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Caribbean Islands

$276+ Cheap flights from Missoula (MSO) to Caribbean Islands

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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — SJU
févr. 28 — mars 71
sam. 2/28
sam. 3/7
1 adult, Economy
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Cheap 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 janvier 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/28. 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.
ven. 4/101:10 pm
MSO
-
SJU
2 stops19h 43m
American Airlines
ven. 4/176:47 am
SJU
-
MSO
1 stop16h 58m
American Airlines
Deal found 1/28$591
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.
sam. 2/147:30 am
MSO
-
SJU
2 stops13h 28m
Delta
lun. 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 1/26. 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.
mar. 2/242:34 pm
MSO
-
STT
2 stops20h 22m
United Airlines
jeu. 2/261:02 pm
STT
-
MSO
2 stops35h 55m
United Airlines
Deal found 1/26$706
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.
jeu. 4/231:10 pm
MSO
-
STX
2 stops22h 05m
American Airlines
jeu. 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 1/27. 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.
ven. 3/276:15 am
MSO
-
SJU
1 stop14h 16m
American Airlines
lun. 4/66:01 pm
SJU
-
MSO
2 stops20h 37m
American Airlines
Deal found 1/27$761
This United Airlines deal was found by Cheapflights users on 1/28. 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.
lun. 2/235:08 pm
MSO
-
SJU
2 stops20h 28m
United Airlines
mar. 2/242:05 am
SJU
-
MSO
2 stops17h 04m
United Airlines
Deal found 1/28$776
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.
sam. 2/141:20 pm
MSO
-
SJU
1 stop13h 04m
American Airlines
lun. 2/237:01 pm
SJU
-
MSO
2 stops20h 49m
American Airlines
Deal found 1/27$784
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.
ven. 4/171:10 pm
MSO
-
AUA
2 stops23h 54m
American Airlines
ven. 4/242:30 pm
AUA
-
MSO
2 stops24h 08m
American Airlines
Deal found 1/27$816
This United Airlines deal was found by Cheapflights users on 1/28. 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.
dim. 2/225:08 pm
MSO
-
AUA
2 stops17h 42m
United Airlines
jeu. 2/263:10 pm
AUA
-
MSO
2 stops25h 22m
United Airlines
Deal found 1/28$826
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.
lun. 2/26:00 am
MSO
-
SJU
1 stop9h 25m
United Airlines
jeu. 2/52:05 am
SJU
-
MSO
2 stops14h 30m
United Airlines
Deal found 1/26$886
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/22:34 pm
MSO
-
KIN
2 stops21h 17m
United Airlines
jeu. 3/53:00 pm
KIN
-
MSO
2 stops32h 57m
United Airlines
Deal found 1/27$973
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 1/312:37 pm
MSO
-
STT
2 stops20h 19m
United Airlines
lun. 2/23:05 pm
STT
-
MSO
2 stops33h 46m
United Airlines
Deal found 1/27$1,233

Find 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 janvier 29, 2026.

Round-trip from

$591
(American Airlines)

One-way from

$276
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$1,245
From Missoula Johnson-Bell Field to Caribbean Islands
Search Deals
One-way flight from Missoula Johnson-Bell Field to Caribbean Islands
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 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 janvier 29, 2026.
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

ven. 4/10

1:10 pm-10:53 am

2 stops19h 43m

San Juan Luis Munoz Marin Intl

ven. 4/17

6:47 am-9:45 pm

1 stop16h 58m

$591

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

sam. 2/14

7:30 am-11:58 pm

2 stops13h 28m

San Juan Luis Munoz Marin Intl

lun. 2/23

6:15 am-11:30 pm

2 stops20h 15m

$629

MissoulaSaint Thomas Island

MSO - STT

MSOSTT

Missoula Johnson-Bell Field

mar. 2/24

2:34 pm-1:56 pm

2 stops20h 22m

Saint Thomas Island Cyril E King

jeu. 2/26

1:02 pm-9:57 pm

2 stops35h 55m

$706

MissoulaChristiansted

MSO - STX

MSOSTX

Missoula Johnson-Bell Field

jeu. 4/23

1:10 pm-1:15 pm

2 stops22h 05m

Christiansted Henry Rohlsen

jeu. 4/30

5:14 pm-12:38 pm

2 stops21h 24m

$730

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

ven. 3/27

6:15 am-10:31 pm

1 stop14h 16m

San Juan Luis Munoz Marin Intl

lun. 4/6

6:01 pm-12:38 pm

2 stops20h 37m

$761

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

lun. 2/23

5:08 pm-4:36 pm

2 stops20h 28m

San Juan Luis Munoz Marin Intl

mar. 2/24

2:05 am-4:09 pm

2 stops17h 04m

$776

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

sam. 2/14

1:20 pm-5:24 am

1 stop13h 04m

San Juan Luis Munoz Marin Intl

lun. 2/23

7:01 pm-12:50 pm

2 stops20h 49m

$784

MissoulaOranjestad

MSO - AUA

MSOAUA

Missoula Johnson-Bell Field

ven. 4/17

1:10 pm-3:04 pm

2 stops23h 54m

Oranjestad Reina Beatrix

ven. 4/24

2:30 pm-12:38 pm

2 stops24h 08m

$816

MissoulaOranjestad

MSO - AUA

MSOAUA

Missoula Johnson-Bell Field

dim. 2/22

6:15 am-1:50 pm

2 stops28h 35m

Oranjestad Reina Beatrix

jeu. 2/26

5:50 pm-1:32 pm

2 stops22h 42m

$826

MissoulaKingston

MSO - KIN

MSOKIN

Missoula Johnson-Bell Field

lun. 3/2

2:34 pm-1:51 pm

2 stops21h 17m

Kingston Norman Manley

jeu. 3/5

3:00 pm-9:57 pm

2 stops32h 57m

$973

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 17 results
1
2

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
No data available for this route at this time. Please check back soon.

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 janvier 29, 2026.
Read reviews from past customers who have flown Delta from Missoula to Caribbean Islands. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

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
8,128 reviews
Delta
7.9
Good
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

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 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.

  • How long is the flight from Missoula to Caribbean Islands?

    American Airlines, Delta, and United Airlines can get you from Missoula to Caribbean Islands in just under 13h 28m. Your travel time can differ by up to 6h 54m. There are 3342 mi between Missoula and Caribbean Islands. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 - Christiansted Henry Rohlsen and Missoula Johnson-Bell Field - Saint Thomas Island Cyril E King.

  • 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.

See more FAQs

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Top 2 airlines flying from Missoula to Caribbean Islands

Discover the top 2 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 janvier 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$442Average$784FlexibilityNo cancel feeOn-time69%
DeltaCheapest$704Average$1,004FlexibilityNo cancel feeOn-timeN/A

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