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Cheap flights from Arizona to Great Falls from $141

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Arizona to Great Falls departing on 7/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
6:15 am - 9:34 am
LAS
-
GTF
2h 19mnonstop
Allegiant Air Logo
10:19 am - 11:34 am
GTF
-
LAS
2h 15mnonstop
$141Allegiant Air
Fri, Jul 24 - Mon, Jul 27
Allegiant Air Logo
6:10 am - 9:29 am
LAS
-
GTF
2h 19mnonstop
Allegiant Air Logo
9:18 pm - 11:37 pm
GTF
-
LAS
27h 19m
2 stops
$268Allegiant Air
Fri, Aug 7 - Thu, Aug 13
Allegiant Air Logo
6:10 am - 9:29 am
LAS
-
GTF
2h 19mnonstop
Allegiant Air Logo
10:24 am - 11:39 am
GTF
-
LAS
2h 15mnonstop
$301Allegiant Air
Mon, Jul 27 - Fri, Jul 31
Delta Logo
4:50 pm - 10:38 pm
TUS
-
GTF
4h 48m
1 stop
Delta Logo
6:18 pm - 9:46 pm
GTF
-
TUS
4h 28m
1 stop
$308Delta
Sat, Aug 8 - Fri, Aug 14
Multiple Airlines Logo
6:10 am - 9:29 am
LAS
-
GTF
2h 19mnonstop
Multiple Airlines Logo
5:09 pm - 11:05 pm
GTF
-
LAS
6h 56m
1 stop
$327Multiple Airlines
Fri, Aug 7 - Thu, Aug 13
United Airlines Logo
7:00 am - 1:37 pm
LAS
-
GTF
5h 37m
1 stop
United Airlines Logo
2:39 pm - 6:55 pm
GTF
-
LAS
5h 16m
1 stop
$342United Airlines
Wed, Nov 4 - Tue, Nov 10
Delta Logo
6:35 am - 5:38 pm
LAS
-
GTF
10h 03m
2 stops
Delta Logo
5:40 am - 8:53 am
GTF
-
LAS
4h 13m
1 stop
$348Delta
Fri, Aug 7 - Thu, Aug 13
United Airlines Logo
1:36 pm - 9:34 pm
LAS
-
GTF
6h 58m
1 stop
United Airlines Logo
6:15 am - 10:49 am
GTF
-
LAS
5h 34m
1 stop
$362United Airlines
Tue, Aug 4 - Tue, Aug 11
Alaska Airlines Logo
8:20 am - 4:39 pm
PHX
-
GTF
7h 19m
1 stop
Alaska Airlines Logo
5:19 pm - 4:42 pm
GTF
-
PHX
24h 23m
1 stop
$362Alaska Airlines
Sat, Sep 26 - Wed, Sep 30
Alaska Airlines Logo
2:29 pm - 4:38 pm
PHX
-
GTF
25h 09m
1 stop
Alaska Airlines Logo
5:18 pm - 10:00 pm
GTF
-
PHX
5h 42m
1 stop
$371Alaska Airlines
Fri, Aug 28 - Wed, Sep 2

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United Airlines flights from Arizona to Great Falls

Our best United Airlines deals on Arizona to Great Falls flight tickets
United Airlines
Nov 4
LAS7:00 amLas Vegas Harry Reid Intl
5h 37m
1 stop
GTF1:37 pmGreat Falls
Nov 10
GTF2:39 pmGreat Falls
5h 16m
1 stop
LAS6:55 pmLas Vegas Harry Reid Intl
$342
United Airlines
Aug 4
LAS1:36 pmLas Vegas Harry Reid Intl
6h 58m
1 stop
GTF9:34 pmGreat Falls
Aug 11
GTF6:15 amGreat Falls
5h 34m
1 stop
LAS10:49 amLas Vegas Harry Reid Intl
$362
United Airlines
Oct 20
TUS1:40 pmTucson
6h 42m
1 stop
GTF9:22 pmGreat Falls
Oct 24
GTF6:15 amGreat Falls
7h 19m
1 stop
TUS12:34 pmTucson
$398

Alaska Airlines flights from Arizona to Great Falls

Our best Alaska Airlines deals on Arizona to Great Falls flight tickets
Alaska Airlines
Sep 26
PHX8:20 amPhoenix Sky Harbor Intl
7h 19m
1 stop
GTF4:39 pmGreat Falls
Sep 30
GTF5:19 pmGreat Falls
24h 23m
1 stop
PHX4:42 pmPhoenix Sky Harbor Intl
$362
Alaska Airlines
Aug 28
PHX2:29 pmPhoenix Sky Harbor Intl
25h 09m
1 stop
GTF4:38 pmGreat Falls
Sep 2
GTF5:18 pmGreat Falls
5h 42m
1 stop
PHX10:00 pmPhoenix Sky Harbor Intl
$371
Alaska Airlines
Aug 22
PHX6:02 amPhoenix Sky Harbor Intl
9h 36m
1 stop
GTF4:38 pmGreat Falls
Aug 30
GTF5:18 pmGreat Falls
22h 45m
1 stop
PHX3:03 pmPhoenix Sky Harbor Intl
$372

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 July 11, 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
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

Mon 7/27

10:19 am-11:34 am

Nonstop2h 15m

$141

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Fri 8/7

6:10 am-9:29 am

Nonstop2h 19m

Great Falls

Thu 8/13

9:18 pm-11:37 pm

2 stops27h 19m

$268

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Mon 7/27

6:10 am-9:29 am

Nonstop2h 19m

Great Falls

Fri 7/31

10:24 am-11:39 am

Nonstop2h 15m

$301

TucsonGreat Falls

TUS - GTF

TUSGTF

Tucson

Sat 8/8

4:50 pm-10:38 pm

1 stop4h 48m

Great Falls

Fri 8/14

6:18 pm-9:46 pm

1 stop4h 28m

$308

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Fri 8/7

6:10 am-9:29 am

Nonstop2h 19m

Great Falls

Thu 8/13

5:09 pm-11:05 pm

1 stop6h 56m

$327

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Wed 11/4

7:00 am-1:37 pm

1 stop5h 37m

Great Falls

Tue 11/10

2:39 pm-6:55 pm

1 stop5h 16m

$342

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Fri 8/7

6:35 am-5:38 pm

2 stops10h 03m

Great Falls

Thu 8/13

5:40 am-8:53 am

1 stop4h 13m

$348

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Tue 8/4

1:36 pm-9:34 pm

1 stop6h 58m

Great Falls

Tue 8/11

6:15 am-10:49 am

1 stop5h 34m

$362

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Sat 9/26

8:20 am-4:39 pm

1 stop7h 19m

Great Falls

Wed 9/30

5:19 pm-4:42 pm

1 stop24h 23m

$362

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Fri 8/28

2:29 pm-4:38 pm

1 stop25h 09m

Great Falls

Wed 9/2

5:18 pm-10:00 pm

1 stop5h 42m

$371

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 August is another great option to travel to Great Falls, with average flight prices from Arizona averaging around $156.

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 $146 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

What cabin class options are available on Arizona to Great Falls flights?

There is only 1 cabin class available to choose from on Arizona to Great Falls flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

Best Price Found

$93

Fastest flight time

2h 19m

Direct flights

Tue and Sat

Airports in Great Falls

1 airport
The best flight deal from Arizona to Great Falls found on momondo in the last 72 hours is $93
The fastest flight from Arizona to Great Falls takes 2h 19m
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 $92Free CancellationRating
7.3
686 reviews
Search Allegiant Air flights
DeltaPriceFrom $312Free CancellationRating
7.8
8,459 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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