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Cheap flights from Missoula to Caribbean Islands from $526

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 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
United Airlines Logo
6:15 am - 6:25 pmMSO-SJU
9h 10m1 stop
United Airlines Logo
2:05 am - 4:09 pmSJU-MSO
17h 04m2 stops
$526United Airlines
Find Deal
Tue, Mar 3 - Tue, Mar 3
American Airlines Logo
1:21 pm - 1:08 pmMSO-SJU
20h 47m2 stops
American Airlines Logo
6:00 am - 8:45 pmSJU-MSO
17h 45m2 stops
$531American Airlines
Find Deal
Thu, Jan 8 - Wed, Jan 21
United Airlines Logo
6:15 am - 9:26 pmMSO-SJU
12h 11m2 stops
United Airlines Logo
2:05 am - 4:09 pmSJU-MSO
17h 04m2 stops
$553United Airlines
Find Deal
Tue, Mar 3 - Tue, Mar 3
American Airlines Logo
7:00 am - 10:26 pmMSO-SJU
12h 26m1 stop
American Airlines Logo
7:07 am - 8:45 pmSJU-MSO
16h 38m1 stop
$570American Airlines
Find Deal
Thu, Jan 8 - Wed, Jan 21
United Airlines Logo
6:15 am - 6:25 pmMSO-SJU
9h 10m1 stop
United Airlines Logo
2:05 am - 4:09 pmSJU-MSO
17h 04m2 stops
$616United Airlines
Find Deal
Tue, Mar 3 - Tue, Mar 3
Delta Logo
5:30 am - 2:04 pmMSO-UVF
30h 34m2 stops
Delta Logo
3:20 pm - 8:11 pmUVF-MSO
30h 51m2 stops
$722Delta
Find Deal
Wed, Apr 8 - Wed, Apr 15
Delta Logo
1:13 pm - 3:20 pmMSO-AUA
23h 07m2 stops
Delta Logo
3:10 pm - 5:34 pmAUA-MSO
29h 24m2 stops
$729Delta
Find Deal
Sat, Nov 15 - Sat, Nov 22
Multiple Airlines Logo
10:13 pm - 3:01 pmMSO-SJU
37h 48m2 stops
Multiple Airlines Logo
3:55 am - 9:31 amSJU-MSO
32h 36m2 stops
$1,030Multiple Airlines
Find Deal
Mon, Dec 1 - Sat, Dec 6
Alaska Airlines Logo
1:03 pm - 9:39 pmMSO-SJU
29h 36m2 stops
Alaska Airlines Logo
7:07 am - 11:55 pmSJU-MSO
19h 48m3 stops
$1,310Alaska Airlines
Find Deal
Thu, Jan 8 - Wed, Jan 21
Alaska Airlines Logo
1:03 pm - 9:39 pmMSO-SJU
29h 36m2 stops
Alaska Airlines Logo
7:07 am - 11:55 pmSJU-MSO
19h 48m3 stops
$1,337Alaska Airlines
Find Deal
Thu, Jan 8 - Wed, Jan 21

United Airlines flights from Missoula to Caribbean Islands

Our best United Airlines deals on Missoula to Caribbean Islands flight tickets
United Airlines
Mar 3
MSO6:15 amMissoula Johnson-Bell Field
9h 10m
1 stop
SJU6:25 pmSan Juan Luis Munoz Marin Intl
Mar 3
SJU2:05 amSan Juan Luis Munoz Marin Intl
17h 04m
2 stops
MSO4:09 pmMissoula Johnson-Bell Field
$526
Find similar
United Airlines
Mar 3
MSO6:15 amMissoula Johnson-Bell Field
12h 11m
2 stops
SJU9:26 pmSan Juan Luis Munoz Marin Intl
Mar 3
SJU2:05 amSan Juan Luis Munoz Marin Intl
17h 04m
2 stops
MSO4:09 pmMissoula Johnson-Bell Field
$553
Find similar
United Airlines
Mar 3
MSO6:15 amMissoula Johnson-Bell Field
9h 10m
1 stop
SJU6:25 pmSan Juan Luis Munoz Marin Intl
Mar 3
SJU2:05 amSan Juan Luis Munoz Marin Intl
17h 04m
2 stops
MSO4:09 pmMissoula Johnson-Bell Field
$616
Find similar

Alaska Airlines flights from Missoula to Caribbean Islands

Our best Alaska Airlines deals on Missoula to Caribbean Islands flight tickets
Alaska Airlines
Jan 8
MSO1:03 pmMissoula Johnson-Bell Field
29h 36m
2 stops
SJU9:39 pmSan Juan Luis Munoz Marin Intl
Jan 21
SJU7:07 amSan Juan Luis Munoz Marin Intl
19h 48m
3 stops
MSO11:55 pmMissoula Johnson-Bell Field
$1,310
Find similar
Alaska Airlines
Jan 8
MSO1:03 pmMissoula Johnson-Bell Field
29h 36m
2 stops
SJU9:39 pmSan Juan Luis Munoz Marin Intl
Jan 21
SJU7:07 amSan Juan Luis Munoz Marin Intl
19h 48m
3 stops
MSO11:55 pmMissoula Johnson-Bell Field
$1,337
Find similar
Alaska Airlines
Dec 29
MSO6:00 amMissoula Johnson-Bell Field
20h 00m
3 stops
SJU5:00 amSan Juan Luis Munoz Marin Intl
Jan 3
SJU6:44 amSan Juan Luis Munoz Marin Intl
20h 25m
3 stops
MSO12:09 amMissoula Johnson-Bell Field
$2,779
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 October 29, 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

Tue 3/3

6:15 am-6:25 pm

1 stop9h 10m

San Juan Luis Munoz Marin Intl

Tue 3/3

2:05 am-4:09 pm

2 stops17h 04m

$526

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

6:00 am-8:45 pm

2 stops17h 45m

$531

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Tue 3/3

6:15 am-9:26 pm

2 stops12h 11m

San Juan Luis Munoz Marin Intl

Tue 3/3

2:05 am-4:09 pm

2 stops17h 04m

$553

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Thu 1/8

7:00 am-10:26 pm

1 stop12h 26m

San Juan Luis Munoz Marin Intl

Wed 1/21

7:07 am-8:45 pm

1 stop16h 38m

$570

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Tue 3/3

6:15 am-6:25 pm

1 stop9h 10m

San Juan Luis Munoz Marin Intl

Tue 3/3

2:05 am-4:09 pm

2 stops17h 04m

$616

MissoulaCastries

MSO - UVF

MSOUVF

Missoula Johnson-Bell Field

Wed 4/8

5:30 am-2:04 pm

2 stops30h 34m

Castries Hewanorra

Wed 4/15

3:20 pm-8:11 pm

2 stops30h 51m

$722

MissoulaOranjestad

MSO - AUA

MSOAUA

Missoula Johnson-Bell Field

Sat 11/15

1:13 pm-3:20 pm

2 stops23h 07m

Oranjestad Reina Beatrix

Sat 11/22

3:10 pm-5:34 pm

2 stops29h 24m

$729

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Mon 12/1

10:13 pm-3:01 pm

2 stops37h 48m

San Juan Luis Munoz Marin Intl

Sat 12/6

3:55 am-9:31 am

2 stops32h 36m

$1,030

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Thu 1/8

1:03 pm-9:39 pm

2 stops29h 36m

San Juan Luis Munoz Marin Intl

Wed 1/21

7:07 am-11:55 pm

3 stops19h 48m

$1,310

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Thu 1/8

1:03 pm-9:39 pm

2 stops29h 36m

San Juan Luis Munoz Marin Intl

Wed 1/21

7:07 am-11:55 pm

3 stops19h 48m

$1,337

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

Direct flights

None
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 $565Free CancellationRating
7.4
8,999 reviews
Search United Airlines flights
DeltaPriceFrom $704Free CancellationRating
7.9
7,992 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.

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