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Mesa

$114+ Cheap flights from Missoula (MSO) to Mesa, AZ

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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — PHX
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
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Cheap flight deals from Missoula to Mesa

Best flights from Missoula to Mesa
Discover carefully curated flight deals from Missoula to Mesa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

This Delta deal was found by Cheapflights users on 12/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/285:00 amMSO - PHX
1 stop4h 37mDelta
Wed 2/46:20 pmPHX - MSO
1 stop6h 08mDelta
Deal found 12/31$233
This Alaska Airlines deal was found by Cheapflights users on 1/1. 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 2/44:20 pmMSO - PHX
1 stop6h 26mAlaska Airlines
Sat 2/77:40 amPHX - MSO
1 stop5h 43mAlaska Airlines
Deal found 1/1$238
This United Airlines deal was found by Cheapflights users on 1/1. 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.
Sat 2/142:34 pmMSO - PHX
1 stop5h 30mUnited Airlines
Wed 2/188:25 amPHX - MSO
1 stop7h 44mUnited Airlines
Deal found 1/1$239
This Delta deal was found by Cheapflights users on 12/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/221:25 pmMSO - PHX
1 stop5h 27mDelta
Sat 1/246:55 amPHX - MSO
1 stop5h 40mDelta
Deal found 12/30$236
This Alaska Airlines deal was found by Cheapflights users on 12/30. 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.
Tue 1/274:20 pmMSO - PHX
1 stop6h 26mAlaska Airlines
Sat 1/313:17 pmPHX - MSO
1 stop8h 38mAlaska Airlines
Deal found 12/30$238
This United Airlines deal was found by Cheapflights users on 1/1. 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 1/222:37 pmMSO - PHX
1 stop7h 17mUnited Airlines
Sun 1/256:45 amPHX - MSO
1 stop6h 50mUnited Airlines
Deal found 1/1$261
This Delta deal was found by Cheapflights users on 12/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/41:25 pmMSO - PHX
2 stops9h 50mDelta
Sat 2/76:19 pmPHX - MSO
1 stop5h 15mDelta
Deal found 12/31$241
This Alaska Airlines deal was found by Cheapflights users on 1/1. 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 2/102:03 pmMSO - PHX
1 stop5h 45mAlaska Airlines
Mon 2/163:18 pmPHX - MSO
1 stop8h 41mAlaska Airlines
Deal found 1/1$250
This Delta deal was found by Cheapflights users on 1/1. 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 1/307:55 amMSO - PHX
1 stop10h 24mDelta
Mon 2/26:55 amPHX - MSO
1 stop5h 40mDelta
Deal found 1/1$261

Find flight deals from Missoula to Mesa

Keep the following information in mind while searching for Missoula to Mesa flight deals. Data was last updated January 2, 2026.

Round-trip from

$233
(Delta)

One-way from

$114
(eDestinos)

Popular in

March

Cheapest in

September

Average price

$354
From Missoula Johnson-Bell Field to Mesa
Search Deals
One-way flight from Missoula Johnson-Bell Field to Mesa
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 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 Missoula to Mesa 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 2, 2026.
Use the filters below to find and compare flights from Missoula to Mesa that are best for you.

Fly from

Missoula

Fly to

Mesa

Route

Depart

Return

Price

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Wed 1/28

5:00 am-9:37 am

1 stop4h 37m

Phoenix Sky Harbor Intl

Wed 2/4

6:20 pm-12:28 am

1 stop6h 08m

$233

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Thu 1/22

1:25 pm-6:52 pm

1 stop5h 27m

Phoenix Sky Harbor Intl

Sat 1/24

6:55 am-12:35 pm

1 stop5h 40m

$236

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Wed 2/4

4:20 pm-10:46 pm

1 stop6h 26m

Phoenix Sky Harbor Intl

Sat 2/7

7:40 am-1:23 pm

1 stop5h 43m

$238

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Tue 1/27

4:20 pm-10:46 pm

1 stop6h 26m

Phoenix Sky Harbor Intl

Sat 1/31

3:17 pm-11:55 pm

1 stop8h 38m

$238

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Sat 2/14

2:34 pm-8:04 pm

1 stop5h 30m

Phoenix Sky Harbor Intl

Wed 2/18

8:25 am-4:09 pm

1 stop7h 44m

$239

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Wed 2/4

1:25 pm-11:15 pm

2 stops9h 50m

Phoenix Sky Harbor Intl

Sat 2/7

6:19 pm-11:34 pm

1 stop5h 15m

$241

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Tue 2/10

2:03 pm-7:48 pm

1 stop5h 45m

Phoenix Sky Harbor Intl

Mon 2/16

3:18 pm-11:59 pm

1 stop8h 41m

$250

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Thu 1/22

2:37 pm-9:54 pm

1 stop7h 17m

Phoenix Sky Harbor Intl

Sun 1/25

6:45 am-1:35 pm

1 stop6h 50m

$261

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Fri 1/30

7:55 am-6:19 pm

1 stop10h 24m

Phoenix Sky Harbor Intl

Mon 2/2

6:55 am-12:35 pm

1 stop5h 40m

$261

MissoulaPhoenix

MSO - PHX

MSOPHX

Missoula Johnson-Bell Field

Thu 5/14

3:39 pm-9:52 pm

1 stop7h 13m

$114

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Showing 1-10 of 19 results
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Best time to book a flight from Missoula to Mesa

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

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

Use this chart to determine the optimal time to book a round-trip flight from Missoula to Mesa. Price data was last updated on December 26, 2025.

To ensure you get the cheapest price possible for a flight from Missoula to Mesa, 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 Mesa?

Currently, May is the cheapest month in which you can book a flight from Missoula to Mesa (average of $83). Flying from Missoula to Mesa in September is currently the most expensive (average of $246). 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 MS9?

Find hourly flight availability from Missoula to Mesa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 2, 2026.

One of the essential ways to save on airfare from Missoula to Mesa is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 23% on airfare.

How much does it cost to fly round-trip from Missoula to Mesa?

Reviews of airlines servicing Mesa

Get insights into the airlines that provide service to Mesa. 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 Mesa. Reviews last updated January 2, 2026.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Missoula to Mesa. 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
11,598 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,598 reviews
Alaska Airlines
8.0
Very good
11,598 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,021 reviews
Alaska Airlines
8.0
Very good
11,598 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,134 reviews
Alaska Airlines
8.0
Very good
11,598 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Allegiant Air
7.2
Good
702 reviews
Alaska Airlines
8.0
Very good
11,598 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Related info for your journey

Find useful and relevant information for your journey from Missoula to Mesa. 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 Mesa?

    Located just 5.5 mi from the city center, Missoula Johnson-Bell Field is the airport most travelers will use when flying to Mesa from Missoula. Booking flights from Johnson-Bell Field (MSO) to Mesa should be relatively easy as there are 0 daily outbound flights to Mesa from 4 different airlines.

  • How long is the flight from Missoula to Mesa?

    There are many flights that can get you from Missoula to Mesa in 4h 37m. Fly via Delta or Alaska Airlines to get the fastest option. Missoula and Mesa are separated by a distance of 937 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Missoula to Mesa one-way?

    The cheapest airlines for a one-way flight from Missoula to Mesa are Delta ($119), Alaska Airlines ($129), and United Airlines ($160).

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Missoula to Mesa (average of $83). Flying from Missoula to Mesa in September is currently the most expensive (average of $246). 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.

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Top 4 airlines flying from Missoula to Mesa

Discover the top 4 airlines that operate flights from Missoula to Mesa. 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 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$95Average$239FlexibilityNo cancel feeOn-time88%
DeltaCheapest$257Average$349FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$260Average$427FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$275Average$452FlexibilityNo cancel feeOn-time75%

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