HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Caribbean Islands

$587+ Cheap flights from Missoula (MSO) to Caribbean Islands

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — SJU
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missoula to Caribbean Islands 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 Missoula to Caribbean Islands

Keep the following information in mind while searching for Missoula to Caribbean Islands flight deals. Data was last updated April 2, 2025.

Round-trip from

$587
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$703
From Missoula Johnson-Bell Field to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($135 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Missoula to Caribbean Islands

Cheapest flights from Missoula to Caribbean Islands
Explore the most affordable flight options available from Missoula to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/21:22 pmMSO - SJU
2 stops19h 37mAmerican Airlines
Fri 6/66:15 amSJU - MSO
1 stop17h 28mAmerican Airlines
Deal found 4/1$587
This Delta deal was found by Cheapflights users on 4/1. 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.
Tue 4/226:15 pmMSO - SJU
2 stops15h 54mDelta
Fri 5/26:35 amSJU - MSO
2 stops15h 50mDelta
Deal found 4/1$588
This United deal was found by Cheapflights users on 4/1. 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 United 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
Fri 5/27:45 amSJU - MSO
2 stops15h 34mUnited Airlines
Deal found 4/1$595
This United Airlines deal was found by Cheapflights users on 3/31. 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 5/165:20 pmMSO - MBJ
2 stops19h 10mUnited Airlines
Fri 5/231:51 pmMBJ - MSO
1 stop22h 59mUnited Airlines
Deal found 3/31$609
This American Airlines deal was found by Cheapflights users on 4/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/191:49 pmMSO - MBJ
1 stop22h 58mAmerican Airlines
Sat 11/13:18 pmMBJ - MSO
1 stop23h 21mAmerican Airlines
Deal found 4/2$795
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/222:54 pmMSO - SJU
3 stops20h 51mAlaska Airlines
Fri 5/26:05 amSJU - MSO
2 stops19h 44mAlaska Airlines
Deal found 4/1$1,107
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:53 pmMSO - STT
2 stops20h 52mAmerican Airlines
Sat 1/36:35 pmSTT - MSO
2 stops21h 00mAmerican Airlines
Deal found 4/1$2,086

Cheapflights Fare Finder

Customize your flight search to find flights from Missoula to Caribbean Islands 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 2, 2025.
Use the filters below to find and compare flights from Missoula to Caribbean Islands that are best for you.

Fly from

Missoula

Fly to

Caribbean Islands

Route

Depart

Return

Price

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Mon 6/2

1:22 pm-10:59 am

2 stops19h 37m

San Juan Luis Munoz Marin Intl

Fri 6/6

6:05 am-9:43 pm

2 stops17h 38m

$587

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

6:35 am-8:25 pm

2 stops15h 50m

$588

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

Fri 5/2

7:45 am-9:19 pm

2 stops15h 34m

$595

MissoulaMontego Bay

MSO - MBJ

MSOMBJ

Missoula Johnson-Bell Field

Fri 5/16

5:20 pm-1:30 pm

2 stops19h 10m

Montego Bay Sangster Intl

Fri 5/23

1:51 pm-11:50 am

1 stop22h 59m

$609

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Tue 4/22

2:54 pm-1:45 pm

3 stops20h 51m

San Juan Luis Munoz Marin Intl

Fri 5/2

6:05 am-11:49 pm

2 stops19h 44m

$1,107

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Best time to book a flight from Missoula to Caribbean Islands

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

Rainfall in Caribbean Islands by month

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

In terms of precipitation, rainfall in Caribbean Islands 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 Islands when rainfall is around 2.2 in.

Temperature in Caribbean Islands by month

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

If weather is an important factor for your trip to Caribbean Islands, 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 Islands

Get insights into the airlines that provide service to Caribbean Islands. 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 Islands. Reviews last updated April 2, 2025.
Alaska Airlines
8.0
Very good
9,825 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

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
9,825 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

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
7,897 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

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
8,616 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

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
9,825 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

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 Islands. 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 Islands?

    If you book a flight to Caribbean Islands from Missoula, you will be flying from 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.

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

    The most popular flight routes from Missoula to Caribbean Islands are Missoula Johnson-Bell Field - San Juan Luis Munoz Marin Intl, Missoula Johnson-Bell Field - Montego Bay Sangster Intl and Missoula Johnson-Bell Field - Kingston Norman Manley.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Missoula to Caribbean Islands (average of $254). Flying from Missoula to Caribbean Islands 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missoula to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to Los Angeles flights
Bozeman to Seattle flights
Billings to Seattle flights
Bozeman to Denver flights
Bozeman to Las Vegas flights
Missoula to Seattle flights
Missoula to Portland flights
Bozeman to Minneapolis flights
Bozeman to Philadelphia flights
Missoula to Denver flights
Bozeman to San Francisco flights
Bozeman to Newark flights
Bozeman to Dallas/Fort Worth flights
Bozeman to O'Hare Intl flights
Bozeman to John F Kennedy Intl flights
Missoula to Minneapolis flights
Billings to Dallas/Fort Worth flights
Missoula to O'Hare Intl flights
Kalispell to Seattle flights
Bozeman to Portland flights
Billings to Las Vegas flights
Kalispell to O'Hare Intl flights
Great Falls to Seattle flights
Billings to Dulles Intl flights
Missoula to Honolulu flights
Bozeman to Boston flights
Bozeman to LaGuardia flights
Billings to Springfield flights
Billings to Minneapolis flights
Bozeman to Miami flights
Bozeman to Hobby flights
Bozeman to San Diego flights
Missoula to Las Vegas flights
Bozeman to Dulles Intl flights
Billings to Sky Harbor Intl flights
Kalispell to Denver flights
Billings to Austin flights
Bozeman to Austin flights
Billings to Portland flights
Billings to Baltimore flights
Bozeman to Cancún flights
Bozeman to Vancouver Intl flights
Bozeman to Reagan-National flights
Missoula to John F Kennedy Intl flights
Kalispell to Portland flights
Bozeman to Atlanta flights
Missoula to Nashville flights
Missoula to Boston flights
Missoula to LaGuardia flights

Top 3 airlines flying from Missoula to Caribbean Islands

Discover the top 3 airlines that operate flights from Missoula to Caribbean Islands. 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$484Average$763FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$565Average$759FlexibilityNo cancel feeOn-time69%
DeltaCheapest$704Average$1,004FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.