$185 Cheap Flights from Pasto (PSO) to Quito (UIO)

View $185 flight on Wed, Oct 22, 2025Opens in a new window

Popular airlines from Pasto (PSO-Antonio Narino) to Mariscal Sucre Intl. Airport (UIO)

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Cheap Flights from Pasto to Quito (PSO-UIO)

Prices were available within the past 7 days and start at $185 for one-way flights and $345 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Wed, Oct 22 - Thu, Oct 23
PSO
San Juan de Pasto
UIO
Quito
$345 Roundtrip, found 2 days ago
$345
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Wed, Oct 22 from San Juan de Pasto to Quito, returning Thu, Oct 23, priced at $345 found 2 days ago
LATAM Airlines Group
Mon, Oct 20 - Mon, Oct 27
PSO
San Juan de Pasto
UIO
Quito
$348 Roundtrip, found 6 days ago
$348
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Mon, Oct 20 from San Juan de Pasto to Quito, returning Mon, Oct 27, priced at $348 found 6 days ago
LATAM Airlines Group
Sun, Oct 19 - Thu, Oct 23
PSO
San Juan de Pasto
UIO
Quito
$350 Roundtrip, found 2 days ago
$350
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Sun, Oct 19 from San Juan de Pasto to Quito, returning Thu, Oct 23, priced at $350 found 2 days ago
LATAM Airlines Group
Fri, Oct 17 - Mon, Oct 20
PSO
San Juan de Pasto
UIO
Quito
$353 Roundtrip, found 6 days ago
$353
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Fri, Oct 17 from San Juan de Pasto to Quito, returning Mon, Oct 20, priced at $353 found 6 days ago
LATAM Airlines Group
Fri, Oct 17 - Sun, Oct 19
PSO
San Juan de Pasto
UIO
Quito
$364 Roundtrip, found 2 days ago
$364
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Fri, Oct 17 from San Juan de Pasto to Quito, returning Sun, Oct 19, priced at $364 found 2 days ago
LATAM Airlines Group
Wed, Oct 22 - Sun, Oct 26
PSO
San Juan de Pasto
UIO
Quito
$372 Roundtrip, found 2 days ago
$372
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Wed, Oct 22 from San Juan de Pasto to Quito, returning Sun, Oct 26, priced at $372 found 2 days ago
LATAM Airlines Group
Sun, Oct 19 - Sun, Oct 26
PSO
San Juan de Pasto
UIO
Quito
$378 Roundtrip, found 2 days ago
$378
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Sun, Oct 19 from San Juan de Pasto to Quito, returning Sun, Oct 26, priced at $378 found 2 days ago
LATAM Airlines Group
Sun, Oct 19 - Sun, Oct 26
PSO
San Juan de Pasto
UIO
Quito
$382 Roundtrip, found 2 days ago
$382
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Sun, Oct 19 from San Juan de Pasto to Quito, returning Sun, Oct 26, priced at $382 found 2 days ago
LATAM Airlines Group
Thu, Dec 4 - Tue, Dec 9
PSO
San Juan de Pasto
UIO
Quito
$391 Roundtrip, found 3 days ago
$391
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Thu, Dec 4 from San Juan de Pasto to Quito, returning Tue, Dec 9, priced at $391 found 3 days ago
avianca
Fri, Oct 17 - Sun, Oct 19
PSO
San Juan de Pasto
UIO
Quito
$480 Roundtrip, found 2 days ago
$480
Roundtrip
found 2 days ago
Select avianca flight, departing Fri, Oct 17 from San Juan de Pasto to Quito, returning Sun, Oct 19, priced at $480 found 2 days ago

Frequently asked questions

How much does a flight from Antonio Narino Airport (PSO) to Mariscal Sucre Intl. Airport (UIO) cost?
Lock in a cheap one-way flight from $185 or cheap return flight from $345 from Antonio Narino Airport (PSO) to Mariscal Sucre Intl. Airport (UIO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Antonio Narino Airport (PSO) to Mariscal Sucre Intl. Airport (UIO)?
The cheapest month to fly from PSO to UIO is October, when there's less demand. Off-peak season is usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Antonio Narino Airport (PSO) to Mariscal Sucre Intl. Airport (UIO)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest PSO to UIO flight.
How many flights per day from Antonio Narino Airport (PSO) to Mariscal Sucre Intl. Airport (UIO)?
Nonstop flights from Antonio Narino Airport (PSO) to Mariscal Sucre Intl. Airport (UIO) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PSO to UIO?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a range of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Antonio Narino Airport (PSO) to Mariscal Sucre Intl. Airport (UIO)?
Book a flight from Antonio Narino Airport (PSO) to Mariscal Sucre Intl. Airport (UIO) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this 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 Antonio Narino Airport (PSO) to Mariscal Sucre Intl. Airport (UIO) last-minute?
Booking your ticket from PSO to UIO right before your trip is usually more expensive. But if there's some wiggle room with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a PSO to UIO flight and hotel package?
Booking a PSO to UIO 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. Pick from our impressive range of accommodations and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Antonio Narino Airport (PSO) to Mariscal Sucre Intl. Airport (UIO)?
In most cases, you're able to cancel or reschedule your PSO to UIO flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like more information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Antonio Narino
Destination airport
Mariscal Sucre Intl.
Airlines serving
LATAM Airlines Group, avianca
Roundtrip price
$344
Distance
128 mi

Book with confidence

Book with confidence

Pasto to Quito Flights

The cheapest times to fly from Pasto to Quito

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 Pasto to Quito are during the month of October. You can find some of the cheapest flights from Pasto to Quito with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pasto to Quito

Sunday is one of the best days to book for cheap flights from Pasto to Quito: 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 Pasto to Quito

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 Pasto to Quito in 2025. You can also book with separate airlines for your outbound and return journeys, from $185 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 Pasto to Quito 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 Pasto to Quito 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.

 

Pasto to Quito Flights

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*Available to One Key members.