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Cheap flights from Arizona to Great Falls from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Arizona to Great Falls departing on 5/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Arizona to Great Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
6:10 am - 9:28 am
LAS
-
GTF
2h 18mnonstop
Allegiant Air Logo
10:18 am - 11:35 am
GTF
-
LAS
2h 17mnonstop
$111Allegiant Air
Mon, Jun 15 - Fri, Jun 19
Allegiant Air Logo
6:15 am - 9:34 am
LAS
-
GTF
2h 19mnonstop
Allegiant Air Logo
10:24 am - 11:39 am
GTF
-
LAS
2h 15mnonstop
$139Allegiant Air
Fri, Jul 24 - Fri, Jul 31
Allegiant Air Logo
6:15 am - 9:34 am
LAS
-
GTF
2h 19mnonstop
Allegiant Air Logo
10:24 am - 11:39 am
GTF
-
LAS
2h 15mnonstop
$150Allegiant Air
Fri, Jul 24 - Fri, Jul 31
Multiple Airlines Logo
10:04 am - 8:20 pm
LAS
-
GTF
9h 16m
1 stop
Multiple Airlines Logo
10:19 am - 11:34 am
GTF
-
LAS
2h 15mnonstop
$244Multiple Airlines
Sun, Jul 12 - Mon, Jul 20
Multiple Airlines Logo
10:04 am - 8:20 pm
LAS
-
GTF
9h 16m
1 stop
Multiple Airlines Logo
10:19 am - 11:34 am
GTF
-
LAS
2h 15mnonstop
$251Multiple Airlines
Thu, Jul 23 - Mon, Jul 27
Delta Logo
4:30 pm - 10:40 pm
TUS
-
GTF
5h 10m
1 stop
Delta Logo
6:25 pm - 10:02 pm
GTF
-
TUS
4h 37m
1 stop
$308Delta
Thu, Jun 11 - Wed, Jun 17
Delta Logo
4:30 pm - 10:40 pm
TUS
-
GTF
5h 10m
1 stop
Delta Logo
5:40 am - 11:12 am
GTF
-
TUS
6h 32m
2 stops
$314Delta
Thu, Jun 11 - Wed, Jun 17
Alaska Airlines Logo
7:56 pm - 6:12 pm
PHX
-
GTF
21h 16m
1 stop
Alaska Airlines Logo
6:52 pm - 11:59 pm
GTF
-
PHX
6h 07m
1 stop
$368Alaska Airlines
Fri, Jun 5 - Sun, Jun 7
Alaska Airlines Logo
6:00 am - 6:12 pm
PHX
-
GTF
11h 12m
1 stop
Alaska Airlines Logo
5:09 pm - 11:54 pm
GTF
-
PHX
7h 45m
1 stop
$384Alaska Airlines
Sun, Jun 7 - Thu, Jun 18
United Airlines Logo
1:30 pm - 9:34 pm
TUS
-
GTF
7h 04m
1 stop
United Airlines Logo
6:15 am - 12:32 pm
GTF
-
TUS
7h 17m
1 stop
$616United Airlines
Tue, May 26 - Sat, May 30

Allegiant Air flights from Arizona to Great Falls

Our best Allegiant Air deals on Arizona to Great Falls flight tickets
Allegiant Air
Jun 15
LAS6:10 amLas Vegas Harry Reid Intl
2h 18m
GTF9:28 amGreat Falls
Jun 19
GTF10:18 amGreat Falls
2h 17m
LAS11:35 amLas Vegas Harry Reid Intl
$111
Allegiant Air
Jul 24
LAS6:15 amLas Vegas Harry Reid Intl
2h 19m
GTF9:34 amGreat Falls
Jul 31
GTF10:24 amGreat Falls
2h 15m
LAS11:39 amLas Vegas Harry Reid Intl
$139
Allegiant Air
May 22
LAS6:15 amLas Vegas Harry Reid Intl
2h 19m
GTF9:34 amGreat Falls
May 29
GTF10:24 amGreat Falls
2h 13m
LAS11:37 amLas Vegas Harry Reid Intl
$148

Alaska Airlines flights from Arizona to Great Falls

Our best Alaska Airlines deals on Arizona to Great Falls flight tickets
Alaska Airlines
Jun 5
LAS8:56 pmLas Vegas Harry Reid Intl
20h 16m
1 stop
GTF6:12 pmGreat Falls
Jun 8
GTF6:52 pmGreat Falls
26h 43m
1 stop
LAS8:35 pmLas Vegas Harry Reid Intl
$372
Alaska Airlines
Jun 7
PHX6:00 amPhoenix Sky Harbor Intl
11h 12m
1 stop
GTF6:12 pmGreat Falls
Jun 18
GTF5:09 pmGreat Falls
7h 45m
1 stop
PHX11:54 pmPhoenix Sky Harbor Intl
$384
Alaska Airlines
Jun 5
LAS8:56 pmLas Vegas Harry Reid Intl
20h 16m
1 stop
GTF6:12 pmGreat Falls
Jun 8
GTF6:52 pmGreat Falls
25h 58m
2 stops
LAS7:50 pmLas Vegas Harry Reid Intl
$401

momondo Fare Finder

 
Customize your flight search to find flights from Arizona 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, momondo users made 832,500 searches. Data last updated May 15, 2026.
Use the filters below to find and compare flights from Arizona to Great Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Mon 6/15

6:10 am-9:28 am

Nonstop2h 18m

Great Falls

Fri 6/19

10:18 am-11:35 am

Nonstop2h 17m

$111
Quickest round-trip

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Fri 7/24

6:15 am-9:34 am

Nonstop2h 19m

Great Falls

Fri 7/31

10:24 am-11:39 am

Nonstop2h 15m

$139

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Fri 7/24

6:15 am-9:34 am

Nonstop2h 19m

Great Falls

Fri 7/31

10:24 am-11:39 am

Nonstop2h 15m

$150

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Sun 7/12

10:04 am-8:20 pm

1 stop9h 16m

Great Falls

Mon 7/20

10:19 am-11:34 am

Nonstop2h 15m

$244

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Thu 7/23

10:04 am-8:20 pm

1 stop9h 16m

Great Falls

Mon 7/27

10:19 am-11:34 am

Nonstop2h 15m

$251

TucsonGreat Falls

TUS - GTF

TUSGTF

Tucson

Thu 6/11

4:30 pm-10:40 pm

1 stop5h 10m

Great Falls

Wed 6/17

6:25 pm-10:02 pm

1 stop4h 37m

$308

TucsonGreat Falls

TUS - GTF

TUSGTF

Tucson

Thu 6/11

4:30 pm-10:40 pm

1 stop5h 10m

Great Falls

Wed 6/17

5:40 am-11:12 am

2 stops6h 32m

$314

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Fri 6/5

7:56 pm-6:12 pm

1 stop21h 16m

Great Falls

Sun 6/7

6:52 pm-11:59 pm

1 stop6h 07m

$368

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Sun 6/7

6:00 am-6:12 pm

1 stop11h 12m

Great Falls

Thu 6/18

5:09 pm-11:54 pm

1 stop7h 45m

$384

TucsonGreat Falls

TUS - GTF

TUSGTF

Tucson

Tue 5/26

1:30 pm-9:34 pm

1 stop7h 04m

Great Falls

Sat 5/30

6:15 am-12:32 pm

1 stop7h 17m

$616

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Great Falls from

How to get the cheapest flight ticket from Arizona to Great Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Great Falls?

The month of February is another great option to travel to Great Falls, with average flight prices from Arizona averaging around $0.

What is the cheapest time of day to depart on your flight to Great Falls?

According to our data, the cheapest time of day to fly to Great Falls is in the morning. momondo users have found flights departing from Arizona to Great Falls in the morning for as low as $144. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $214 on average. Flights to Great Falls from Arizona in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Arizona to Great Falls flight route?

Fly from Phoenix-Mesa Gateway to Great Falls for the best Arizona - Great Falls flight prices

Can stopping save me money on Arizona to Great Falls flights?

You could potentially save up to 45% on your flight if you consider stops on a Arizona to Great Falls flight.

Cheap Arizona to Great Falls flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Arizona to Great Falls

Fastest flight time

2h 18m

Direct flights

Tue and Sat

Airports in Great Falls

1 airport
The fastest flight from Arizona to Great Falls takes 2h 18m
Direct flights go from Arizona to Great Falls on Tuesday and Saturday. There are no airlines offering direct flights.
There is 1 airport in Great Falls. From Arizona there are direct flights to Great Falls (GTF).
Search flight deals

Frequently asked questions about flying from Arizona to Great Falls

  • When did momondo last update prices for flights from Arizona to Great Falls Airport?

    Prices for flights from Arizona to Great Falls Airport are updated daily.

  • How many operators does momondo search for flights from Arizona to Great Falls Airport?

  • How old do you have to be to fly from Arizona to Great Falls Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Arizona to Great Falls Airport.

  • What documentation or ID do you need to fly to Great Falls Airport?

    The travel and health documents required for your trip to Great Falls Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Great Falls Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Arizona to Great Falls?

Best airlines flying from Arizona to Great Falls

Compare and see reviews for airlines that fly from Arizona to Great Falls with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $116Free CancellationRating
7.3
709 reviews
Search Allegiant Air flights
DeltaPriceFrom $303Free CancellationRating
7.9
8,452 reviews
Search Delta flights

Traveling to a place near Great Falls?

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

Why use momondo?

Why should I use momondo to find a flight deal from Arizona to Great Falls?

Finding the right flight to Great Falls from Arizona is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Great Falls quick and easy, saving you time and money.

Can I find flights from Arizona to Great Falls with flexible booking policies on momondo?

Yes. All flights to Great Falls from Arizona on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Arizona to Great Falls?

momondo provides multiple filters to help you find the best flight to Great Falls from Arizona. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Arizona to Great Falls right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Great Falls from Arizona. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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