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$298+ Cheap flights from Missoula (MSO) to Caribbean

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — SJU
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap flight deals from Missoula to Caribbean

Keep the following information in mind while searching for Missoula to Caribbean flight deals. Data was last updated March 26, 2025.

Round-trip from

$525
(Delta)

One-way from

$298
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$793
From Missoula Johnson-Bell Field to Caribbean
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One-way flight from Missoula Johnson-Bell Field to Caribbean
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Highest demand for flights based on searches. 15% potential increase in price ($137 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Missoula to Caribbean

Cheapest flights from Missoula to Caribbean
Explore the most affordable flight options available from Missoula to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Delta deal was found by Cheapflights users on 3/25. 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 4/226:15 pmMSO - SJU
2 stops15h 54mDelta
Fri 5/26:15 amSJU - MSO
2 stops16h 10mDelta
Deal found 3/25$525
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Tue 4/226:25 amMSO - SJU
1 stop9h 05mUnited Airlines
Tue 4/297:45 amSJU - MSO
2 stops15h 50mUnited Airlines
Deal found 3/24$537
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Fri 5/21:32 pmMSO - SJU
1 stop13h 28mAmerican Airlines
Tue 5/63:35 pmSJU - MSO
2 stops22h 51mAmerican Airlines
Deal found 3/25$546
This Alaska Airlines deal was found by Cheapflights users on 3/24. 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 4/226:36 pmMSO - SJU
3 stops32h 24mAlaska Airlines
Tue 4/296:05 amSJU - MSO
2 stops19h 44mAlaska Airlines
Deal found 3/24$1,103

Cheapflights Fare Finder

Customize your flight search to find flights from Missoula to Caribbean 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 March 26, 2025.
Use the filters below to find and compare flights from Missoula to Caribbean that are best for you.

Fly from

Missoula

Fly to

Caribbean

Route

Depart

Return

Price

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Tue 4/22

6:15 pm-12:09 pm

2 stops15h 54m

San Juan Luis Munoz Marin Intl

Fri 5/2

6:15 am-8:25 pm

2 stops16h 10m

$525

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Tue 4/22

6:25 am-5:30 pm

1 stop9h 05m

San Juan Luis Munoz Marin Intl

Tue 4/29

7:45 am-9:35 pm

2 stops15h 50m

$537

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Fri 5/2

1:32 pm-5:00 am

1 stop13h 28m

San Juan Luis Munoz Marin Intl

Tue 5/6

3:35 pm-12:26 pm

2 stops22h 51m

$546

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Tue 4/22

6:36 pm-5:00 am

3 stops32h 24m

San Juan Luis Munoz Marin Intl

Tue 4/29

6:05 am-11:49 pm

2 stops19h 44m

$1,103

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Fri 7/4

12:40 pm-11:54 pm

1 stop9h 14m

$298

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Tue 7/8

7:03 am-5:06 am

1 stop20h 03m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Best time to book a flight from Missoula to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean 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 Caribbean

Rainfall in Caribbean by month

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

In terms of precipitation, rainfall in Caribbean ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean when rainfall is around 2.2 in.

Temperature in Caribbean by month

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

If weather is an important factor for your trip to Caribbean, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. 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 Caribbean. Reviews last updated March 26, 2025.
Alaska Airlines
8.0
Very good
9,789 reviews

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,789 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,891 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,608 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Missoula to Caribbean. 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 Caribbean?

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

  • What are the most popular routes from Missoula to Caribbean?

    Most travelers choose Missoula Johnson-Bell Field - San Juan Luis Munoz Marin Intl, Missoula Johnson-Bell Field - Kingston Norman Manley or Missoula Johnson-Bell Field - Oranjestad Reina Beatrix when deciding on the best route from Missoula to Caribbean.

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

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

  • How can I find direct flights from Missoula to Caribbean?

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

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

    Yes. Cheapflights offers flight deals from Missoula to Caribbean 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 Caribbean?

    Currently, September is the cheapest month in which you can book a flight from Missoula to Caribbean (average of $254). Flying from Missoula to Caribbean in December is currently the most expensive (average of $336). 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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Top 3 airlines flying from Missoula to Caribbean

Discover the top 3 airlines that operate flights from Missoula to Caribbean. 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$484Average$763FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$565Average$748FlexibilityNo cancel feeOn-time69%
DeltaCheapest$704Average$1,004FlexibilityNo cancel feeOn-timeN/A
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