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$88+ Cheap flights from Phoenix to Montana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BZN
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Phoenix to Montana

Keep the following information in mind while searching for Phoenix to Montana flight deals. Data was last updated August 18, 2025.

Round-trip from

$176
(Alaska Airlines)

One-way from

$88
(Alaska Airlines)

Popular in

March

Cheapest in

November

Average price

$329
From Phoenix to Montana
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One-way flight from Phoenix to Montana
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Highest demand for flights based on searches. 8% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Phoenix to Montana

Cheapest flights from Phoenix to Montana
Explore the most affordable flight options available from Phoenix to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:10 pmPHX - BIL
1 stop18h 14mAlaska Airlines
Mon 9/87:18 pmBIL - PHX
1 stop16h 42mAlaska Airlines
Deal found 8/15$176
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:40 pmPHX - MSO
1 stop16h 24mMultiple Airlines
Mon 9/154:48 pmMSO - PHX
1 stop6h 54mMultiple Airlines
Deal found 8/15$204
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/94:21 pmPHX - BIL
1 stop5h 25mUnited Airlines
Mon 9/224:15 pmBIL - PHX
1 stop6h 46mUnited Airlines
Deal found 8/15$211
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:00 amPHX - MSO
1 stop14h 36mMultiple Airlines
Mon 10/68:44 pmMSO - PHX
1 stop26h 39mMultiple Airlines
Deal found 8/17$213
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/155:30 amPHX - MSO
1 stop9h 28mMultiple Airlines
Mon 9/2910:10 pmMSO - PHX
1 stop25h 11mMultiple Airlines
Deal found 8/16$223
This Alaska Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:00 amPHX - FCA
1 stop5h 52mAlaska Airlines
Wed 10/226:35 pmFCA - PHX
1 stop6h 05mAlaska Airlines
Deal found 8/17$226
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/91:35 pmPHX - FCA
1 stop7h 05mUnited Airlines
Wed 9/105:15 pmFCA - PHX
1 stop5h 46mUnited Airlines
Deal found 8/18$227
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:00 amPHX - BIL
1 stop26h 08mMultiple Airlines
Mon 9/298:40 pmBIL - PHX
1 stop26h 41mMultiple Airlines
Deal found 8/17$230
This Alaska Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:00 amPHX - FCA
1 stop5h 22mAlaska Airlines
Wed 10/226:35 pmFCA - PHX
1 stop6h 05mAlaska Airlines
Deal found 8/17$231
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/89:55 amPHX - WYS
1 stop3h 55mDelta
Sat 9/133:27 pmWYS - PHX
2 stops8h 14mDelta
Deal found 8/17$235
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/38:00 amPHX - BZN
1 stop25h 39mMultiple Airlines
Thu 9/1111:29 amBZN - PHX
1 stop9h 06mMultiple Airlines
Deal found 8/16$236
This Alaska Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:00 amPHX - FCA
1 stop5h 22mAlaska Airlines
Sun 10/261:06 pmFCA - PHX
1 stop8h 12mAlaska Airlines
Deal found 8/17$236

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to Montana 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, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Phoenix to Montana that are best for you.

Fly from

Phoenix

Fly to

Montana

Route

Depart

Return

Price

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Fri 9/5

6:10 pm-1:24 pm

1 stop18h 14m

Billings Logan Intl

Mon 9/8

7:18 pm-11:00 am

1 stop16h 42m

$176

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Thu 9/11

8:40 pm-2:04 pm

1 stop16h 24m

Missoula Johnson-Bell Field

Mon 9/15

4:48 pm-10:42 pm

1 stop6h 54m

$204

PhoenixBillings

PHX - BIL

PHXBIL

Phoenix Sky Harbor Intl

Tue 9/9

4:21 pm-10:46 pm

1 stop5h 25m

Billings Logan Intl

Mon 9/22

4:15 pm-10:01 pm

1 stop6h 46m

$211

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Fri 10/3

6:00 am-9:36 pm

1 stop14h 36m

Missoula Johnson-Bell Field

Mon 10/6

8:44 pm-10:23 pm

1 stop26h 39m

$213

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Mon 9/15

5:30 am-3:58 pm

1 stop9h 28m

Missoula Johnson-Bell Field

Mon 9/29

10:10 pm-10:21 pm

1 stop25h 11m

$223

PhoenixKalispell

PHX - FCA

PHXFCA

Phoenix Sky Harbor Intl

Tue 10/21

7:00 am-1:57 pm

1 stop5h 57m

Kalispell Glacier Park

Wed 10/22

1:07 pm-8:11 pm

1 stop8h 04m

$226

PhoenixKalispell

PHX - FCA

PHXFCA

Phoenix Sky Harbor Intl

Wed 10/15

7:00 am-1:57 pm

1 stop5h 57m

Kalispell Glacier Park

Sat 10/18

1:07 pm-8:11 pm

1 stop8h 04m

$226

PhoenixKalispell

PHX - FCA

PHXFCA

Phoenix Sky Harbor Intl

Tue 10/21

7:00 am-1:57 pm

1 stop5h 57m

Kalispell Glacier Park

Sat 10/25

1:07 pm-8:11 pm

1 stop8h 04m

$226

PhoenixKalispell

PHX - FCA

PHXFCA

Phoenix Sky Harbor Intl

Sat 10/18

7:00 am-1:52 pm

1 stop5h 52m

Kalispell Glacier Park

Wed 10/22

6:35 pm-11:40 pm

1 stop6h 05m

$226

PhoenixKalispell

PHX - FCA

PHXFCA

Phoenix Sky Harbor Intl

Wed 10/22

7:00 am-1:57 pm

1 stop5h 57m

Kalispell Glacier Park

Sat 10/25

1:07 pm-5:02 pm

1 stop4h 55m

$226

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 60 results
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Best time to book a flight from Phoenix to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Phoenix with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix to Montana

What is the cheapest month to book a flight from Phoenix to Montana?

Currently, October is the cheapest month in which you can book a flight from Phoenix to Montana (average of $371). Flying from Phoenix to Montana in May is currently the most expensive (average of $478). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHX to MT?

Find hourly flight availability from Phoenix to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Phoenix to Montana as you normally would.

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated August 18, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Phoenix to Montana to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
United Airlines
7.4
Good
8,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Allegiant Air
7.2
Good
701 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Phoenix to Montana?

    Alaska Airlines, United Airlines, and Delta can get you from Phoenix to Montana in just under 3h 55m. Your travel time can differ by up to 14h 19m. Phoenix and Montana are separated by a distance of 778 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Phoenix to Montana one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $88. United Airlines flights start at $106 while deals on American Airlines start at $106 one-way.

  • What are the most popular routes from Phoenix to Montana?

    Most travelers choose Phoenix Sky Harbor Intl - Bozeman Gallatin Field, Phoenix Sky Harbor Intl - Kalispell Glacier Park or Phoenix Sky Harbor Intl - Missoula Johnson-Bell Field when deciding on the best route from Phoenix to Montana.

  • Can I find deals for flights from Phoenix to Montana that include hotel bookings?

    Yes. In addition to deals on Phoenix to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Montana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Montana.

  • Can I find deals for business class flights from Phoenix to Montana?

    Yes. Cheapflights offers flight deals from Phoenix to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix to Montana?

    Currently, October is the cheapest month in which you can book a flight from Phoenix to Montana (average of $371). Flying from Phoenix to Montana in May is currently the most expensive (average of $478). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 8 airlines flying from Phoenix to Montana

Discover the top 8 airlines that operate flights from Phoenix to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$88Average$176FlexibilityNo cancel feeOn-time88%
FrontierCheapest$114Average$228FlexibilityNo cancel feeOn-time62%
DeltaCheapest$140Average$383FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$191Average$341FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$210Average$460FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$236Average$363FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$245Average$390FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$268Average$327FlexibilityNo cancel feeOn-time85%

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