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Caribbean Islands

$258+ 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — SJU
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Round-trip from

$510
(Delta)

One-way from

$258
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$873
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. 20% potential increase in price ($196 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/96:24 pmMSO - SJU
2 stops16h 56mDelta
Sat 7/194:25 pmSJU - MSO
1 stop9h 18mDelta
Deal found 4/30$510
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 7/225:05 amMSO - SJU
2 stops17h 22mAmerican Airlines
Tue 7/296:04 amSJU - MSO
2 stops17h 44mAmerican Airlines
Deal found 4/30$612
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:10 pmMSO - MBJ
2 stops17h 44mDelta
Sat 11/11:13 pmMBJ - MSO
2 stops12h 18mDelta
Deal found 4/30$740
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:40 amMSO - KIN
2 stops13h 25mDelta
Sat 11/19:05 amKIN - MSO
2 stops16h 26mDelta
Deal found 4/30$776
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:20 pmMSO - MBJ
2 stops18h 40mUnited Airlines
Sat 11/112:40 pmMBJ - MSO
1 stop9h 46mUnited Airlines
Deal found 4/30$785
This American Airlines deal was found by Cheapflights users on 4/30. 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 10/251:49 pmMSO - MBJ
1 stop22h 58mAmerican Airlines
Sat 11/13:18 pmMBJ - MSO
1 stop23h 21mAmerican Airlines
Deal found 4/30$795
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/225:20 pmMSO - SJU
2 stops16h 37mUnited Airlines
Mon 7/282:05 amSJU - MSO
2 stops13h 18mUnited Airlines
Deal found 4/30$823
This American Airlines deal was found by Cheapflights users on 5/1. 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 12/251:53 pmMSO - STT
2 stops19h 27mAmerican Airlines
Sat 1/36:35 pmSTT - MSO
2 stops21h 00mAmerican Airlines
Deal found 5/1$2,094
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/113:17 pmMSO - SJU
3 stops20h 49mAlaska Airlines
Sat 6/2112:59 amSJU - MSO
2 stops16h 18mAlaska Airlines
Deal found 4/30$2,696

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 May 1, 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

Wed 7/9

6:24 pm-1:20 pm

2 stops16h 56m

San Juan Luis Munoz Marin Intl

Sat 7/19

4:25 pm-11:43 pm

1 stop9h 18m

$510

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Tue 7/22

5:05 am-12:27 am

2 stops17h 22m

San Juan Luis Munoz Marin Intl

Tue 7/29

6:04 am-9:48 pm

2 stops17h 44m

$612

MissoulaMontego Bay

MSO - MBJ

MSOMBJ

Missoula Johnson-Bell Field

Sat 10/25

6:10 pm-12:54 pm

2 stops17h 44m

Montego Bay Sangster Intl

Sat 11/1

1:13 pm-12:31 am

2 stops12h 18m

$740

MissoulaKingston

MSO - KIN

MSOKIN

Missoula Johnson-Bell Field

Sat 10/25

5:40 am-8:05 pm

2 stops13h 25m

Kingston Norman Manley

Sat 11/1

9:05 am-12:31 am

2 stops16h 26m

$776

MissoulaMontego Bay

MSO - MBJ

MSOMBJ

Missoula Johnson-Bell Field

Sat 10/25

5:20 pm-1:00 pm

2 stops18h 40m

Montego Bay Sangster Intl

Sat 11/1

12:40 pm-9:26 pm

1 stop9h 46m

$785

MissoulaMontego Bay

MSO - MBJ

MSOMBJ

Missoula Johnson-Bell Field

Sat 10/25

1:49 pm-1:47 pm

1 stop22h 58m

Montego Bay Sangster Intl

Sat 11/1

3:18 pm-1:39 pm

1 stop23h 21m

$795

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Tue 7/22

5:20 pm-11:57 am

2 stops16h 37m

San Juan Luis Munoz Marin Intl

Mon 7/28

2:05 am-1:23 pm

2 stops13h 18m

$823

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Wed 6/11

3:17 pm-2:06 pm

3 stops20h 49m

San Juan Luis Munoz Marin Intl

Sun 6/22

6:15 am-12:19 am

2 stops20h 04m

$2,696

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Wed 7/9

5:05 am-12:27 am

2 stops17h 22m

$258

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Wed 7/9

5:45 am-5:06 am

3 stops21h 21m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 December is currently the most expensive (average of $336). 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.

Rainfall in Caribbean Islands by month

Plan your trip to Caribbean Islands by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Caribbean Islands ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean Islands when rainfall is around 2.2 in.

Temperature in Caribbean Islands by month

Plan your trip to Caribbean Islands by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Caribbean Islands, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 May 1, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from Missoula to Caribbean Islands. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 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 - Bridgetown Grantley Adams Intl and Missoula Johnson-Bell Field - Kingston Norman Manley.

  • 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 December is currently the most expensive (average of $336). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$484Average$760FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$565Average$770FlexibilityNo cancel feeOn-time69%
DeltaCheapest$704Average$999FlexibilityNo cancel feeOn-timeN/A

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