$158+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — PHX
Aug 7 — Aug 141
Round-trip
1 adult, Economy
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Find cheap flights from Missoula to Mesa 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
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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 Missoula to Mesa
Cheapest
Best
Last-minute
One-way
Cheapest flights from Missoula to MesaExplore the most affordable flight options available from Missoula to Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2026.
Explore the most affordable flight options available from Missoula to Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/6. 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.
Sun 10/46:05 pm
MSO
- PHX
1 stop23h 45m
Multiple Airlines
Wed 10/1410:40 pm
PHX
- MSO
1 stop9h 47m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 8/1310:24 am
MSO
- PHX
1 stop13h 41m
Multiple Airlines
Sun 8/1612:20 pm
PHX
- MSO
1 stop23h 41m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 7/6. 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.
Sun 10/46:05 pm
MSO
- PHX
1 stop23h 45m
Multiple Airlines
Sat 10/1010:40 pm
PHX
- MSO
1 stop11h 07m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$278
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 9/244:16 pm
MSO
- PHX
1 stop8h 28m
Alaska Airlines
Tue 9/299:22 am
PHX
- MSO
1 stop12h 39m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$315
This United Airlines deal was found by Cheapflights users on 7/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:15 am
MSO
- PHX
1 stop5h 33m
United Airlines
Mon 10/56:00 am
PHX
- MSO
1 stop6h 32m
United Airlines
Deal found 7/7![United Airlines logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:46 pm
MSO
- PHX
1 stop7h 05m
Alaska Airlines
Thu 10/152:41 pm
PHX
- MSO
1 stop6h 18m
Alaska Airlines
Deal found 7/6![Alaska Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 7/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:24 pm
MSO
- PHX
1 stop4h 29m
Delta
Tue 10/206:00 am
PHX
- MSO
1 stop5h 30m
Delta
Deal found 7/6![Delta logo]()
$365
Best flights from Missoula to MesaDiscover 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 July 8, 2026.
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 July 8, 2026.
This Delta deal was found by Cheapflights users on 7/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:40 am
MSO
- PHX
1 stop4h 19m
Delta
Sun 12/68:25 pm
PHX
- MSO
1 stop4h 06m
Delta
Deal found 7/7![Delta logo]()
$315
This Alaska Airlines deal was found by Cheapflights users on 7/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:16 pm
MSO
- PHX
1 stop6h 44m
Alaska Airlines
Tue 9/299:22 am
PHX
- MSO
1 stop12h 39m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$315
This United Airlines deal was found by Cheapflights users on 7/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:15 am
MSO
- PHX
1 stop5h 33m
United Airlines
Mon 10/56:00 am
PHX
- MSO
1 stop6h 32m
United Airlines
Deal found 7/7![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 7/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:24 pm
MSO
- PHX
1 stop6h 33m
Delta
Mon 10/127:23 pm
PHX
- MSO
1 stop3h 58m
Delta
Deal found 7/6![Delta logo]()
$315
This Delta deal was found by Cheapflights users on 7/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:24 pm
MSO
- PHX
1 stop6h 33m
Delta
Sun 11/81:30 pm
PHX
- MSO
1 stop4h 14m
Delta
Deal found 7/5![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 7/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:24 pm
MSO
- PHX
1 stop4h 29m
Delta
Sun 10/115:25 pm
PHX
- MSO
1 stop5h 56m
Delta
Deal found 7/6![Delta logo]()
$442
Last-minute flights from Missoula to MesaDiscover last-minute flight deals from Missoula to Mesa. Data last updated July 8, 2026 and is based on user searches.
Discover last-minute flight deals from Missoula to Mesa. Data last updated July 8, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:30 am
MSO
- PHX
1 stop4h 14m
Delta
Tue 8/115:10 pm
PHX
- MSO
1 stop6h 08m
Delta
Deal found 7/7![Delta logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 8/1310:24 am
MSO
- PHX
1 stop13h 41m
Multiple Airlines
Sun 8/1612:20 pm
PHX
- MSO
1 stop23h 41m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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.
Mon 8/175:00 pm
MSO
- PHX
1 stop6h 53m
Alaska Airlines
Mon 8/244:06 pm
PHX
- MSO
1 stop5h 53m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$376
This Alaska Airlines deal was found by Cheapflights users on 7/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:12 pm
MSO
- PHX
1 stop6h 48m
Alaska Airlines
Wed 8/266:02 am
PHX
- MSO
1 stop8h 15m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$315
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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.
Fri 8/214:16 pm
MSO
- PHX
1 stop8h 22m
Alaska Airlines
Tue 8/252:29 pm
PHX
- MSO
1 stop7h 30m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$365
This Alaska Airlines deal was found by Cheapflights users on 7/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:15 am
MSO
- PHX
1 stop6h 47m
Alaska Airlines
Mon 8/242:29 pm
PHX
- MSO
1 stop7h 30m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$394
One-way flights from Missoula to MesaSearch for one-way flight options from Missoula to Mesa. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
Search for one-way flight options from Missoula to Mesa. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
This Delta deal was found by Cheapflights users on 7/3. 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 8/205:30 am
MSO
- PHX
1 stop4h 14m
Delta
Deal found 7/3![Delta logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Sun 8/1610:24 am
MSO
- PHX
1 stop26h 03m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$181
This Priceline deal was found by Cheapflights users on 7/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:00 pm
MSO
- PHX
1 stop7h 49m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 8/210:24 am
MSO
- PHX
1 stop26h 03m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$200
This Delta deal was found by Cheapflights users on 7/3. 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 8/16:27 pm
MSO
- PHX
1 stop4h 44m
Delta
Deal found 7/3![Delta logo]()
$208
This Expedia deal was found by Cheapflights users on 7/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:41 pm
MSO
- PHX
1 stop17h 08m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$213
This Expedia deal was found by Cheapflights users on 7/3. 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 7/177:59 pm
MSO
- PHX
1 stop15h 21m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$245
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 July 8, 2026.
Round-trip from | $202 (Kiwi.com) |
|---|---|
One-way from | $158 (Delta) |
Popular in | May |
Cheapest in | August |
Average price | $450 |
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 July 8, 2026.
Use the filters below to find and compare flights from Missoula to Mesa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
MissoulaPhoenix
MSO - PHX
MSOPHX
Missoula Johnson-Bell Field
Wed 12/2
5:40 am-9:59 am
1 stop4h 19m
Phoenix Sky Harbor Intl
Sun 12/6
8:25 pm-12:31 am
1 stop4h 06m
$315
MissoulaPhoenix
MSO - PHX
MSOPHX
Missoula Johnson-Bell Field
Thu 9/24
4:16 pm-10:00 pm
1 stop6h 44m
Phoenix Sky Harbor Intl
Tue 9/29
9:22 am-11:01 pm
1 stop12h 39m
$315
MissoulaPhoenix
MSO - PHX
MSOPHX
Missoula Johnson-Bell Field
Fri 10/9
6:24 pm-11:57 pm
1 stop6h 33m
Phoenix Sky Harbor Intl
Mon 10/12
7:23 pm-12:21 am
1 stop3h 58m
$315
MissoulaPhoenix
MSO - PHX
MSOPHX
Missoula Johnson-Bell Field
Thu 10/1
6:15 am-10:48 am
1 stop5h 33m
Phoenix Sky Harbor Intl
Mon 10/5
6:00 am-1:32 pm
1 stop6h 32m
$342
MissoulaPhoenix
MSO - PHX
MSOPHX
Missoula Johnson-Bell Field
Fri 11/6
6:24 pm-12:57 am
1 stop6h 33m
Phoenix Sky Harbor Intl
Sun 11/8
1:30 pm-5:44 pm
1 stop4h 14m
$392
MissoulaPhoenix
MSO - PHX
MSOPHX
Missoula Johnson-Bell Field
Sat 10/10
6:24 pm-9:53 pm
1 stop4h 29m
Phoenix Sky Harbor Intl
Sun 10/11
5:25 pm-12:21 am
1 stop5h 56m
$442
Cheapest one-way
MissoulaPhoenix
MSO - PHX
MSOPHX
Missoula Johnson-Bell Field
Wed 8/26
6:27 pm-11:41 pm
1 stop6h 14m
$158
MissoulaPhoenix
MSO - PHX
MSOPHX
Missoula Johnson-Bell Field
Sun 8/16
10:24 am-11:27 am
1 stop26h 03m
$181
MissoulaPhoenix
MSO - PHX
MSOPHX
Missoula Johnson-Bell Field
Tue 8/18
5:00 pm-11:49 pm
1 stop7h 49m
$187
MissoulaPhoenix
MSO - PHX
MSOPHX
Missoula Johnson-Bell Field
Sat 8/1
6:27 pm-10:11 pm
1 stop4h 44m
$208
Showing 1-10 of 15 resultsSorted by cheapest first
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.
MSO-PHX
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
MSO-MS9
MSO-PHX
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 July 8, 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 afternoon could potentially save you up to 22% 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 July 8, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited 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.
Entertainment
7.0
Crew
8.5
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Crew
8.5
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Crew
8.5
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Crew
8.5
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Crew
8.5
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
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.
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Missoula and Mesa flights
Browse other Missoula and Mesa flight options. Last updated on July 8, 2026.
Other flights from Missoula
Browse through other flights departing from Missoula. Flights are based on user searches made on Cheapflights and were last updated on July 8, 2026.
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Missoula to Mesa flights
Consider these flights traveling from Missoula to Mesa.
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 July 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$135 | Average$298 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$238 | Average$450 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$249 | Average$378 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$265 | Average$418 | FlexibilityNo cancel fee | On-timeN/A |