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$155+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — EYW
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
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 August 20, 2025.

Round-trip from

$376
(Hawaiian Airlines)

One-way from

$155
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$377
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. 21% potential increase in price ($145 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 20, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 8/18. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:29 amMSO - MIA
1 stop9h 05mHawaiian Airlines
Wed 12/105:00 pmMIA - MSO
1 stop8h 55mHawaiian Airlines
Deal found 8/18$376
This Delta deal was found by Cheapflights users on 8/18. 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 12/38:00 amMSO - MIA
2 stops11h 36mDelta
Wed 12/106:45 pmMIA - MSO
1 stop7h 47mDelta
Deal found 8/18$382
This Delta deal was found by Cheapflights users on 8/18. 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 9/115:45 amMSO - MIA
1 stop9h 45mDelta
Fri 9/126:30 pmMIA - MSO
1 stop7h 48mDelta
Deal found 8/18$389
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/1110:38 amMSO - MIA
1 stop9h 17mUnited Airlines
Fri 9/128:30 amMIA - MSO
2 stops14h 52mUnited Airlines
Deal found 8/19$394
This Delta deal was found by Cheapflights users on 8/20. 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.
Thu 9/116:20 pmMSO - MIA
1 stop10h 05mDelta
Sun 9/216:30 pmMIA - MSO
1 stop7h 48mDelta
Deal found 8/20$401
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 11/247:00 amMSO - EYW
2 stops10h 29mAmerican Airlines
Wed 12/108:10 amEYW - MSO
2 stops13h 36mAmerican Airlines
Deal found 8/17$434
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 9/114:14 pmMSO - MIA
1 stop23h 31mAlaska Airlines
Fri 9/126:45 pmMIA - MSO
2 stops20h 49mAlaska Airlines
Deal found 8/18$441
This Delta deal was found by Cheapflights users on 8/18. 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.
Sun 9/145:45 amMSO - MIA
1 stop9h 45mDelta
Sun 9/216:30 pmMIA - MSO
1 stop7h 48mDelta
Deal found 8/18$456

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 August 20, 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

Wed 12/3

6:29 am-5:34 pm

1 stop9h 05m

Miami

Wed 12/10

5:00 pm-11:55 pm

1 stop8h 55m

$376

MissoulaMiami

MSO - MIA

MSOMIA

Missoula Johnson-Bell Field

Wed 12/3

8:00 am-9:36 pm

2 stops11h 36m

Miami

Wed 12/10

6:45 pm-12:32 am

1 stop7h 47m

$382

MissoulaMiami

MSO - MIA

MSOMIA

Missoula Johnson-Bell Field

Wed 12/3

7:00 am-7:04 pm

2 stops10h 04m

Miami

Wed 12/10

11:13 am-7:46 pm

1 stop10h 33m

$382

MissoulaMiami

MSO - MIA

MSOMIA

Missoula Johnson-Bell Field

Thu 9/11

10:38 am-9:55 pm

1 stop9h 17m

Miami

Fri 9/12

3:35 pm-9:22 pm

1 stop7h 47m

$389

MissoulaMiami

MSO - MIA

MSOMIA

Missoula Johnson-Bell Field

Thu 9/11

5:45 am-5:30 pm

1 stop9h 45m

Miami

Fri 9/12

6:30 pm-12:18 am

1 stop7h 48m

$389

MissoulaKey West

MSO - EYW

MSOEYW

Missoula Johnson-Bell Field

Mon 11/24

7:00 am-7:29 pm

2 stops10h 29m

Key West

Wed 12/10

8:10 am-7:46 pm

2 stops13h 36m

$434

MissoulaMiami

MSO - MIA

MSOMIA

Missoula Johnson-Bell Field

Fri 8/29

10:27 pm-4:07 pm

2 stops39h 40m

$155

MissoulaMiami

MSO - MIA

MSOMIA

Missoula Johnson-Bell Field

Wed 10/8

6:37 am-5:29 pm

1 stop8h 52m

$188

MissoulaMiami

MSO - MIA

MSOMIA

Missoula Johnson-Bell Field

Tue 9/30

1:51 pm-11:05 pm

1 stop7h 14m

$189

MissoulaMiami

MSO - MIA

MSOMIA

Missoula Johnson-Bell Field

Thu 12/25

1:05 pm-11:37 pm

1 stop8h 32m

$225

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 15 results
1
2

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
No data available for this route at this time. Please check back soon.

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 August 20, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Missoula to Florida Keys have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
United Airlines
7.4
Good
8,928 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

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.

  • How long is the flight from Missoula to Florida Keys?

    Hawaiian Airlines, Delta, and American Airlines can get you from Missoula to Florida Keys in just under 9h 05m. Your travel time can differ by up to 2h 31m. There are 2349 mi between Missoula and Florida Keys. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Missoula to Florida Keys one-way?

    The cheapest airlines for a one-way flight from Missoula to Florida Keys are Hawaiian Airlines ($188), American Airlines ($189), and United Airlines ($459).

  • 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 $492). 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

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