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$232+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — SJU
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
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 diciembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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.
jue. 12/252:38 pmMSO - SJU
2 stops12h 33mUnited Airlines
mié. 12/312:05 amSJU - MSO
2 stops17h 05mUnited Airlines
Deal found 12/11$1,059
This American Airlines deal was found by Cheapflights users on 12/11. 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.
jue. 12/257:00 amMSO - SJU
1 stop13h 22mAmerican Airlines
jue. 1/17:00 amSJU - MSO
1 stop17h 24mAmerican Airlines
Deal found 12/11$1,303
This American Airlines deal was found by Cheapflights users on 12/10. 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.
jue. 12/257:00 amMSO - STX
2 stops28h 39mAmerican Airlines
lun. 12/298:24 amSTX - MSO
2 stops16h 00mAmerican Airlines
Deal found 12/10$1,956
This Alaska Airlines deal was found by Cheapflights users on 12/11. 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.
jue. 12/2512:29 pmMSO - SJU
2 stops23h 30mAlaska Airlines
jue. 1/16:00 amSJU - MSO
3 stops21h 09mAlaska Airlines
Deal found 12/11$2,875
This American Airlines deal was found by Cheapflights users on 12/11. 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.
jue. 12/251:18 pmMSO - STT
2 stops25h 21mAmerican Airlines
sáb. 1/34:34 pmSTT - MSO
2 stops23h 14mAmerican Airlines
Deal found 12/11$3,253
This American Airlines deal was found by Cheapflights users on 12/11. 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.
vie. 12/261:18 pmMSO - STT
2 stops23h 17mAmerican Airlines
sáb. 1/34:34 pmSTT - MSO
2 stops23h 14mAmerican Airlines
Deal found 12/11$3,268
This United Airlines deal was found by Cheapflights users on 12/10. 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.
jue. 12/255:15 pmMSO - STT
2 stops42h 15mUnited Airlines
sáb. 1/33:35 pmSTT - MSO
2 stops25h 01mUnited Airlines
Deal found 12/10$3,799
This United Airlines deal was found by Cheapflights users on 12/11. 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.
vie. 12/262:38 pmMSO - STT
2 stops20h 52mUnited Airlines
sáb. 1/33:35 pmSTT - MSO
3 stops33h 06mUnited Airlines
Deal found 12/11$3,994

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 diciembre 12, 2025.

Round-trip from

$531
(American Airlines)

One-way from

$232
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,420
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. 23% potential increase in price ($254 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 diciembre 12, 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

jue. 1/8

1:21 pm-10:48 am

2 stops18h 27m

San Juan Luis Munoz Marin Intl

mar. 1/13

7:07 am-8:45 pm

1 stop16h 38m

$531

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

jue. 1/8

1:21 pm-10:48 am

2 stops18h 27m

San Juan Luis Munoz Marin Intl

mié. 1/21

5:51 pm-12:50 pm

2 stops21h 59m

$531

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

lun. 2/23

6:15 am-6:25 pm

1 stop9h 10m

San Juan Luis Munoz Marin Intl

jue. 2/26

2:25 pm-9:57 pm

1 stop10h 32m

$621

MissoulaOranjestad

MSO - AUA

MSOAUA

Missoula Johnson-Bell Field

lun. 1/26

6:00 am-1:50 pm

2 stops28h 50m

Oranjestad Reina Beatrix

jue. 1/29

5:50 pm-9:51 pm

2 stops31h 01m

$800

MissoulaCastries

MSO - UVF

MSOUVF

Missoula Johnson-Bell Field

dom. 1/25

1:21 pm-4:02 pm

2 stops23h 41m

Castries Hewanorra

dom. 2/1

4:06 pm-12:50 pm

2 stops23h 44m

$842

MissoulaSaint Thomas Island

MSO - STT

MSOSTT

Missoula Johnson-Bell Field

lun. 2/23

2:34 pm-1:56 pm

2 stops20h 22m

Saint Thomas Island Cyril E King

jue. 2/26

1:02 pm-1:32 pm

2 stops27h 30m

$946

MissoulaChristiansted

MSO - STX

MSOSTX

Missoula Johnson-Bell Field

jue. 1/22

6:18 pm-2:33 pm

2 stops17h 15m

Christiansted Henry Rohlsen

mié. 2/4

3:33 pm-12:28 am

2 stops11h 55m

$1,169

MissoulaCastries

MSO - UVF

MSOUVF

Missoula Johnson-Bell Field

vie. 1/2

1:18 pm-1:04 pm

2 stops20h 46m

Castries Hewanorra

sáb. 1/10

5:02 pm-12:50 pm

2 stops22h 48m

$1,860

MissoulaChristiansted

MSO - STX

MSOSTX

Missoula Johnson-Bell Field

jue. 12/25

7:00 am-2:39 pm

2 stops28h 39m

Christiansted Henry Rohlsen

lun. 12/29

8:24 am-9:24 pm

2 stops16h 00m

$1,956

MissoulaSaint Thomas Island

MSO - STT

MSOSTT

Missoula Johnson-Bell Field

jue. 12/25

1:18 pm-5:39 pm

2 stops25h 21m

Saint Thomas Island Cyril E King

sáb. 1/3

4:34 pm-12:48 pm

2 stops23h 14m

$3,253

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 34 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 diciembre 12, 2025.
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
8,007 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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
9,095 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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 9h 10m. 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 - Saint Thomas Island Cyril E King or Missoula Johnson-Bell Field - Castries Hewanorra 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$531Average$805FlexibilityNo cancel feeOn-time69%
DeltaCheapest$704Average$1,004FlexibilityNo cancel feeOn-timeN/A

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