What is the cheapest airline that flies from Montana to Caribbean?

United Airlines, American Airlines, and Alaska Airlines are the most popular carriers operating from Montana to Caribbean

What airlines fly to Caribbean?

United Airlines, Delta and Southwest are the top three most popular airlines that fly to Caribbean from Montana according to our data. United Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Caribbean. Keep in mind that there are 5 different airlines that fly to Caribbean on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Montana to Caribbean are refreshed on a daily basis.

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

As of July 2025, there are 5 operators available to choose from for flights from Montana to Caribbean.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montana to Caribbean.

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

The required travel and health documents for your Caribbean trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$251 Cheap Flights from Montana to Caribbean in 2025

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Find the cheapest flights from Montana to Caribbean

Round-trip

One-way

Last minute

Cheap round-trip flights

4:54 pm - 2:08 pmBZN-SJU

19h 14m1 stop

5:00 pm - 12:56 pmSJU-BZN

21h 56m2 stops

$515American Airlines

Find Deal

Thu, Oct 16 - Mon, Oct 20

6:10 pm - 1:00 pmFCA-SJU

15h 50m2 stops

7:00 am - 11:09 pmSJU-FCA

19h 09m2 stops

$515Delta

Find Deal

Sun, Nov 2 - Fri, Nov 7

6:30 am - 10:22 pmBZN-SJU

12h 52m2 stops

2:05 am - 10:40 amSJU-BZN

11h 35m1 stop

$555United Airlines

Find Deal

Wed, Dec 17 - Tue, Dec 30

1:05 pm - 1:30 pmMSO-SJU

21h 25m2 stops

6:50 pm - 12:25 pmSJU-MSO

20h 35m2 stops

$563American Airlines

Find Deal

Thu, Jan 8 - Wed, Jan 21

6:30 am - 10:22 pmBZN-SJU

12h 52m2 stops

7:00 am - 5:41 pmSJU-BZN

13h 41m2 stops

$595United Airlines

Find Deal

Wed, Dec 17 - Wed, Dec 31

3:42 pm - 2:14 pmBZN-PUJ

20h 32m3 stops

12:40 pm - 12:39 pmPUJ-BZN

25h 59m2 stops

$619

Find Deal

Sun, Sep 14 - Sun, Sep 21

4:05 pm - 10:25 amBZN-SJU

15h 20m2 stops

6:10 am - 5:10 pmSJU-BZN

14h 00m2 stops

$629Southwest

Find Deal

Thu, Dec 4 - Sun, Dec 14

3:42 pm - 2:14 pmBZN-PUJ

20h 32m3 stops

12:40 pm - 12:39 pmPUJ-BZN

25h 59m3 stops

$644

Find Deal

Sun, Sep 14 - Sun, Sep 21

4:12 pm - 3:11 pmMSO-SJU

19h 59m2 stops

6:44 am - 12:13 amSJU-MSO

20h 29m3 stops

$795Alaska Airlines

Find Deal

Sun, Nov 2 - Fri, Nov 7

7:34 pm - 2:20 pmBZN-SJU

16h 46m2 stops

3:10 pm - 3:21 pmSJU-BZN

26h 11m3 stops

$1,077Alaska Airlines

Find Deal

Thu, Oct 16 - Mon, Oct 20

American Airlines flights from Montana to Caribbean

Our best American Airlines deals on Montana to Caribbean flight tickets

American Airlines

Oct 16

BZN4:54 pmBozeman Gallatin Field

19h 14m

1 stop

SJU2:08 pmSan Juan Luis Munoz Marin Intl

Oct 20

SJU5:00 pmSan Juan Luis Munoz Marin Intl

21h 56m

2 stops

BZN12:56 pmBozeman Gallatin Field

$515

Find similar

American Airlines

Jan 8

MSO1:05 pmMissoula Johnson-Bell Field

21h 25m

2 stops

SJU1:30 pmSan Juan Luis Munoz Marin Intl

Jan 21

SJU6:50 pmSan Juan Luis Munoz Marin Intl

20h 35m

2 stops

MSO12:25 pmMissoula Johnson-Bell Field

$563

Find similar

American Airlines

Dec 6

BIL2:04 pmBillings Logan Intl

19h 01m

2 stops

SJU12:05 pmSan Juan Luis Munoz Marin Intl

Dec 15

SJU6:20 pmSan Juan Luis Munoz Marin Intl

20h 35m

2 stops

BIL11:55 amBillings Logan Intl

$610

Find similar

United Airlines flights from Montana to Caribbean

Our best United Airlines deals on Montana to Caribbean flight tickets

United Airlines

Dec 17

BZN6:30 amBozeman Gallatin Field

12h 52m

2 stops

SJU10:22 pmSan Juan Luis Munoz Marin Intl

Dec 30

SJU2:05 amSan Juan Luis Munoz Marin Intl

11h 35m

1 stop

BZN10:40 amBozeman Gallatin Field

$555

Find similar

United Airlines

Dec 17

BZN6:30 amBozeman Gallatin Field

12h 52m

2 stops

SJU10:22 pmSan Juan Luis Munoz Marin Intl

Dec 31

SJU7:00 amSan Juan Luis Munoz Marin Intl

13h 41m

2 stops

BZN5:41 pmBozeman Gallatin Field

$595

Find similar

United Airlines

Nov 2

MSO5:25 amMissoula Johnson-Bell Field

9h 00m

1 stop

SJU5:25 pmSan Juan Luis Munoz Marin Intl

Nov 7

SJU8:10 amSan Juan Luis Munoz Marin Intl

16h 37m

2 stops

MSO9:47 pmMissoula Johnson-Bell Field

$605

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BozemanSan Juan

BZN - SJU

BZNSJU

Bozeman Gallatin Field

Thu 10/16

4:54 pm-2:08 pm

1 stop19h 14m

San Juan Luis Munoz Marin Intl

Mon 10/20

5:00 pm-12:56 pm

2 stops21h 56m

$515

KalispellSan Juan

FCA - SJU

FCASJU

Kalispell Glacier Park

Sun 11/2

6:10 pm-1:00 pm

2 stops15h 50m

San Juan Luis Munoz Marin Intl

Fri 11/7

7:00 am-11:09 pm

2 stops19h 09m

$515

BozemanSan Juan

BZN - SJU

BZNSJU

Bozeman Gallatin Field

Wed 12/17

6:30 am-10:22 pm

2 stops12h 52m

San Juan Luis Munoz Marin Intl

Tue 12/30

2:05 am-10:40 am

1 stop11h 35m

$555

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Thu 1/8

1:05 pm-1:30 pm

2 stops21h 25m

San Juan Luis Munoz Marin Intl

Wed 1/21

6:50 pm-12:25 pm

2 stops20h 35m

$563

BozemanSan Juan

BZN - SJU

BZNSJU

Bozeman Gallatin Field

Wed 12/17

6:30 am-10:22 pm

2 stops12h 52m

San Juan Luis Munoz Marin Intl

Wed 12/31

7:00 am-5:41 pm

2 stops13h 41m

$595

BozemanPunta Cana

BZN - PUJ

BZNPUJ

Bozeman Gallatin Field

Sun 9/14

3:42 pm-2:14 pm

3 stops20h 32m

Punta Cana

Sun 9/21

12:40 pm-12:39 pm

2 stops25h 59m

$619

BozemanSan Juan

BZN - SJU

BZNSJU

Bozeman Gallatin Field

Thu 12/4

4:05 pm-10:25 am

2 stops15h 20m

San Juan Luis Munoz Marin Intl

Sun 12/14

6:10 am-5:10 pm

2 stops14h 00m

$629

BozemanPunta Cana

BZN - PUJ

BZNPUJ

Bozeman Gallatin Field

Sun 9/14

3:42 pm-2:14 pm

3 stops20h 32m

Punta Cana

Sun 9/21

12:40 pm-12:39 pm

3 stops25h 59m

$644

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Sun 11/2

4:12 pm-3:11 pm

2 stops19h 59m

San Juan Luis Munoz Marin Intl

Fri 11/7

6:44 am-12:13 am

3 stops20h 29m

$795

BozemanSan Juan

BZN - SJU

BZNSJU

Bozeman Gallatin Field

Thu 10/16

7:34 pm-2:20 pm

2 stops16h 46m

San Juan Luis Munoz Marin Intl

Mon 10/20

3:10 pm-3:21 pm

3 stops26h 11m

$1,077

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montana to Caribbean

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

Prices

Airlines

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

The cheapest day to depart from Montana to Caribbean is on a Sunday when prices can be found 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.

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

At noon is the cheapest time of day to fly from Montana to Caribbean when you can find flight prices for as low as $487. Flying to Caribbean at noon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $604.

Can stopping save me money on Montana to Caribbean flights?

You could potentially save up to 25% on your flight if you consider stops on a Montana to Caribbean flight.

Cheap Montana to Caribbean flight deals and tips

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

Best Price Found	$251
Fastest flight time	8h 30m
Direct flights	None
Airports in Caribbean	3 airports

The best one-way flight to Caribbean from Montana in the past 72 hours is $251. The best round-trip flight deal from Montana to Caribbean found on momondo in the last 72 hours is $515.

The fastest flight from Montana to Caribbean takes 8h 30m

There are no direct flights from Montana to Caribbean. Popular non-direct routes for this connection are Bozeman Gallatin Field Airport - San Juan Luis Munoz Marin Intl Airport, Missoula Johnson-Bell Field Airport - San Juan Luis Munoz Marin Intl Airport and Kalispell Glacier Park Airport - San Juan Luis Munoz Marin Intl Airport.

There are 3 airports near Caribbean: Punta Cana (PUJ), Oranjestad Reina Beatrix (AUA), San Juan Luis Munoz Marin Intl (SJU)

Search flight deals

When did momondo last update prices for flights from Montana to Caribbean?
Prices for flights from Montana to Caribbean are refreshed on a daily basis.
How many operators does momondo search for flights from Montana to Caribbean?
As of July 2025, there are 5 operators available to choose from for flights from Montana to Caribbean.
How old do you have to be to fly from Montana to Caribbean?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montana to Caribbean.
What documentation or ID do you need to fly to Caribbean?
The required travel and health documents for your Caribbean trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Montana to Caribbean

Compare and see reviews for airlines that fly from Montana to Caribbean with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $235	Free Cancellation	Rating 7.2 2,914 reviews	Search JetBlue flights
United Airlines	PriceFrom $352	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
Delta	PriceFrom $374	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
Southwest	PriceFrom $479	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
American Airlines	PriceFrom $484	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montana to Caribbean for you.

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

Flights from Montana to Caribbean 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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Caribbean from Montana.

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

If you are not ready to book a flight from Montana to Caribbean now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Caribbean and let you know when they change.