HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado

$135+ Cheap flights from Puerto Rico to Colorado

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — DEN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Puerto Rico to Colorado with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Puerto Rico to Colorado

Keep the following information in mind while searching for Puerto Rico to Colorado flight deals. Data was last updated April 17, 2025.

Round-trip from

$270
(eDestinos)

One-way from

$135
(eDestinos)

Popular in

December

Cheapest in

September

Average price

$486

Good round-trip deal

$486 or less

Good one-way deal

$271 or less
From Puerto Rico to Colorado
Search Deals
One-way flight from Puerto Rico to Colorado
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Puerto Rico to Colorado.
Search Deals
Price to beat on a one-way flight from Puerto Rico to Colorado.
Search Deals

Find flight deals from Puerto Rico to Colorado

Cheapest flights from Puerto Rico to Colorado
Explore the most affordable flight options available from Puerto Rico to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This American Airlines deal was found by Cheapflights users on 4/16. 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 9/195:25 pmSJU - COS
2 stops17h 58mAmerican Airlines
Mon 9/225:08 pmCOS - SJU
2 stops19h 39mAmerican Airlines
Deal found 4/16$291
This Frontier deal was found by Cheapflights users on 4/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/309:30 pmSJU - DEN
1 stop12h 59mFrontier
Sun 5/49:23 amDEN - SJU
1 stop8h 21mFrontier
Deal found 4/17$298
This Trip.com deal was found by Cheapflights users on 4/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/131:33 amSJU - DEN
2 stops22h 58mMultiple Airlines
Thu 5/156:00 amDEN - SJU
1 stop17h 51mMultiple Airlines
Deal found 4/15$317
This Southwest deal was found by Cheapflights users on 4/16. 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 9/195:50 amSJU - COS
1 stop10h 15mSouthwest
Mon 9/226:00 amCOS - SJU
2 stops10h 45mSouthwest
Deal found 4/16$365
This JetBlue deal was found by Cheapflights users on 4/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/213:15 amSJU - DEN
1 stop9h 30mJetBlue
Mon 10/279:35 amDEN - SJU
1 stop9h 35mJetBlue
Deal found 4/16$379
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/61:05 amSJU - COS
2 stops11h 49mUnited Airlines
Thu 10/167:00 amCOS - SJU
1 stop8h 30mUnited Airlines
Deal found 4/16$435
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 10/213:05 pmSJU - DEN
1 stop9h 07mAmerican Airlines
Tue 10/288:38 amDEN - SJU
2 stops9h 32mAmerican Airlines
Deal found 4/17$495
This Delta deal was found by Cheapflights users on 4/15. 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 7/222:15 pmSJU - DEN
1 stop10h 46mDelta
Sun 8/1012:59 amDEN - SJU
1 stop8h 52mDelta
Deal found 4/15$505
This Southwest deal was found by Cheapflights users on 4/15. 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.
Wed 5/147:00 amSJU - DEN
2 stops11h 50mSouthwest
Thu 5/157:50 amDEN - SJU
1 stop11h 15mSouthwest
Deal found 4/15$515
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/141:40 pmSJU - DEN
Nonstop6h 31mUnited Airlines
Wed 5/219:43 amDEN - SJU
Nonstop5h 47mUnited Airlines
Deal found 4/16$531
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2312:50 pmSJU - COS
1 stop10h 10mDelta
Sun 6/16:00 amCOS - SJU
1 stop8h 31mDelta
Deal found 4/16$739
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Mon 6/912:15 amBQN - DEN
1 stop9h 57mUnited Airlines
Tue 6/1712:25 pmDEN - BQN
1 stop8h 44mUnited Airlines
Deal found 4/17$1,010

Cheapflights Fare Finder

Customize your flight search to find flights from Puerto Rico to Colorado 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 April 17, 2025.
Use the filters below to find and compare flights from Puerto Rico to Colorado that are best for you.

Fly from

Puerto Rico

Fly to

Colorado

Route

Depart

Return

Price

San JuanColorado Springs

SJU - COS

SJUCOS

San Juan Luis Munoz Marin Intl

Fri 9/19

5:25 pm-9:23 am

2 stops17h 58m

Colorado Springs

Mon 9/22

5:08 pm-2:47 pm

2 stops19h 39m

$291

San JuanDenver

SJU - DEN

SJUDEN

San Juan Luis Munoz Marin Intl

Wed 4/30

9:30 pm-8:29 am

1 stop12h 59m

Denver Intl

Sun 5/4

9:23 am-7:44 pm

1 stop8h 21m

$298

San JuanDenver

SJU - DEN

SJUDEN

San Juan Luis Munoz Marin Intl

Tue 5/13

1:33 am-10:31 pm

2 stops22h 58m

Denver Intl

Thu 5/15

6:00 am-1:51 am

1 stop17h 51m

$317

San JuanColorado Springs

SJU - COS

SJUCOS

San Juan Luis Munoz Marin Intl

Fri 9/19

5:50 am-2:05 pm

1 stop10h 15m

Colorado Springs

Mon 9/22

6:00 am-6:45 pm

2 stops10h 45m

$365

San JuanDenver

SJU - DEN

SJUDEN

San Juan Luis Munoz Marin Intl

Mon 6/2

3:33 am-1:43 pm

1 stop12h 10m

Denver Intl

Tue 6/17

11:00 am-10:50 pm

1 stop9h 50m

$379

San JuanColorado Springs

SJU - COS

SJUCOS

San Juan Luis Munoz Marin Intl

Mon 10/6

1:05 am-10:54 am

2 stops11h 49m

Colorado Springs

Thu 10/16

7:00 am-5:30 pm

1 stop8h 30m

$435

San JuanDenver

SJU - DEN

SJUDEN

San Juan Luis Munoz Marin Intl

Fri 5/16

7:15 am-10:59 pm

1 stop17h 44m

Denver Intl

Tue 5/20

5:00 am-4:36 pm

2 stops9h 36m

$495

San JuanDenver

SJU - DEN

SJUDEN

San Juan Luis Munoz Marin Intl

Tue 7/22

2:15 pm-11:01 pm

1 stop10h 46m

Denver Intl

Mon 8/11

9:40 am-10:12 pm

1 stop10h 32m

$505

San JuanDenver

SJU - DEN

SJUDEN

San Juan Luis Munoz Marin Intl

Wed 5/14

7:00 am-4:50 pm

2 stops11h 50m

Denver Intl

Thu 5/15

7:50 am-9:05 pm

1 stop11h 15m

$515

San JuanDenver

SJU - DEN

SJUDEN

San Juan Luis Munoz Marin Intl

Wed 5/14

1:40 pm-6:11 pm

Nonstop6h 31m

Denver Intl

Wed 5/21

9:43 am-5:30 pm

Nonstop5h 47m

$531

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 25 results
1
2
3

Best time to book a flight from Puerto Rico to Colorado

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

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

Currently, October is the cheapest month in which you can book a flight from Puerto Rico to Colorado (average of $197). Flying from Puerto Rico to Colorado in March is currently the most expensive (average of $278). 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 PR to CO?

Find hourly flight availability from Puerto Rico to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Puerto Rico to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Puerto Rico to Colorado

Explore weekly flight availability from Puerto Rico to Colorado. 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 April 17, 2025.

The most flights from PR0 to USCO 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 Colorado by month

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

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

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

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated April 17, 2025.
Read through reviews of airlines operating flights from Puerto Rico to Colorado, such as Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
JetBlue
7.3
Good
2,926 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $135. However, be on the lookout for offers from American Airlines and JetBlue, as they are both options that can get you from Puerto Rico to Colorado for a low price.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Puerto Rico to Colorado (average of $197). Flying from Puerto Rico to Colorado in March is currently the most expensive (average of $278). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Puerto Rico to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Orlando flights
Santo Domingo to John F Kennedy Intl flights
Luis Munoz Marin Intl to John F Kennedy Intl flights
Luis Munoz Marin Intl to Newark flights
Santo Domingo to Newark flights
Luis Munoz Marin Intl to Miami flights
Luis Munoz Marin Intl to Fort Lauderdale flights
Santiago de los Caballeros to John F Kennedy Intl flights
Luis Munoz Marin Intl to LaGuardia flights
Santiago de los Caballeros to Newark flights
Luis Munoz Marin Intl to O'Hare Intl flights
Luis Munoz Marin Intl to Tampa flights
Luis Munoz Marin Intl to Philadelphia flights
Luis Munoz Marin Intl to Boston flights
Santo Domingo to Boston flights
Santo Domingo to Orlando flights
Kingston to John F Kennedy Intl flights
Port of Spain to John F Kennedy Intl flights
Luis Munoz Marin Intl to Seattle flights
Santo Domingo to Miami flights
Luis Munoz Marin Intl to Baltimore flights
Santo Domingo to LaGuardia flights
Luis Munoz Marin Intl to Hartford flights
Ponce to Orlando flights
Luis Munoz Marin Intl to Dallas/Fort Worth flights
Luis Munoz Marin Intl to Reagan-National flights
Luis Munoz Marin Intl to Dulles Intl flights
Aguadilla to Orlando flights
Luis Munoz Marin Intl to Hobby flights
Luis Munoz Marin Intl to Atlanta flights
Bridgetown to John F Kennedy Intl flights
Montego Bay to John F Kennedy Intl flights
Port of Spain to Miami flights
Luis Munoz Marin Intl to Las Vegas flights
Luis Munoz Marin Intl to George Bush Intcntl flights
Luis Munoz Marin Intl to Raleigh flights
Punta Cana to John F Kennedy Intl flights
Santo Domingo to Fort Lauderdale flights
Luis Munoz Marin Intl to Midway flights
Santo Domingo to Atlanta flights
Nassau to Fort Lauderdale flights
Kingston to Fort Lauderdale flights
Luis Munoz Marin Intl to Denver flights
Oranjestad to Miami flights
Nassau to Miami flights
Kingston to Atlanta flights
Montego Bay to Atlanta flights
Montego Bay to Newark flights
Bridgetown to Miami flights
Santiago de los Caballeros to Orlando flights

Top 6 airlines flying from Puerto Rico to Colorado

Discover the top 6 airlines that operate flights from Puerto Rico to Colorado. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$294FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$276Average$475FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$300Average$600FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$367Average$774FlexibilityNo cancel feeOn-time69%
DeltaCheapest$383Average$520FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$419Average$573FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.