HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Missoula

$100+ 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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — MSO
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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 January 21, 2026.

This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:00 am
PHX
-
MSO
1 stop17h 59m
Alaska Airlines
Tue 3/34:20 pm
MSO
-
PHX
1 stop7h 39m
Alaska Airlines
Deal found 1/20$260
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 Alaska Airlines deal was found by Cheapflights users on 1/21. 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 2/188:56 pm
PHX
-
MSO
1 stop27h 03m
Alaska Airlines
Mon 3/21:39 pm
MSO
-
PHX
1 stop7h 21m
Alaska Airlines
Deal found 1/21$282
This Delta deal was found by Cheapflights users on 1/21. 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 5/1610:05 am
PHX
-
MSO
1 stop6h 18m
Delta
Sat 5/236:10 pm
MSO
-
PHX
1 stop4h 31m
Delta
Deal found 1/21$284
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.
Thu 4/306:00 am
PHX
-
MSO
1 stop7h 59m
Alaska Airlines
Sun 5/37:00 am
MSO
-
PHX
1 stop6h 58m
Alaska Airlines
Deal found 1/19$306
This Delta deal was found by Cheapflights users on 1/20. 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.
Mon 4/207:36 pm
PHX
-
MSO
1 stop3h 40m
Delta
Fri 4/246:18 pm
MSO
-
PHX
1 stop6h 20m
Delta
Deal found 1/20$311
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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.
Thu 2/58:00 am
PHX
-
MSO
1 stop7h 31m
Alaska Airlines
Mon 2/94:20 pm
MSO
-
PHX
1 stop6h 26m
Alaska Airlines
Deal found 1/21$321
This Delta deal was found by Cheapflights users on 1/21. 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 6/307:25 pm
PHX
-
MSO
1 stop3h 59m
Delta
Sat 7/45:40 am
MSO
-
PHX
1 stop4h 12m
Delta
Deal found 1/21$331
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Fri 5/224:00 pm
PHX
-
MSO
1 stop5h 25m
United Airlines
Mon 5/257:15 am
MSO
-
PHX
1 stop8h 39m
United Airlines
Deal found 1/21$336

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 January 21, 2026.

Round-trip from

$260
(Expedia)

One-way from

$100
(Kiwi.com)

Popular in

November

Cheapest in

August

Average price

$318
From Mesa to Missoula Johnson-Bell Field
Search Deals
One-way flight from Mesa 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 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 January 21, 2026.
Use the filters below to find and compare flights from Mesa to Missoula that are best for you.

Fly from

Mesa

Fly to

Missoula

Route

Depart

Return

Price

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Fri 2/27

6:00 am-11:59 pm

1 stop17h 59m

Missoula Johnson-Bell Field

Tue 3/3

4:20 pm-11:59 pm

1 stop7h 39m

$260

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Wed 2/18

8:56 pm-11:59 pm

1 stop27h 03m

Missoula Johnson-Bell Field

Mon 3/2

1:39 pm-9:00 pm

1 stop7h 21m

$282

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Mon 4/20

7:36 pm-12:16 am

1 stop3h 40m

Missoula Johnson-Bell Field

Fri 4/24

6:18 pm-11:38 pm

1 stop6h 20m

$311

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Thu 2/5

8:00 am-3:31 pm

1 stop7h 31m

Missoula Johnson-Bell Field

Mon 2/9

4:20 pm-10:46 pm

1 stop6h 26m

$321

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Sat 3/14

5:00 am-12:21 pm

1 stop6h 21m

Missoula Johnson-Bell Field

Sat 3/21

7:00 am-11:52 pm

1 stop17h 52m

$354

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Thu 2/5

10:46 am-5:38 pm

1 stop6h 52m

Missoula Johnson-Bell Field

Sun 2/8

5:00 am-9:37 am

1 stop4h 37m

$371

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Thu 2/5

4:31 pm-9:51 pm

1 stop5h 20m

Missoula Johnson-Bell Field

Mon 2/9

2:37 pm-9:54 pm

1 stop7h 17m

$391

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Sun 2/22

6:55 am-12:26 pm

1 stop5h 31m

Missoula Johnson-Bell Field

Tue 2/24

6:10 pm-12:42 am

1 stop6h 32m

$408

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Thu 2/12

6:57 pm-3:15 pm

1 stop20h 18m

$100

PhoenixMissoula

PHX - MSO

PHXMSO

Phoenix Sky Harbor Intl

Tue 2/24

6:55 am-12:26 pm

1 stop5h 31m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 17 results
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

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

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

To ensure you get the cheapest price possible for a flight from Mesa to Missoula, you should look to book at least 64 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 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 $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.

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 21, 2026.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian 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.
Alaska Airlines
8.0
Very good
11,771 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

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
11,771 reviews
Alaska Airlines
8.0
Very good
11,771 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

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
8,087 reviews
Alaska Airlines
8.0
Very good
11,771 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

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
11,771 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

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
9,190 reviews
Alaska Airlines
8.0
Very good
11,771 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

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 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 3h 40m. Alaska Airlines provides one of the quickest options available for as low as $311. 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 $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.

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.

Alternative routes for Mesa to Missoula

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Bozeman flights
Sky Harbor Intl to Kalispell flights
Las Vegas to Bozeman flights
Tucson to Kalispell flights
Sky Harbor Intl to Billings flights
Sky Harbor Intl to Missoula flights
Sky Harbor Intl to Helena flights
Las Vegas to Great Falls flights
Sky Harbor Intl to Great Falls flights
Las Vegas to Billings flights
Sky Harbor Intl to Butte flights
Tucson to Helena flights
Las Vegas to Kalispell flights
Tucson to Billings flights
Tucson to Missoula flights
Tucson to Bozeman flights
Las Vegas to Missoula flights
Sky Harbor Intl to Cody flights
Las Vegas to Cody flights
Sky Harbor Intl to West Yellowstone flights
Tucson to Great Falls flights
Las Vegas to Helena flights
Tucson to Cody flights
Las Vegas to West Yellowstone flights
Yuma to Bozeman flights

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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$108Average$170FlexibilityNo cancel feeOn-time88%
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%

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.