$214+ Cheap flights from Miami to Missoula (MIA - MSO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — MSO
Oct 6 — Oct 131
Round-trip
1 adult, Economy
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Find cheap flights from Miami 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
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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 Miami to Missoula
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Best
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One-way
Cheapest flights from Miami to MissoulaExplore the most affordable flight options available from Miami to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
Explore the most affordable flight options available from Miami to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
This United Airlines deal was found by Cheapflights users on 9/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:00 am -
1 stop9h 24m
Sat 10/310:38 am -
1 stop9h 21m
Deal found 9/4![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:40 am -
1 stop10h 05m
Sat 10/36:17 pm -
1 stop9h 32m
Deal found 9/2![Delta logo]()
$419
This Expedia deal was found by Cheapflights users on 9/1. 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 12/257:30 am -
1 stop9h 50m
Sun 1/37:01 am -
1 stop21h 09m
Deal found 9/1![Alaska Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 9/1. 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 10/226:55 am -
1 stop7h 39m
Sat 11/76:23 pm -
1 stop9h 59m
Deal found 9/1![Delta logo]()
$537
This United Airlines deal was found by Cheapflights users on 9/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:00 am -
1 stop9h 19m
Wed 10/286:15 am -
2 stops10h 35m
Deal found 9/3![United Airlines logo]()
$573
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:53 pm -
1 stop7h 41m
Mon 9/216:15 am -
1 stop7h 24m
Deal found 9/2![United Airlines logo]()
$589
Best flights from Miami to MissoulaDiscover carefully curated flight deals from Miami to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
Discover carefully curated flight deals from Miami to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
This United Airlines deal was found by Cheapflights users on 9/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:00 am -
1 stop9h 24m
Sat 10/310:38 am -
1 stop9h 21m
Deal found 9/4![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:40 am -
1 stop10h 05m
Sat 10/36:17 pm -
1 stop9h 32m
Deal found 9/2![Delta logo]()
$419
This Expedia deal was found by Cheapflights users on 9/1. 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 12/257:30 am -
1 stop9h 50m
Sun 1/37:01 am -
1 stop21h 09m
Deal found 9/1![Alaska Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:54 am -
2 stops14h 38m
Wed 10/286:15 am -
2 stops14h 16m
Deal found 9/3![United Airlines logo]()
$578
This Delta deal was found by Cheapflights users on 9/1. 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 9/167:05 am -
1 stop7h 32m
Sun 9/206:17 pm -
1 stop9h 32m
Deal found 9/1![Delta logo]()
$619
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:53 pm -
1 stop7h 41m
Mon 9/216:15 am -
1 stop7h 24m
Deal found 9/2![United Airlines logo]()
$589
Last-minute flights from Miami to MissoulaDiscover last-minute flight deals from Miami to Missoula. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Missoula. Data last updated September 6, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:53 pm -
1 stop7h 41m
Mon 9/216:15 am -
1 stop7h 24m
Deal found 9/2![United Airlines logo]()
$589
This United Airlines deal was found by Cheapflights users on 9/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:00 am -
1 stop9h 24m
Sat 10/310:38 am -
1 stop9h 21m
Deal found 9/4![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:40 am -
1 stop10h 05m
Sat 10/36:17 pm -
1 stop9h 32m
Deal found 9/2![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 9/1. 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 10/226:55 am -
1 stop7h 39m
Sat 11/76:23 pm -
1 stop9h 59m
Deal found 9/1![Delta logo]()
$537
This United Airlines deal was found by Cheapflights users on 9/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:00 am -
1 stop9h 19m
Wed 10/286:15 am -
2 stops10h 35m
Deal found 9/3![United Airlines logo]()
$573
One-way flights from Miami to MissoulaSearch for one-way flight options from Miami to Missoula. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
Search for one-way flight options from Miami to Missoula. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:00 am -
1 stop9h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![American Airlines logo]()
$214
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:00 am -
2 stops11h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 12/36:00 am -
3 stops37h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$238
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:15 am -
1 stop9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![American Airlines logo]()
$250
This Delta deal was found by Cheapflights users on 9/6. 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 9/116:40 am -
2 stops12h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 9/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:53 pm -
1 stop7h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![United Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Sun 9/205:50 am -
2 stops17h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Fri 9/1111:30 pm -
3 stops47h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$433
Find flight deals from Miami to Missoula
Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Missoula (MSO). 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 September 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (United Airlines) |
One-way from | $214 (American Airlines) |
Popular in | March |
Cheapest in | January |
Average price | $591 |
Cheapflights Fare Finder
Customize your flight search to find flights from Miami 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 7,457,451 searches. Data last updated September 6, 2026.
Use the filters below to find and compare flights from Miami to Missoula that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MiamiMissoula
MIA Miami - MSO Missoula Johnson-Bell Field
MIAMSO
Miami
Thu 12/3
5:00 am-12:36 pm
1 stop9h 36m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$214
MiamiMissoula
MIA Miami - MSO Missoula Johnson-Bell Field
MIAMSO
Miami
Thu 12/3
8:00 am-5:45 pm
2 stops11h 45m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$225
MiamiMissoula
MIA Miami - MSO Missoula Johnson-Bell Field
MIAMSO
Miami
Sun 9/20
5:15 am-12:55 pm
1 stop9h 40m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$250
MiamiMissoula
MIA Miami - MSO Missoula Johnson-Bell Field
MIAMSO
Miami
Fri 9/11
6:40 am-5:37 pm
2 stops12h 57m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$305
Quickest round-trip
MiamiMissoula
MIA Miami - MSO Missoula Johnson-Bell Field
MIAMSO
Miami
Fri 9/11
3:53 pm-9:31 pm
1 stop7h 38m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$355
MiamiMissoula
MIA Miami - MSO Missoula Johnson-Bell Field
MIAMSO
Miami
Sun 9/20
5:50 am-8:59 pm
2 stops17h 09m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$363
MiamiMissoula
MIA Miami - MSO Missoula Johnson-Bell Field
MIAMSO
Miami
Sat 9/26
8:00 am-3:24 pm
1 stop9h 24m
Missoula Johnson-Bell Field
Sat 10/3
10:38 am-9:59 pm
1 stop9h 21m
$379
MiamiMissoula
MIA Miami - MSO Missoula Johnson-Bell Field
MIAMSO
Miami
Sat 9/26
6:40 am-2:45 pm
1 stop10h 05m
Missoula Johnson-Bell Field
Sat 10/3
6:17 pm-5:49 am
1 stop9h 32m
$419
MiamiMissoula
MIA Miami - MSO Missoula Johnson-Bell Field
MIAMSO
Miami
Fri 9/11
11:30 pm-8:59 pm
3 stops47h 29m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$433
MiamiMissoula
MIA Miami - MSO Missoula Johnson-Bell Field
MIAMSO
Miami
Fri 12/25
7:30 am-3:20 pm
1 stop9h 50m
Missoula Johnson-Bell Field
Sun 1/3
7:01 am-6:10 am
1 stop21h 09m
$449
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Miami to Missoula
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Miami to Missoula in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Miami-Missoula flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Missoula flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Missoula flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Miami-Missoula flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Miami-Missoula flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Miami to Missoula
Have a flexible travel schedule? Discover the best time to fly to Missoula from Miami with our price prediction graph.
MIA-MSO
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.
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 September 6, 2026.
Read through reviews of airlines operating flights from Miami to Missoula, such as United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Entertainment
7.1
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Entertainment
7.1
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Entertainment
7.1
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Miami to Missoula. 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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Complete your trip
Complete your trip to Missoula by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Miami to Missoula by cabin class
Find flights from Miami to Missoula, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Missoula
Explore flights to Missoula departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 6, 2026.
Miami and Missoula flights
Browse other Miami and Missoula flight options. Last updated on September 6, 2026.
Other flights from Miami
Browse through other flights departing from Miami. Flights are based on user searches made on Cheapflights and were last updated on September 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Miami to Missoula
Discover the top 2 airlines that operate flights from Miami 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 7,457,451 searches. Data last updated September 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$358 | Average$502 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$413 | Average$483 | FlexibilityNo cancel fee | On-time71% |