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Cheap flights from Montana to Caribbean Islands from $194

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Caribbean Islands departing on 10/28. 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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0 bags

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Find the cheapest flights from Montana to Caribbean Islands

Cheap round-trip flights

United Airlines Logo
11:10 am - 11:57 pmBZN-SJU
10h 47m1 stop
United Airlines Logo
1:05 am - 1:35 pmSJU-BZN
14h 30m2 stops
$363United Airlines
Find Deal
Tue, Oct 21 - Mon, Oct 27
Delta Logo
3:01 pm - 11:56 amBZN-SJU
18h 55m2 stops
Delta Logo
7:00 am - 10:54 pmSJU-BZN
17h 54m2 stops
$375Delta
Find Deal
Fri, Oct 24 - Fri, Oct 31
American Airlines Logo
7:00 am - 10:14 pmMSO-SJU
12h 14m1 stop
American Airlines Logo
6:50 pm - 12:25 pmSJU-MSO
20h 35m2 stops
$531American Airlines
Find Deal
Thu, Jan 8 - Wed, Jan 21
American Airlines Logo
3:55 pm - 1:35 pmBZN-SJU
18h 40m2 stops
American Airlines Logo
7:15 am - 10:04 pmSJU-BZN
17h 49m2 stops
$531American Airlines
Find Deal
Thu, Feb 5 - Mon, Feb 9
JetBlue Logo
11:17 am - 2:55 amBZN-SJU
13h 38m1 stop
JetBlue Logo
12:59 am - 10:07 amSJU-BZN
11h 08m1 stop
$578JetBlue
Find Deal
Fri, Mar 20 - Fri, Mar 27
JetBlue Logo
11:17 am - 2:55 amBZN-SJU
13h 38m1 stop
JetBlue Logo
12:59 am - 10:07 amSJU-BZN
11h 08m1 stop
$681JetBlue
Find Deal
Sat, Mar 21 - Fri, Mar 27
Southwest Logo
5:30 am - 11:20 pmBZN-SJU
14h 50m2 stops
Southwest Logo
5:40 am - 5:10 pmSJU-BZN
14h 30m2 stops
$728Southwest
Find Deal
Wed, Nov 19 - Sun, Nov 23
Southwest Logo
5:45 pm - 2:55 pmBZN-AUA
18h 10m2 stops
Southwest Logo
2:30 pm - 9:35 amAUA-BZN
22h 05m2 stops
$800Southwest
Find Deal
Fri, Dec 12 - Sat, Dec 27
Alaska Airlines Logo
6:35 am - 4:55 amMSO-SJU
19h 20m3 stops
Alaska Airlines Logo
7:20 am - 11:57 pmSJU-MSO
19h 37m2 stops
$1,252Alaska Airlines
Find Deal
Sat, Feb 21 - Sat, Feb 28
Alaska Airlines Logo
1:00 pm - 5:29 amFCA-SJU
37h 29m2 stops
Alaska Airlines Logo
6:00 am - 7:30 pmSJU-FCA
16h 30m2 stops
$1,556Alaska Airlines
Find Deal
Sat, Dec 13 - Fri, Jan 2

Delta flights from Montana to Caribbean Islands

Our best Delta deals on Montana to Caribbean Islands flight tickets
Delta
Oct 24
BZN3:01 pmBozeman Gallatin Field
18h 55m
2 stops
SJU11:56 amSan Juan Luis Munoz Marin Intl
Oct 31
SJU7:00 amSan Juan Luis Munoz Marin Intl
17h 54m
2 stops
BZN10:54 pmBozeman Gallatin Field
$375
Find similar
Delta
Oct 28
BZN6:20 pmBozeman Gallatin Field
15h 36m
2 stops
SJU11:56 amSan Juan Luis Munoz Marin Intl
Nov 3
SJU3:22 pmSan Juan Luis Munoz Marin Intl
11h 42m
2 stops
BZN12:04 amBozeman Gallatin Field
$480
Find similar
Delta
Mar 3
FCA5:20 amKalispell Glacier Park
15h 38m
2 stops
SJU11:58 pmSan Juan Luis Munoz Marin Intl
Mar 11
SJU6:15 amSan Juan Luis Munoz Marin Intl
18h 52m
2 stops
FCA11:07 pmKalispell Glacier Park
$665
Find similar

United Airlines flights from Montana to Caribbean Islands

Our best United Airlines deals on Montana to Caribbean Islands flight tickets
United Airlines
Oct 21
BZN11:10 amBozeman Gallatin Field
10h 47m
1 stop
SJU11:57 pmSan Juan Luis Munoz Marin Intl
Oct 27
SJU1:05 amSan Juan Luis Munoz Marin Intl
14h 30m
2 stops
BZN1:35 pmBozeman Gallatin Field
$363
Find similar
United Airlines
Jan 26
BZN6:15 amBozeman Gallatin Field
9h 10m
1 stop
SJU6:25 pmSan Juan Luis Munoz Marin Intl
Jan 31
SJU7:45 amSan Juan Luis Munoz Marin Intl
16h 48m
2 stops
BZN9:33 pmBozeman Gallatin Field
$384
Find similar
United Airlines
Oct 24
BZN11:10 amBozeman Gallatin Field
10h 47m
1 stop
SJU11:57 pmSan Juan Luis Munoz Marin Intl
Oct 31
SJU6:45 amSan Juan Luis Munoz Marin Intl
16h 55m
2 stops
BZN9:40 pmBozeman Gallatin Field
$401
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montana 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 September 25, 2025.
Use the filters below to find and compare flights from Montana to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BozemanSan Juan

BZN - SJU

BZNSJU

Bozeman Gallatin Field

Tue 10/21

11:10 am-11:57 pm

1 stop10h 47m

San Juan Luis Munoz Marin Intl

Mon 10/27

1:05 am-1:35 pm

2 stops14h 30m

$363

BozemanSan Juan

BZN - SJU

BZNSJU

Bozeman Gallatin Field

Fri 10/24

3:01 pm-11:56 am

2 stops18h 55m

San Juan Luis Munoz Marin Intl

Fri 10/31

7:00 am-10:54 pm

2 stops17h 54m

$375

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Thu 1/8

7:00 am-10:14 pm

1 stop12h 14m

San Juan Luis Munoz Marin Intl

Wed 1/21

6:50 pm-12:25 pm

2 stops20h 35m

$531

BozemanSan Juan

BZN - SJU

BZNSJU

Bozeman Gallatin Field

Thu 2/5

3:55 pm-1:35 pm

2 stops18h 40m

San Juan Luis Munoz Marin Intl

Mon 2/9

7:15 am-10:04 pm

2 stops17h 49m

$531

BozemanSan Juan

BZN - SJU

BZNSJU

Bozeman Gallatin Field

Fri 3/20

11:17 am-2:55 am

1 stop13h 38m

San Juan Luis Munoz Marin Intl

Fri 3/27

12:59 am-10:07 am

1 stop11h 08m

$578

BozemanSan Juan

BZN - SJU

BZNSJU

Bozeman Gallatin Field

Sat 3/21

11:17 am-2:55 am

1 stop13h 38m

San Juan Luis Munoz Marin Intl

Fri 3/27

12:59 am-10:07 am

1 stop11h 08m

$681

BozemanSan Juan

BZN - SJU

BZNSJU

Bozeman Gallatin Field

Wed 11/19

5:30 am-11:20 pm

2 stops14h 50m

San Juan Luis Munoz Marin Intl

Sun 11/23

5:40 am-5:10 pm

2 stops14h 30m

$728

BozemanOranjestad

BZN - AUA

BZNAUA

Bozeman Gallatin Field

Fri 12/12

5:45 pm-2:55 pm

2 stops18h 10m

Oranjestad Reina Beatrix

Sat 12/27

2:30 pm-9:35 am

2 stops22h 05m

$800

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Sat 2/21

6:35 am-4:55 am

3 stops19h 20m

San Juan Luis Munoz Marin Intl

Sat 2/28

7:20 am-11:57 pm

2 stops19h 37m

$1,252

KalispellSan Juan

FCA - SJU

FCASJU

Kalispell Glacier Park

Sat 12/13

1:00 pm-5:29 am

2 stops37h 29m

San Juan Luis Munoz Marin Intl

Fri 1/2

6:00 am-7:30 pm

2 stops16h 30m

$1,556

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Caribbean Islands from

How to get the cheapest flight ticket from Montana 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 Montana to Caribbean Islands is on a Sunday. Travelers who choose to depart for Caribbean Islands on a Sunday will often find tickets for as low as $382. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $761. 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 Montana to Caribbean Islands at noon for as low as $487. 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 morning because they tend to be around $604. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

Cheap Montana to Caribbean Islands flight deals and tips

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

Direct flights

None
There are no direct flights from Montana to Caribbean Islands. There are no popular flight routes from Montana to Caribbean Islands.
Search flight deals

  • When did momondo last update prices for flights from Montana to Caribbean Islands?

    Prices for flights from Montana to Caribbean Islands are updated daily.

  • How many operators does momondo search for flights from Montana to Caribbean Islands?

  • How old do you have to be to fly from Montana to Caribbean Islands?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Caribbean Islands.

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

    The travel and health documents you'll need for your trip to Caribbean Islands may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Caribbean Islands. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Montana to Caribbean Islands

Compare and see reviews for airlines that fly from Montana to Caribbean Islands with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $235Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
United AirlinesPriceFrom $352Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
DeltaPriceFrom $374Free CancellationRating
7.9
7,973 reviews
Search Delta flights
SouthwestPriceFrom $479Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Caribbean Islands from Montana.

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

Flights from Montana to Caribbean Islands with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Montana 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 Montana to Caribbean Islands right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Caribbean Islands, momondo offers a useful price alert feature which will track prices for flights to Caribbean Islands from Montana and alert you when they change.

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