Puerto Rico

$69+ Cheap flights from Colorado 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SJU
Jan 26 — Feb 21
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Cheap flight deals from Colorado to Puerto Rico

Discover tips and strategies to find the most affordable flight options for your journey from Colorado (USCO) to Puerto Rico (PR0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$147
(FlightHub)

One-way from

$86
(Trip.com)

Good round-trip deal

$590 or less

Good one-way deal

$322 or less
From Colorado to Puerto Rico
One-way flight from Colorado to Puerto Rico
Price to beat on a round-trip flight from Colorado to Puerto Rico.
Price to beat on a one-way flight from Colorado to Puerto Rico.

Find flight deals from Colorado to Puerto Rico

Cheapest flights from Colorado to Puerto Rico
Explore the most affordable flight options available from Colorado to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/18:34 amDEN - BQN
1 stop15h 23mFrontier
Sun 4/62:47 amBQN - DEN
1 stop22h 52mFrontier
Deal found 1/20$147
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/812:29 amDEN - SJU
1 stop19h 09mFrontier
Tue 4/156:16 pmSJU - DEN
1 stop8h 24mFrontier
Deal found 1/20$168
This Cheapflightsfares deal was found by Cheapflights users on 1/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/512:28 amDEN - PSE
1 stop8h 25mFrontier
Thu 3/1311:53 amPSE - DEN
1 stop8h 43mFrontier
Deal found 1/19$168
This Priceline deal was found by Cheapflights users on 1/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/186:00 pmDEN - SJU
1 stop19h 05mMultiple Airlines
Sat 4/269:41 amSJU - DEN
1 stop25h 02mMultiple Airlines
Deal found 1/20$333
This JetBlue deal was found by Cheapflights users on 1/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2411:59 pmDEN - SJU
1 stop12h 31mJetBlue
Thu 3/2712:59 amSJU - DEN
1 stop13h 10mJetBlue
Deal found 1/21$369
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 2/194:50 pmCOS - SJU
2 stops17h 55mAmerican Airlines
Tue 3/116:05 amSJU - COS
1 stop11h 41mAmerican Airlines
Deal found 1/21$383
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 4/96:37 pmGJT - SJU
2 stops14h 13mAmerican Airlines
Wed 4/166:21 amSJU - GJT
2 stops17h 34mAmerican Airlines
Deal found 1/21$483
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 2/194:38 pmASE - SJU
2 stops16h 37mAmerican Airlines
Wed 2/266:29 pmSJU - ASE
2 stops20h 07mAmerican Airlines
Deal found 1/21$483
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/126:00 amCOS - SJU
1 stop8h 14mDelta
Thu 2/2012:50 pmSJU - COS
1 stop11h 15mDelta
Deal found 1/21$489
This JetBlue deal was found by Cheapflights users on 1/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1111:00 amDEN - PSE
1 stop12h 58mJetBlue
Mon 7/141:35 amPSE - DEN
1 stop10h 39mJetBlue
Deal found 1/20$529
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 2/57:30 amCOS - BQN
2 stops13h 27mUnited Airlines
Sat 2/81:09 amBQN - COS
2 stops13h 25mUnited Airlines
Deal found 1/20$534
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/58:15 amASE - SJU
2 stops13h 21mUnited Airlines
Sat 2/82:05 amSJU - ASE
2 stops11h 50mUnited Airlines
Deal found 1/21$562

Find flights from Colorado to Puerto Rico within your budget

Customize your flight search to find flights from Colorado 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverAguadilla

DEN - BQN

DENBQN

Denver Intl

Tue 4/1

8:34 am-1:57 am

1 stop15h 23m

Aguadilla Borinquen

Sun 4/6

2:47 am-11:39 pm

1 stop22h 52m

$147

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Tue 4/8

12:29 am-9:38 pm

1 stop19h 09m

San Juan Luis Munoz Marin Intl

Tue 4/15

6:16 pm-12:40 am

1 stop8h 24m

$168

DenverPonce

DEN - PSE

DENPSE

Denver Intl

Wed 3/5

7:41 pm-11:53 am

1 stop13h 12m

Ponce Mercedita

Tue 3/11

11:53 am-6:36 pm

1 stop8h 43m

$260

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Wed 3/19

10:50 am-1:24 am

1 stop12h 34m

San Juan Luis Munoz Marin Intl

Mon 3/24

12:59 am-12:09 pm

1 stop13h 10m

$328

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

Fri 4/18

6:00 pm-3:05 pm

1 stop19h 05m

San Juan Luis Munoz Marin Intl

Sat 4/26

9:41 am-8:43 am

1 stop25h 02m

$333

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Wed 2/19

4:50 pm-1:45 pm

2 stops17h 55m

San Juan Luis Munoz Marin Intl

Tue 3/11

6:05 am-3:46 pm

1 stop11h 41m

$383

Grand JunctionSan Juan

GJT - SJU

GJTSJU

Grand Junction Regnl

Wed 4/9

6:37 pm-10:50 am

2 stops14h 13m

San Juan Luis Munoz Marin Intl

Wed 4/16

6:21 am-9:55 pm

2 stops17h 34m

$483

AspenSan Juan

ASE - SJU

ASESJU

Aspen Pitkin County

Wed 2/19

12:34 pm-5:09 am

1 stop13h 35m

San Juan Luis Munoz Marin Intl

Wed 2/26

6:29 pm-11:36 am

2 stops20h 07m

$483

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

Wed 2/12

6:00 am-5:14 pm

1 stop8h 14m

San Juan Luis Munoz Marin Intl

Thu 2/20

12:50 pm-9:05 pm

1 stop11h 15m

$489

Colorado SpringsAguadilla

COS - BQN

COSBQN

Colorado Springs

Wed 2/5

7:30 am-11:57 pm

2 stops13h 27m

Aguadilla Borinquen

Sat 2/8

1:09 am-11:34 am

2 stops13h 25m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 45 results
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Best time to book a flight from Colorado to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico 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.

Travel insights for flights from Colorado to Puerto Rico

Get recent, data-driven insights about flights from Colorado to Puerto Rico including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Colorado to Puerto Rico (average of $254). Flying from Colorado to Puerto Rico in March is currently the most expensive (average of $378). 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 PR?

Find hourly flight availability from Colorado to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

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

Weekly flight availability from Colorado to Puerto Rico

Explore weekly flight availability from Colorado to Puerto Rico. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 21, 2025.

The most flights from USCO to PR0 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico 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 Puerto Rico when rainfall is around 2.2 in.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, 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 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 January 21, 2025.
Read through reviews of airlines operating flights from Colorado to Puerto Rico, such as JetBlue, American Airlines and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,662 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,662 reviews
8.1
Very good
4,662 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
9,706 reviews
8.1
Very good
4,662 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
8,521 reviews
8.1
Very good
4,662 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
3,200 reviews
8.1
Very good
4,662 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
8,984 reviews
8.1
Very good
4,662 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Colorado 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 are the cheapest airlines to fly from Colorado to Puerto Rico one-way?

    One-way options have recently been found by users for as low as $86 on Frontier. Other airlines that offer cheap prices include Delta from $192 and JetBlue from $198 one-way.

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Colorado to Puerto Rico (average of $254). Flying from Colorado to Puerto Rico in March is currently the most expensive (average of $378). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Colorado to Puerto Rico

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

Top 6 airlines flying from Colorado to Puerto Rico

Discover the top 6 airlines that operate flights from Colorado 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$129Average$292FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$267Average$459FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$300Average$612FlexibilityNo cancel feeOn-time71%
DeltaCheapest$300Average$593FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$336Average$699FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$445Average$600FlexibilityNo cancel feeOn-time63%
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