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$46+ Cheap flights from Montana to Arizona

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — PHX
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Montana to Arizona

Keep the following information in mind while searching for Montana to Arizona flight deals. Data was last updated July 31, 2025.

Round-trip from

$77
(Booking.com)

One-way from

$46
(Cheapflightsfares)

Popular in

May

Cheapest in

July

Average price

$276

Good round-trip deal

$121 or less

Good one-way deal

$236 or less
From Montana to Arizona
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One-way flight from Montana to Arizona
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Highest demand for flights based on searches. 5% potential increase in price ($21 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 July 2025
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Price to beat on a round-trip flight from Montana to Arizona.
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Price to beat on a one-way flight from Montana to Arizona.
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Find flight deals from Montana to Arizona

Cheapest flights from Montana to Arizona
Explore the most affordable flight options available from Montana to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/510:21 pmGTF - LAS
Nonstop2h 16mAllegiant Air
Mon 9/1512:44 pmLAS - GTF
Nonstop2h 21mAllegiant Air
Deal found 7/30$77
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/283:42 pmBZN - LAS
Nonstop2h 09mAllegiant Air
Thu 10/26:10 amLAS - BZN
Nonstop2h 07mAllegiant Air
Deal found 7/30$82
This Gotogate deal was found by Cheapflights users on 7/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:33 pmFCA - LAS
Nonstop2h 30mAllegiant Air
Sun 9/141:17 pmLAS - FCA
Nonstop2h 26mAllegiant Air
Deal found 7/30$82
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/159:33 pmBIL - LAS
Nonstop2h 08mAllegiant Air
Fri 9/266:00 amLAS - BIL
Nonstop2h 08mAllegiant Air
Deal found 7/30$90
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/139:04 pmMSO - LAS
Nonstop2h 16mAllegiant Air
Mon 10/204:39 pmLAS - MSO
Nonstop2h 15mAllegiant Air
Deal found 7/31$126
This Southwest deal was found by Cheapflights users on 7/29. 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.
Sun 10/265:10 amBZN - LAS
1 stop5h 30mSouthwest
Thu 10/305:00 pmLAS - BZN
1 stop6h 10mSouthwest
Deal found 7/29$157
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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.
Mon 9/293:08 pmBZN - LAS
1 stop5h 21mAlaska Airlines
Wed 10/12:05 pmLAS - BZN
1 stop7h 33mAlaska Airlines
Deal found 7/30$176
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 9/173:43 pmBIL - PHX
1 stop5h 42mAlaska Airlines
Wed 9/2410:50 amPHX - BIL
1 stop6h 48mAlaska Airlines
Deal found 7/29$176
This Delta deal was found by Cheapflights users on 7/28. 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.
Sun 9/75:30 amBZN - LAS
1 stop4h 04mDelta
Thu 9/117:15 pmLAS - BZN
1 stop3h 44mDelta
Deal found 7/28$177
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/139:04 pmMSO - LAS
Nonstop2h 16mMultiple Airlines
Mon 10/205:08 pmLAS - MSO
2 stops17h 01mMultiple Airlines
Deal found 7/31$196
This Frontier deal was found by Cheapflights users on 7/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1312:40 pmMSO - LAS
1 stop7h 15mFrontier
Sun 10/1912:59 amLAS - MSO
1 stop10h 10mFrontier
Deal found 7/31$198
This Hawaiian Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/205:22 amBZN - LAS
1 stop4h 59mHawaiian Airlines
Wed 8/276:05 pmLAS - BZN
1 stop5h 07mHawaiian Airlines
Deal found 7/30$201

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to Arizona 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 July 31, 2025.
Use the filters below to find and compare flights from Montana to Arizona that are best for you.

Fly from

Montana

Fly to

Arizona

Route

Depart

Return

Price

Great FallsLas Vegas

GTF - LAS

GTFLAS

Great Falls

Fri 9/5

10:21 pm-11:37 pm

Nonstop2h 16m

Las Vegas Harry Reid Intl

Mon 9/15

12:44 pm-4:05 pm

Nonstop2h 21m

$77

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Sun 9/28

3:42 pm-4:51 pm

Nonstop2h 09m

Las Vegas Harry Reid Intl

Thu 10/2

6:10 am-9:17 am

Nonstop2h 07m

$82

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Thu 9/11

5:33 pm-7:03 pm

Nonstop2h 30m

Las Vegas Harry Reid Intl

Sun 9/14

1:17 pm-4:43 pm

Nonstop2h 26m

$82

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Mon 9/15

9:33 pm-10:41 pm

Nonstop2h 08m

Las Vegas Harry Reid Intl

Fri 9/26

6:00 am-9:08 am

Nonstop2h 08m

$90

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Mon 10/13

9:04 pm-10:20 pm

Nonstop2h 16m

Las Vegas Harry Reid Intl

Mon 10/20

4:39 pm-7:54 pm

Nonstop2h 15m

$126

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Sun 10/26

5:10 am-9:40 am

1 stop5h 30m

Las Vegas Harry Reid Intl

Thu 10/30

5:00 pm-12:10 am

1 stop6h 10m

$157

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Mon 9/29

3:08 pm-7:29 pm

1 stop5h 21m

Las Vegas Harry Reid Intl

Wed 10/1

2:05 pm-10:38 pm

1 stop7h 33m

$176

BillingsPhoenix

BIL - PHX

BILPHX

Billings Logan Intl

Wed 9/17

3:43 pm-8:25 pm

1 stop5h 42m

Phoenix Sky Harbor Intl

Wed 9/24

10:50 am-6:38 pm

1 stop6h 48m

$176

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Sun 9/7

5:30 am-8:34 am

1 stop4h 04m

Las Vegas Harry Reid Intl

Thu 9/18

7:15 pm-11:59 pm

1 stop3h 44m

$177

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Mon 10/13

9:04 pm-10:20 pm

Nonstop2h 16m

Las Vegas Harry Reid Intl

Mon 10/20

5:08 pm-11:09 am

2 stops17h 01m

$196

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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

Have a flexible travel schedule? Discover the best time to fly to Arizona 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 Arizona

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

Currently, January is the cheapest month in which you can book a flight from Montana to Arizona (average of $258). Flying from Montana to Arizona 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 AZ?

Find hourly flight availability from Montana to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

When flying from Montana to Arizona, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Montana to Arizona?

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. 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 Arizona. Reviews last updated July 31, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Montana to Arizona to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Montana to Arizona. 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 Arizona one-way?

    One-way options have recently been found by users for as low as $46 on Allegiant Air. Other airlines that offer cheap prices include Southwest from $69 and Hawaiian Airlines from $82 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Montana to Arizona (average of $258). Flying from Montana to Arizona 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 Arizona

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 Arizona

Discover the top 7 airlines that operate flights from Montana to Arizona. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$254FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$95Average$216FlexibilityNo cancel feeOn-time88%
DeltaCheapest$191Average$383FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$217Average$388FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$251Average$448FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$251Average$413FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$271Average$421FlexibilityNo cancel feeOn-time71%

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