HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Puerto Rico

$642+ Cheap flights from Aspen (ASE) to Puerto Rico

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
ASE — SJU
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Aspen to Puerto Rico 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 Aspen to Puerto Rico

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

Round-trip from

$642
(United Airlines)
From Aspen Pitkin County to Puerto Rico
Search Deals

Find flight deals from Aspen to Puerto Rico

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

This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 12/69:00 amASE - SJU
1 stop9h 00mUnited Airlines
Tue 12/92:05 amSJU - ASE
2 stops15h 21mUnited Airlines
Deal found 9/16$642
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 12/612:25 pmASE - SJU
2 stops20h 34mAmerican Airlines
Wed 12/106:00 amSJU - ASE
2 stops16h 34mAmerican Airlines
Deal found 9/16$664

Cheapflights Fare Finder

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

Fly from

Aspen

Fly to

Puerto Rico

Route

Depart

Return

Price

AspenSan Juan

ASE - SJU

ASESJU

Aspen Pitkin County

Sat 12/6

9:00 am-9:00 pm

1 stop9h 00m

San Juan Luis Munoz Marin Intl

Tue 12/9

2:05 am-2:26 pm

2 stops15h 21m

$642

AspenSan Juan

ASE - SJU

ASESJU

Aspen Pitkin County

Sat 12/6

12:25 pm-11:59 am

2 stops20h 34m

San Juan Luis Munoz Marin Intl

Wed 12/10

6:00 am-7:34 pm

2 stops16h 34m

$664

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Aspen to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Aspen 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 Aspen to Puerto Rico
No data available for this route at this time. Please check back soon.

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 September 17, 2025.
Get a feel of what it's like to fly with United Airlines from Aspen to Puerto Rico by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from Aspen 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 Aspen to Puerto Rico?

    Located just 3.5 mi from the city center, Aspen Pitkin County (ASE) is the airport most travelers will use when flying to Puerto Rico from Aspen.

  • How long is the flight from Aspen to Puerto Rico?

    For as low as $642, United Airlines can have you in Puerto Rico from Aspen in 9h. The distance from Aspen to Puerto Rico is about 2824 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

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

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 Aspen to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Luis Munoz Marin Intl flights
Denver to Punta Cana flights
Denver to Nassau flights
Denver to Saint Thomas Island flights
Denver to Oranjestad flights
Denver to Willemstad flights
Denver to Montego Bay flights
Denver to Santo Domingo flights
Denver to George Town flights
Denver to Simpson Bay flights
Denver to Road Town flights
Denver to Providenciales flights
Denver to Puerto Plata flights
Denver to Kralendijk flights
Denver to Santiago de los Caballeros flights
Denver to Bridgetown flights
Denver to Christiansted flights
Denver to Kingston flights
Denver to Gregory Town flights
Denver to Aguadilla flights
Colorado Springs to Luis Munoz Marin Intl flights
Denver to Castries flights
Grand Junction to Luis Munoz Marin Intl flights
Denver to St. John's flights
Grand Junction to Saint Thomas Island flights
Colorado Springs to Montego Bay flights
Denver to Basseterre flights
Colorado Springs to Punta Cana flights
Grand Junction to Simpson Bay flights
Vail to Luis Munoz Marin Intl flights
Denver to Castries flights
Denver to Roseau flights
Denver to Pointe-à-Pitre flights
Denver to St. George's flights
Denver to Port of Spain flights
Denver to Georgetown flights
Denver to Kingstown flights
Denver to Newcastle flights
Colorado Springs to Oranjestad flights
Colorado Springs to Saint Thomas Island flights
Denver to Marsh Harbour flights
Colorado Springs to Bridgetown flights
Colorado Springs to Castries flights
Denver to Culebra flights
Denver to Ponce flights
Denver to Freeport flights
Denver to Vieques flights

Top airline flying from Aspen to Puerto Rico

Discover the top airline that operate flights from Aspen 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$336Average$534FlexibilityNo cancel feeOn-time69%

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.