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$130+ Cheap flights from Phoenix to Missoula (MSO)

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — MSO
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix to Missoula Johnson-Bell Field are usually found in August or January, booked 64 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Find flight deals from Phoenix to Missoula

Cheapest flights from Phoenix to Missoula
Explore the most affordable flight options available from Phoenix to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/119:41 amPHX - MSO
2 stops23h 50mMultiple Airlines
Sun 12/1410:26 pmMSO - PHX
1 stop10h 22mMultiple Airlines
Deal found 10/28$197
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:43 pmPHX - MSO
1 stop25h 53mMultiple Airlines
Sun 12/1410:26 pmMSO - PHX
1 stop10h 22mMultiple Airlines
Deal found 10/28$201
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:00 pmPHX - MSO
1 stop23h 35mMultiple Airlines
Mon 11/176:46 pmMSO - PHX
1 stop24h 04mMultiple Airlines
Deal found 10/29$209
This Delta deal was found by Cheapflights users on 10/28. 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.
Wed 12/108:00 pmPHX - MSO
1 stop4h 36mDelta
Sat 12/135:00 amMSO - PHX
1 stop4h 40mDelta
Deal found 10/28$239
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:00 amPHX - MSO
1 stop6h 33mUnited Airlines
Wed 12/102:35 pmMSO - PHX
1 stop6h 41mUnited Airlines
Deal found 10/28$244
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:13 pmPHX - MSO
1 stop7h 13mAlaska Airlines
Sat 12/136:29 amMSO - PHX
1 stop7h 13mAlaska Airlines
Deal found 10/28$249
This Delta deal was found by Cheapflights users on 10/28. 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.
Thu 12/118:00 pmPHX - MSO
1 stop4h 36mDelta
Sat 12/135:00 amMSO - PHX
1 stop4h 40mDelta
Deal found 10/28$250
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 12/127:00 amPHX - MSO
1 stop17h 26mAlaska Airlines
Wed 12/176:29 amMSO - PHX
1 stop5h 54mAlaska Airlines
Deal found 10/29$270
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:00 amPHX - MSO
1 stop5h 32mAlaska Airlines
Sat 12/136:29 amMSO - PHX
1 stop5h 54mAlaska Airlines
Deal found 10/28$284

Cheap flight deals from Phoenix to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Missoula (MSO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Round-trip from

$197
(Kiwi.com)

One-way from

$130
(Alaska Airlines)

Popular in

February

Cheapest in

August

Average price

$379
From Phoenix to Missoula Johnson-Bell Field
Search Deals
One-way flight from Phoenix to Missoula Johnson-Bell Field
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to Missoula 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 October 30, 2025.
Use the filters below to find and compare flights from Phoenix to Missoula that are best for you.

Fly from

Phoenix

Fly to

Missoula

Route

Depart

Return

Price

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Wed 12/10

7:43 pm-9:36 pm

1 stop25h 53m

Missoula Johnson-Bell Field

Sun 12/14

10:26 pm-8:48 am

1 stop10h 22m

$201

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Thu 12/11

7:43 pm-9:31 am

1 stop13h 48m

Missoula Johnson-Bell Field

Sun 12/14

10:26 pm-8:48 am

1 stop10h 22m

$239

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Wed 12/10

7:00 am-1:33 pm

1 stop6h 33m

Missoula Johnson-Bell Field

Wed 12/10

2:35 pm-9:16 pm

1 stop6h 41m

$244

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Thu 12/11

5:13 pm-12:26 am

1 stop7h 13m

Missoula Johnson-Bell Field

Sat 12/13

6:29 am-1:42 pm

1 stop7h 13m

$249

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Thu 12/11

8:00 pm-12:36 am

1 stop4h 36m

Missoula Johnson-Bell Field

Sat 12/13

5:00 am-9:40 am

1 stop4h 40m

$250

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Fri 12/12

7:00 am-3:32 pm

1 stop8h 32m

Missoula Johnson-Bell Field

Wed 12/17

6:29 am-12:23 pm

1 stop5h 54m

$270

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Fri 12/12

6:30 pm-12:36 am

1 stop6h 06m

Missoula Johnson-Bell Field

Wed 12/17

5:00 am-12:33 pm

2 stops7h 33m

$305

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Wed 12/10

1:23 pm-11:55 pm

2 stops10h 32m

Missoula Johnson-Bell Field

Sat 12/13

6:29 am-12:23 pm

1 stop5h 54m

$307

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Tue 11/25

10:43 pm-9:35 pm

1 stop22h 52m

Missoula Johnson-Bell Field

Sun 11/30

2:27 pm-8:19 am

1 stop17h 52m

$310

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Mon 12/8

7:00 am-3:32 pm

1 stop8h 32m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 16 results
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Best time to book a flight from Phoenix to Missoula

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

How far ahead should I book a flight from Phoenix to Missoula?

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Missoula. Price data was last updated on October 24, 2025.

The price you pay for your flight from Phoenix to Missoula may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Phoenix to Missoula (average of $105). Flying from Phoenix to Missoula in January is currently the most expensive (average of $304). 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 MSO?

Find hourly flight availability from Phoenix to Missoula. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Phoenix to Missoula in the afternoon. If you’re flexible enough to do this you can expect to save up to 62% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing Missoula

Get insights into the airlines that provide service to Missoula. 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 Missoula. Reviews last updated October 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Phoenix to Missoula to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,215 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,215 reviews
Alaska Airlines
8.0
Very good
11,215 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
7,996 reviews
Alaska Airlines
8.0
Very good
11,215 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Hawaiian Airlines
7.8
Good
2,797 reviews
Alaska Airlines
8.0
Very good
11,215 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,998 reviews
Alaska Airlines
8.0
Very good
11,215 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Allegiant Air
7.2
Good
694 reviews
Alaska Airlines
8.0
Very good
11,215 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

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

  • What airport do you fly into for flights to Missoula from Phoenix?

    Missoula Johnson-Bell Field (MSO) is the airport you will fly into if you book a flight from Phoenix to Missoula. You should not have trouble finding flights to Johnson-Bell Field from Phoenix; the airport handles an average of 0 inbound flights from Phoenix per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Missoula airport from Phoenix. It is only a 5.5 mi journey from Johnson-Bell Field (MSO) to Missoula’s city center.

  • How long is the flight from Phoenix to Missoula?

    There are many flights that can get you from Phoenix to Missoula in 4h 36m. Fly via United Airlines, Alaska Airlines, or Delta to get the fastest option. The distance from Phoenix to Missoula is about 937 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Phoenix to Missoula round-trip?

    Allegiant Air, at $108, was found to be the cheapest airline from Phoenix to Missoula.Alternate airlines to your destination round-trip include Delta and United Airlines. Allegiant Air is currently priced 73% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Phoenix to Missoula (average of $105). Flying from Phoenix to Missoula in January is currently the most expensive (average of $304). 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 5 airlines flying from Phoenix to Missoula

Discover the top 5 airlines that operate flights from Phoenix to Missoula. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$108Average$183FlexibilityNo cancel feeOn-time88%
DeltaCheapest$240Average$388FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$247Average$403FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$259Average$327FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$286Average$408FlexibilityNo cancel feeOn-time75%

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