlines have flights to Mesa from Great Falls on a regular basis.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Great Falls to Mesa 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 Great Falls to Mesa

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Find flight deals from Great Falls to Mesa

Popular in	May
Cheapest in	July
Average price	$272

Highest demand for flights based on searches. 31% potential increase in price ($274 potential increase over avg. RT price).

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Cheapest flight prices on average. 18% potential price decrease ($95 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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

What is the cheapest time of day to fly from GTF to MS9?

When flying from Great Falls to Mesa, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 47% versus a flight at noon.

Reviews of airlines servicing Mesa

See what other customers who have flown with Delta and United Airlines from Great Falls to Mesa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,652 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

8,652 reviews

Delta

7.8

Good

8,652 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.

United Airlines

7.3

Good

10,388 reviews

Delta

7.8

Good

8,652 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 from for flights from Great Falls to Mesa?
For a flight from Great Falls to Mesa, you will be flying from 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 outbound flights to Mesa per day. 3 airlines have flights to Mesa from Great Falls on a regular basis.
Can I find deals for flights from Great Falls to Mesa that include hotel bookings?
Yes. In addition to deals on Great Falls to Mesa flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Great Falls to Mesa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Mesa.
Can I find deals for business class flights from Great Falls to Mesa?
Yes. Cheapflights offers flight deals from Great Falls to Mesa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top 3 airlines flying from Great Falls to Mesa

Airline	Cheapest	Average	Flexibility	On-time
Allegiant Air	Cheapest$88	Average$134	FlexibilityNo cancel fee	On-time88%
United Airlines	Cheapest$204	Average$475	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$310	Average$489	FlexibilityNo cancel fee	On-timeN/A

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Find cheap flights from Great Falls to Mesa with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Great Falls to Mesa

Popular in

Cheapest in

Average price

Cheapflights Insights

What is the cheapest time of day to fly from GTF to MS9?

When flying from Great Falls to Mesa, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 47% versus a flight at noon.

Reviews of airlines servicing Mesa

Get insights into the airlines that provide service to Mesa. 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 Mesa. Reviews last updated October 19, 2026.

See what other customers who have flown with Delta and United Airlines from Great Falls to Mesa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

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 Great Falls to Mesa

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

Complete your trip

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

Search flights from Great Falls to Mesa by cabin class

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

Great Falls and Mesa flights

Browse other Great Falls and Mesa flight options. Last updated on October 19, 2026.

Other flights from Great Falls

Browse through other flights departing from Great Falls. Flights are based on user searches made on Cheapflights and were last updated on October 19, 2026.

Popular flight searches

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Great Falls to Mesa flights

Consider these flights traveling from Great Falls to Mesa.

Top 3 airlines flying from Great Falls to Mesa

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

Find cheap flights from Great Falls to Mesa with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Great Falls to Mesa

Popular in

Cheapest in

Average price

Cheapflights Insights

What is the cheapest time of day to fly from GTF to MS9?

When flying from Great Falls to Mesa, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 47% versus a flight at noon.

Reviews of airlines servicing Mesa

Get insights into the airlines that provide service to Mesa. 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 Mesa. Reviews last updated October 19, 2026.

See what other customers who have flown with Delta and United Airlines from Great Falls to Mesa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

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 Great Falls to Mesa

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

Complete your trip

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

Search flights from Great Falls to Mesa by cabin class

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

Great Falls and Mesa flights

Browse other Great Falls and Mesa flight options. Last updated on October 19, 2026.

Other flights from Great Falls

Browse through other flights departing from Great Falls. Flights are based on user searches made on Cheapflights and were last updated on October 19, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Great Falls to Mesa flights

Consider these flights traveling from Great Falls to Mesa.

Top 3 airlines flying from Great Falls to Mesa

100% Free

Book with Flexibility

Travel Smart