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$89+ Cheap flights from Montana to Phoenix

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — PHX
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Montana to Phoenix

Keep the following information in mind while searching for Montana to Phoenix flight deals. Data was last updated junio 12, 2025.

Round-trip from

$177
(American Airlines)

One-way from

$89
(American Airlines)

Popular in

May

Cheapest in

July

Average price

$297
From Montana to Phoenix
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One-way flight from Montana to Phoenix
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Highest demand for flights based on searches. 6% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Montana to Phoenix

Cheapest flights from Montana to Phoenix
Explore the most affordable flight options available from Montana to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/252:01 pmBIL - PHX
1 stop6h 40mAmerican Airlines
mié. 10/291:35 pmPHX - BIL
1 stop6h 15mAmerican Airlines
Deal found 6/10$177
This United Airlines deal was found by Cheapflights users on 6/10. 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.
jue. 8/215:00 amBIL - PHX
1 stop5h 12mUnited Airlines
lun. 8/251:35 pmPHX - BIL
1 stop5h 59mUnited Airlines
Deal found 6/10$197
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/293:40 pmBIL - PHX
1 stop5h 38mHawaiian Airlines
mar. 11/47:45 amPHX - BIL
1 stop5h 35mHawaiian Airlines
Deal found 6/10$205
This Delta deal was found by Cheapflights users on 6/12. 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.
mié. 7/26:20 amBIL - PHX
1 stop7h 02mDelta
vie. 7/117:32 pmPHX - BIL
1 stop3h 35mDelta
Deal found 6/12$217
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/193:00 pmBZN - PHX
1 stop5h 57mHawaiian Airlines
lun. 8/256:10 pmPHX - BZN
1 stop5h 02mHawaiian Airlines
Deal found 6/10$218
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
jue. 8/73:00 pmBZN - PHX
1 stop7h 00mAlaska Airlines
lun. 8/116:05 pmPHX - BZN
1 stop5h 06mAlaska Airlines
Deal found 6/10$219
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/248:05 amBZN - PHX
2 stops11h 55mSouthwest
lun. 9/294:05 pmPHX - BZN
1 stop5h 30mSouthwest
Deal found 6/11$224
This United Airlines deal was found by Cheapflights users on 6/11. 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.
mar. 7/224:32 pmBZN - PHX
1 stop6h 28mUnited Airlines
mié. 7/236:00 amPHX - BZN
1 stop7h 58mUnited Airlines
Deal found 6/11$234
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
vie. 9/56:00 amBIL - PHX
1 stop6h 00mAlaska Airlines
lun. 9/812:00 pmPHX - BIL
1 stop11h 11mAlaska Airlines
Deal found 6/10$234
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/55:45 amMSO - PHX
1 stop5h 01mHawaiian Airlines
mar. 8/123:47 pmPHX - MSO
1 stop7h 32mHawaiian Airlines
Deal found 6/10$240
This Delta deal was found by Cheapflights users on 6/10. 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.
lun. 7/145:30 amBZN - PHX
1 stop4h 04mDelta
vie. 7/185:20 pmPHX - BZN
1 stop5h 39mDelta
Deal found 6/10$241
This Delta deal was found by Cheapflights users on 6/10. 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.
vie. 7/41:08 pmMSO - PHX
1 stop4h 12mDelta
dom. 7/65:25 pmPHX - MSO
1 stop6h 00mDelta
Deal found 6/10$241

Cheapflights Fare Finder

Customize your flight search to find flights from Montana to Phoenix 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 junio 12, 2025.
Use the filters below to find and compare flights from Montana to Phoenix that are best for you.

Fly from

Montana

Fly to

Phoenix

Route

Depart

Return

Price

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

sáb. 10/25

2:01 pm-7:41 pm

1 stop6h 40m

Phoenix Sky Harbor Intl

mié. 10/29

1:35 pm-8:50 pm

1 stop6h 15m

$177

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

jue. 8/21

5:00 am-9:12 am

1 stop5h 12m

Phoenix Sky Harbor Intl

lun. 8/25

1:35 pm-8:34 pm

1 stop5h 59m

$197

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

mié. 10/29

3:40 pm-8:18 pm

1 stop5h 38m

Phoenix Sky Harbor Intl

mar. 11/4

7:45 am-1:20 pm

1 stop5h 35m

$205

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

mié. 7/2

6:20 am-12:22 pm

1 stop7h 02m

Phoenix Sky Harbor Intl

vie. 7/11

7:32 pm-12:07 am

1 stop3h 35m

$217

BozemanPhoenix

BZN - PHX

BZNPHX

Bozeman Gallatin Field

mar. 8/19

3:00 pm-7:57 pm

1 stop5h 57m

Phoenix Sky Harbor Intl

lun. 8/25

6:10 pm-12:12 am

1 stop5h 02m

$218

BozemanPhoenix

BZN - PHX

BZNPHX

Bozeman Gallatin Field

jue. 8/7

3:00 pm-9:00 pm

1 stop7h 00m

Phoenix Sky Harbor Intl

lun. 8/11

6:05 pm-12:11 am

1 stop5h 06m

$219

BozemanPhoenix

BZN - PHX

BZNPHX

Bozeman Gallatin Field

mié. 9/24

8:05 am-7:00 pm

2 stops11h 55m

Phoenix Sky Harbor Intl

lun. 9/29

4:05 pm-10:35 pm

1 stop5h 30m

$224

BozemanPhoenix

BZN - PHX

BZNPHX

Bozeman Gallatin Field

mar. 7/22

4:32 pm-10:00 pm

1 stop6h 28m

Phoenix Sky Harbor Intl

mié. 7/23

6:00 am-2:58 pm

1 stop7h 58m

$234

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

vie. 9/5

6:00 am-11:00 am

1 stop6h 00m

Phoenix Sky Harbor Intl

lun. 9/8

12:00 pm-12:11 am

1 stop11h 11m

$234

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

mar. 8/5

5:45 am-9:46 am

1 stop5h 01m

Phoenix Sky Harbor Intl

mar. 8/12

3:47 pm-12:19 am

1 stop7h 32m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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

Have a flexible travel schedule? Discover the best time to fly to Phoenix from Montana 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 Montana to Phoenix

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

Currently, January is the cheapest month in which you can book a flight from Montana to Phoenix (average of $258). Flying from Montana to Phoenix in March is currently the most expensive (average of $337). 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 MT to PHX?

Find hourly flight availability from Montana to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

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

Rainfall in Phoenix by month

Plan your trip to Phoenix by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix when rainfall is around 0.0 in.

Temperature in Phoenix by month

Plan your trip to Phoenix by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated junio 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Montana to Phoenix by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $89. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Montana to Phoenix for a low price.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montana to Phoenix 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 Montana to Phoenix?

    Currently, January is the cheapest month in which you can book a flight from Montana to Phoenix (average of $258). Flying from Montana to Phoenix in March is currently the most expensive (average of $337). 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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Alternative routes for Montana to Phoenix

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Montana to Phoenix

Discover the top 7 airlines that operate flights from Montana to Phoenix. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$154FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$88Average$216FlexibilityNo cancel feeOn-time88%
DeltaCheapest$208Average$357FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$215Average$374FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$250Average$431FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$259Average$421FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$267Average$448FlexibilityNo cancel feeOn-time63%

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