$485 Find Cheap Flights from Aspen to Costa Rica

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 Costa Rica departing on 2/18. 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

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Flight Deals

Book Cheap Aspen to Costa Rica 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 Costa Rica 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 Costa Rica

Wed, Feb 18 - Tue, Feb 24
United Airlines Logo
6:39 pm - 8:32 am
ASE
-
SJO
12h 53m
1 stop
United Airlines Logo
8:45 am - 8:42 pm
SJO
-
ASE
12h 57m
1 stop
$485United Airlines
Wed, Feb 18 - Tue, Feb 24
United Airlines Logo
11:40 am - 8:39 pm
ASE
-
SJO
7h 59m
1 stop
United Airlines Logo
8:45 am - 10:15 pm
SJO
-
ASE
14h 30m
2 stops
$555United Airlines
Wed, Feb 18 - Tue, Feb 24
American Airlines Logo
2:47 pm - 12:31 pm
ASE
-
SJO
20h 44m
2 stops
American Airlines Logo
1:31 pm - 10:11 am
SJO
-
ASE
21h 40m
2 stops
$606American Airlines
Sun, Feb 1 - Thu, Feb 5
United Airlines Logo
7:15 am - 8:39 pm
ASE
-
SJO
12h 24m
1 stop
United Airlines Logo
6:30 am - 8:20 pm
SJO
-
ASE
14h 50m
1 stop
$697United Airlines
Sun, Feb 1 - Wed, Feb 4
United Airlines Logo
7:15 am - 8:39 pm
ASE
-
SJO
12h 24m
1 stop
United Airlines Logo
8:45 am - 8:20 pm
SJO
-
ASE
12h 35m
1 stop
$761United Airlines
Sun, Feb 1 - Thu, Feb 5
United Airlines Logo
7:15 am - 8:39 pm
ASE
-
SJO
12h 24m
1 stop
United Airlines Logo
2:05 pm - 11:04 am
SJO
-
ASE
21h 59m
2 stops
$774United Airlines
Fri, Feb 13 - Sun, Feb 22
United Airlines Logo
1:34 pm - 10:00 pm
ASE
-
SJO
7h 26m
1 stop
United Airlines Logo
12:35 pm - 8:42 pm
SJO
-
ASE
9h 07m
1 stop
$799United Airlines
Fri, Feb 13 - Sun, Feb 22
United Airlines Logo
9:14 am - 10:00 pm
ASE
-
SJO
11h 46m
1 stop
United Airlines Logo
2:05 pm - 11:10 am
SJO
-
ASE
22h 05m
2 stops
$804United Airlines
Sun, Feb 1 - Thu, Feb 5
American Airlines Logo
4:58 pm - 1:54 pm
ASE
-
SJO
19h 56m
2 stops
American Airlines Logo
4:02 pm - 11:13 am
SJO
-
ASE
20h 11m
2 stops
$814American Airlines
Sun, Feb 1 - Wed, Feb 4
American Airlines Logo
4:58 pm - 1:54 pm
ASE
-
SJO
19h 56m
2 stops
American Airlines Logo
6:00 am - 7:04 pm
SJO
-
ASE
14h 04m
2 stops
$884American Airlines
Booking Insights

KAYAK's insights & trends for Aspen to Costa Rica flights

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

Which airlines provide the cheapest flights from Aspen to Costa Rica?

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 Costa Rica were found on United Airlines ($485) and American Airlines ($606).

Find deals

Good to know

Low seasonSeptember
Cheapest flight$485
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Aspen to San José

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Aspen to Costa Rica?

    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 Costa Rica.

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

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

    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 Costa Rica 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 Costa Rica?

    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 Costa Rica 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 Costa Rica

 
Need help choosing which airline to fly with from Aspen to Costa Rica? 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 9191 reviews
7.3Comfort
7.7Boarding
6.6Food
8.1Crew
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.

Everything you need to know for your flight from Aspen to Costa Rica

Information on your arrival and departure airports

Aspen (ASE)