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Caribbean Islands

$327+ Cheap flights from Kalispell (FCA) 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — SJU
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheap flight deals from Kalispell to Caribbean Islands

Keep the following information in mind while searching for Kalispell to Caribbean Islands flight deals. Data was last updated June 18, 2025.

Round-trip from

$1,130
(United Airlines)

One-way from

$327
(Mytrip)

Popular in

September

Cheapest in

January

Average price

$801
From Kalispell Glacier Park to Caribbean Islands
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One-way flight from Kalispell Glacier Park to Caribbean Islands
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Highest demand for flights based on searches. 5% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Kalispell to Caribbean Islands

Cheapest flights from Kalispell to Caribbean Islands
Explore the most affordable flight options available from Kalispell to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

This American Airlines deal was found by Cheapflights users on 6/17. 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.
Wed 6/183:27 pmFCA - NAS
1 stop23h 58mAmerican Airlines
Wed 6/256:25 pmNAS - FCA
2 stops20h 05mAmerican Airlines
Deal found 6/17$644
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Sun 7/66:20 amFCA - SJU
1 stop9h 10mUnited Airlines
Mon 7/71:10 amSJU - FCA
2 stops14h 20mUnited Airlines
Deal found 6/18$1,130
This American Airlines deal was found by Cheapflights users on 6/18. 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.
Sun 7/64:53 pmFCA - SJU
2 stops20h 01mAmerican Airlines
Tue 7/87:00 pmSJU - FCA
2 stops17h 56mAmerican Airlines
Deal found 6/18$1,283

Cheapflights Fare Finder

Customize your flight search to find flights from Kalispell 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 June 18, 2025.
Use the filters below to find and compare flights from Kalispell to Caribbean Islands that are best for you.

Fly from

Kalispell

Fly to

Caribbean Islands

Route

Depart

Return

Price

KalispellSan Juan

FCA - SJU

FCASJU

Kalispell Glacier Park

Sun 7/6

6:20 am-5:30 pm

1 stop9h 10m

San Juan Luis Munoz Marin Intl

Mon 7/7

1:10 am-1:30 pm

2 stops14h 20m

$1,130

KalispellSan Juan

FCA - SJU

FCASJU

Kalispell Glacier Park

Sun 7/6

4:53 pm-2:54 pm

2 stops20h 01m

San Juan Luis Munoz Marin Intl

Tue 7/8

7:00 pm-10:56 am

2 stops17h 56m

$1,283

KalispellSan Juan

FCA - SJU

FCASJU

Kalispell Glacier Park

Wed 7/30

10:25 am-9:09 pm

3 stops32h 44m

$327

KalispellSan Juan

FCA - SJU

FCASJU

Kalispell Glacier Park

Wed 7/30

11:46 am-5:06 am

1 stop15h 20m

$443

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Best time to book a flight from Kalispell to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from Kalispell 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 Kalispell to Caribbean Islands

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

Currently, September is the cheapest month in which you can book a flight from Kalispell to Caribbean Islands (average of $254). Flying from Kalispell to Caribbean Islands in June is currently the most expensive (average of $339). 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.

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 June 18, 2025.
United Airlines
7.4
Good
8,810 reviews

Overall

7.4

Entertainment

7.0

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,810 reviews
United Airlines
7.4
Good
8,810 reviews

Overall

7.4

Entertainment

7.0

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,810 reviews

Overall

7.4

Entertainment

7.0

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Kalispell 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 airport do you fly from for flights from Kalispell to Caribbean Islands?

    Kalispell Glacier Park (FCA) is the airport you will fly out of if you book a flight from Kalispell to Caribbean Islands. It is only a 8.4 mi journey to Glacier Park (FCA) from Kalispell’s city center.

  • What are the most popular routes from Kalispell to Caribbean Islands?

    While some choose either Kalispell Glacier Park - San Juan Luis Munoz Marin Intl or Kalispell Glacier Park - Montego Bay Sangster Intl, Kalispell Glacier Park - Nassau Intl is the most popular route from Kalispell to Caribbean Islands.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kalispell 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 Kalispell to Caribbean Islands?

    Currently, September is the cheapest month in which you can book a flight from Kalispell to Caribbean Islands (average of $254). Flying from Kalispell to Caribbean Islands in June is currently the most expensive (average of $339). 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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Top airline flying from Kalispell to Caribbean Islands

Discover the top airline that operate flights from Kalispell 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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$574Average$912FlexibilityNo cancel feeOn-time69%

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