HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sky Harbor Intl

$107+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — PHX
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missoula to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Missoula Johnson-Bell Field to Phoenix Sky Harbor Intl are usually found in September or October, booked 29 days in advance, depart on a Tuesday or Monday and return on a Monday

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 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.
Mon 12/110:13 pmMSO - PHX
1 stop20h 18mMultiple Airlines
Fri 12/510:36 pmPHX - MSO
1 stop21h 36mMultiple Airlines
Deal found 10/28$184
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.
Sat 12/69:02 pmMSO - PHX
1 stop11h 46mMultiple Airlines
Tue 12/97:43 pmPHX - MSO
1 stop20h 45mMultiple Airlines
Deal found 10/28$200
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.
Sun 12/710:26 pmMSO - PHX
1 stop23h 00mMultiple Airlines
Thu 12/119:41 amPHX - MSO
2 stops23h 50mMultiple Airlines
Deal found 10/28$202
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.
Sat 12/69:02 pmMSO - PHX
1 stop11h 46mMultiple Airlines
Thu 12/119:41 amPHX - MSO
2 stops23h 50mMultiple Airlines
Deal found 10/28$211
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.
Sun 12/710:26 pmMSO - PHX
1 stop20h 05mMultiple Airlines
Tue 12/97:43 pmPHX - MSO
1 stop20h 45mMultiple Airlines
Deal found 10/28$215
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.
Sat 12/69:02 pmMSO - PHX
1 stop11h 46mMultiple Airlines
Wed 12/107:43 pmPHX - MSO
1 stop25h 53mMultiple Airlines
Deal found 10/28$216
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 12/410:26 pmMSO - PHX
1 stop10h 22mMultiple Airlines
Tue 12/97:43 pmPHX - MSO
1 stop20h 45mMultiple Airlines
Deal found 10/28$218
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 12/410:26 pmMSO - PHX
1 stop10h 22mMultiple Airlines
Thu 12/119:41 amPHX - MSO
2 stops23h 50mMultiple Airlines
Deal found 10/28$229
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.
Sun 12/710:26 pmMSO - PHX
1 stop20h 05mMultiple Airlines
Wed 12/107:43 pmPHX - MSO
1 stop25h 53mMultiple Airlines
Deal found 10/28$230
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.
Sat 12/66:29 amMSO - PHX
1 stop7h 13mAlaska Airlines
Sat 12/65:13 pmPHX - MSO
1 stop7h 13mAlaska Airlines
Deal found 10/28$233
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 12/410:26 pmMSO - PHX
1 stop10h 22mMultiple Airlines
Wed 12/107:43 pmPHX - MSO
1 stop25h 53mMultiple Airlines
Deal found 10/28$234

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$169
(Kiwi.com)

One-way from

$107
(Trip.com)

Popular in

March

Cheapest in

September

Average price

$336
Provider with most accurate pricing for Missoula Johnson-Bell Field-Phoenix Sky Harbor Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Phoenix Sky Harbor Intl flights.
Search Deals
From Missoula Johnson-Bell Field to Phoenix Sky Harbor Intl
Search Deals
One-way flight from Missoula Johnson-Bell Field to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 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

Wed 1/28

1:03 pm-6:33 pm

1 stop5h 30m

Phoenix Sky Harbor Intl

Tue 2/3

7:40 am-1:23 pm

1 stop5h 43m

$238

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Tue 1/27

1:03 pm-6:33 pm

1 stop5h 30m

Phoenix Sky Harbor Intl

Sat 1/31

7:40 am-1:23 pm

1 stop5h 43m

$238

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Sat 1/24

1:03 pm-9:15 pm

1 stop8h 12m

Phoenix Sky Harbor Intl

Wed 1/28

7:40 am-1:23 pm

1 stop5h 43m

$238

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Sat 1/17

1:03 pm-9:15 pm

1 stop8h 12m

Phoenix Sky Harbor Intl

Wed 1/21

7:40 am-1:23 pm

1 stop5h 43m

$238

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Wed 1/21

1:03 pm-6:33 pm

1 stop5h 30m

Phoenix Sky Harbor Intl

Tue 1/27

7:40 am-1:23 pm

1 stop5h 43m

$238

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Wed 12/10

5:00 am-9:47 am

1 stop4h 47m

Phoenix Sky Harbor Intl

Wed 12/10

8:00 pm-12:36 am

1 stop4h 36m

$239

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Tue 12/9

5:00 am-9:47 am

1 stop4h 47m

Phoenix Sky Harbor Intl

Tue 12/9

6:30 pm-12:36 am

1 stop6h 06m

$239

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Sat 12/6

5:00 am-12:33 pm

2 stops7h 33m

Phoenix Sky Harbor Intl

Wed 12/10

1:00 pm-9:53 pm

1 stop8h 53m

$244

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Tue 12/9

5:00 am-4:46 pm

2 stops11h 46m

Phoenix Sky Harbor Intl

Wed 12/10

1:00 pm-9:53 pm

1 stop8h 53m

$244

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Sat 12/6

5:00 am-12:33 pm

2 stops7h 33m

Phoenix Sky Harbor Intl

Sat 12/6

6:30 pm-11:29 pm

1 stop4h 59m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 18 results
1
2

Compare providers for flights from Missoula to Sky Harbor Intl

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 Missoula to Sky Harbor Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 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 Missoula-Phoenix Sky Harbor Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Missoula-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Missoula-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Missoula-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Missoula-Phoenix Sky Harbor Intl Airport 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 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 October 24, 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 29 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, March is the cheapest month in which you can book a flight from Missoula to Phoenix Sky Harbor Intl Airport (average of $116). Flying from Missoula to Phoenix Sky Harbor Intl Airport in November is currently the most expensive (average of $272). 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 October 30, 2025.

It’s optimal to fly from Missoula to Phoenix Sky Harbor Intl Airport in the morning. By choosing this option you can save up to 76% on the cost of your flight, compared to a flight at noon.

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 October 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United 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
11,215 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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 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 4 different airlines.

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

    A quick flight from Missoula to Phoenix Sky Harbor Intl Airport can take about 5h 30m. Alaska Airlines provides one of the quickest options available for as low as $238. There are 937 mi between Missoula and Phoenix Sky Harbor Intl Airport.

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

    Flying on Allegiant Air is currently your cheapest option to Phoenix Sky Harbor Intl Airport, with prices starting at $95. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $258 and $269, respectively. Users have found that Allegiant Air is 74% cheaper than the other options available to this destination.

  • 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, March is the cheapest month in which you can book a flight from Missoula to Phoenix Sky Harbor Intl Airport (average of $116). Flying from Missoula to Phoenix Sky Harbor Intl Airport in November is currently the most expensive (average of $272). 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
Glendale
Payson
Chandler
Casa Grande
Globe
Goodyear
Peoria
Camp Verde
Buckeye
Surprise
Paradise Valley
Avondale
Guadalupe

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Missoula to Sky Harbor Intl

Discover the top 4 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$95Average$284FlexibilityNo cancel feeOn-time88%
DeltaCheapest$258Average$359FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$269Average$436FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$275Average$400FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.