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$334+ Cheap flights from Florida Keys to Missoula (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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MSO
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Florida Keys to Missoula

Cheapest flights from Florida Keys to Missoula
Explore the most affordable flight options available from Florida Keys to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:30 amMIA - MSO
1 stop8h 06mUnited Airlines
Sat 12/205:15 pmMSO - MIA
1 stop20h 22mUnited Airlines
Deal found 12/18$1,085

Find flight deals from Florida Keys to Missoula

Keep the following information in mind while searching for Florida Keys to Missoula flight deals. Data was last updated December 18, 2025.

Round-trip from

$334
(Alaska Airlines)
From Florida Keys to Missoula Johnson-Bell Field
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florida Keys 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Florida Keys to Missoula that are best for you.

Fly from

Florida Keys

Fly to

Missoula

Route

Depart

Return

Price

MiamiMissoula

MIA - MSO

MIAMSO

Miami

Wed 1/21

6:34 pm-12:23 pm

1 stop19h 49m

Missoula Johnson-Bell Field

Sat 1/24

2:03 pm-5:34 pm

1 stop25h 31m

$334

MiamiMissoula

MIA - MSO

MIAMSO

Miami

Fri 1/23

6:34 pm-12:23 pm

1 stop19h 49m

Missoula Johnson-Bell Field

Sun 1/25

6:23 am-5:34 pm

1 stop9h 11m

$334

Key WestMissoula

EYW - MSO

EYWMSO

Key West

Sat 1/17

7:26 pm-12:50 pm

2 stops19h 24m

Missoula Johnson-Bell Field

Sat 1/24

7:00 am-9:47 pm

2 stops12h 47m

$453

MiamiMissoula

MIA - MSO

MIAMSO

Miami

Fri 1/23

1:05 pm-9:51 pm

2 stops10h 46m

Missoula Johnson-Bell Field

Sun 1/25

6:00 am-10:15 pm

2 stops14h 15m

$531

Key WestMissoula

EYW - MSO

EYWMSO

Key West

Fri 1/23

2:25 pm-9:51 pm

2 stops33h 26m

Missoula Johnson-Bell Field

Mon 1/26

2:37 pm-3:17 pm

2 stops22h 40m

$596

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Best time to book a flight from Florida Keys to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from Florida Keys 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 Florida Keys to Missoula
No data available for this route at this time. Please check back soon.

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 December 18, 2025.
Read through reviews of airlines operating flights from Florida Keys to Missoula, such as United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,091 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

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

    If you book a flight to Missoula from Florida Keys, you will be flying to Johnson-Bell Field, which is the city’s only airport. Missoula Johnson-Bell Field (MSO) is located 5.5 mi from the center of Missoula.

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

    There are many flights that can get you from Florida Keys to Missoula in 19h 24m. Fly via Alaska Airlines, American Airlines, or United Airlines to get the fastest option. There are 2351 mi between Florida Keys and Missoula. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Florida Keys to Missoula by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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