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Cheap flights from Montana to Phoenix from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Phoenix departing on 5/5. 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 Montana to Phoenix

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
3:20 pm - 8:50 pm
BZN
-
PHX
6h 30m
1 stop
Southwest Logo
6:35 pm - 12:15 am
PHX
-
BZN
4h 40m
1 stop
$170Southwest
Tue, Apr 21 - Tue, Apr 28
Southwest Logo
11:20 am - 5:05 pm
BZN
-
PHX
6h 45m
2 stops
Southwest Logo
2:35 pm - 9:55 pm
PHX
-
BZN
6h 20m
1 stop
$176Southwest
Tue, Apr 21 - Tue, Apr 28
Delta Logo
6:34 pm - 11:38 pm
BZN
-
PHX
6h 04m
1 stop
Delta Logo
3:50 pm - 10:40 pm
PHX
-
BZN
5h 50m
1 stop
$197Delta
Wed, Apr 22 - Wed, Apr 29
Multiple Airlines Logo
8:54 pm - 11:24 pm
MSO
-
PHX
27h 30m
1 stop
Multiple Airlines Logo
10:27 pm - 9:23 am
PHX
-
MSO
9h 56m
1 stop
$200Multiple Airlines
Mon, May 18 - Wed, May 27
Multiple Airlines Logo
8:54 pm - 11:24 pm
MSO
-
PHX
27h 30m
1 stop
Multiple Airlines Logo
10:27 pm - 9:23 am
PHX
-
MSO
9h 56m
1 stop
$201Multiple Airlines
Mon, May 18 - Wed, May 27
Delta Logo
5:30 am - 8:29 am
BZN
-
PHX
3h 59m
1 stop
Delta Logo
5:16 pm - 11:59 pm
PHX
-
BZN
5h 43m
1 stop
$213Delta
Wed, May 6 - Fri, May 8
Alaska Airlines Logo
7:28 pm - 11:59 pm
FCA
-
PHX
5h 31m
1 stop
Alaska Airlines Logo
5:00 am - 12:03 pm
PHX
-
FCA
6h 03m
1 stop
$338Alaska Airlines
Fri, May 1 - Mon, May 4
Alaska Airlines Logo
6:22 pm - 11:52 pm
HLN
-
PHX
6h 30m
1 stop
Alaska Airlines Logo
8:45 pm - 5:45 pm
PHX
-
HLN
20h 00m
1 stop
$339Alaska Airlines
Fri, Apr 17 - Mon, Apr 20
United Airlines Logo
2:35 pm - 6:45 pm
BIL
-
PHX
5h 10m
1 stop
United Airlines Logo
3:30 pm - 8:57 pm
PHX
-
BIL
4h 27m
1 stop
$351United Airlines
Wed, Apr 15 - Wed, Apr 22
United Airlines Logo
10:38 am - 9:59 pm
BIL
-
PHX
12h 21m
2 stops
United Airlines Logo
7:00 am - 1:23 pm
PHX
-
BIL
5h 23m
1 stop
$371United Airlines
Wed, Apr 15 - Wed, Apr 22

Southwest flights from Montana to Phoenix Sky Harbor Intl Airport

Our best Southwest deals on Montana to Phoenix Sky Harbor Intl Airport flight tickets
Southwest
Apr 21
BZN3:20 pmBozeman Gallatin Field
6h 30m
1 stop
PHX8:50 pmPhoenix Sky Harbor Intl
Apr 28
PHX6:35 pmPhoenix Sky Harbor Intl
4h 40m
1 stop
BZN12:15 amBozeman Gallatin Field
$170
Southwest
Apr 21
BZN11:20 amBozeman Gallatin Field
6h 45m
2 stops
PHX5:05 pmPhoenix Sky Harbor Intl
Apr 28
PHX2:35 pmPhoenix Sky Harbor Intl
6h 20m
1 stop
BZN9:55 pmBozeman Gallatin Field
$176
Southwest
Apr 22
BZN9:55 amBozeman Gallatin Field
7h 35m
1 stop
PHX4:30 pmPhoenix Sky Harbor Intl
Apr 29
PHX3:35 pmPhoenix Sky Harbor Intl
5h 20m
1 stop
BZN9:55 pmBozeman Gallatin Field
$193

Delta flights from Montana to Phoenix Sky Harbor Intl Airport

Our best Delta deals on Montana to Phoenix Sky Harbor Intl Airport flight tickets
Delta
Apr 22
BZN6:34 pmBozeman Gallatin Field
6h 04m
1 stop
PHX11:38 pmPhoenix Sky Harbor Intl
Apr 29
PHX3:50 pmPhoenix Sky Harbor Intl
5h 50m
1 stop
BZN10:40 pmBozeman Gallatin Field
$197
Delta
May 8
BZN5:35 amBozeman Gallatin Field
3h 53m
1 stop
PHX8:28 amPhoenix Sky Harbor Intl
May 13
PHX3:55 pmPhoenix Sky Harbor Intl
6h 26m
1 stop
BZN11:21 pmBozeman Gallatin Field
$213
Delta
May 4
BZN6:34 pmBozeman Gallatin Field
6h 04m
1 stop
PHX11:38 pmPhoenix Sky Harbor Intl
May 8
PHX3:55 pmPhoenix Sky Harbor Intl
6h 26m
1 stop
BZN11:21 pmBozeman Gallatin Field
$214

momondo Fare Finder

 
Customize your flight search to find flights from Montana 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 March 28, 2026.
Use the filters below to find and compare flights from Montana to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BozemanPhoenix

BZN - PHX

BZNPHX

Bozeman Gallatin Field

Tue 4/21

3:20 pm-8:50 pm

1 stop6h 30m

Phoenix Sky Harbor Intl

Tue 4/28

6:35 pm-12:15 am

1 stop4h 40m

$170

BozemanPhoenix

BZN - PHX

BZNPHX

Bozeman Gallatin Field

Tue 4/21

11:20 am-5:05 pm

2 stops6h 45m

Phoenix Sky Harbor Intl

Tue 4/28

2:35 pm-9:55 pm

1 stop6h 20m

$176

BozemanPhoenix

BZN - PHX

BZNPHX

Bozeman Gallatin Field

Wed 4/22

6:34 pm-11:38 pm

1 stop6h 04m

Phoenix Sky Harbor Intl

Wed 4/29

3:50 pm-10:40 pm

1 stop5h 50m

$197

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Mon 5/18

8:54 pm-11:24 pm

1 stop27h 30m

Phoenix Sky Harbor Intl

Wed 5/27

10:27 pm-9:23 am

1 stop9h 56m

$200

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Mon 5/18

8:54 pm-11:24 pm

1 stop27h 30m

Phoenix Sky Harbor Intl

Wed 5/27

10:27 pm-9:23 am

1 stop9h 56m

$201

BozemanPhoenix

BZN - PHX

BZNPHX

Bozeman Gallatin Field

Wed 5/6

5:30 am-8:29 am

1 stop3h 59m

Phoenix Sky Harbor Intl

Fri 5/8

5:16 pm-11:59 pm

1 stop5h 43m

$213

KalispellPhoenix

FCA - PHX

FCAPHX

Kalispell Glacier Park

Fri 5/1

7:28 pm-11:59 pm

1 stop5h 31m

Phoenix Sky Harbor Intl

Mon 5/4

5:00 am-12:03 pm

1 stop6h 03m

$338

HelenaPhoenix

HLN - PHX

HLNPHX

Helena

Fri 4/17

6:22 pm-11:52 pm

1 stop6h 30m

Phoenix Sky Harbor Intl

Mon 4/20

8:45 pm-5:45 pm

1 stop20h 00m

$339
Quickest round-trip

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Wed 4/15

2:35 pm-6:45 pm

1 stop5h 10m

Phoenix Sky Harbor Intl

Wed 4/22

3:30 pm-8:57 pm

1 stop4h 27m

$351

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Wed 4/15

10:38 am-9:59 pm

2 stops12h 21m

Phoenix Sky Harbor Intl

Wed 4/22

7:00 am-1:23 pm

1 stop5h 23m

$371

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Montana 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 cheapest month to fly to Phoenix Sky Harbor Intl Airport?

In general, January is the cheapest month to fly from Montana to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $211. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of January, then departing from Montana during the month July is also very affordable. Most momondo users find prices during this month for around $276.

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

In the morning is the cheapest time of day to fly from Montana to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $161. Flying to Phoenix Sky Harbor Intl Airport in the morning 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 $291. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Montana to Phoenix Sky Harbor Intl flight route?

Fly from Billings Logan Intl to Phoenix Sky Harbor Intl for the best Montana - Phoenix Sky Harbor Intl flight prices

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from Montana when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $305 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from Montana for as low as $130 on momondo.

What cabin class options are available on Montana to Phoenix Sky Harbor Intl flights?

There are 3 cabin classes available to choose from on Montana to Phoenix Sky Harbor Intl 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 Montana to Phoenix Sky Harbor Intl Airport flights?

You could potentially save up to 48% on your flight if you consider stops on a Montana to Phoenix Sky Harbor Intl Airport flight.

Cheap Montana to Phoenix Sky Harbor Intl Airport flight deals and tips

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

Best Price Found

$235

Fastest flight time

2h 45m

Direct flights

Every day
The best one-way flight to Phoenix Sky Harbor Intl Airport from Montana in the past 72 hours is $235. The best round-trip flight deal from Montana to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $420.
The fastest flight from Montana to Phoenix Sky Harbor Intl Airport takes 2h 45m
Direct flights go from Montana to Phoenix Sky Harbor Intl Airport every day.
Search flight deals

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

    Prices for flights from Montana to Phoenix Sky Harbor Intl Airport are updated daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana 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 plane model from Montana to Phoenix Sky Harbor Intl Airport?

Best airlines flying from Montana to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from Montana to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $66Free CancellationRating
7.3
708 reviews
Search Allegiant Air flights
DeltaPriceFrom $183Free CancellationRating
7.9
8,359 reviews
Search Delta flights
Alaska AirlinesPriceFrom $189Free CancellationRating
7.9
12,134 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $196Free CancellationRating
7.4
9,508 reviews
Search United Airlines flights
SouthwestPriceFrom $196Free CancellationRating
8.0
4,331 reviews
Search Southwest flights
American AirlinesPriceFrom $240Free CancellationRating
7.1
11,521 reviews
Search American Airlines 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
Casa Grande
Surprise
Goodyear
Peoria
Payson
Buckeye
Paradise Valley
Apache Junction
Avondale
Camp Verde
Wickenburg
Litchfield Park
Guadalupe
Cave Creek

Why use momondo?

Why should I use momondo to find a flight deal from Montana 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 Montana to Phoenix for you.

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

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

How can momondo help me find flights from Montana to Phoenix?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montana to Phoenix.

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

Yes. momondo can track prices for Montana to Phoenix flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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