ASE - SJU

$321 Find Cheap Flights from Aspen to San Juan

This is the cheapest one-way 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 1/26. 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, 0 bags

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$734
American Airlines
Wed 3/4Sat 3/14
ASE - SJU • 1 stop
Cheapest one-way
$321
United Airlines
Mon 1/26
ASE - SJU • 2 stops
Top airlines
American Airlines
Cheapest • from $734 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Luis Munoz Marin Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Aspen to Luis Munoz Marin Intl (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 Luis Munoz Marin Intl 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

Wed, Mar 4 - Sat, Mar 14
American Airlines Logo
7:00 am - 11:31 pm
ASE
-
SJU
13h 31m
1 stop
American Airlines Logo
3:00 pm - 9:29 am
SJU
-
ASE
20h 29m
1 stop
$734American Airlines
Wed, Mar 4 - Sat, Mar 14
American Airlines Logo
7:00 am - 11:34 pm
ASE
-
SJU
13h 34m
2 stops
American Airlines Logo
3:00 pm - 9:29 am
SJU
-
ASE
20h 29m
1 stop
$866American Airlines
Wed, Mar 4 - Sat, Mar 14
United Airlines Logo
10:05 am - 12:36 am
ASE
-
SJU
11h 31m
2 stops
United Airlines Logo
2:25 pm - 9:11 am
SJU
-
ASE
20h 46m
2 stops
$919United Airlines
Wed, Mar 4 - Fri, Mar 13
American Airlines Logo
4:36 pm - 10:00 am
ASE
-
SJU
14h 24m
2 stops
American Airlines Logo
1:30 am - 1:08 pm
SJU
-
ASE
13h 38m
2 stops
$1,005American Airlines
Wed, Mar 4 - Sat, Mar 14
United Airlines Logo
6:28 pm - 1:17 pm
ASE
-
SJU
15h 49m
2 stops
United Airlines Logo
7:30 am - 9:42 pm
SJU
-
ASE
16h 12m
2 stops
$1,043United Airlines
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.

Which airlines provide the cheapest flights from Aspen to San Juan?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Aspen to San Juan were found on American Airlines ($734) and United Airlines ($919).

Good to know

Cheapest flight$321
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 $321 for a one-way ticket and $734 for a round-trip.

  • 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.

  • Which is the best airline for flights from Aspen to San Juan, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Aspen to San Juan are United Airlines and American Airlines. With an average price for the route of $657 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $690 and an overall rating of 7.2.

  • 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 airlines 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 9164 reviews
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

2.0 MediocreSid, Dec 2025
DEN - BZN
Read more United Airlines reviews

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Flight was late - I was downgraded from first class to coach

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

Flight was good but there are way to many announcements for credit cards etc.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

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.

The professionals have excellent customer service, the seats don´t have enough space.

We were upgraded to First Class and it was a great flight

Amazing I love American. I’ll never fly anyone else if I can help it.

I love American. I’ll never fly anyone else if I can help it.

Flight delay and multiple gate changes including a change near boarding time to another terminal, which in DFW is a pain. Pre-boarding delay and also a further delay on the ground after boarding. About an hour and a half total delay.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

Little warm on the plane and delayed for an hour

Tell the crew (when boarding) to yell at the imbeciles blocking us from walking up to scan. I promise everyone crowds around and half of us (most the time I’m group 4) have to push our way through. Your staff is awesome, the public - not so much-

Bags took over and hour to come out. Delays due to wind caused rebooking.

The flight was good. We had to spend almost an hour on the tarmac when we arrived in Dallas. Waiting for a gate. What’s the point of arriving early if you have no gate to park at?

Everything you need to know for your flight from Aspen to Luis Munoz Marin Intl

Information on your arrival and departure airports