Missoula

$98+ Cheap flights from Mesa, AZ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — MSO
May 8 — May 151
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Mesa to Missoula 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.

Cheap flight deals from Mesa to Missoula

Cheapest flights from Mesa to Missoula
Explore the most affordable flight options available from Mesa to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/7. 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 5/89:05 am
PHX
-
MSO
2 stops9h 59m
Multiple Airlines
Mon 5/118:54 pm
MSO
-
PHX
1 stop15h 29m
Multiple Airlines
Deal found 4/7$214
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 4/308:07 pm
PHX
-
MSO
1 stop22h 57m
Multiple Airlines
Mon 5/48:54 pm
MSO
-
PHX
1 stop15h 29m
Multiple Airlines
Deal found 4/6$249
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 4/247:00 am
PHX
-
MSO
2 stops12h 04m
Multiple Airlines
Mon 4/278:54 pm
MSO
-
PHX
1 stop17h 01m
Multiple Airlines
Deal found 4/7$256
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 4/238:07 pm
PHX
-
MSO
1 stop22h 57m
Multiple Airlines
Mon 4/278:54 pm
MSO
-
PHX
1 stop22h 03m
Multiple Airlines
Deal found 4/8$266
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 6/1010:27 pm
PHX
-
MSO
1 stop10h 08m
Multiple Airlines
Fri 6/192:46 pm
MSO
-
PHX
2 stops26h 28m
Multiple Airlines
Deal found 4/8$289
This American Airlines deal was found by Cheapflights users on 4/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:15 am
PHX
-
MSO
1 stop7h 59m
American Airlines
Thu 6/184:44 pm
MSO
-
PHX
1 stop6h 53m
American Airlines
Deal found 4/8$301
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 7/2611:44 am
PHX
-
MSO
1 stop24h 22m
Multiple Airlines
Sun 8/210:24 am
MSO
-
PHX
1 stop26h 00m
Multiple Airlines
Deal found 4/5$305

Find flight deals from Mesa to Missoula

Keep the following information in mind while searching for Mesa to Missoula flight deals. Data was last updated April 8, 2026.

Round-trip from

$214
(Kiwi.com)

One-way from

$98
(Kiwi.com)

Popular in

November

Cheapest in

April

Average price

$285
From Mesa to Missoula Johnson-Bell Field
One-way flight from Mesa to Missoula Johnson-Bell Field
Highest demand for flights based on searches. 20% potential increase in price ($96 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mesa 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 April 8, 2026.
Use the filters below to find and compare flights from Mesa to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Mon 6/1

6:00 am-1:24 pm

1 stop6h 24m

Missoula Johnson-Bell Field

Mon 6/1

5:20 pm-9:59 pm

1 stop5h 39m

$343

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Wed 6/17

5:07 pm-12:28 am

1 stop6h 21m

Missoula Johnson-Bell Field

Tue 6/23

6:29 pm-11:36 pm

1 stop6h 07m

$343
Quickest round-trip

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Wed 6/3

7:04 pm-12:22 am

1 stop4h 18m

Missoula Johnson-Bell Field

Sun 6/7

5:31 am-8:49 am

1 stop4h 18m

$346

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Tue 7/28

5:07 pm-12:28 am

1 stop6h 21m

Missoula Johnson-Bell Field

Thu 8/6

5:35 am-11:35 am

2 stops7h 00m

$348

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Mon 8/17

6:30 am-3:22 pm

1 stop7h 52m

Missoula Johnson-Bell Field

Sat 8/22

3:55 pm-10:27 pm

1 stop7h 32m

$351

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Tue 8/4

1:50 pm-11:44 pm

1 stop8h 54m

Missoula Johnson-Bell Field

Sat 8/8

5:35 am-8:44 am

1 stop4h 09m

$363

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Fri 6/26

7:17 pm-12:28 am

1 stop4h 11m

Missoula Johnson-Bell Field

Fri 7/3

5:55 am-12:52 pm

1 stop7h 57m

$363

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Mon 8/17

7:25 pm-12:24 am

1 stop3h 59m

Missoula Johnson-Bell Field

Sat 8/22

5:40 am-3:27 pm

2 stops10h 47m

$368

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Wed 8/26

6:00 am-5:23 pm

2 stops10h 23m

Missoula Johnson-Bell Field

Sat 8/29

6:10 pm-11:41 pm

1 stop6h 31m

$388

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Wed 5/6

3:30 pm-9:30 pm

1 stop5h 00m

Missoula Johnson-Bell Field

Wed 5/13

6:15 am-10:48 am

1 stop5h 33m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/5

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Mesa to Missoula

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

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

Currently, November is the cheapest month in which you can book a flight from Mesa to Missoula (average of $104). Flying from Mesa to Missoula in January is currently the most expensive (average of $242). 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 MS9 to MSO?

Find hourly flight availability from Mesa 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 April 8, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Mesa to Missoula as you normally would.

How much does it cost to fly round-trip from Mesa 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 April 8, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines from Mesa to Missoula have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Food

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Crew

8.5

Food

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Crew

8.5

Food

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Crew

8.5

Food

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Crew

8.5

Food

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Related info for your journey

Find useful and relevant information for your journey from Mesa 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 Mesa?

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

  • How long is the flight from Mesa to Missoula?

    A quick flight from Mesa to Missoula can take about 4h 11m. Delta provides one of the quickest options available for as low as $313. The distance from Mesa to Missoula is about 937 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $120. However, be on the lookout for offers from Hawaiian Airlines and Delta, as they are both options that can get you from Mesa to Missoula for a low price.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Mesa to Missoula (average of $104). Flying from Mesa to Missoula in January is currently the most expensive (average of $242). 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

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 5 airlines flying from Mesa to Missoula

Discover the top 5 airlines that operate flights from Mesa 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 April 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$108Average$144FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$142Average$288FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$210Average$403FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$238Average$340FlexibilityNo cancel feeOn-time75%
DeltaCheapest$240Average$379FlexibilityNo cancel feeOn-timeN/A

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.