Missoula

$77+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — MSO
May 18 — May 251
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 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/15. 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 5/3010:27 pm
PHX
-
MSO
1 stop9h 56m
Multiple Airlines
Mon 6/152:46 pm
MSO
-
PHX
2 stops23h 09m
Multiple Airlines
Deal found 4/15$259
This American Airlines deal was found by Cheapflights users on 4/15. 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.
Sat 5/2312:50 am
PHX
-
MSO
1 stop10h 59m
American Airlines
Wed 5/272:18 pm
MSO
-
PHX
1 stop7h 50m
American Airlines
Deal found 4/15$301
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 5/3010:27 pm
PHX
-
MSO
1 stop9h 56m
Multiple Airlines
Fri 6/122:46 pm
MSO
-
PHX
2 stops21h 38m
Multiple Airlines
Deal found 4/15$312
This Delta deal was found by Cheapflights users on 4/16. 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.
Tue 6/25:16 pm
PHX
-
MSO
1 stop6h 06m
Delta
Fri 6/125:31 am
MSO
-
PHX
1 stop4h 18m
Delta
Deal found 4/16$313
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 5/1710:27 pm
PHX
-
MSO
1 stop20h 37m
Multiple Airlines
Sun 5/2410:13 am
MSO
-
PHX
1 stop14h 11m
Multiple Airlines
Deal found 4/16$315
This Delta deal was found by Cheapflights users on 4/13. 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.
Tue 5/126:00 am
PHX
-
MSO
2 stops10h 24m
Delta
Tue 5/195:30 am
MSO
-
PHX
2 stops6h 55m
Delta
Deal found 4/13$323
This Delta deal was found by Cheapflights users on 4/15. 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.
Sat 5/309:33 am
PHX
-
MSO
1 stop6h 51m
Delta
Thu 6/115:31 am
MSO
-
PHX
1 stop4h 18m
Delta
Deal found 4/15$325
This Delta deal was found by Cheapflights users on 4/15. 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.
Sat 5/306:00 am
PHX
-
MSO
2 stops10h 24m
Delta
Tue 6/95:31 am
MSO
-
PHX
2 stops10h 48m
Delta
Deal found 4/15$335
This Delta deal was found by Cheapflights users on 4/13. 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 5/227:04 pm
PHX
-
MSO
1 stop4h 18m
Delta
Fri 5/295:05 am
MSO
-
PHX
1 stop8h 29m
Delta
Deal found 4/13$336
This Delta deal was found by Cheapflights users on 4/13. 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.
Sat 5/309:33 am
PHX
-
MSO
1 stop6h 51m
Delta
Sat 6/65:30 am
MSO
-
PHX
1 stop3h 58m
Delta
Deal found 4/13$337

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 18, 2026.

Round-trip from

$259
(Kiwi.com)

One-way from

$77
(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 ($95 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($16 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 18, 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

Tue 5/12

6:00 am-5:24 pm

2 stops10h 24m

Missoula Johnson-Bell Field

Tue 5/19

5:30 am-11:25 am

2 stops6h 55m

$323

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Sat 5/23

9:33 am-5:24 pm

1 stop6h 51m

Missoula Johnson-Bell Field

Wed 5/27

6:05 pm-11:29 pm

1 stop6h 24m

$325

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

Tue 9/15

6:00 am-5:23 pm

2 stops10h 23m

Missoula Johnson-Bell Field

Sat 9/19

6:10 pm-11:41 pm

1 stop6h 31m

$368

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Tue 6/16

5:07 pm-12:28 am

1 stop6h 21m

Missoula Johnson-Bell Field

Sun 6/21

5:31 am-8:49 am

1 stop4h 18m

$386
Quickest round-trip

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Mon 6/15

7:17 pm-12:28 am

1 stop4h 11m

Missoula Johnson-Bell Field

Sun 6/21

5:31 am-8:49 am

1 stop4h 18m

$419

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Wed 6/24

1:05 pm-11:56 pm

2 stops9h 51m

Missoula Johnson-Bell Field

Tue 6/30

5:00 pm-10:53 pm

1 stop6h 53m

$422

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Fri 5/8

5:16 pm-12:22 am

1 stop6h 06m

Missoula Johnson-Bell Field

Wed 5/13

5:30 am-8:28 am

1 stop3h 58m

$426
Cheapest one-way

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Tue 9/1

3:25 pm-9:26 pm

1 stop5h 01m

$157
Quickest one-way

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Tue 9/1

7:25 pm-12:24 am

1 stop3h 59m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 15 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 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 18, 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 18, 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.

Comfort

7.8

Overall

7.9

Food

7.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

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

Comfort

7.8

Overall

7.9

Food

7.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

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

Comfort

7.8

Overall

7.9

Food

7.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

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

Comfort

7.8

Overall

7.9

Food

7.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

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

Comfort

7.8

Overall

7.9

Food

7.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

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 4 different airlines.

  • How long is the flight from Mesa to Missoula?

    A quick flight from Mesa to Missoula can take about 10h 24m. Delta provides one of the quickest options available for as low as $323. The distance from Mesa to Missoula is about 937 mi.

  • 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.

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 4 airlines flying from Mesa to Missoula

Discover the top 4 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 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$108Average$144FlexibilityNo cancel feeOn-time88%
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.