$716 Find Cheap Flights from Aspen to Puerto Rico

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Aspen to Puerto Rico departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Book Cheap Aspen to Puerto Rico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Aspen to Puerto Rico that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Aspen to Puerto Rico

Sat, Dec 6 - Tue, Dec 9
United Airlines Logo
12:40 pm - 9:00 pmASE-SJU
29h 20m1 stop
United Airlines Logo
2:05 am - 2:26 pmSJU-ASE
15h 21m2 stops
$716United Airlines
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Sat, Dec 6 - Wed, Dec 10
United Airlines Logo
8:30 am - 12:36 amASE-SJU
13h 06m2 stops
United Airlines Logo
7:45 am - 2:01 pmSJU-ASE
9h 16m1 stop
$722United Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
American Airlines Logo
12:21 pm - 12:05 pmASE-SJU
20h 44m2 stops
American Airlines Logo
4:50 pm - 12:08 pmSJU-ASE
22h 18m2 stops
$745American Airlines
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Sat, Dec 6 - Wed, Dec 10
United Airlines Logo
12:40 pm - 9:00 pmASE-SJU
29h 20m1 stop
United Airlines Logo
7:45 am - 2:01 pmSJU-ASE
9h 16m1 stop
$746United Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 9
United Airlines Logo
3:35 pm - 12:49 pmASE-SJU
18h 14m2 stops
United Airlines Logo
2:05 am - 2:26 pmSJU-ASE
15h 21m2 stops
$797United Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
American Airlines Logo
4:26 pm - 1:45 pmASE-SJU
18h 19m2 stops
American Airlines Logo
8:09 am - 2:23 pmSJU-ASE
9h 14m1 stop
$800American Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 9
United Airlines Logo
12:40 pm - 9:00 pmASE-SJU
29h 20m1 stop
United Airlines Logo
2:05 am - 2:01 pmSJU-ASE
14h 56m2 stops
$810United Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
United Airlines Logo
12:40 pm - 9:00 pmASE-SJU
29h 20m1 stop
United Airlines Logo
8:10 am - 8:18 pmSJU-ASE
15h 08m2 stops
$814United Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
United Airlines Logo
12:40 pm - 9:00 pmASE-SJU
29h 20m1 stop
United Airlines Logo
2:25 pm - 8:18 pmSJU-ASE
8h 53m1 stop
$866United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Aspen to Puerto Rico flights

Get data-powered insights and trends into flights from Aspen to Puerto Rico to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Aspen to Puerto Rico?

The average price of all round-trip flights from Aspen to Puerto Rico clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Puerto Rico on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Aspen to Puerto Rico. For your return ticket, we recommend flying on a Monday and avoiding Fridays for the best deals.

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Good to know

Cheapest flight$716
Flight from Aspen to San Juan

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Aspen to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Aspen to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Aspen to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Aspen to Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Aspen to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Aspen to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Aspen to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Aspen to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Puerto Rico?

    The cheapest time of day to fly to Puerto Rico is generally in the evening, when round-trip flights cost $540 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to Puerto Rico is generally in the morning, which is peak travel time and where the average cost of a ticket is $588.

Reviews of the top airline flying from Aspen to Puerto Rico

 
Need help choosing which airline to fly with from Aspen to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8896 reviews
7.3Comfort
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

2.0 MediocreNatalie, Jul 2025ASE - DEN
Read more United Airlines reviews

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

The seat and leg room was not good. The food and beverage service was good.

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Everything you need to know for your flight from Aspen to Puerto Rico

Information on your arrival and departure airports

Aspen (ASE)

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