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$515+ Cheap flights from Missoula (MSO) to Caribbean

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — SJU
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
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 julio 29, 2025.

Round-trip from

$515
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$599
From Missoula Johnson-Bell Field to Caribbean
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($136 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 julio 29, 2025.

This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/119:54 pmMSO - SJU
2 stops12h 08mMultiple Airlines
jue. 8/142:11 amSJU - MSO
3 stops33h 27mMultiple Airlines
Deal found 7/27$515
This Delta deal was found by Cheapflights users on 7/29. 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.
dom. 11/25:30 amMSO - SJU
2 stops14h 29mDelta
vie. 11/72:26 pmSJU - MSO
2 stops12h 51mDelta
Deal found 7/29$563
This United Airlines deal was found by Cheapflights users on 7/29. 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.
dom. 11/25:25 amMSO - SJU
1 stop9h 00mUnited Airlines
vie. 11/78:10 amSJU - MSO
2 stops16h 37mUnited Airlines
Deal found 7/29$605
This American Airlines deal was found by Cheapflights users on 7/29. 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.
dom. 11/27:00 amMSO - SJU
1 stop19h 30mAmerican Airlines
vie. 11/76:44 amSJU - MSO
1 stop16h 22mAmerican Airlines
Deal found 7/29$618
This American Airlines deal was found by Cheapflights users on 7/26. 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.
sáb. 8/234:00 pmMSO - MBJ
2 stops19h 31mAmerican Airlines
mié. 8/2711:45 amMBJ - MSO
2 stops12h 44mAmerican Airlines
Deal found 7/26$765
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
dom. 11/24:12 pmMSO - SJU
2 stops19h 59mAlaska Airlines
vie. 11/76:44 amSJU - MSO
3 stops20h 29mAlaska Airlines
Deal found 7/29$795
This United Airlines deal was found by Cheapflights users on 7/29. 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.
mié. 8/135:20 pmMSO - AUA
2 stops20h 00mUnited Airlines
mar. 8/194:30 pmAUA - MSO
2 stops19h 27mUnited Airlines
Deal found 7/29$819
This American Airlines deal was found by Cheapflights users on 7/27. 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.
mié. 8/201:51 pmMSO - STX
2 stops21h 07mAmerican Airlines
mié. 8/271:38 pmSTX - MSO
2 stops25h 23mAmerican Airlines
Deal found 7/27$839
This American Airlines deal was found by Cheapflights users on 7/26. 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.
mar. 12/97:00 amMSO - AUA
2 stops30h 05mAmerican Airlines
sáb. 12/135:00 pmAUA - MSO
2 stops29h 46mAmerican Airlines
Deal found 7/26$888
This American Airlines deal was found by Cheapflights users on 7/28. 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.
mar. 10/281:31 pmMSO - BGI
2 stops22h 29mAmerican Airlines
vie. 10/313:00 pmBGI - MSO
2 stops24h 00mAmerican Airlines
Deal found 7/28$896
This Delta deal was found by Cheapflights users on 7/27. 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.
lun. 12/86:10 pmMSO - KIN
2 stops23h 50mDelta
vie. 12/129:00 amKIN - MSO
2 stops17h 32mDelta
Deal found 7/27$956
This American Airlines deal was found by Cheapflights users on 7/26. 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.
sáb. 8/236:45 amMSO - STT
2 stops26h 21mAmerican Airlines
mié. 8/271:50 pmSTT - MSO
2 stops25h 11mAmerican Airlines
Deal found 7/26$959

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 julio 29, 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

1:05 pm-1:30 pm

2 stops21h 25m

San Juan Luis Munoz Marin Intl

mié. 1/21

6:50 pm-12:25 pm

2 stops20h 35m

$515

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

dom. 11/2

5:30 am-10:59 pm

2 stops14h 29m

San Juan Luis Munoz Marin Intl

vie. 11/7

2:26 pm-12:17 am

2 stops12h 51m

$563

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

lun. 8/11

9:54 pm-8:21 pm

3 stops20h 27m

San Juan Luis Munoz Marin Intl

jue. 8/14

2:11 am-9:38 am

3 stops33h 27m

$587

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

dom. 11/2

5:25 am-5:25 pm

1 stop9h 00m

San Juan Luis Munoz Marin Intl

vie. 11/7

8:10 am-9:47 pm

2 stops16h 37m

$605

MissoulaCastries

MSO - UVF

MSOUVF

Missoula Johnson-Bell Field

lun. 1/12

6:10 pm-3:04 pm

2 stops17h 54m

Castries Hewanorra

sáb. 1/17

4:24 pm-8:17 pm

2 stops30h 53m

$738

MissoulaMontego Bay

MSO - MBJ

MSOMBJ

Missoula Johnson-Bell Field

sáb. 8/23

4:00 pm-12:31 pm

2 stops19h 31m

Montego Bay Sangster Intl

mié. 8/27

11:45 am-11:29 pm

2 stops12h 44m

$765

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

dom. 11/2

4:12 pm-3:11 pm

2 stops19h 59m

San Juan Luis Munoz Marin Intl

vie. 11/7

6:44 am-12:13 am

3 stops20h 29m

$795

MissoulaOranjestad

MSO - AUA

MSOAUA

Missoula Johnson-Bell Field

mié. 8/13

5:20 pm-3:20 pm

2 stops20h 00m

Oranjestad Reina Beatrix

mar. 8/19

4:30 pm-9:57 am

2 stops19h 27m

$819

MissoulaChristiansted

MSO - STX

MSOSTX

Missoula Johnson-Bell Field

mié. 8/20

1:51 pm-12:58 pm

2 stops21h 07m

Christiansted Henry Rohlsen

mié. 8/27

1:38 pm-1:01 pm

2 stops25h 23m

$839

MissoulaOranjestad

MSO - AUA

MSOAUA

Missoula Johnson-Bell Field

mar. 12/9

7:00 am-4:05 pm

2 stops30h 05m

Oranjestad Reina Beatrix

sáb. 12/13

5:00 pm-7:46 pm

2 stops29h 46m

$888

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 13 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 julio 29, 2025.
Read through reviews of airlines operating flights from Missoula to Caribbean, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 - Saint Thomas Island Cyril E King, Missoula Johnson-Bell Field - Montego Bay Sangster Intl or Missoula Johnson-Bell Field - San Juan Luis Munoz Marin 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.

  • 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 June is currently the most expensive (average of $339). 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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$484Average$815FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$565Average$762FlexibilityNo cancel feeOn-time69%
DeltaCheapest$704Average$1,060FlexibilityNo cancel feeOn-timeN/A

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