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$106+ Cheap flights from Sky Harbor Intl (PHX) 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — MSO
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Missoula

Cheapest flights from Sky Harbor Intl to Missoula
Explore the most affordable flight options available from Sky Harbor Intl to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:27 pm
PHX
-
MSO
1 stop17h 48m
Multiple Airlines
Mon 3/168:17 pm
MSO
-
PHX
1 stop25h 01m
Multiple Airlines
Deal found 1/18$251
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Thu 6/44:00 pm
PHX
-
MSO
1 stop5h 25m
United Airlines
Mon 6/87:15 am
MSO
-
PHX
1 stop8h 39m
United Airlines
Deal found 1/19$261
This United Airlines deal was found by Cheapflights users on 1/18. 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.
Wed 8/1210:30 am
PHX
-
MSO
2 stops9h 56m
United Airlines
Tue 8/184:19 pm
MSO
-
PHX
1 stop5h 47m
United Airlines
Deal found 1/18$266
This Kiwi.com deal was found by Cheapflights users on 1/17. 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 2/2010:00 am
PHX
-
MSO
1 stop5h 15m
Multiple Airlines
Mon 2/234:05 pm
MSO
-
PHX
1 stop21h 50m
Multiple Airlines
Deal found 1/17$282
This Delta deal was found by Cheapflights users on 1/19. 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 6/45:20 pm
PHX
-
MSO
1 stop6h 04m
Delta
Thu 6/113:27 pm
MSO
-
PHX
1 stop8h 29m
Delta
Deal found 1/19$286
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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 6/17:00 am
PHX
-
MSO
1 stop5h 13m
Alaska Airlines
Mon 6/81:53 pm
MSO
-
PHX
1 stop5h 59m
Alaska Airlines
Deal found 1/19$296
This Delta deal was found by Cheapflights users on 1/17. 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.
Thu 2/196:55 am
PHX
-
MSO
1 stop5h 31m
Delta
Sun 2/225:15 am
MSO
-
PHX
1 stop4h 22m
Delta
Deal found 1/17$306
This Delta deal was found by Cheapflights users on 1/17. 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.
Fri 2/206:55 am
PHX
-
MSO
1 stop5h 31m
Delta
Mon 2/231:16 pm
MSO
-
PHX
2 stops10h 13m
Delta
Deal found 1/17$311
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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 5/206:00 am
PHX
-
MSO
2 stops12h 15m
Alaska Airlines
Mon 5/251:53 pm
MSO
-
PHX
1 stop5h 59m
Alaska Airlines
Deal found 1/19$327
This Delta deal was found by Cheapflights users on 1/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/16:19 pm
PHX
-
MSO
1 stop6h 09m
Delta
Wed 2/46:18 pm
MSO
-
PHX
1 stop6h 24m
Delta
Deal found 1/18$350

Find flight deals from Sky Harbor Intl to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$260
(Expedia)

One-way from

$106
(United Airlines)

Popular in

November

Cheapest in

August

Average price

$318
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Missoula Johnson-Bell Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Missoula Johnson-Bell Field flights.
Search Deals
From Phoenix Sky Harbor Intl to Missoula Johnson-Bell Field
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Missoula Johnson-Bell Field
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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 January 20, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Missoula that are best for you.

Fly from

Sky Harbor Intl

Fly to

Missoula

Route

Depart

Return

Price

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Thu 6/4

4:00 pm-10:25 pm

1 stop5h 25m

Missoula Johnson-Bell Field

Mon 6/8

7:15 am-2:54 pm

1 stop8h 39m

$261

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Thu 6/4

5:20 pm-12:24 am

1 stop6h 04m

Missoula Johnson-Bell Field

Thu 6/11

3:27 pm-10:56 pm

1 stop8h 29m

$286

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Mon 6/1

7:00 am-1:13 pm

1 stop5h 13m

Missoula Johnson-Bell Field

Mon 6/8

1:53 pm-6:52 pm

1 stop5h 59m

$296

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Thu 2/19

6:55 am-12:26 pm

1 stop5h 31m

Missoula Johnson-Bell Field

Sun 2/22

5:15 am-9:37 am

1 stop4h 22m

$306

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Thu 3/12

8:27 pm-3:15 pm

1 stop17h 48m

Missoula Johnson-Bell Field

Mon 3/16

8:17 pm-2:01 pm

2 stops18h 44m

$307

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Fri 2/20

6:55 am-12:26 pm

1 stop5h 31m

Missoula Johnson-Bell Field

Mon 2/23

1:16 pm-11:29 pm

2 stops10h 13m

$311

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Sat 5/30

6:00 am-5:23 pm

2 stops10h 23m

Missoula Johnson-Bell Field

Wed 6/3

6:10 pm-11:41 pm

1 stop6h 31m

$311

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Wed 5/20

6:00 am-7:15 pm

2 stops12h 15m

Missoula Johnson-Bell Field

Mon 5/25

1:53 pm-6:52 pm

1 stop5h 59m

$327

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Sun 2/1

6:19 pm-12:28 am

1 stop6h 09m

Missoula Johnson-Bell Field

Wed 2/4

6:18 pm-12:42 am

1 stop6h 24m

$350

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Wed 4/29

1:50 pm-9:35 pm

1 stop6h 45m

$106

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/17

Showing 1-10 of 20 results
1
2

Compare providers for flights from Sky Harbor Intl to Missoula

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Missoula in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Missoula flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Missoula flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Missoula flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Missoula flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Missoula flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to Missoula

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

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

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Missoula. Price data was last updated on January 16, 2026.

The price you pay for your flight from Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl Airport to Missoula?

Currently, April is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Missoula (average of $112). Flying from Phoenix Sky Harbor Intl Airport to Missoula in November is currently the most expensive (average of $376). 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.

How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to Missoula?

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 January 20, 2026.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Phoenix Sky Harbor Intl Airport to Missoula by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,764 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,764 reviews
Alaska Airlines
8.0
Very good
11,764 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,085 reviews
Alaska Airlines
8.0
Very good
11,764 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Hawaiian Airlines
7.8
Good
2,829 reviews
Alaska Airlines
8.0
Very good
11,764 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,189 reviews
Alaska Airlines
8.0
Very good
11,764 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl 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 Sky Harbor Intl?

    Missoula Johnson-Bell Field (MSO), located 5.5 mi from the city center, is the airport you fly into when you book flights from Phoenix Sky Harbor Intl to Missoula. 4 airlines have flights to Johnson-Bell Field from Phoenix Sky Harbor Intl on a regular basis. Booking flights from Phoenix Sky Harbor Intl to Missoula Johnson-Bell Field should not be difficult; the airport handles an average of 0 inbound flights from Phoenix Sky Harbor Intl per day.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Missoula?

    Airlines like United Airlines, Delta, and Alaska Airlines fly from Phoenix Sky Harbor Intl Airport to Missoula in about 5h 13m. The time it takes to get you to your destination can typically vary by up to 51m. There are 937 mi between Phoenix Sky Harbor Intl Airport and Missoula. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, Hawaiian Airlines ($142), Delta ($215), and Alaska Airlines ($236) offers the cheapest pricing from Phoenix Sky Harbor Intl Airport to Missoula. Users have found that Hawaiian Airlines is 64% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Phoenix Sky Harbor Intl Airport to Missoula are Alaska Airlines ($120), Hawaiian Airlines ($120), and Delta ($120).

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Missoula (average of $112). Flying from Phoenix Sky Harbor Intl Airport to Missoula in November is currently the most expensive (average of $376). 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 4 airlines flying from Sky Harbor Intl to Missoula

Discover the top 4 airlines that operate flights from Sky Harbor Intl 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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$142Average$327FlexibilityNo cancel feeOn-time85%
DeltaCheapest$215Average$374FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$236Average$409FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$247Average$416FlexibilityNo cancel feeOn-time69%

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