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$336+ Cheap flights from Missoula (MSO) to Florida Keys

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — EYW
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Missoula to Florida Keys

Keep the following information in mind while searching for Missoula to Florida Keys flight deals. Data was last updated April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$378
(American Airlines)

One-way from

$336
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$449
Provider with most accurate pricing for Missoula Johnson-Bell Field-Miami flight deals.
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Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Miami flights.
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From Missoula Johnson-Bell Field to Florida Keys
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One-way flight from Missoula Johnson-Bell Field to Florida Keys
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Highest demand for flights based on searches. 17% potential increase in price ($127 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Missoula to Florida Keys

Cheapest flights from Missoula to Florida Keys
Explore the most affordable flight options available from Missoula to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. 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 6/77:00 amMSO - MIA
1 stop9h 20mAmerican Airlines
Sun 6/155:18 amMIA - MSO
1 stop9h 46mAmerican Airlines
Deal found 4/29$378
This Delta deal was found by Cheapflights users on 4/29. 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 6/76:20 pmMSO - MIA
2 stops15h 21mDelta
Mon 6/166:29 pmMIA - MSO
1 stop7h 56mDelta
Deal found 4/29$383
This United Airlines deal was found by Cheapflights users on 4/29. 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 6/122:23 pmMSO - MIA
1 stop7h 27mUnited Airlines
Thu 6/198:00 amMIA - MSO
1 stop10h 26mUnited Airlines
Deal found 4/29$392
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1212:24 pmMSO - MIA
2 stops39h 31mMultiple Airlines
Thu 6/198:55 pmMIA - MSO
1 stop20h 41mMultiple Airlines
Deal found 4/29$399
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 5/36:42 amMSO - MIA
1 stop8h 19mAlaska Airlines
Mon 5/126:01 pmMIA - MSO
1 stop21h 57mAlaska Airlines
Deal found 4/29$765

Cheapflights Fare Finder

Customize your flight search to find flights from Missoula to Florida Keys 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 30, 2025.
Use the filters below to find and compare flights from Missoula to Florida Keys that are best for you.

Fly from

Missoula

Fly to

Florida Keys

Route

Depart

Return

Price

MissoulaMiami

MSO - MIA

MSOMIA

Missoula Johnson-Bell Field

Sat 6/7

7:00 am-6:20 pm

1 stop9h 20m

Miami

Sun 6/15

5:18 am-1:04 pm

1 stop9h 46m

$378

MissoulaMiami

MSO - MIA

MSOMIA

Missoula Johnson-Bell Field

Sat 6/7

6:20 pm-11:41 am

2 stops15h 21m

Miami

Mon 6/16

6:29 pm-12:25 am

1 stop7h 56m

$383

MissoulaMiami

MSO - MIA

MSOMIA

Missoula Johnson-Bell Field

Thu 6/12

2:23 pm-11:50 pm

1 stop7h 27m

Miami

Thu 6/19

8:00 am-4:26 pm

1 stop10h 26m

$392

MissoulaMiami

MSO - MIA

MSOMIA

Missoula Johnson-Bell Field

Thu 6/12

12:24 pm-5:55 am

2 stops39h 31m

Miami

Thu 6/19

8:55 pm-3:36 pm

1 stop20h 41m

$399

MissoulaMiami

MSO - MIA

MSOMIA

Missoula Johnson-Bell Field

Thu 5/8

1:22 pm-10:46 pm

1 stop7h 24m

$336

MissoulaMiami

MSO - MIA

MSOMIA

Missoula Johnson-Bell Field

Thu 5/8

5:40 am-10:55 pm

2 stops15h 15m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Missoula to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Missoula 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 Missoula to Florida Keys

Rainfall in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Florida Keys ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Florida Keys when rainfall is around 1.6 in.

Temperature in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Florida Keys, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated April 30, 2025.
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Missoula to Florida Keys. 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 from for flights from Missoula to Florida Keys?

    For a flight from Missoula to Florida Keys, you will be flying from Johnson-Bell Field. Missoula Johnson-Bell Field (MSO) is just 5.5 mi from the center of the city.

  • Can I find deals for flights from Missoula to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Missoula to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missoula to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missoula to Florida Keys.

  • Can I find deals for business class flights from Missoula to Florida Keys?

    Yes. Cheapflights offers flight deals from Missoula to Florida Keys 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 Missoula to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Missoula to Florida Keys (average of $328). Flying from Missoula to Florida Keys in March is currently the most expensive (average of $493). 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.

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