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$376+ Cheap flights from Kalispell (FCA) to Caribbean

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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — SJU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Kalispell to Caribbean

Keep the following information in mind while searching for Kalispell to Caribbean flight deals. Data was last updated September 11, 2025.

Round-trip from

$705
(American Airlines)

One-way from

$376
(United Airlines)
From Kalispell Glacier Park to Caribbean
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One-way flight from Kalispell Glacier Park to Caribbean
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Find flight deals from Kalispell to Caribbean

Cheapest flights from Kalispell to Caribbean
Explore the most affordable flight options available from Kalispell to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/263:49 pmFCA - SJU
1 stop20h 26mAmerican Airlines
Tue 9/303:55 pmSJU - FCA
2 stops24h 28mAmerican Airlines
Deal found 9/11$705
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/181:14 pmFCA - MBJ
2 stops18h 59mAmerican Airlines
Sun 10/261:50 pmMBJ - FCA
1 stop23h 53mAmerican Airlines
Deal found 9/11$790
This deal was found by Cheapflights users on 9/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:30 amFCA - SJU
1 stop9h 00mUnited Airlines
Mon 10/62:00 pmSJU - FCA
1 stop9h 31mUnited Airlines
Deal found 9/10$815
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/265:06 pmFCA - SJU
2 stops19h 38mUnited Airlines
Tue 9/304:55 pmSJU - FCA
2 stops20h 40mUnited Airlines
Deal found 9/11$822
This United Airlines deal was found by Cheapflights users on 9/9. 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 12/136:15 amFCA - SJU
2 stops13h 07mUnited Airlines
Thu 1/12:05 amSJU - FCA
2 stops22h 54mUnited Airlines
Deal found 9/9$1,039

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell to Caribbean 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 September 11, 2025.
Use the filters below to find and compare flights from Kalispell to Caribbean that are best for you.

Fly from

Kalispell

Fly to

Caribbean

Route

Depart

Return

Price

KalispellSan Juan

FCA - SJU

FCASJU

Kalispell Glacier Park

Fri 9/26

1:28 pm-11:11 am

2 stops19h 43m

San Juan Luis Munoz Marin Intl

Tue 9/30

3:55 pm-12:38 pm

2 stops22h 43m

$705

KalispellSan Juan

FCA - SJU

FCASJU

Kalispell Glacier Park

Tue 3/10

6:31 am-11:36 pm

2 stops15h 05m

San Juan Luis Munoz Marin Intl

Wed 3/11

1:25 pm-9:30 pm

1 stop10h 05m

$775

KalispellMontego Bay

FCA - MBJ

FCAMBJ

Kalispell Glacier Park

Sat 10/18

1:14 pm-9:13 am

2 stops18h 59m

Montego Bay Sangster Intl

Sun 10/26

1:50 pm-12:43 pm

1 stop23h 53m

$790

KalispellSan Juan

FCA - SJU

FCASJU

Kalispell Glacier Park

Fri 9/26

5:06 pm-2:44 pm

2 stops19h 38m

San Juan Luis Munoz Marin Intl

Tue 9/30

4:55 pm-11:35 am

2 stops20h 40m

$822

KalispellSaint Thomas Island

FCA - STT

FCASTT

Kalispell Glacier Park

Tue 3/10

5:00 pm-11:00 am

2 stops16h 00m

Saint Thomas Island Cyril E King

Wed 3/11

2:05 pm-10:08 am

2 stops22h 03m

$1,060

KalispellSan Juan

FCA - SJU

FCASJU

Kalispell Glacier Park

Wed 12/24

2:38 pm-6:11 am

2 stops12h 33m

$376

KalispellSan Juan

FCA - SJU

FCASJU

Kalispell Glacier Park

Sat 12/27

5:55 pm-7:23 pm

2 stops22h 28m

$455

KalispellSan Juan

FCA - SJU

FCASJU

Kalispell Glacier Park

Thu 12/25

2:38 pm-6:11 am

2 stops12h 33m

$473

KalispellSan Juan

FCA - SJU

FCASJU

Kalispell Glacier Park

Sun 12/21

9:53 pm-2:50 am

2 stops25h 57m

$480

KalispellSan Juan

FCA - SJU

FCASJU

Kalispell Glacier Park

Tue 12/23

5:55 pm-8:27 pm

3 stops23h 32m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 14 results
1
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Best time to book a flight from Kalispell to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean 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
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. 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. Reviews last updated September 11, 2025.
See what other customers who have flown with United Airlines from Kalispell to Caribbean have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

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
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

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. 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?

    Kalispell Glacier Park (FCA), located 8.4 mi from the city center, is the airport you fly out of when you book flights from Kalispell to Caribbean.

  • How long is the flight from Kalispell to Caribbean?

    Departing from Kalispell to Caribbean will take you 15h 05m. There are 3382 mi between Kalispell and Caribbean. This flight may include one or multiple stops.

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

    The most popular route from Kalispell to Caribbean is Kalispell Glacier Park - Nassau Intl. You may also consider Kalispell Glacier Park - San Juan Luis Munoz Marin Intl or Kalispell Glacier Park - Saint Thomas Island Cyril E King.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kalispell to Caribbean 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?

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

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Top airline flying from Kalispell to Caribbean

Discover the top airline that operate flights from Kalispell to Caribbean. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$574Average$781FlexibilityNo cancel feeOn-time69%

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