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Caribbean

$127+ Cheap flights from Colorado 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SJU
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Colorado to Caribbean

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

Round-trip from

$250
(eDestinos)

One-way from

$127
(eDestinos)

Popular in

December

Cheapest in

October

Average price

$338

Good round-trip deal

$576 or less
From Colorado to Caribbean
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One-way flight from Colorado to Caribbean
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Highest demand for flights based on searches. 18% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Colorado to Caribbean.
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Find flight deals from Colorado to Caribbean

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

This eDestinos deal was found by Cheapflights users on 8/16. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2712:34 amDEN - SJU
1 stop30h 25mFrontier
Wed 9/38:13 pmSJU - DEN
1 stop13h 56mFrontier
Deal found 8/16$250
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:59 pmDEN - SJU
1 stop16h 44mMultiple Airlines
Thu 9/1812:28 amSJU - DEN
1 stop10h 29mMultiple Airlines
Deal found 8/17$256
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:59 pmDEN - SJU
1 stop16h 44mMultiple Airlines
Wed 9/2412:28 amSJU - DEN
1 stop10h 29mMultiple Airlines
Deal found 8/17$258
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:48 pmDEN - SJU
1 stop15h 55mMultiple Airlines
Sun 9/282:38 pmSJU - DEN
1 stop18h 42mMultiple Airlines
Deal found 8/16$267
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1312:59 amDEN - SJU
1 stop11h 12mFrontier
Sun 9/218:00 amSJU - DEN
1 stop14h 04mFrontier
Deal found 8/17$268
This Priceline deal was found by Cheapflights users on 8/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1812:59 amDEN - SJU
1 stop11h 10mFrontier
Wed 10/221:17 pmSJU - DEN
1 stop11h 59mFrontier
Deal found 8/17$269
This Booking.com deal was found by Cheapflights users on 8/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:55 pmDEN - SJU
1 stop12h 57mFrontier
Sat 9/273:39 amSJU - DEN
1 stop21h 34mFrontier
Deal found 8/16$271
This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2612:25 amDEN - SJU
1 stop7h 17mFrontier
Sun 11/22:11 amSJU - DEN
1 stop9h 24mFrontier
Deal found 8/16$275
This Mytrip deal was found by Cheapflights users on 8/16. 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.
Fri 9/1212:04 amDEN - SJU
1 stop24h 30mFrontier
Sat 9/204:42 pmSJU - DEN
1 stop17h 27mFrontier
Deal found 8/16$276
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:59 pmDEN - SJU
1 stop16h 44mMultiple Airlines
Fri 9/1912:28 amSJU - DEN
1 stop10h 29mMultiple Airlines
Deal found 8/17$277
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:10 amDEN - STT
2 stops30h 47mMultiple Airlines
Mon 9/224:02 pmSTT - DEN
1 stop20h 12mMultiple Airlines
Deal found 8/16$352
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1412:04 amDEN - STT
1 stop12h 53mMultiple Airlines
Sat 9/2010:49 amSTT - DEN
2 stops23h 20mMultiple Airlines
Deal found 8/16$358

Cheapflights Fare Finder

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

Fly from

Colorado

Fly to

Caribbean

Route

Depart

Return

Price

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Sat 9/13

6:59 pm-1:43 pm

1 stop16h 44m

San Juan Luis Munoz Marin Intl

Thu 9/18

12:28 am-8:57 am

1 stop10h 29m

$256

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Sat 9/13

6:59 pm-1:43 pm

1 stop16h 44m

San Juan Luis Munoz Marin Intl

Thu 9/25

12:28 am-8:57 am

1 stop10h 29m

$258

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Sat 9/13

9:44 am-2:34 am

1 stop14h 50m

San Juan Luis Munoz Marin Intl

Tue 9/23

3:39 am-10:14 am

1 stop8h 35m

$268

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Mon 10/6

7:01 pm-2:30 am

1 stop29h 29m

San Juan Luis Munoz Marin Intl

Mon 10/13

9:19 pm-11:16 pm

1 stop27h 57m

$268

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Sat 8/30

12:19 am-2:50 am

1 stop24h 31m

San Juan Luis Munoz Marin Intl

Fri 9/5

12:28 am-8:57 am

1 stop10h 29m

$268

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Thu 9/25

6:55 pm-6:45 pm

1 stop21h 50m

San Juan Luis Munoz Marin Intl

Mon 10/13

9:19 pm-11:16 pm

1 stop27h 57m

$268

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Sun 9/14

11:59 pm-3:22 pm

1 stop13h 23m

San Juan Luis Munoz Marin Intl

Sun 9/21

8:00 am-8:04 pm

1 stop14h 04m

$268

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Sat 9/6

6:55 pm-9:52 am

1 stop12h 57m

San Juan Luis Munoz Marin Intl

Fri 9/12

7:50 pm-9:15 am

1 stop15h 25m

$269

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Sat 11/1

11:59 pm-2:42 pm

1 stop12h 43m

San Juan Luis Munoz Marin Intl

Thu 11/6

2:11 am-8:35 am

1 stop9h 24m

$269

DenverSaint Thomas Island

DEN - STT

DENSTT

Denver Intl

Sun 9/14

6:10 am-2:57 pm

2 stops30h 47m

Saint Thomas Island Cyril E King

Mon 9/22

4:02 pm-10:14 am

1 stop20h 12m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 60 results
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Best time to book a flight from Colorado to Caribbean

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

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

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

What is the cheapest time of day to fly from CO to CB?

Find hourly flight availability from Colorado to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Caribbean as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Caribbean. 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 Colorado to Caribbean one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $127. American Airlines flights start at $145 while deals on JetBlue start at $212 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado 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 Colorado to Caribbean?

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

See more FAQs

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Alternative routes for Colorado to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Colorado to Caribbean

Discover the top 7 airlines that operate flights from Colorado 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$133Average$416FlexibilityNo cancel feeOn-time62%
DeltaCheapest$192Average$635FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$218Average$543FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$228Average$634FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$336Average$673FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$383Average$697FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$430Average$699FlexibilityNo cancel feeOn-time63%

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