$554 Cheap Flights from Las Vegas (LAS) to Pasto (PSO)

View $554 flight on Fri, Dec 12, 2025Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Pasto (PSO-Antonio Narino)

Cheap Flights from Las Vegas to Pasto (LAS-PSO)

Prices were available within the past 7 days and start at $554 for one-way flights and $979 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Fri, Nov 14 - Fri, Nov 28
LAS
Las Vegas
PSO
San Juan de Pasto
$979 Roundtrip, found 6 hours ago
$979
Roundtrip
found 6 hours ago
Select JetBlue Airways flight, departing Fri, Nov 14 from Las Vegas to San Juan de Pasto, returning Fri, Nov 28, priced at $979 found 6 hours ago
JetBlue Airways
Fri, Nov 14 - Fri, Nov 28
LAS
Las Vegas
PSO
San Juan de Pasto
$1,088 Roundtrip, found 17 hours ago
$1,088
Roundtrip
found 17 hours ago
Select JetBlue Airways flight, departing Fri, Nov 14 from Las Vegas to San Juan de Pasto, returning Fri, Nov 28, priced at $1,088 found 17 hours ago
JetBlue Airways
Fri, Nov 14 - Fri, Nov 28
LAS
Las Vegas
PSO
San Juan de Pasto
$1,107 Roundtrip, found 17 hours ago
$1,107
Roundtrip
found 17 hours ago
Select JetBlue Airways flight, departing Fri, Nov 14 from Las Vegas to San Juan de Pasto, returning Fri, Nov 28, priced at $1,107 found 17 hours ago
JetBlue Airways
Fri, Nov 14 - Fri, Nov 28
LAS
Las Vegas
PSO
San Juan de Pasto
$1,114 Roundtrip, found 17 hours ago
$1,114
Roundtrip
found 17 hours ago
Select JetBlue Airways flight, departing Fri, Nov 14 from Las Vegas to San Juan de Pasto, returning Fri, Nov 28, priced at $1,114 found 17 hours ago
JetBlue Airways
Fri, Nov 14 - Fri, Nov 28
LAS
Las Vegas
PSO
San Juan de Pasto
$1,126 Roundtrip, found 17 hours ago
$1,126
Roundtrip
found 17 hours ago
Select JetBlue Airways flight, departing Fri, Nov 14 from Las Vegas to San Juan de Pasto, returning Fri, Nov 28, priced at $1,126 found 17 hours ago
JetBlue Airways
Fri, Nov 14 - Fri, Nov 28
LAS
Las Vegas
PSO
San Juan de Pasto
$1,127 Roundtrip, found 17 hours ago
$1,127
Roundtrip
found 17 hours ago
Select JetBlue Airways flight, departing Fri, Nov 14 from Las Vegas to San Juan de Pasto, returning Fri, Nov 28, priced at $1,127 found 17 hours ago
JetBlue Airways
Fri, Nov 14 - Fri, Nov 28
LAS
Las Vegas
PSO
San Juan de Pasto
$1,128 Roundtrip, found 17 hours ago
$1,128
Roundtrip
found 17 hours ago
Select JetBlue Airways flight, departing Fri, Nov 14 from Las Vegas to San Juan de Pasto, returning Fri, Nov 28, priced at $1,128 found 17 hours ago
JetBlue Airways
Fri, Nov 14 - Fri, Nov 28
LAS
Las Vegas
PSO
San Juan de Pasto
$1,130 Roundtrip, found 17 hours ago
$1,130
Roundtrip
found 17 hours ago
Select JetBlue Airways flight, departing Fri, Nov 14 from Las Vegas to San Juan de Pasto, returning Fri, Nov 28, priced at $1,130 found 17 hours ago
JetBlue Airways
Fri, Nov 14 - Fri, Nov 28
LAS
Las Vegas
PSO
San Juan de Pasto
$1,132 Roundtrip, found 17 hours ago
$1,132
Roundtrip
found 17 hours ago
Select JetBlue Airways flight, departing Fri, Nov 14 from Las Vegas to San Juan de Pasto, returning Fri, Nov 28, priced at $1,132 found 17 hours ago
LATAM Airlines Group
Fri, Nov 14 - Fri, Nov 28
LAS
Las Vegas
PSO
San Juan de Pasto
$3,207 Roundtrip, found 1 day ago
$3,207
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Fri, Nov 14 from Las Vegas to San Juan de Pasto, returning Fri, Nov 28, priced at $3,207 found 1 day ago

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Antonio Narino Airport (PSO) cost?
Grab a cheap one-way flight from $554 or cheap return flight from $979 from Harry Reid Intl. Airport (LAS) to Antonio Narino Airport (PSO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Antonio Narino Airport (PSO)?
Planning your getaway for November is a great way to save, as it's the cheapest month for flights between LAS and PSO. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Antonio Narino Airport (PSO)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from LAS to PSO. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Harry Reid Intl. Airport (LAS) to Antonio Narino Airport (PSO)?
Direct flights from Harry Reid Intl. Airport (LAS) 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 travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LAS to PSO?
Typically you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can vary based on the time of year, airline 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 Harry Reid Intl. Airport (LAS) to Antonio Narino Airport (PSO)?
To touch down at Antonio Narino Airport (PSO) without delays, select a flight that leaves Harry Reid Intl. Airport (LAS) 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 Harry Reid Intl. Airport (LAS) to Antonio Narino Airport (PSO) last-minute?
Last-minute bookings from LAS to PSO are generally more expensive. For the best rates, start looking for flights well ahead of time. That being said, if you're flexible with your travel plans, you may find a cheap fare right before your trip.
Is it cheaper to book a LAS to PSO flight and hotel package?
Compared with arranging hotels and flights separately, booking a LAS to PSO flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place will take the hassle out of travel planning. Simply secure your flights and select from our wide range of stays, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Antonio Narino Airport (PSO)?
You can usually reschedule or cancel your LAS to PSO flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Antonio Narino
Roundtrip price
$979
Distance
3405 mi

Book with confidence

Las Vegas to Pasto Flights

The cheapest times to fly from Las Vegas 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 Las Vegas to Pasto are during the month of November. You can find some of the cheapest flights from Las Vegas to Pasto with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Pasto

Sunday is one of the best days to book for cheap flights from Las Vegas 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 Las Vegas 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 Las Vegas to Pasto in 2025. You can also book with separate airlines for your outbound and return journeys, from $554 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 Las Vegas 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 Las Vegas 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.

 

Las Vegas to Pasto Flights

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*Available to One Key members.