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$276+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — SJU
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:15 am
MSO
-
SJU
1 stop9h 23m
United Airlines
Fri 5/17:20 am
SJU
-
MSO
2 stops16h 10m
United Airlines
Deal found 1/25$552
This United Airlines deal was found by Cheapflights users on 1/24. 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.
Wed 9/306:15 am
MSO
-
SJU
1 stop9h 15m
United Airlines
Sat 10/31:05 am
SJU
-
MSO
2 stops14h 22m
United Airlines
Deal found 1/24$567
This United Airlines deal was found by Cheapflights users on 1/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:15 am
MSO
-
SJU
2 stops13h 09m
United Airlines
Fri 5/17:20 am
SJU
-
MSO
2 stops16h 10m
United Airlines
Deal found 1/25$581
This Delta deal was found by Cheapflights users on 1/27. 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 2/147:30 am
MSO
-
SJU
2 stops13h 28m
Delta
Mon 2/236:15 am
SJU
-
MSO
2 stops20h 15m
Delta
Deal found 1/27$629
This United Airlines deal was found by Cheapflights users on 1/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/242:34 pm
MSO
-
STT
2 stops20h 22m
United Airlines
Thu 2/261:02 pm
STT
-
MSO
2 stops35h 55m
United Airlines
Deal found 1/25$674
This United Airlines deal was found by Cheapflights users on 1/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:15 am
MSO
-
SJU
1 stop9h 23m
United Airlines
Sun 5/31:40 pm
SJU
-
MSO
1 stop9h 50m
United Airlines
Deal found 1/25$681
This United Airlines deal was found by Cheapflights users on 1/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:32 pm
MSO
-
SJU
2 stops16h 25m
United Airlines
Sat 9/192:00 pm
SJU
-
MSO
1 stop9h 26m
United Airlines
Deal found 1/25$719
This United Airlines deal was found by Cheapflights users on 1/26. 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 11/276:15 am
MSO
-
SJU
2 stops13h 07m
United Airlines
Fri 12/42:05 am
SJU
-
MSO
2 stops17h 05m
United Airlines
Deal found 1/26$729
This American Airlines deal was found by Cheapflights users on 1/27. 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 4/231:10 pm
MSO
-
STX
2 stops22h 05m
American Airlines
Thu 4/305:14 pm
STX
-
MSO
2 stops21h 24m
American Airlines
Deal found 1/27$730
This American Airlines deal was found by Cheapflights users on 1/26. 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 11/277:00 am
MSO
-
SJU
1 stop19h 30m
American Airlines
Sat 12/56:00 am
SJU
-
MSO
2 stops17h 33m
American Airlines
Deal found 1/26$759
This American Airlines deal was found by Cheapflights users on 1/27. 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 3/276:15 am
MSO
-
SJU
1 stop14h 16m
American Airlines
Mon 4/66:01 pm
SJU
-
MSO
2 stops20h 37m
American Airlines
Deal found 1/27$761
This American Airlines deal was found by Cheapflights users on 1/27. 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 4/171:10 pm
MSO
-
AUA
2 stops23h 54m
American Airlines
Fri 4/242:30 pm
AUA
-
MSO
2 stops24h 08m
American Airlines
Deal found 1/27$816

Find flight deals from Missoula to Caribbean

Keep the following information in mind while searching for Missoula to Caribbean flight deals. Data was last updated January 27, 2026.

Round-trip from

$552
(United Airlines)

One-way from

$276
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$1,245
From Missoula Johnson-Bell Field to Caribbean
Search Deals
One-way flight from Missoula Johnson-Bell Field to Caribbean
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($266 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 27, 2026.
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

Mon 4/27

6:15 am-9:24 pm

2 stops13h 09m

San Juan Luis Munoz Marin Intl

Fri 5/1

7:20 am-9:30 pm

2 stops16h 10m

$581

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Sun 4/26

6:15 am-8:34 pm

2 stops12h 19m

San Juan Luis Munoz Marin Intl

Fri 5/1

7:20 am-9:30 pm

2 stops16h 10m

$592

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Sat 2/14

7:30 am-11:58 pm

2 stops13h 28m

San Juan Luis Munoz Marin Intl

Mon 2/23

6:15 am-11:30 pm

2 stops20h 15m

$629

MissoulaSaint Thomas Island

MSO - STT

MSOSTT

Missoula Johnson-Bell Field

Tue 2/24

2:34 pm-1:56 pm

2 stops20h 22m

Saint Thomas Island Cyril E King

Thu 2/26

1:02 pm-9:57 pm

2 stops35h 55m

$674

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Tue 4/28

6:15 am-5:38 pm

1 stop9h 23m

San Juan Luis Munoz Marin Intl

Sun 5/3

1:40 pm-9:30 pm

1 stop9h 50m

$681

MissoulaChristiansted

MSO - STX

MSOSTX

Missoula Johnson-Bell Field

Thu 4/23

1:10 pm-1:15 pm

2 stops22h 05m

Christiansted Henry Rohlsen

Thu 4/30

5:14 pm-12:38 pm

2 stops21h 24m

$730

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Fri 3/27

6:15 am-10:31 pm

1 stop14h 16m

San Juan Luis Munoz Marin Intl

Mon 4/6

6:01 pm-12:38 pm

2 stops20h 37m

$761

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Sat 2/14

1:20 pm-5:24 am

1 stop13h 04m

San Juan Luis Munoz Marin Intl

Mon 2/23

7:01 pm-12:50 pm

2 stops20h 49m

$784

MissoulaOranjestad

MSO - AUA

MSOAUA

Missoula Johnson-Bell Field

Fri 4/17

1:10 pm-1:29 pm

2 stops22h 19m

Oranjestad Reina Beatrix

Fri 4/24

4:10 pm-12:38 pm

2 stops22h 28m

$816

MissoulaOranjestad

MSO - AUA

MSOAUA

Missoula Johnson-Bell Field

Sun 2/22

6:15 am-1:50 pm

2 stops28h 35m

Oranjestad Reina Beatrix

Thu 2/26

3:10 pm-1:32 pm

2 stops25h 22m

$826

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 28 results
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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
No data available for this route at this time. Please check back soon.

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 January 27, 2026.
Read through reviews of airlines operating flights from Missoula to Caribbean, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,119 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,119 reviews
Delta
7.9
Good
8,119 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,205 reviews
Delta
7.9
Good
8,119 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Missoula to Caribbean?

    Departing from Missoula to Caribbean will take you 13h 09m. There are 3342 mi between Missoula and Caribbean. This flight may include one or multiple stops.

  • 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 - Oranjestad Reina Beatrix or Missoula Johnson-Bell Field - Montego Bay Sangster Intl 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.

See more FAQs

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Top 2 airlines flying from Missoula to Caribbean

Discover the top 2 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$442Average$784FlexibilityNo cancel feeOn-time69%
DeltaCheapest$704Average$1,004FlexibilityNo cancel feeOn-timeN/A

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