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Puerto Rico

$123+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SJU
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap 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 August 18, 2025.

Round-trip from

$245
(American Airlines)

One-way from

$123
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$338
From Colorado Springs to Puerto Rico
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One-way flight from Colorado Springs to Puerto Rico
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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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Find 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 August 18, 2025.

This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:02 amCOS - SJU
2 stops10h 23mAmerican Airlines
Mon 10/277:00 pmSJU - COS
2 stops16h 46mAmerican Airlines
Deal found 8/16$245
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3011:10 amCOS - SJU
1 stop11h 35mSouthwest
Sun 11/96:40 amSJU - COS
2 stops12h 55mSouthwest
Deal found 8/17$365
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.
Fri 10/319:41 amCOS - SJU
1 stop27h 01mMultiple Airlines
Sun 11/97:30 amSJU - COS
1 stop30h 01mMultiple Airlines
Deal found 8/16$409
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1011:10 amCOS - SJU
1 stop11h 35mSouthwest
Wed 10/157:40 amSJU - COS
2 stops11h 55mSouthwest
Deal found 8/16$440
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Sat 9/67:40 amCOS - SJU
1 stop10h 58mUnited Airlines
Fri 9/121:05 amSJU - COS
2 stops11h 51mUnited Airlines
Deal found 8/18$455
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:35 amCOS - SJU
2 stops11h 10mSouthwest
Sun 11/96:40 amSJU - COS
2 stops12h 55mSouthwest
Deal found 8/16$480
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/104:54 pmCOS - SJU
2 stops17h 50mAmerican Airlines
Wed 10/157:00 amSJU - COS
2 stops17h 09mAmerican Airlines
Deal found 8/16$544
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:00 amCOS - CPX
2 stops32h 51mUnited Airlines
Tue 9/3010:13 amCPX - COS
2 stops12h 02mUnited Airlines
Deal found 8/17$1,190

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 August 18, 2025.
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

Tue 10/21

6:02 am-6:25 pm

2 stops10h 23m

San Juan Luis Munoz Marin Intl

Mon 10/27

7:00 pm-9:46 am

2 stops16h 46m

$245

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Thu 10/30

11:10 am-12:45 am

1 stop11h 35m

San Juan Luis Munoz Marin Intl

Sun 11/9

6:40 am-4:35 pm

2 stops12h 55m

$365

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Fri 10/31

9:41 am-2:42 pm

1 stop27h 01m

San Juan Luis Munoz Marin Intl

Sun 11/9

7:30 am-10:31 am

1 stop30h 01m

$409

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Fri 10/10

11:10 am-12:45 am

1 stop11h 35m

San Juan Luis Munoz Marin Intl

Wed 10/15

7:40 am-5:35 pm

2 stops11h 55m

$440

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Sat 9/6

7:30 am-8:38 pm

2 stops11h 08m

San Juan Luis Munoz Marin Intl

Fri 9/12

1:05 am-10:56 am

2 stops11h 51m

$455

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Fri 10/31

6:35 am-7:45 pm

2 stops11h 10m

San Juan Luis Munoz Marin Intl

Sun 11/9

6:40 am-4:35 pm

2 stops12h 55m

$480

Colorado SpringsCulebra

COS - CPX

COSCPX

Colorado Springs

Sat 9/27

6:00 am-4:51 pm

2 stops32h 51m

Culebra

Tue 9/30

10:13 am-9:54 pm

2 stops13h 41m

$1,190

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Mon 9/29

5:16 pm-11:11 am

2 stops15h 55m

$123

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Wed 11/26

12:45 pm-1:40 am

2 stops9h 55m

$259

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Mon 9/29

9:11 am-1:58 am

3 stops38h 47m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 13 results
1
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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, September is the cheapest month in which you can book a flight from Colorado Springs to Puerto Rico (average of $254). Flying from Colorado Springs to Puerto Rico 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.

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 August 18, 2025.
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.
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,925 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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.

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

    Most travelers choose Colorado Springs - San Juan Luis Munoz Marin Intl, Colorado Springs - Culebra or Colorado Springs - Vieques when deciding on the best route 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, September is the cheapest month in which you can book a flight from Colorado Springs to Puerto Rico (average of $254). Flying from Colorado Springs to Puerto Rico 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 Springs to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$192Average$526FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$383Average$694FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$391Average$536FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$430Average$548FlexibilityNo cancel feeOn-time63%

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