$179 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Pasto (PSO)

View $179 flight on Fri, Feb 6, 2026Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Pasto (PSO-Antonio Narino)

Cheap Flights from Newark Liberty Intl. Airport to Pasto (EWR-PSO)

Prices were available within the past 7 days and start at $179 for one-way flights and $411 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Feb 21 - Mon, Mar 2
EWR
New York
PSO
San Juan de Pasto
$411 Roundtrip, found 5 days ago
$411
Roundtrip
found 5 days ago
Select United flight, departing Sat, Feb 21 from New York to San Juan de Pasto, returning Mon, Mar 2, priced at $411 found 5 days ago
United
Sat, Feb 21 - Mon, Mar 2
EWR
New York
PSO
San Juan de Pasto
$415 Roundtrip, found 5 days ago
$415
Roundtrip
found 5 days ago
Select United flight, departing Sat, Feb 21 from New York to San Juan de Pasto, returning Mon, Mar 2, priced at $415 found 5 days ago
United
Sat, Feb 21 - Mon, Mar 2
EWR
New York
PSO
San Juan de Pasto
$427 Roundtrip, found 5 days ago
$427
Roundtrip
found 5 days ago
Select United flight, departing Sat, Feb 21 from New York to San Juan de Pasto, returning Mon, Mar 2, priced at $427 found 5 days ago
United
Sat, Feb 21 - Mon, Mar 2
EWR
New York
PSO
San Juan de Pasto
$431 Roundtrip, found 5 days ago
$431
Roundtrip
found 5 days ago
Select United flight, departing Sat, Feb 21 from New York to San Juan de Pasto, returning Mon, Mar 2, priced at $431 found 5 days ago
United
Fri, Feb 6 - Tue, Feb 24
EWR
New York
PSO
San Juan de Pasto
$459 Roundtrip, found 6 days ago
$459
Roundtrip
found 6 days ago
Select United flight, departing Fri, Feb 6 from New York to San Juan de Pasto, returning Tue, Feb 24, priced at $459 found 6 days ago
United
Sat, Feb 7 - Tue, Feb 24
EWR
New York
PSO
San Juan de Pasto
$463 Roundtrip, found 6 days ago
$463
Roundtrip
found 6 days ago
Select United flight, departing Sat, Feb 7 from New York to San Juan de Pasto, returning Tue, Feb 24, priced at $463 found 6 days ago
United
Sat, Feb 21 - Mon, Mar 2
EWR
New York
PSO
San Juan de Pasto
$469 Roundtrip, found 5 days ago
$469
Roundtrip
found 5 days ago
Select United flight, departing Sat, Feb 21 from New York to San Juan de Pasto, returning Mon, Mar 2, priced at $469 found 5 days ago
United
Sat, Feb 21 - Mon, Mar 2
EWR
New York
PSO
San Juan de Pasto
$473 Roundtrip, found 5 days ago
$473
Roundtrip
found 5 days ago
Select United flight, departing Sat, Feb 21 from New York to San Juan de Pasto, returning Mon, Mar 2, priced at $473 found 5 days ago
LATAM Airlines Group
Sat, Nov 8 - Mon, Nov 10
EWR
New York
PSO
San Juan de Pasto
$645 Roundtrip, found 3 days ago
$645
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Sat, Nov 8 from New York to San Juan de Pasto, returning Mon, Nov 10, priced at $645 found 3 days ago
avianca
Mon, Nov 24 - Wed, Dec 3
EWR
New York
PSO
San Juan de Pasto
$751 Roundtrip, found 6 days ago
$751
Roundtrip
found 6 days ago
Select avianca flight, departing Mon, Nov 24 from New York to San Juan de Pasto, returning Wed, Dec 3, priced at $751 found 6 days ago

Frequently asked questions

How much does a flight from Liberty Intl. Airport (EWR) to Antonio Narino Airport (PSO) cost?
Grab a cheap one-way flight from $179 or cheap return flight from $411 from Liberty Intl. Airport (EWR) to Antonio Narino Airport (PSO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Liberty Intl. Airport (EWR) to Antonio Narino Airport (PSO)?
February is the most affordable month to fly from EWR to PSO. Traveling outside of peak seasons is often the key to finding better deals on flights.
What is the cheapest airline that flies from Liberty Intl. Airport (EWR) to Antonio Narino Airport (PSO)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest EWR to PSO flight.
How many flights per day from Liberty Intl. Airport (EWR) to Antonio Narino Airport (PSO)?
Direct flights from Liberty Intl. Airport (EWR) 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 choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from EWR to PSO?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Liberty Intl. Airport (EWR) to Antonio Narino Airport (PSO)?
Choose a flight from Liberty Intl. Airport (EWR) to Antonio Narino Airport (PSO) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures have a 22% higher chance of being canceled, on average.**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 Liberty Intl. Airport (EWR) to Antonio Narino Airport (PSO) last-minute?
Last-minute fares from EWR to PSO are generally more expensive. For the lowest rates, start looking for flights ahead of time. That being said, if you're flexible with your travel plans, you may score a cheap fare just before your departure.
Is it cheaper to book an EWR to PSO flight and hotel package?
Securing an EWR to PSO flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our impressive range of stays and then add flights, car rentals and activities 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 Liberty Intl. Airport (EWR) to Antonio Narino Airport (PSO)?
Typically, you're able to cancel or reschedule your EWR to PSO flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need more information, head to our Customer Service portal.

Travel information

Origin airport
Newark Liberty Intl. Airport
Destination airport
Antonio Narino
Airlines serving
LATAM Airlines Group, avianca
Roundtrip price
$410
Distance
2721 mi

Book with confidence

Newark Liberty Intl. Airport to Pasto Flights

The cheapest times to fly from Newark Liberty Intl. Airport 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 Newark Liberty Intl. Airport to Pasto are during the month of February. You can find some of the cheapest flights from Newark Liberty Intl. Airport to Pasto with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Newark Liberty Intl. Airport to Pasto

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport 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 Newark Liberty Intl. Airport 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 Newark Liberty Intl. Airport to Pasto in 2025. You can also book with separate airlines for your outbound and return journeys, from $179 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 Newark Liberty Intl. Airport 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 Newark Liberty Intl. Airport 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.

 

Newark Liberty Intl. Airport to Pasto Flights

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*Available to One Key members.