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Cheap flights from Missoula to Caribbean Islands from $531

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Caribbean Islands departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Missoula to Caribbean Islands

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:21 pm - 1:08 pm
MSO
-
SJU
20h 47m2 stops
American Airlines Logo
7:07 am - 8:45 pm
SJU
-
MSO
16h 38m1 stop
$531American Airlines
Thu, Jan 8 - Wed, Jan 21
United Airlines Logo
6:15 am - 6:25 pm
MSO
-
SJU
9h 10m1 stop
United Airlines Logo
8:35 am - 9:57 pm
SJU
-
MSO
16h 22m2 stops
$621United Airlines
Mon, Feb 23 - Thu, Feb 26
American Airlines Logo
1:24 pm - 5:00 am
MSO
-
SJU
12h 36m1 stop
American Airlines Logo
7:00 pm - 12:54 pm
SJU
-
MSO
20h 54m2 stops
$628American Airlines
Sat, Feb 14 - Mon, Feb 23
American Airlines Logo
1:24 pm - 5:00 am
MSO
-
SJU
12h 36m1 stop
American Airlines Logo
7:30 am - 9:41 pm
SJU
-
MSO
17h 11m1 stop
$668American Airlines
Sat, Feb 14 - Mon, Feb 23
American Airlines Logo
1:24 pm - 11:55 am
MSO
-
SJU
19h 31m2 stops
American Airlines Logo
7:00 pm - 12:54 pm
SJU
-
MSO
20h 54m2 stops
$725American Airlines
Sat, Feb 14 - Mon, Feb 23
United Airlines Logo
5:08 pm - 3:40 pm
MSO
-
SJU
19h 32m2 stops
United Airlines Logo
8:35 am - 9:57 pm
SJU
-
MSO
16h 22m2 stops
$740United Airlines
Mon, Feb 23 - Thu, Feb 26
American Airlines Logo
1:21 pm - 11:18 am
MSO
-
MBJ
19h 57m2 stops
American Airlines Logo
5:20 pm - 12:54 pm
MBJ
-
MSO
21h 34m2 stops
$771American Airlines
Fri, Feb 6 - Fri, Feb 13
American Airlines Logo
1:21 pm - 3:14 pm
MSO
-
MBJ
23h 53m2 stops
American Airlines Logo
4:00 pm - 9:41 pm
MBJ
-
MSO
31h 41m1 stop
$785American Airlines
Fri, Feb 6 - Fri, Feb 13
American Airlines Logo
1:20 pm - 10:40 am
MSO
-
SJU
19h 20m2 stops
American Airlines Logo
6:33 am - 9:49 pm
SJU
-
MSO
17h 16m1 stop
$787American Airlines
Sat, Mar 21 - Mon, Mar 30
Delta Logo
12:38 pm - 3:33 pm
MSO
-
UVF
23h 55m2 stops
Delta Logo
4:25 pm - 8:14 pm
UVF
-
MSO
30h 49m2 stops
$1,952Delta
Fri, Jan 2 - Sat, Jan 10

American Airlines flights from Missoula to Caribbean Islands

Our best American Airlines deals on Missoula to Caribbean Islands flight tickets
American Airlines
Jan 8
MSO1:21 pmMissoula Johnson-Bell Field
18h 27m
2 stops
SJU10:48 amSan Juan Luis Munoz Marin Intl
Jan 13
SJU6:00 amSan Juan Luis Munoz Marin Intl
17h 45m
2 stops
MSO8:45 pmMissoula Johnson-Bell Field
$531
Find similar
American Airlines
Jan 29
MSO1:21 pmMissoula Johnson-Bell Field
20h 47m
2 stops
SJU1:08 pmSan Juan Luis Munoz Marin Intl
Feb 12
SJU7:00 amSan Juan Luis Munoz Marin Intl
17h 41m
2 stops
MSO9:41 pmMissoula Johnson-Bell Field
$570
Find similar
American Airlines
Feb 14
MSO1:24 pmMissoula Johnson-Bell Field
12h 36m
1 stop
SJU5:00 amSan Juan Luis Munoz Marin Intl
Feb 23
SJU7:00 pmSan Juan Luis Munoz Marin Intl
20h 54m
2 stops
MSO12:54 pmMissoula Johnson-Bell Field
$628
Find similar

Delta flights from Missoula to Caribbean Islands

Our best Delta deals on Missoula to Caribbean Islands flight tickets
Delta
Jan 6
MSO6:18 pmMissoula Johnson-Bell Field
15h 47m
2 stops
SJU1:05 pmSan Juan Luis Munoz Marin Intl
Jan 13
SJU2:15 pmSan Juan Luis Munoz Marin Intl
13h 14m
2 stops
MSO12:29 amMissoula Johnson-Bell Field
$683
Find similar
Delta
Jan 2
MSO12:38 pmMissoula Johnson-Bell Field
23h 55m
2 stops
UVF3:33 pmCastries Hewanorra
Jan 10
UVF4:25 pmCastries Hewanorra
30h 49m
2 stops
MSO8:14 pmMissoula Johnson-Bell Field
$1,952
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Missoula to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Thu 1/8

1:21 pm-1:08 pm

2 stops20h 47m

San Juan Luis Munoz Marin Intl

Wed 1/21

7:07 am-8:45 pm

1 stop16h 38m

$531

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Mon 2/23

6:15 am-6:25 pm

1 stop9h 10m

San Juan Luis Munoz Marin Intl

Thu 2/26

8:35 am-9:57 pm

2 stops16h 22m

$621

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Sat 2/14

1:24 pm-5:00 am

1 stop12h 36m

San Juan Luis Munoz Marin Intl

Mon 2/23

7:00 pm-12:54 pm

2 stops20h 54m

$628

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Sat 2/14

1:24 pm-5:00 am

1 stop12h 36m

San Juan Luis Munoz Marin Intl

Mon 2/23

7:30 am-9:41 pm

1 stop17h 11m

$668

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Sat 2/14

1:24 pm-11:55 am

2 stops19h 31m

San Juan Luis Munoz Marin Intl

Mon 2/23

7:00 pm-12:54 pm

2 stops20h 54m

$725

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Mon 2/23

5:08 pm-3:40 pm

2 stops19h 32m

San Juan Luis Munoz Marin Intl

Thu 2/26

8:35 am-9:57 pm

2 stops16h 22m

$740

MissoulaMontego Bay

MSO - MBJ

MSOMBJ

Missoula Johnson-Bell Field

Fri 2/6

1:21 pm-11:18 am

2 stops19h 57m

Montego Bay Sangster Intl

Fri 2/13

5:20 pm-12:54 pm

2 stops21h 34m

$771

MissoulaMontego Bay

MSO - MBJ

MSOMBJ

Missoula Johnson-Bell Field

Fri 2/6

1:21 pm-3:14 pm

2 stops23h 53m

Montego Bay Sangster Intl

Fri 2/13

4:00 pm-9:41 pm

1 stop31h 41m

$785

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Sat 3/21

1:20 pm-10:40 am

2 stops19h 20m

San Juan Luis Munoz Marin Intl

Mon 3/30

6:33 am-9:49 pm

1 stop17h 16m

$787

MissoulaCastries

MSO - UVF

MSOUVF

Missoula Johnson-Bell Field

Fri 1/2

12:38 pm-3:33 pm

2 stops23h 55m

Castries Hewanorra

Sat 1/10

4:25 pm-8:14 pm

2 stops30h 49m

$1,952

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Caribbean Islands from

How to get the cheapest flight ticket from Missoula to Caribbean Islands

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Caribbean Islands?

The cheapest day to depart from Missoula to Caribbean Islands is on a Saturday. Travelers who choose to depart for Caribbean Islands on a Saturday will often find tickets for as low as $661. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $897. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean Islands.

What is the cheapest time of day to depart on your flight to Caribbean Islands?

According to our data, the cheapest time of day to fly to Caribbean Islands is at noon. momondo users have found flights departing from Missoula to Caribbean Islands at noon for as low as $651. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $769. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Missoula to Caribbean Islands flights?

No. A direct flight is the cheapest option for a flight between Missoula to Caribbean Islands.

Cheap Missoula to Caribbean Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missoula to Caribbean Islands

Fastest flight time

9h 10m

Direct flights

None
The fastest flight from Missoula to Caribbean Islands takes 9h 10m
There are no direct flights from Missoula to Caribbean Islands. There are no popular flight routes from Missoula to Caribbean Islands.
Search flight deals

  • When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to Caribbean Islands?

    Prices for flights from Missoula Johnson-Bell Field Airport to Caribbean Islands are refreshed on a daily basis.

  • How many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to Caribbean Islands?

  • How old do you have to be to fly from Missoula Johnson-Bell Field Airport to Caribbean Islands?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missoula Johnson-Bell Field Airport to Caribbean Islands.

  • What documentation or ID do you need to fly to Caribbean Islands?

    The necessary travel and health documents for your Caribbean Islands trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Missoula to Caribbean Islands?

Best airlines flying from Missoula to Caribbean Islands

Compare and see reviews for airlines that fly from Missoula to Caribbean Islands with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $531Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
DeltaPriceFrom $704Free CancellationRating
7.9
8,008 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Missoula to Caribbean Islands?

It is quick and easy to find Missoula to Caribbean Islands flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Caribbean Islands that suits you.

Can I find flights from Missoula to Caribbean Islands with flexible booking policies on momondo?

momondo does allow users to show only those flights to Caribbean Islands from Missoula which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Missoula to Caribbean Islands?

Once all potential Missoula to Caribbean Islands flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Missoula to Caribbean Islands right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Caribbean Islands from Missoula. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Caribbean Islands trip

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