$219 Cheap Flights from San José (SJO) to Pasto (PSO)

View $219 flight on Fri, Jul 18, 2025Opens in a new window

Popular airlines from Juan Santamaria Intl. Airport (SJO) to Pasto (PSO-Antonio Narino)

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Cheap Flights from San José to Pasto (SJO-PSO)

Prices were available within the past 7 days and start at $219 for one-way flights and $438 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Mon, Nov 17 - Sat, Nov 22
SJO
San José
PSO
San Juan de Pasto
$438 Roundtrip, found 3 hours ago
$438
Roundtrip
found 3 hours ago
Select avianca flight, departing Mon, Nov 17 from San José to San Juan de Pasto, returning Sat, Nov 22, priced at $438 found 3 hours ago
avianca
Mon, Nov 17 - Sat, Nov 22
SJO
San José
PSO
San Juan de Pasto
$607 Roundtrip, found 3 hours ago
$607
Roundtrip
found 3 hours ago
Select avianca flight, departing Mon, Nov 17 from San José to San Juan de Pasto, returning Sat, Nov 22, priced at $607 found 3 hours ago
avianca
Mon, Nov 17 - Sat, Nov 22
SJO
San José
PSO
San Juan de Pasto
$712 Roundtrip, found 3 hours ago
$712
Roundtrip
found 3 hours ago
Select avianca flight, departing Mon, Nov 17 from San José to San Juan de Pasto, returning Sat, Nov 22, priced at $712 found 3 hours ago
Flights from San José (SJO) to Pasto (PSO)
Origin airport
Juan Santamaría Intl.
Destination airport
Antonio Narino
Roundtrip price
$438
Distance
760 mi

San José to Pasto Flights

The cheapest times to fly from San José to Pasto

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San José to Pasto are during the month of November. You can find some of the cheapest flights from San José to Pasto with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San José to Pasto

Sunday is one of the best days to book for cheap flights from San José to Pasto: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San José to Pasto

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San José to Pasto in 2025. You can also book with separate airlines for your outbound and return journeys, from $219 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San José to Pasto flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San José to Pasto airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Juan Santamaria Intl. Airport (SJO) to Antonio Narino Airport (PSO) cost?
Discover the latest flight deals from SJO to PSO by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SJO to PSO?
The cheapest flights from SJO to PSO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SJO to PSO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SJO to PSO. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Juan Santamaria Intl. Airport (SJO) to Antonio Narino Airport (PSO)?
Nonstop flights from Juan Santamaria Intl. Airport (SJO) to Antonio Narino Airport (PSO) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SJO to PSO?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Juan Santamaria Intl. Airport (SJO) to Antonio Narino Airport (PSO)?
To arrive at Antonio Narino Airport (PSO) on time, choose a flight that takes off from Juan Santamaria Intl. Airport (SJO) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Juan Santamaria Intl. Airport (SJO) to Antonio Narino Airport (PSO) last-minute?
Booking your plane ticket from SJO to PSO shortly before your getaway is typically more expensive. However, if you're flexible with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a SJO to PSO flight and hotel package?
Securing a SJO to PSO flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our extensive range of hotels and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Juan Santamaria Intl. Airport (SJO) to Antonio Narino Airport (PSO)?
Usually, it's possible to cancel or reschedule your SJO to PSO flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.