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Sky Harbor Intl

$108+ Cheap flights from Missoula (MSO) to Sky Harbor Intl (PHX)

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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — PHX
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Missoula Johnson-Bell Field to Phoenix Sky Harbor Intl are usually found in October or August, booked 86 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Missoula to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Sky Harbor Intl (PHX). 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 July 29, 2025.

Round-trip from

$225
(FlightHub)

One-way from

$108
(Cheapflightsfares)

Popular in

March

Cheapest in

October

Average price

$364
From Missoula Johnson-Bell Field to Phoenix Sky Harbor Intl
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One-way flight from Missoula Johnson-Bell Field to Phoenix Sky Harbor Intl
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Highest demand for flights based on searches. 12% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% 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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Find flight deals from Missoula to Sky Harbor Intl

Cheapest flights from Missoula to Sky Harbor Intl
Explore the most affordable flight options available from Missoula to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/112:40 pmMSO - PHX
1 stop7h 40mFrontier
Sun 8/38:21 pmPHX - MSO
1 stop14h 33mFrontier
Deal found 7/29$225
This Hawaiian Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 8/196:36 pmMSO - PHX
1 stop6h 18mHawaiian Airlines
Tue 8/267:00 amPHX - MSO
1 stop7h 18mHawaiian Airlines
Deal found 7/27$240
This Delta deal was found by Cheapflights users on 7/27. 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.
Fri 8/291:01 pmMSO - PHX
1 stop4h 14mDelta
Sun 9/75:20 pmPHX - MSO
1 stop4h 50mDelta
Deal found 7/27$241
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 8/125:45 amMSO - PHX
1 stop5h 01mAlaska Airlines
Tue 8/193:47 pmPHX - MSO
1 stop7h 32mAlaska Airlines
Deal found 7/27$270

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to Sky Harbor Intl 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 29, 2025.
Use the filters below to find and compare flights from Missoula to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Missoula

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Mon 8/11

12:40 pm-11:24 pm

1 stop11h 44m

Phoenix Sky Harbor Intl

Sun 8/17

7:18 am-11:54 am

1 stop27h 36m

$225

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Tue 8/19

6:36 pm-11:54 pm

1 stop6h 18m

Phoenix Sky Harbor Intl

Tue 8/26

7:00 am-3:18 pm

1 stop7h 18m

$240

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Fri 8/29

1:01 pm-4:15 pm

1 stop4h 14m

Phoenix Sky Harbor Intl

Sun 9/7

5:20 pm-11:10 pm

1 stop4h 50m

$241

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Tue 8/12

5:45 am-9:46 am

1 stop5h 01m

Phoenix Sky Harbor Intl

Mon 8/18

5:29 pm-12:19 am

1 stop5h 50m

$270

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Fri 10/24

12:40 pm-5:20 pm

1 stop5h 40m

$108

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Tue 8/19

4:13 pm-9:00 pm

1 stop5h 47m

$120

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Mon 8/25

6:24 pm-10:40 pm

1 stop5h 16m

$121

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Tue 8/12

10:37 am-5:16 pm

1 stop7h 39m

$184

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Mon 8/25

6:21 pm-10:57 am

3 stops17h 36m

$220

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Sun 8/3

1:47 pm-8:25 pm

1 stop7h 38m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 11 results
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Best time to book a flight from Missoula to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Missoula 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 Missoula to Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from Missoula to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Missoula to Sky Harbor Intl. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Missoula to Phoenix Sky Harbor Intl Airport, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Missoula to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Missoula to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Missoula to Phoenix Sky Harbor Intl Airport 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 MSO to PHX?

Find hourly flight availability from Missoula to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

It’s optimal to fly from Missoula to Phoenix Sky Harbor Intl Airport at noon. By choosing this option you can save up to 67% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated July 29, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Missoula to Phoenix Sky Harbor Intl Airport 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
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.8

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

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.8

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
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.8

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
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.8

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
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.8

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.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Comfort

7.8

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 Missoula to Sky Harbor Intl. 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 from for flights from Missoula to Phoenix Sky Harbor Intl?

    Located just 5.5 mi from the city center, Missoula Johnson-Bell Field is the airport most travelers will use when flying to Phoenix Sky Harbor Intl from Missoula. Booking flights from Johnson-Bell Field (MSO) to Phoenix Sky Harbor Intl should be relatively easy as there are 0 daily outbound flights to Phoenix Sky Harbor Intl from 5 different airlines.

  • What are the cheapest airlines flying from Missoula to Phoenix Sky Harbor Intl Airport round-trip?

    Flying on Frontier is currently your cheapest option to Phoenix Sky Harbor Intl Airport, with prices starting at $225. Additional round-trip tickets that might be worth considering are offered by Hawaiian Airlines and Delta, with the lowest prices starting at $240 and $241, respectively. Users have found that Frontier is 40% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Missoula to Phoenix Sky Harbor Intl Airport one-way?

    $108 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Alaska Airlines and Delta, with prices starting from $120 and $121, respectively.

  • Can I find deals for flights from Missoula to Sky Harbor Intl that include hotel bookings?

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

  • How can I find direct flights from Missoula to Sky Harbor Intl?

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

  • Can I find deals for business class flights from Missoula to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Missoula to Sky Harbor Intl 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 Missoula to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Missoula to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Missoula to Phoenix Sky Harbor Intl Airport 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

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Chandler
Payson
Peoria
Glendale
Globe
Goodyear
Surprise
Buckeye
Camp Verde
Casa Grande
Paradise Valley
Avondale
Guadalupe

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Top 5 airlines flying from Missoula to Sky Harbor Intl

Discover the top 5 airlines that operate flights from Missoula to Sky Harbor Intl. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$254FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$95Average$274FlexibilityNo cancel feeOn-time88%
DeltaCheapest$265Average$376FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$283Average$408FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$322Average$497FlexibilityNo cancel feeOn-time69%

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