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Caribbean Islands

$283+ 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — SJU
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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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 June 30, 2025.

Round-trip from

$515
(Delta)

One-way from

$283
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$794
From Missoula Johnson-Bell Field to Caribbean Islands
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One-way flight from Missoula Johnson-Bell Field to Caribbean Islands
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Highest demand for flights based on searches. 17% potential increase in price ($164 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 30, 2025.

This Delta deal was found by Cheapflights users on 6/29. 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.
Sat 9/206:20 pmMSO - SJU
2 stops15h 53mDelta
Mon 9/297:00 amSJU - MSO
2 stops19h 18mDelta
Deal found 6/29$515
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Sat 9/206:30 amMSO - SJU
1 stop9h 00mUnited Airlines
Mon 9/292:00 pmSJU - MSO
1 stop9h 25mUnited Airlines
Deal found 6/29$595
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 8/94:00 pmMSO - SJU
2 stops17h 09mAmerican Airlines
Sat 8/161:36 pmSJU - MSO
2 stops11h 53mAmerican Airlines
Deal found 6/30$611
This American Airlines deal was found by Cheapflights users on 6/28. 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.
Mon 7/2812:47 pmMSO - MBJ
2 stops19h 38mAmerican Airlines
Mon 8/42:30 pmMBJ - MSO
1 stop9h 59mAmerican Airlines
Deal found 6/28$770
This American Airlines deal was found by Cheapflights users on 6/30. 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 8/83:55 pmMSO - STX
2 stops21h 04mAmerican Airlines
Sat 8/163:49 pmSTX - MSO
2 stops23h 12mAmerican Airlines
Deal found 6/30$789
This Delta deal was found by Cheapflights users on 6/29. 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.
Sat 8/235:30 amMSO - KIN
2 stops13h 55mDelta
Wed 8/279:25 amKIN - MSO
2 stops15h 24mDelta
Deal found 6/29$796
This Delta deal was found by Cheapflights users on 6/29. 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.
Sat 8/236:24 pmMSO - MBJ
2 stops17h 41mDelta
Wed 8/271:20 pmMBJ - MSO
2 stops10h 50mDelta
Deal found 6/29$813
This American Airlines deal was found by Cheapflights users on 6/29. 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.
Tue 12/97:00 amMSO - AUA
2 stops30h 25mAmerican Airlines
Sat 12/134:20 pmAUA - MSO
2 stops30h 26mAmerican Airlines
Deal found 6/29$843
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Tue 12/96:15 amMSO - AUA
2 stops28h 25mUnited Airlines
Sat 12/135:50 pmAUA - MSO
2 stops30h 40mUnited Airlines
Deal found 6/28$851
This Delta deal was found by Cheapflights users on 6/27. 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.
Tue 12/95:35 amMSO - AUA
2 stops30h 40mDelta
Sat 12/134:30 pmAUA - MSO
2 stops30h 42mDelta
Deal found 6/27$853
This American Airlines deal was found by Cheapflights users on 6/28. 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.
Tue 10/281:49 pmMSO - BGI
2 stops21h 51mAmerican Airlines
Fri 10/314:00 pmBGI - MSO
2 stops22h 41mAmerican Airlines
Deal found 6/28$876
This American Airlines deal was found by Cheapflights users on 6/27. 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.
Sat 8/231:51 pmMSO - STT
2 stops20h 59mAmerican Airlines
Wed 8/271:50 pmSTT - MSO
2 stops24h 26mAmerican Airlines
Deal found 6/27$949

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 June 30, 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

Sat 9/20

6:20 pm-12:13 pm

2 stops15h 53m

San Juan Luis Munoz Marin Intl

Mon 9/29

7:00 am-12:18 am

2 stops19h 18m

$515

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Sat 9/20

6:30 am-5:30 pm

1 stop9h 00m

San Juan Luis Munoz Marin Intl

Mon 9/29

2:00 pm-9:25 pm

1 stop9h 25m

$595

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Sat 8/9

4:00 pm-11:09 am

2 stops17h 09m

San Juan Luis Munoz Marin Intl

Sat 8/16

1:36 pm-11:29 pm

2 stops11h 53m

$611

MissoulaMontego Bay

MSO - MBJ

MSOMBJ

Missoula Johnson-Bell Field

Mon 7/28

12:47 pm-9:25 am

2 stops19h 38m

Montego Bay Sangster Intl

Mon 8/4

2:30 pm-11:29 pm

1 stop9h 59m

$770

MissoulaChristiansted

MSO - STX

MSOSTX

Missoula Johnson-Bell Field

Fri 8/8

3:55 pm-2:59 pm

2 stops21h 04m

Christiansted Henry Rohlsen

Sat 8/16

3:49 pm-1:01 pm

2 stops23h 12m

$789

MissoulaKingston

MSO - KIN

MSOKIN

Missoula Johnson-Bell Field

Sat 8/23

5:30 am-8:25 pm

2 stops13h 55m

Kingston Norman Manley

Wed 8/27

9:25 am-11:49 pm

2 stops15h 24m

$796

MissoulaMontego Bay

MSO - MBJ

MSOMBJ

Missoula Johnson-Bell Field

Sat 8/23

6:24 pm-1:05 pm

2 stops17h 41m

Montego Bay Sangster Intl

Wed 8/27

1:20 pm-11:10 pm

2 stops10h 50m

$813

MissoulaOranjestad

MSO - AUA

MSOAUA

Missoula Johnson-Bell Field

Tue 12/9

7:00 am-4:25 pm

2 stops30h 25m

Oranjestad Reina Beatrix

Sat 12/13

4:20 pm-7:46 pm

2 stops30h 26m

$843

MissoulaOranjestad

MSO - AUA

MSOAUA

Missoula Johnson-Bell Field

Tue 12/9

6:15 am-1:40 pm

2 stops28h 25m

Oranjestad Reina Beatrix

Sat 12/13

5:50 pm-9:30 pm

2 stops30h 40m

$851

MissoulaOranjestad

MSO - AUA

MSOAUA

Missoula Johnson-Bell Field

Tue 12/9

5:35 am-3:15 pm

2 stops30h 40m

Oranjestad Reina Beatrix

Sat 12/13

4:30 pm-8:12 pm

2 stops30h 42m

$853

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 23 results
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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

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 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.

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 June 30, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,852 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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 cheapest airlines to fly from Missoula to Caribbean Islands one-way?

    The cheapest airlines for a one-way flight from Missoula to Caribbean Islands are American Airlines ($388), United Airlines ($599), and Alaska Airlines ($734).

  • 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 - Saint Thomas Island Cyril E King and Missoula Johnson-Bell Field - Montego Bay Sangster Intl.

  • 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 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 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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$484Average$815FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$554Average$754FlexibilityNo cancel feeOn-time69%
DeltaCheapest$704Average$1,004FlexibilityNo cancel feeOn-timeN/A

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