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Caribbean Islands

$213+ Cheap flights from Montana to Caribbean Islands

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SJU
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheap flight deals from Montana to Caribbean Islands

Keep the following information in mind while searching for Montana to Caribbean Islands flight deals. Data was last updated April 3, 2025.

Round-trip from

$415
(United Airlines)

One-way from

$213
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$630
From Montana to Caribbean Islands
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One-way flight from Montana to Caribbean Islands
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Highest demand for flights based on searches. 15% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Montana to Caribbean Islands

Cheapest flights from Montana to Caribbean Islands
Explore the most affordable flight options available from Montana to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This United Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/312:40 pmBZN - SJU
1 stop9h 14mUnited Airlines
Tue 5/63:56 pmSJU - BZN
1 stop9h 59mUnited Airlines
Deal found 4/2$415
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/295:55 pmFCA - NAS
2 stops15h 52mDelta
Tue 5/63:09 pmNAS - FCA
2 stops11h 21mDelta
Deal found 4/1$439
This American Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/262:02 pmBIL - SJU
1 stop12h 58mAmerican Airlines
Wed 4/306:05 amSJU - BIL
1 stop17h 23mAmerican Airlines
Deal found 4/2$505
This American Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/117:42 amBZN - SJU
1 stop13h 18mAmerican Airlines
Sat 8/165:30 amSJU - BZN
1 stop15h 09mAmerican Airlines
Deal found 4/2$546
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/295:55 pmFCA - SJU
2 stops16h 14mDelta
Tue 5/61:19 pmSJU - FCA
2 stops13h 11mDelta
Deal found 4/2$550
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/61:15 pmFCA - SJU
1 stop13h 57mAmerican Airlines
Tue 5/203:35 pmSJU - FCA
2 stops22h 56mAmerican Airlines
Deal found 4/1$560
This Mytrip deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1112:04 pmBZN - SJU
2 stops19h 52mMultiple Airlines
Fri 8/152:06 amSJU - BZN
3 stops33h 59mMultiple Airlines
Deal found 4/2$577
This Southwest deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/227:00 amBZN - SJU
2 stops14h 55mSouthwest
Tue 4/296:05 amSJU - BZN
2 stops19h 20mSouthwest
Deal found 4/2$585
This United Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/296:10 amFCA - SJU
1 stop9h 20mUnited Airlines
Tue 5/67:45 amSJU - FCA
2 stops15h 56mUnited Airlines
Deal found 4/2$595
This United deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/265:00 amBIL - SJU
2 stops13h 38mUnited Airlines
Thu 5/17:45 amSJU - BIL
2 stops16h 57mUnited Airlines
Deal found 4/2$595
This American Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/21:22 pmMSO - SJU
1 stop13h 50mAmerican Airlines
Fri 6/66:15 amSJU - MSO
1 stop17h 28mAmerican Airlines
Deal found 4/2$611
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/225:45 amBZN - SJU
2 stops16h 03mDelta
Tue 4/296:15 amSJU - BZN
1 stop9h 05mDelta
Deal found 4/2$630

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
Use the filters below to find and compare flights from Montana to Caribbean Islands that are best for you.

Fly from

Montana

Fly to

Caribbean Islands

Route

Depart

Return

Price

BozemanSan Juan

BZN - SJU

BZNSJU

Bozeman Gallatin Field

Sat 5/3

7:00 am-11:57 pm

2 stops14h 57m

San Juan Luis Munoz Marin Intl

Tue 5/6

3:56 pm-11:55 pm

1 stop9h 59m

$415

KalispellNassau

FCA - NAS

FCANAS

Kalispell Glacier Park

Tue 4/29

5:55 pm-11:47 am

2 stops15h 52m

Nassau Intl

Tue 5/6

3:09 pm-12:30 am

2 stops11h 21m

$439

BillingsSan Juan

BIL - SJU

BILSJU

Billings Logan Intl

Sat 4/26

2:02 pm-5:00 am

1 stop12h 58m

San Juan Luis Munoz Marin Intl

Wed 4/30

6:05 am-1:28 pm

1 stop9h 23m

$505

KalispellSan Juan

FCA - SJU

FCASJU

Kalispell Glacier Park

Tue 4/29

5:55 pm-12:09 pm

2 stops16h 14m

San Juan Luis Munoz Marin Intl

Tue 5/6

1:19 pm-12:30 am

2 stops13h 11m

$550

KalispellSan Juan

FCA - SJU

FCASJU

Kalispell Glacier Park

Tue 5/6

1:15 pm-5:12 am

1 stop13h 57m

San Juan Luis Munoz Marin Intl

Tue 5/20

3:35 pm-12:31 pm

2 stops22h 56m

$560

BozemanSan Juan

BZN - SJU

BZNSJU

Bozeman Gallatin Field

Tue 4/22

7:00 am-11:55 pm

2 stops14h 55m

San Juan Luis Munoz Marin Intl

Tue 4/29

6:05 am-11:25 pm

2 stops19h 20m

$585

KalispellSan Juan

FCA - SJU

FCASJU

Kalispell Glacier Park

Tue 4/29

6:10 am-11:54 pm

2 stops15h 44m

San Juan Luis Munoz Marin Intl

Mon 5/5

1:05 am-1:31 pm

2 stops14h 26m

$595

BillingsSan Juan

BIL - SJU

BILSJU

Billings Logan Intl

Sat 4/26

5:00 am-8:38 pm

2 stops13h 38m

San Juan Luis Munoz Marin Intl

Thu 5/1

7:45 am-10:42 pm

2 stops16h 57m

$595

MissoulaSan Juan

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Mon 6/2

1:22 pm-5:12 am

1 stop13h 50m

San Juan Luis Munoz Marin Intl

Fri 6/6

6:15 am-9:43 pm

1 stop17h 28m

$611

BozemanSan Juan

BZN - SJU

BZNSJU

Bozeman Gallatin Field

Tue 4/22

5:45 am-11:48 pm

2 stops16h 03m

San Juan Luis Munoz Marin Intl

Tue 4/29

6:15 am-1:20 pm

1 stop9h 05m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 30 results
1
2
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Best time to book a flight from Montana to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from Montana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montana to Caribbean Islands

What is the cheapest month to book a flight from Montana to Caribbean Islands?

Currently, September is the cheapest month in which you can book a flight from Montana to Caribbean Islands (average of $254). Flying from Montana to Caribbean Islands in December is currently the most expensive (average of $336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MT to EPX?

Find hourly flight availability from Montana to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

When flying from Montana to Caribbean Islands, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Caribbean Islands by month

Plan your trip to Caribbean Islands by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Caribbean Islands ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean Islands when rainfall is around 2.2 in.

Temperature in Caribbean Islands by month

Plan your trip to Caribbean Islands by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Caribbean Islands, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Caribbean Islands

Get insights into the airlines that provide service to Caribbean Islands. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Caribbean Islands. Reviews last updated April 3, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Montana to Caribbean Islands to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,827 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,827 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,274 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,619 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Montana to Caribbean Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Montana to Caribbean Islands one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $253. Users have also found prices from $293 and $332 on Southwest and Alaska Airlines, respectively.

  • Can I find deals for flights from Montana to Caribbean Islands that include hotel bookings?

    Yes. In addition to deals on Montana to Caribbean Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to Caribbean Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Caribbean Islands.

  • Can I find deals for business class flights from Montana to Caribbean Islands?

    Yes. Cheapflights offers flight deals from Montana to Caribbean Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montana to Caribbean Islands?

    Currently, September is the cheapest month in which you can book a flight from Montana to Caribbean Islands (average of $254). Flying from Montana to Caribbean Islands in December is currently the most expensive (average of $336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Montana to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Montana to Caribbean Islands

Discover the top 5 airlines that operate flights from Montana to Caribbean Islands. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$235Average$712FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$294Average$729FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$352Average$759FlexibilityNo cancel feeOn-time69%
DeltaCheapest$374Average$749FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$479Average$529FlexibilityNo cancel feeOn-time63%

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