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Cheap flights from Arizona to Great Falls from $132

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 10/8. 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

Delta Logo
9:55 am - 5:26 pmPHX-GTF
6h 31m1 stop
Delta Logo
11:43 am - 4:14 pmGTF-PHX
5h 31m1 stop
$308Delta
Find Deal
Tue, Sep 2 - Thu, Sep 4
Delta Logo
5:20 pm - 10:45 pmPHX-GTF
4h 25m1 stop
Delta Logo
5:45 am - 3:30 pmGTF-PHX
10h 45m2 stops
$318Delta
Find Deal
Tue, Sep 2 - Thu, Sep 4
Delta Logo
12:16 pm - 10:45 pmPHX-GTF
9h 29m2 stops
Delta Logo
5:45 am - 3:30 pmGTF-PHX
10h 45m2 stops
$323Delta
Find Deal
Tue, Sep 2 - Thu, Sep 4
Delta Logo
5:20 pm - 10:28 pmPHX-GTF
4h 08m1 stop
Delta Logo
6:11 pm - 11:36 pmGTF-PHX
6h 25m1 stop
$356Delta
Find Deal
Thu, Sep 25 - Sun, Sep 28
United Airlines Logo
1:35 pm - 9:28 pmPHX-GTF
6h 53m1 stop
United Airlines Logo
2:35 pm - 8:17 pmGTF-PHX
6h 42m1 stop
$410United Airlines
Find Deal
Tue, Sep 2 - Thu, Sep 4
United Airlines Logo
1:39 pm - 9:28 pmLAS-GTF
6h 49m1 stop
United Airlines Logo
2:35 pm - 8:37 pmGTF-LAS
7h 02m1 stop
$436United Airlines
Find Deal
Fri, Aug 22 - Sun, Aug 31
Logo
1:00 pm - 10:31 amPHX-GTF
20h 31m3 stops
Logo
12:11 pm - 9:20 amGTF-PHX
22h 09m2 stops
$506
Find Deal
Thu, Aug 21 - Mon, Aug 25
Alaska Airlines Logo
10:20 pm - 5:35 pmLAS-GTF
18h 15m2 stops
Alaska Airlines Logo
6:15 pm - 11:29 pmGTF-LAS
6h 14m1 stop
$507Alaska Airlines
Find Deal
Mon, Oct 13 - Thu, Oct 16
Alaska Airlines Logo
7:55 pm - 3:20 pmLAS-GTF
18h 25m2 stops
Alaska Airlines Logo
4:00 pm - 10:20 pmGTF-LAS
7h 20m1 stop
$509Alaska Airlines
Find Deal
Sun, Dec 7 - Tue, Dec 9
Logo
1:00 pm - 10:31 amPHX-GTF
20h 31m3 stops
Logo
12:11 pm - 10:57 amGTF-PHX
23h 46m3 stops
$512
Find Deal
Thu, Aug 21 - Mon, Aug 25

United Airlines flights from Arizona to Great Falls

Our best United Airlines deals on Arizona to Great Falls flight tickets
United Airlines
Sep 2
PHX1:35 pmPhoenix Sky Harbor Intl
6h 53m
1 stop
GTF9:28 pmGreat Falls
Sep 4
GTF2:35 pmGreat Falls
6h 42m
1 stop
PHX8:17 pmPhoenix Sky Harbor Intl
$410
Find similar
United Airlines
Aug 22
LAS1:39 pmLas Vegas Harry Reid Intl
6h 49m
1 stop
GTF9:28 pmGreat Falls
Aug 31
GTF2:35 pmGreat Falls
7h 02m
1 stop
LAS8:37 pmLas Vegas Harry Reid Intl
$436
Find similar
United Airlines
Aug 29
PHX6:27 pmPhoenix Sky Harbor Intl
26h 01m
1 stop
GTF9:28 pmGreat Falls
Sep 1
GTF7:00 amGreat Falls
6h 28m
1 stop
PHX12:28 pmPhoenix Sky Harbor Intl
$453
Find similar

Delta flights from Arizona to Great Falls

Our best Delta deals on Arizona to Great Falls flight tickets
Delta
Sep 2
PHX9:55 amPhoenix Sky Harbor Intl
6h 31m
1 stop
GTF5:26 pmGreat Falls
Sep 4
GTF11:43 amGreat Falls
5h 31m
1 stop
PHX4:14 pmPhoenix Sky Harbor Intl
$308
Find similar
Delta
Sep 2
PHX5:20 pmPhoenix Sky Harbor Intl
4h 25m
1 stop
GTF10:45 pmGreat Falls
Sep 4
GTF5:45 amGreat Falls
10h 45m
2 stops
PHX3:30 pmPhoenix Sky Harbor Intl
$318
Find similar
Delta
Sep 2
PHX12:16 pmPhoenix Sky Harbor Intl
9h 29m
2 stops
GTF10:45 pmGreat Falls
Sep 4
GTF5:45 amGreat Falls
10h 45m
2 stops
PHX3:30 pmPhoenix Sky Harbor Intl
$323
Find similar

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 August 7, 2025.
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

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Tue 9/2

9:55 am-5:26 pm

1 stop6h 31m

Great Falls

Thu 9/4

11:43 am-4:14 pm

1 stop5h 31m

$308

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Tue 9/2

5:20 pm-10:45 pm

1 stop4h 25m

Great Falls

Thu 9/4

5:45 am-3:30 pm

2 stops10h 45m

$318

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Tue 9/2

12:16 pm-10:45 pm

2 stops9h 29m

Great Falls

Thu 9/4

5:45 am-3:30 pm

2 stops10h 45m

$323

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Thu 9/25

5:20 pm-10:28 pm

1 stop4h 08m

Great Falls

Sun 9/28

6:11 pm-11:36 pm

1 stop6h 25m

$356

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Tue 9/2

1:35 pm-9:28 pm

1 stop6h 53m

Great Falls

Thu 9/4

2:35 pm-8:17 pm

1 stop6h 42m

$410

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Fri 8/22

1:39 pm-9:28 pm

1 stop6h 49m

Great Falls

Sun 8/31

2:35 pm-8:37 pm

1 stop7h 02m

$436

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Thu 8/21

1:00 pm-10:31 am

3 stops20h 31m

Great Falls

Mon 8/25

12:11 pm-9:20 am

2 stops22h 09m

$506

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Mon 10/13

10:20 pm-5:35 pm

2 stops18h 15m

Great Falls

Thu 10/16

6:15 pm-11:29 pm

1 stop6h 14m

$507

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Sun 12/7

7:55 pm-3:20 pm

2 stops18h 25m

Great Falls

Tue 12/9

4:00 pm-10:20 pm

1 stop7h 20m

$509

PhoenixGreat Falls

PHX - GTF

PHXGTF

Phoenix Sky Harbor Intl

Thu 8/21

1:00 pm-10:31 am

3 stops20h 31m

Great Falls

Mon 8/25

12:11 pm-10:57 am

3 stops23h 46m

$512

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 October is another great option to travel to Great Falls, with average flight prices from Arizona averaging around $339.

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

The cheapest day to depart on your flight to Great Falls is on a Sunday when prices can be found for as low as $406. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Arizona because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $523.

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 afternoon. momondo users have found flights departing from Arizona to Great Falls in the afternoon for as low as $132. 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 morning when prices are $467 on average. Flights to Great Falls from Arizona in the morning 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 are 1 cabin classes 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?

No. A direct flight is the cheapest option for a flight between Arizona to Great Falls.

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

$132

Fastest flight time

3h 53m

Direct flights

Sat

Airports in Great Falls

1 airport
The best one-way flight to Great Falls from Arizona in the past 72 hours is $132. The best round-trip flight deal from Arizona to Great Falls found on momondo in the last 72 hours is $308.
The fastest flight from Arizona to Great Falls takes 3h 53m
Direct flights go from Arizona to Great Falls on Saturday. The only airline offering direct flights is Allegiant Air.
There is 1 airport near Great Falls: Great Falls (GTF)
Search flight deals

  • 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
DeltaPriceFrom $270Free CancellationRating
8.0
7,985 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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