$123+ Cheap flights from Missoula (MSO) to Phoenix
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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — PHX
Aug 8 — Aug 151
Round-trip
1 adult, Economy
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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 Phoenix
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Cheapest flights from Missoula to PhoenixExplore the most affordable flight options available from Missoula to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2026.
Explore the most affordable flight options available from Missoula to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 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 7/8. 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.
Sun 11/159:07 pm
MSO
- PHX
1 stop20h 43m
Multiple Airlines
Wed 11/1811:40 pm
PHX
- MSO
1 stop9h 37m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$233
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.
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 7/6![Multiple Airlines logo]()
$248
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 Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:17 pm
MSO
- PHX
1 stop6h 29m
Delta
Sun 9/205:15 pm
PHX
- MSO
1 stop6h 03m
Delta
Deal found 7/8![Delta logo]()
$313
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.
Thu 10/86:24 pm
MSO
- PHX
1 stop6h 33m
Delta
Mon 10/125:25 pm
PHX
- MSO
1 stop5h 56m
Delta
Deal found 7/6![Delta 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
Tue 10/2012:45 pm
PHX
- MSO
1 stop8h 14m
Alaska Airlines
Deal found 7/6![Alaska Airlines logo]()
$344
Best flights from Missoula to PhoenixDiscover carefully curated flight deals from Missoula to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 9, 2026.
Discover carefully curated flight deals from Missoula to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 9, 2026.
This Delta deal was found by Cheapflights users on 7/9. 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 7/9![Delta logo]()
$313
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 Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Mon 12/145:58 pm
MSO
- PHX
2 stops21h 05m
Multiple Airlines
Fri 12/259:22 pm
PHX
- MSO
1 stop12h 15m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 7/9. 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 10/25:30 am
MSO
- PHX
1 stop4h 08m
Delta
Mon 10/57:37 pm
PHX
- MSO
1 stop3h 41m
Delta
Deal found 7/9![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:17 pm
MSO
- PHX
1 stop6h 29m
Delta
Sun 9/205:15 pm
PHX
- MSO
1 stop6h 03m
Delta
Deal found 7/8![Delta logo]()
$313
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 7/6. 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
Sat 10/109:55 am
PHX
- MSO
1 stop6h 49m
Delta
Deal found 7/6![Delta logo]()
$365
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
Last-minute flights from Missoula to PhoenixDiscover last-minute flight deals from Missoula to Phoenix. Data last updated July 9, 2026 and is based on user searches.
Discover last-minute flight deals from Missoula to Phoenix. Data last updated July 9, 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 Expedia deal was found by Cheapflights users on 7/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:41 pm
MSO
- PHX
1 stop17h 08m
Alaska Airlines
Fri 8/143:13 pm
PHX
- MSO
1 stop19h 29m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$363
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.
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 7/6![Multiple Airlines logo]()
$248
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 7/4. 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 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 7/4![Alaska Airlines logo]()
$365
One-way flights from Missoula to PhoenixSearch for one-way flight options from Missoula to Phoenix. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
Search for one-way flight options from Missoula to Phoenix. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/239:52 pm
MSO
- PHX
1 stop26h 32m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$123
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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 8/207:15 am
MSO
- PHX
1 stop6h 47m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$157
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 7/5. 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 8/210:24 am
MSO
- PHX
1 stop26h 03m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$200
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/285:40 am
MSO
- PHX
1 stop4h 19m
Delta
Deal found 7/8![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
Find flight deals from Missoula to Phoenix
Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Phoenix (PH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 9, 2026.
Round-trip from | $202 (Kiwi.com) |
|---|---|
One-way from | $158 (Alaska Airlines) |
Popular in | May |
Cheapest in | August |
Average price | $450 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missoula to Phoenix 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 9, 2026.
Use the filters below to find and compare flights from Missoula to Phoenix that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest 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
$313
Quickest round-trip
MissoulaPhoenix
MSO - PHX
MSOPHX
Missoula Johnson-Bell Field
Fri 10/2
5:30 am-8:38 am
1 stop4h 08m
Phoenix Sky Harbor Intl
Mon 10/5
7:37 pm-12:18 am
1 stop3h 41m
$313
MissoulaPhoenix
MSO - PHX
MSOPHX
Missoula Johnson-Bell Field
Fri 9/18
6:17 pm-11:46 pm
1 stop6h 29m
Phoenix Sky Harbor Intl
Sun 9/20
5:15 pm-12:18 am
1 stop6h 03m
$313
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
Fri 10/9
6:24 pm-11:57 pm
1 stop6h 33m
Phoenix Sky Harbor Intl
Sat 10/10
9:55 am-5:44 pm
1 stop6h 49m
$365
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
Mon 12/14
5:58 pm-3:03 pm
2 stops21h 05m
Phoenix Sky Harbor Intl
Fri 12/25
9:22 pm-9:37 am
1 stop12h 15m
$419
Cheapest one-way
MissoulaPhoenix
MSO - PHX
MSOPHX
Missoula Johnson-Bell Field
Sun 8/23
9:52 pm-11:24 pm
1 stop26h 32m
$123
MissoulaPhoenix
MSO - PHX
MSOPHX
Missoula Johnson-Bell Field
Thu 8/20
7:15 am-1:02 pm
1 stop6h 47m
$157
Showing 1-10 of 16 resultsSorted by cheapest first
Best time to book a flight from Missoula to Phoenix
Have a flexible travel schedule? Discover the best time to fly to Phoenix from Missoula with our price prediction graph.
MSO-PH1
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 Phoenix
MSO-PH1
MSO-PHX
What is the cheapest month to book a flight from Missoula to Phoenix?
Currently, January is the cheapest month in which you can book a flight from Missoula to Phoenix (average of $88). Flying from Missoula to Phoenix in May is currently the most expensive (average of $322). 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 PHX?
Find hourly flight availability from Missoula to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 9, 2026.
It’s optimal to fly from Missoula to Phoenix in the afternoon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight at noon.
How much does it cost to fly round-trip from Missoula to Phoenix?
Reviews of airlines servicing Phoenix
Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated July 9, 2026.
Read through reviews of airlines operating flights from Missoula to Phoenix, such as Alaska Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Food
7.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Food
7.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Food
7.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Food
7.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Food
7.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
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 Phoenix. 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 Phoenix flights
Browse other Missoula and Phoenix flight options. Last updated on July 9, 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 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Missoula to Phoenix
Discover the top 4 airlines that operate flights from Missoula to Phoenix. 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 9, 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 |