ASE - SJU

$596 Find Cheap Flights from Aspen to San Juan

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 Luis Munoz Marin Intl 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Aspen to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Aspen to San Juan, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Aspen to San Juan (ASE-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Aspen to San Juan 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 Luis Munoz Marin Intl

Sat, Dec 6 - Wed, Dec 10
American Airlines Logo
7:33 am - 1:30 pmASE-SJU
26h 57m2 stops
American Airlines Logo
6:00 am - 7:34 pmSJU-ASE
16h 34m2 stops
$596American Airlines
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Mon, Dec 8 - Wed, Dec 10
United Airlines Logo
9:00 am - 9:00 pmASE-SJU
9h 00m1 stop
United Airlines Logo
2:25 pm - 8:18 pmSJU-ASE
8h 53m1 stop
$622United Airlines
Find Deal
Mon, Dec 8 - Wed, Dec 10
United Airlines Logo
9:00 am - 9:00 pmASE-SJU
9h 00m1 stop
United Airlines Logo
8:30 am - 6:21 pmSJU-ASE
12h 51m2 stops
$649United Airlines
Find Deal
Mon, Dec 8 - Wed, Dec 10
American Airlines Logo
12:25 pm - 11:59 amASE-SJU
20h 34m2 stops
American Airlines Logo
6:00 am - 7:34 pmSJU-ASE
16h 34m2 stops
$668American Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
United Airlines Logo
5:12 pm - 1:17 pmASE-SJU
17h 05m2 stops
United Airlines Logo
2:25 pm - 8:18 pmSJU-ASE
8h 53m1 stop
$705United 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
$719United Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
United Airlines Logo
3:35 pm - 1:17 pmASE-SJU
18h 42m2 stops
United Airlines Logo
8:30 am - 8:18 pmSJU-ASE
14h 48m2 stops
$732United Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 9
United Airlines Logo
3:35 pm - 1:17 pmASE-SJU
18h 42m2 stops
United Airlines Logo
2:05 am - 2:01 pmSJU-ASE
14h 56m2 stops
$805United 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
$819United Airlines
Find Deal
Fri, Sep 12 - Mon, Sep 15
American Airlines Logo
12:16 pm - 11:11 amASE-SJU
20h 55m2 stops
American Airlines Logo
7:05 pm - 4:10 pmSJU-ASE
23h 05m2 stops
$905American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Aspen to Luis Munoz Marin Intl flights

Get data-powered insights and trends into flights from Aspen to Luis Munoz Marin Intl 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 San Juan?

The average price of all round-trip flights from Aspen to San Juan Luis Munoz Marin Intl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to San Juan on a Friday and more expensive on a Tuesday. On your return trip to Aspen, you should consider flying back on a Monday, and avoid Fridays for better deals.

Find deals

Good to know

Cheapest flight$596
Flight from Aspen to San Juan

When to book flights from Aspen to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Aspen to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Aspen to San Juan flights

  • What is the cheapest flight from Aspen to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Aspen to San Juan Luis Munoz Marin Intl Airport was $596 for a round-trip ticket.

  • Do I need a passport to fly between Aspen and San Juan?

    A passport is required to fly from Aspen to San Juan.

  • Which airports will I be using when flying from Aspen to San Juan?

    When flying out of Aspen you will be using Aspen Pitkin County. You will be landing at San Juan, also known as San Juan Luis Munoz Marin Intl.

  • Which aircraft models fly most regularly from Aspen to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Aspen to San Juan?

    oneworld, and Star Alliance are the airline alliances operating flights between Aspen and San Juan, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Aspen to San Juan?

    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 San Juan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Aspen 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 San Juan?

    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 to San Juan with an airline and back to Aspen with another airline. Booking your flights between Aspen and SJU can sometimes prove cheaper using this method.

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

    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 to San Juan from Aspen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Aspen to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from Aspen to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Aspen to Luis Munoz Marin Intl? 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 8944 reviews
7.7Boarding
7.3Comfort
8.1Crew
6.6Food
7.1Entertainment
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 Luis Munoz Marin Intl

Information on your arrival and departure airports

Aspen (ASE)
Luis Munoz Marin Intl (SJU)

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