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Cheap flights from Great Falls to Phoenix from $96

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to Phoenix departing on 7/3. 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 Great Falls to Phoenix

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:19 am - 12:59 pm
GTF
-
PHX
27h 40m
1 stop
Multiple Airlines Logo
2:16 pm - 9:34 am
PHX
-
GTF
18h 18m
2 stops
$233Multiple Airlines
lun., jul. 13 - jue., jul. 16
Multiple Airlines Logo
10:19 am - 12:59 pm
GTF
-
PHX
27h 40m
1 stop
Multiple Airlines Logo
9:58 pm - 9:29 am
PHX
-
GTF
10h 31m
1 stop
$244Multiple Airlines
lun., jul. 20 - dom., jul. 26
Multiple Airlines Logo
10:19 am - 12:59 pm
GTF
-
PHX
27h 40m
1 stop
Multiple Airlines Logo
9:58 pm - 9:34 am
PHX
-
GTF
10h 36m
1 stop
$250Multiple Airlines
lun., jul. 13 - jue., jul. 16
Multiple Airlines Logo
10:24 am - 11:05 pm
GTF
-
PHX
13h 41m
1 stop
Multiple Airlines Logo
2:16 pm - 9:34 am
PHX
-
GTF
18h 18m
2 stops
$306Multiple Airlines
vie., jul. 17 - jue., jul. 23
Multiple Airlines Logo
10:24 am - 11:05 pm
GTF
-
PHX
13h 41m
1 stop
Multiple Airlines Logo
9:58 pm - 9:29 am
PHX
-
GTF
10h 31m
1 stop
$312Multiple Airlines
vie., jul. 17 - dom., jul. 26
Multiple Airlines Logo
10:24 am - 11:05 pm
GTF
-
PHX
13h 41m
1 stop
Multiple Airlines Logo
9:58 pm - 9:34 am
PHX
-
GTF
10h 36m
1 stop
$324Multiple Airlines
vie., jul. 17 - jue., jul. 23
Multiple Airlines Logo
10:24 am - 9:18 pm
GTF
-
PHX
11h 54m
2 stops
Multiple Airlines Logo
9:58 pm - 9:29 am
PHX
-
GTF
10h 31m
1 stop
$368Multiple Airlines
vie., jul. 17 - dom., jul. 26
United Airlines Logo
6:30 am - 11:44 am
GTF
-
PHX
5h 14m
1 stop
United Airlines Logo
2:46 pm - 9:47 pm
PHX
-
GTF
7h 01m
1 stop
$408United Airlines
sáb., nov. 14 - mié., nov. 18
Alaska Airlines Logo
4:57 pm - 11:59 pm
GTF
-
PHX
7h 02m
1 stop
Alaska Airlines Logo
8:00 am - 4:17 pm
PHX
-
GTF
8h 17m
2 stops
$436Alaska Airlines
sáb., nov. 14 - mié., nov. 18
Delta Logo
5:40 am - 8:44 am
GTF
-
PHX
4h 04m
1 stop
Delta Logo
5:10 pm - 10:38 pm
PHX
-
GTF
4h 28m
1 stop
$440Delta
mié., ago. 12 - mar., ago. 18

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Alaska Airlines flights from Great Falls to Phoenix Sky Harbor Intl Airport

Our best Alaska Airlines deals on Great Falls to Phoenix Sky Harbor Intl Airport flight tickets
Alaska Airlines
Nov 14
GTF4:57 pmGreat Falls
7h 02m
1 stop
PHX11:59 pmPhoenix Sky Harbor Intl
Nov 18
PHX8:00 amPhoenix Sky Harbor Intl
8h 17m
2 stops
GTF4:17 pmGreat Falls
$436
Alaska Airlines
Aug 12
GTF5:09 pmGreat Falls
7h 40m
1 stop
PHX11:49 pmPhoenix Sky Harbor Intl
Aug 18
PHX6:53 pmPhoenix Sky Harbor Intl
20h 45m
2 stops
GTF4:38 pmGreat Falls
$441
Alaska Airlines
Sep 5
GTF5:25 pmGreat Falls
22h 08m
2 stops
PHX2:33 pmPhoenix Sky Harbor Intl
Sep 11
PHX9:22 amPhoenix Sky Harbor Intl
6h 17m
1 stop
GTF4:39 pmGreat Falls
$457

Delta flights from Great Falls to Phoenix Sky Harbor Intl Airport

Our best Delta deals on Great Falls to Phoenix Sky Harbor Intl Airport flight tickets
Delta
Aug 12
GTF5:40 amGreat Falls
4h 04m
1 stop
PHX8:44 amPhoenix Sky Harbor Intl
Aug 18
PHX5:10 pmPhoenix Sky Harbor Intl
4h 28m
1 stop
GTF10:38 pmGreat Falls
$440
Delta
Jul 21
GTF6:25 pmGreat Falls
6h 41m
2 stops
PHX12:06 amPhoenix Sky Harbor Intl
Jul 24
PHX5:05 pmPhoenix Sky Harbor Intl
4h 32m
1 stop
GTF10:37 pmGreat Falls
$446
Delta
Jul 18
GTF5:40 amGreat Falls
4h 04m
1 stop
PHX8:44 amPhoenix Sky Harbor Intl
Jul 26
PHX5:05 pmPhoenix Sky Harbor Intl
4h 32m
1 stop
GTF10:37 pmGreat Falls
$460

momondo Fare Finder

 
Customize your flight search to find flights from Great Falls to Phoenix Sky Harbor Intl Airport 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 junio 21, 2026.
Use the filters below to find and compare flights from Great Falls to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsPhoenix

GTF - PHX

GTFPHX

Great Falls

lun. 7/13

10:19 am-12:59 pm

1 stop27h 40m

Phoenix Sky Harbor Intl

jue. 7/16

2:16 pm-9:34 am

2 stops18h 18m

$233

Great FallsPhoenix

GTF - PHX

GTFPHX

Great Falls

lun. 7/20

10:19 am-12:59 pm

1 stop27h 40m

Phoenix Sky Harbor Intl

dom. 7/26

9:58 pm-9:29 am

1 stop10h 31m

$244

Great FallsPhoenix

GTF - PHX

GTFPHX

Great Falls

lun. 7/13

10:19 am-12:59 pm

1 stop27h 40m

Phoenix Sky Harbor Intl

jue. 7/16

9:58 pm-9:34 am

1 stop10h 36m

$250

Great FallsPhoenix

GTF - PHX

GTFPHX

Great Falls

vie. 7/17

10:24 am-11:05 pm

1 stop13h 41m

Phoenix Sky Harbor Intl

jue. 7/23

2:16 pm-9:34 am

2 stops18h 18m

$306

Great FallsPhoenix

GTF - PHX

GTFPHX

Great Falls

vie. 7/17

10:24 am-11:05 pm

1 stop13h 41m

Phoenix Sky Harbor Intl

dom. 7/26

9:58 pm-9:29 am

1 stop10h 31m

$312

Great FallsPhoenix

GTF - PHX

GTFPHX

Great Falls

vie. 7/17

10:24 am-11:05 pm

1 stop13h 41m

Phoenix Sky Harbor Intl

jue. 7/23

9:58 pm-9:34 am

1 stop10h 36m

$324

Great FallsPhoenix

GTF - PHX

GTFPHX

Great Falls

vie. 7/17

10:24 am-9:18 pm

2 stops11h 54m

Phoenix Sky Harbor Intl

dom. 7/26

9:58 pm-9:29 am

1 stop10h 31m

$368

Great FallsPhoenix

GTF - PHX

GTFPHX

Great Falls

sáb. 11/14

6:30 am-11:44 am

1 stop5h 14m

Phoenix Sky Harbor Intl

mié. 11/18

2:46 pm-9:47 pm

1 stop7h 01m

$408

Great FallsPhoenix

GTF - PHX

GTFPHX

Great Falls

sáb. 11/14

4:57 pm-11:59 pm

1 stop7h 02m

Phoenix Sky Harbor Intl

mié. 11/18

8:00 am-4:17 pm

2 stops8h 17m

$436
Quickest round-trip

Great FallsPhoenix

GTF - PHX

GTFPHX

Great Falls

mié. 8/12

5:40 am-8:44 am

1 stop4h 04m

Phoenix Sky Harbor Intl

mar. 8/18

5:10 pm-10:38 pm

1 stop4h 28m

$440

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to Phoenix from

How to get the cheapest flight ticket from Great Falls to Phoenix Sky Harbor Intl Airport

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 typical price of a round-trip flight between Great Falls and Phoenix Sky Harbor Intl Airport?

What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?

In general, September is the cheapest month to fly from Great Falls to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $351. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of September, then departing from Great Falls during the month October is also very affordable. Most momondo users find prices during this month for around $384.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

In the evening is the cheapest time of day to fly from Great Falls to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $125. Flying to Phoenix Sky Harbor Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $227. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Great Falls to Phoenix Sky Harbor Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Great Falls to Phoenix Sky Harbor Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Great Falls to Phoenix Sky Harbor Intl Airport (GTF to PHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Great Falls to Phoenix Sky Harbor Intl Airport

Fastest flight time

4h 04m

Direct flights

None
The fastest flight from Great Falls to Phoenix Sky Harbor Intl Airport takes 4h 04m
There are no direct flights from Great Falls to Phoenix Sky Harbor Intl Airport. There are no popular flight routes from Great Falls to Phoenix Sky Harbor Intl Airport.
Search flight deals

Frequently asked questions about flying from Great Falls to Phoenix Sky Harbor Intl Airport

  • How far is Great Falls to Phoenix Sky Harbor Intl by plane?

    Great Falls and Phoenix Sky Harbor Intl are 971.8 mi apart from one another. In terms of flight time, this usually takes a little over 4h 04m.

  • When did momondo last update prices for flights from Great Falls Airport to Phoenix Sky Harbor Intl Airport?

    Prices for flights from Great Falls Airport to Phoenix Sky Harbor Intl Airport refresh daily.

  • How many operators does momondo search for flights from Great Falls Airport to Phoenix Sky Harbor Intl Airport?

  • How old do you have to be to fly from Great Falls Airport to Phoenix Sky Harbor Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Great Falls Airport to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The travel and health documents you'll need for your trip to Phoenix Sky Harbor Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Phoenix Sky Harbor Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Great Falls to Phoenix Sky Harbor Intl Airport?

Best airlines flying from Great Falls to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from Great Falls to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $310Free CancellationRating
7.4
9,868 reviews
Search United Airlines flights
DeltaPriceFrom $310Free CancellationRating
7.8
8,423 reviews
Search Delta flights

Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Scottsdale
Mesa
Tempe
Chandler
Glendale
Gilbert
Goodyear
Casa Grande
Surprise
Peoria
Payson
Buckeye
Paradise Valley
Apache Junction
Avondale
Camp Verde
Wickenburg
Guadalupe
Litchfield Park
Queen Creek

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Great Falls to Phoenix for you.

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

Yes. momondo enables you to select and highlight flights to Phoenix from Great Falls with this policy.

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

Once you have performed a search for Great Falls to Phoenix flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Great Falls to Phoenix now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Phoenix and let you know when they change.

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