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

Delta and United Airlines are the most popular carriers operating from Montana to Caribbean Islands

How long is the flight from Montana to Caribbean Islands?

The flight from Montana to Caribbean Islands depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Great Falls (a popular airport in Montana) to Copenhagen (the most popular airport in Caribbean Islands), then the flight time is 16h 25m on average. If you fly from Kalispell (another popular airport in Montana) to Copenhagen, then the average flight time is 17h 48m.

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?

The number of operators available for flights from Montana to Caribbean Islands is 2 as of March 2026.

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.

$144 Cheap Flights from Montana to Caribbean Islands in 2026

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Find the cheapest flights from Montana to Caribbean Islands

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:15 pm - 11:43 am

MSO

MBJ

17h 28m

2 stops

4:12 pm - 1:32 pm

MBJ

MSO

22h 20m

2 stops

$447United Airlines

Sat, Apr 18 - Fri, Apr 24

6:15 am - 3:45 pm

MSO

MBJ

8h 30m

1 stop

4:12 pm - 1:32 pm

MBJ

MSO

22h 20m

2 stops

$472United Airlines

Sat, Apr 18 - Fri, Apr 24

1:43 pm - 11:31 am

BZN

GCM

20h 48m

2 stops

12:00 pm - 12:53 pm

GCM

BZN

25h 53m

2 stops

$498American Airlines

Tue, Apr 28 - Thu, Apr 30

4:20 pm - 5:29 am

BZN

SJU

11h 09m

2 stops

1:00 am - 1:20 pm

SJU

BZN

14h 20m

2 stops

$519United Airlines

Sat, May 30 - Tue, Jun 2

4:19 pm - 11:45 am

BZN

GCM

18h 26m

2 stops

1:35 pm - 10:01 am

GCM

BZN

45h 26m

2 stops

$525United Airlines

Tue, Apr 28 - Thu, Apr 30

7:50 am - 11:35 pm

BZN

SJU

13h 45m

2 stops

8:10 am - 12:15 am

SJU

BZN

18h 05m

2 stops

$531Southwest

Sun, Apr 26 - Wed, May 6

4:25 pm - 9:10 am

BZN

SJU

14h 45m

2 stops

5:35 am - 3:45 pm

SJU

BZN

12h 10m

2 stops

$548Southwest

Sun, Apr 26 - Sun, May 3

1:51 pm - 4:32 am

BIL

SJU

12h 41m

1 stop

5:45 am - 10:43 pm

SJU

BIL

18h 58m

2 stops

$599American Airlines

Wed, Apr 29 - Sat, May 9

5:59 am - 11:13 pm

BZN

SJU

15h 14m

2 stops

6:15 am - 1:36 pm

SJU

BZN

9h 21m

1 stop

$655Delta

Sun, Apr 26 - Sun, May 3

11:35 am - 1:12 pm

BIL

SDQ

23h 37m

2 stops

6:00 am - 10:27 pm

SDQ

BIL

18h 27m

2 stops

$738Delta

Wed, Aug 19 - Tue, Aug 25

Southwest flights from Montana to Caribbean Islands

Our best Southwest deals on Montana to Caribbean Islands flight tickets

Southwest

Apr 26

BZN7:50 amBozeman Gallatin Field

13h 45m

2 stops

SJU11:35 pmSan Juan Luis Munoz Marin Intl

May 6

SJU8:10 amSan Juan Luis Munoz Marin Intl

18h 05m

2 stops

BZN12:15 amBozeman Gallatin Field

$531

Southwest

Apr 26

BZN4:25 pmBozeman Gallatin Field

14h 45m

2 stops

SJU9:10 amSan Juan Luis Munoz Marin Intl

May 3

SJU5:35 amSan Juan Luis Munoz Marin Intl

12h 10m

2 stops

BZN3:45 pmBozeman Gallatin Field

$548

Southwest

May 7

BZN7:20 amBozeman Gallatin Field

14h 05m

2 stops

SJU11:25 pmSan Juan Luis Munoz Marin Intl

May 13

SJU8:10 amSan Juan Luis Munoz Marin Intl

15h 45m

2 stops

BZN9:55 pmBozeman Gallatin Field

$554

United Airlines flights from Montana to Caribbean Islands

Our best United Airlines deals on Montana to Caribbean Islands flight tickets

United Airlines

Apr 18

MSO5:15 pmMissoula Johnson-Bell Field

17h 28m

2 stops

MBJ11:43 amMontego Bay Sangster Intl

Apr 24

MBJ4:12 pmMontego Bay Sangster Intl

22h 20m

2 stops

MSO1:32 pmMissoula Johnson-Bell Field

$447

United Airlines

Apr 18

MSO6:15 amMissoula Johnson-Bell Field

8h 30m

1 stop

MBJ3:45 pmMontego Bay Sangster Intl

Apr 24

MBJ4:12 pmMontego Bay Sangster Intl

22h 20m

2 stops

MSO1:32 pmMissoula Johnson-Bell Field

$472

United Airlines

May 30

BZN4:20 pmBozeman Gallatin Field

11h 09m

2 stops

SJU5:29 amSan Juan Luis Munoz Marin Intl

Jun 2

SJU1:00 amSan Juan Luis Munoz Marin Intl

14h 20m

2 stops

BZN1:20 pmBozeman Gallatin Field

$519

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaMontego Bay

MSO - MBJ

MSOMBJ

Missoula Johnson-Bell Field

Sat 4/18

5:15 pm-11:43 am

2 stops17h 28m

Montego Bay Sangster Intl

Fri 4/24

4:12 pm-1:32 pm

2 stops22h 20m

$447

MissoulaMontego Bay

MSO - MBJ

MSOMBJ

Missoula Johnson-Bell Field

Sat 4/18

6:15 am-3:45 pm

1 stop8h 30m

Montego Bay Sangster Intl

Fri 4/24

4:12 pm-1:32 pm

2 stops22h 20m

$472

BozemanGeorge Town

BZN - GCM

BZNGCM

Bozeman Gallatin Field

Tue 4/28

1:43 pm-11:31 am

2 stops20h 48m

George Town Owen Roberts Intl

Thu 4/30

12:00 pm-12:53 pm

2 stops25h 53m

$498

BozemanSan Juan

BZN - SJU

BZNSJU

Bozeman Gallatin Field

Sat 5/30

4:20 pm-5:29 am

2 stops11h 09m

San Juan Luis Munoz Marin Intl

Tue 6/2

1:00 am-1:20 pm

2 stops14h 20m

$519

BozemanGeorge Town

BZN - GCM

BZNGCM

Bozeman Gallatin Field

Tue 4/28

4:19 pm-11:45 am

2 stops18h 26m

George Town Owen Roberts Intl

Thu 4/30

1:35 pm-10:01 am

2 stops45h 26m

$525

BozemanSan Juan

BZN - SJU

BZNSJU

Bozeman Gallatin Field

Sun 4/26

7:50 am-11:35 pm

2 stops13h 45m

San Juan Luis Munoz Marin Intl

Wed 5/6

8:10 am-12:15 am

2 stops18h 05m

$531

BozemanSan Juan

BZN - SJU

BZNSJU

Bozeman Gallatin Field

Sun 4/26

4:25 pm-9:10 am

2 stops14h 45m

San Juan Luis Munoz Marin Intl

Sun 5/3

5:35 am-3:45 pm

2 stops12h 10m

$548

BillingsSan Juan

BIL - SJU

BILSJU

Billings Logan Intl

Wed 4/29

1:51 pm-4:32 am

1 stop12h 41m

San Juan Luis Munoz Marin Intl

Sat 5/9

5:45 am-10:43 pm

2 stops18h 58m

$599

Quickest round-trip

BozemanSan Juan

BZN - SJU

BZNSJU

Bozeman Gallatin Field

Sun 4/26

5:59 am-11:13 pm

2 stops15h 14m

San Juan Luis Munoz Marin Intl

Sun 5/3

6:15 am-1:36 pm

1 stop9h 21m

$655

BillingsSanto Domingo

BIL - SDQ

BILSDQ

Billings Logan Intl

Wed 8/19

11:35 am-1:12 pm

2 stops23h 37m

Santo Domingo Las Americas

Tue 8/25

6:00 am-10:27 pm

2 stops18h 27m

$738

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Caribbean Islands?

The month of November is, on average, the cheapest month to fly to Caribbean Islands from Montana, with most prices found around $411. The month of September is another great option to travel to Caribbean Islands, with average flight prices from Montana averaging around $443.

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

Fastest flight time	8h 38m
Direct flights	None

The fastest flight from Montana to Caribbean Islands takes 8h 38m

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?
The number of operators available for flights from Montana to Caribbean Islands is 2 as of March 2026.
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?
momondo data reveals that the most frequently booked plane model on the route from Montana to Caribbean Islands is Boeing 737-800, representing 15.45% of all bookings. The subsequent popular models are Airbus A319 at 12.03%, Embraer 175 (Enhanced Winglets) at 11.48%, and Airbus A320-100/200 at 9.95%.

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
Southwest	PriceFrom $363	Free Cancellation	Rating 8.0 4,331 reviews		Search Southwest flights
United Airlines	PriceFrom $392	Free Cancellation	Rating 7.4 9,508 reviews		Search United Airlines 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.