Puerto Rico

$169+ Cheap flights from Colorado Springs (COS) to Puerto Rico

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SJU
Mar 23 — Mar 301
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Cheap flight deals from Colorado Springs to Puerto Rico

Cheapest flights from Colorado Springs to Puerto Rico
Explore the most affordable flight options available from Colorado Springs to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This American Airlines deal was found by Cheapflights users on 2/20. 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 10/202:55 pm
COS
-
SJU
2 stops19h 45m
American Airlines
Wed 11/46:44 am
SJU
-
COS
1 stop12h 03m
American Airlines
Deal found 2/20$282
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Tue 10/207:30 am
COS
-
SJU
1 stop8h 00m
United Airlines
Wed 11/42:25 pm
SJU
-
COS
1 stop10h 33m
United Airlines
Deal found 2/18$302
This American Airlines deal was found by Cheapflights users on 2/21. 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 5/21:39 pm
COS
-
SJU
1 stop7h 23m
American Airlines
Sat 5/911:59 pm
SJU
-
COS
1 stop18h 24m
American Airlines
Deal found 2/21$348
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Thu 4/235:13 pm
COS
-
SJU
1 stop9h 19m
American Airlines
Fri 5/811:59 pm
SJU
-
COS
1 stop18h 24m
American Airlines
Deal found 2/17$350
This United Airlines deal was found by Cheapflights users on 2/20. 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 5/210:40 am
COS
-
SJU
2 stops11h 10m
United Airlines
Fri 5/81:00 am
SJU
-
COS
2 stops11h 47m
United Airlines
Deal found 2/20$372
This Delta deal was found by Cheapflights users on 2/20. 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 10/136:00 am
COS
-
SJU
1 stop8h 33m
Delta
Sat 10/3112:46 pm
SJU
-
COS
1 stop10h 35m
Delta
Deal found 2/20$396
This American Airlines deal was found by Cheapflights users on 2/20. 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 3/246:00 am
COS
-
SJU
2 stops14h 58m
American Airlines
Wed 4/810:03 am
SJU
-
COS
2 stops15h 29m
American Airlines
Deal found 2/20$414
This American Airlines deal was found by Cheapflights users on 2/19. 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 4/221:39 pm
COS
-
SJU
2 stops17h 34m
American Airlines
Thu 4/307:00 pm
SJU
-
COS
2 stops16h 27m
American Airlines
Deal found 2/19$418
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Mon 3/28:45 am
COS
-
BQN
2 stops12h 12m
United Airlines
Tue 3/31:09 am
BQN
-
COS
2 stops13h 24m
United Airlines
Deal found 2/18$886
This United Airlines deal was found by Cheapflights users on 2/20. 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 2/2111:36 am
COS
-
BQN
2 stops33h 21m
United Airlines
Thu 2/261:09 am
BQN
-
COS
2 stops25h 36m
United Airlines
Deal found 2/20$1,171
This United Airlines deal was found by Cheapflights users on 2/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:35 am
COS
-
CPX
2 stops31h 46m
United Airlines
Wed 8/510:48 am
CPX
-
COS
2 stops12h 38m
United Airlines
Deal found 2/17$1,733

Find flight deals from Colorado Springs to Puerto Rico

Keep the following information in mind while searching for Colorado Springs to Puerto Rico flight deals. Data was last updated February 21, 2026.

Round-trip from

$348
(American Airlines)

One-way from

$169
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$576
From Colorado Springs to Puerto Rico
One-way flight from Colorado Springs to Puerto Rico
Highest demand for flights based on searches. 13% potential increase in price ($76 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs to Puerto Rico 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 February 21, 2026.
Use the filters below to find and compare flights from Colorado Springs to Puerto Rico that are best for you.

Fly from

Colorado Springs

Fly to

Puerto Rico

Route

Depart

Return

Price

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Thu 4/23

5:13 pm-4:32 am

1 stop9h 19m

San Juan Luis Munoz Marin Intl

Fri 5/8

11:59 pm-4:23 pm

1 stop18h 24m

$350

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Sat 5/2

10:40 am-11:50 pm

2 stops11h 10m

San Juan Luis Munoz Marin Intl

Fri 5/8

1:00 am-10:47 am

2 stops11h 47m

$372

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Sat 5/2

5:13 pm-4:32 am

1 stop9h 19m

San Juan Luis Munoz Marin Intl

Sat 5/9

11:59 pm-4:23 pm

1 stop18h 24m

$390

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Thu 3/5

1:22 pm-11:58 pm

1 stop7h 36m

San Juan Luis Munoz Marin Intl

Mon 3/9

6:15 am-12:31 pm

1 stop8h 16m

$418

Colorado SpringsCulebra

COS - CPX

COSCPX

Colorado Springs

Sat 8/1

7:30 am-5:21 pm

2 stops31h 51m

Culebra

Wed 8/5

10:48 am-10:06 pm

2 stops13h 18m

$1,733

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Wed 4/1

6:00 am-8:38 pm

2 stops12h 38m

$169

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Fri 2/27

4:49 pm-10:00 am

2 stops14h 11m

$221

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Sat 2/28

1:40 pm-6:11 am

2 stops13h 31m

$221

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Thu 7/9

9:35 am-12:25 am

1 stop12h 50m

$268

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Fri 7/10

9:35 am-12:25 am

1 stop12h 50m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 14 results
1
2

Best time to book a flight from Colorado Springs to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Colorado Springs 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 Springs to Puerto Rico

What is the cheapest month to book a flight from Colorado Springs to Puerto Rico?

Currently, March is the cheapest month in which you can book a flight from Colorado Springs to Puerto Rico (average of $168). Flying from Colorado Springs to Puerto Rico in December is currently the most expensive (average of $293). 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.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated February 21, 2026.
See what other customers who have flown with Southwest, Delta, and United Airlines from Colorado Springs to Puerto Rico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs to Puerto Rico. 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 Colorado Springs to Puerto Rico?

    Colorado Springs (COS), located 6.7 mi from the city center, is the airport you fly out of when you book flights from Colorado Springs to Puerto Rico.

  • How long is the flight from Colorado Springs to Puerto Rico?

    There are many flights that can get you from Colorado Springs to Puerto Rico in 9h 19m. Fly via American Airlines or United Airlines to get the fastest option. The distance between Colorado Springs and Puerto Rico is about 2705 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Colorado Springs to Puerto Rico one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $132. Southwest flights start at $146 while deals on American Airlines start at $150 one-way.

  • What are the most popular routes from Colorado Springs to Puerto Rico?

  • Can I find deals for flights from Colorado Springs to Puerto Rico that include hotel bookings?

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

  • How can I find direct flights from Colorado Springs to Puerto Rico?

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

  • Can I find deals for business class flights from Colorado Springs to Puerto Rico?

    Yes. Cheapflights offers flight deals from Colorado Springs to Puerto Rico 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 Springs to Puerto Rico?

    Currently, March is the cheapest month in which you can book a flight from Colorado Springs to Puerto Rico (average of $168). Flying from Colorado Springs to Puerto Rico in December is currently the most expensive (average of $293). 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 Springs to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Colorado Springs to Puerto Rico

Discover the top 4 airlines that operate flights from Colorado Springs to Puerto Rico. 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 February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$192Average$376FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$266Average$456FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$380Average$564FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$391Average$611FlexibilityNo cancel feeOn-time69%

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