$190 Cheap Flights from Quito (UIO) to Pasto (PSO)

View $190 flight on Fri, Oct 17, 2025Opens in a new window

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

Cheap Flights from Quito to Pasto (UIO-PSO)

Prices were available within the past 7 days and start at $190 for one-way flights and $338 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Mon, Oct 20 - Fri, Nov 7
UIO
Quito
PSO
San Juan de Pasto
$338 Roundtrip, found 14 hours ago
$338
Roundtrip
found 14 hours ago
Select LATAM Airlines Group flight, departing Mon, Oct 20 from Quito to San Juan de Pasto, returning Fri, Nov 7, priced at $338 found 14 hours ago
LATAM Airlines Group
Tue, Oct 21 - Fri, Nov 7
UIO
Quito
PSO
San Juan de Pasto
$344 Roundtrip, found 14 hours ago
$344
Roundtrip
found 14 hours ago
Select LATAM Airlines Group flight, departing Tue, Oct 21 from Quito to San Juan de Pasto, returning Fri, Nov 7, priced at $344 found 14 hours ago
LATAM Airlines Group
Tue, Oct 7 - Sun, Oct 19
UIO
Quito
PSO
San Juan de Pasto
$350 Roundtrip, found 14 hours ago
$350
Roundtrip
found 14 hours ago
Select LATAM Airlines Group flight, departing Tue, Oct 7 from Quito to San Juan de Pasto, returning Sun, Oct 19, priced at $350 found 14 hours ago
LATAM Airlines Group
Sun, Oct 19 - Fri, Nov 7
UIO
Quito
PSO
San Juan de Pasto
$355 Roundtrip, found 14 hours ago
$355
Roundtrip
found 14 hours ago
Select LATAM Airlines Group flight, departing Sun, Oct 19 from Quito to San Juan de Pasto, returning Fri, Nov 7, priced at $355 found 14 hours ago
LATAM Airlines Group
Mon, Oct 13 - Tue, Oct 21
UIO
Quito
PSO
San Juan de Pasto
$355 Roundtrip, found 4 days ago
$355
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Mon, Oct 13 from Quito to San Juan de Pasto, returning Tue, Oct 21, priced at $355 found 4 days ago
LATAM Airlines Group
Mon, Nov 10 - Wed, Nov 26
UIO
Quito
PSO
San Juan de Pasto
$361 Roundtrip, found 14 hours ago
$361
Roundtrip
found 14 hours ago
Select LATAM Airlines Group flight, departing Mon, Nov 10 from Quito to San Juan de Pasto, returning Wed, Nov 26, priced at $361 found 14 hours ago
LATAM Airlines Group
Mon, Oct 20 - Thu, Nov 6
UIO
Quito
PSO
San Juan de Pasto
$368 Roundtrip, found 14 hours ago
$368
Roundtrip
found 14 hours ago
Select LATAM Airlines Group flight, departing Mon, Oct 20 from Quito to San Juan de Pasto, returning Thu, Nov 6, priced at $368 found 14 hours ago
LATAM Airlines Group
Sat, Oct 11 - Mon, Oct 27
UIO
Quito
PSO
San Juan de Pasto
$372 Roundtrip, found 14 hours ago
$372
Roundtrip
found 14 hours ago
Select LATAM Airlines Group flight, departing Sat, Oct 11 from Quito to San Juan de Pasto, returning Mon, Oct 27, priced at $372 found 14 hours ago
LATAM Airlines Group
Tue, Oct 21 - Thu, Nov 6
UIO
Quito
PSO
San Juan de Pasto
$374 Roundtrip, found 14 hours ago
$374
Roundtrip
found 14 hours ago
Select LATAM Airlines Group flight, departing Tue, Oct 21 from Quito to San Juan de Pasto, returning Thu, Nov 6, priced at $374 found 14 hours ago
avianca
Wed, Dec 3 - Sun, Dec 7
UIO
Quito
PSO
San Juan de Pasto
$500 Roundtrip, found 9 hours ago
$500
Roundtrip
found 9 hours ago
Select avianca flight, departing Wed, Dec 3 from Quito to San Juan de Pasto, returning Sun, Dec 7, priced at $500 found 9 hours ago

Alternative airports near San Juan de Pasto

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Antonio Narino PSO. Cheapest and Closest option available. Average driving time to city center is 38 minutes. Flights from $443
PSO
Antonio Narino
CheapestClosest
Average driving time to city center38 min
Flights from $443

Frequently asked questions

How much does a flight from Mariscal Sucre Intl. Airport (UIO) to Antonio Narino Airport (PSO) cost?
Snag a cheap one-way flight from $190 or cheap return flight from $338 from Mariscal Sucre Intl. Airport (UIO) to Antonio Narino Airport (PSO) 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 Mariscal Sucre Intl. Airport (UIO) to Antonio Narino Airport (PSO)?
October is the cheapest month to fly from UIO to PSO. Traveling during quieter months is often the key to finding a great deal.
What is the cheapest airline that flies from Mariscal Sucre Intl. Airport (UIO) to Antonio Narino Airport (PSO)?
To find the cheapest airline that'll fly you from UIO to PSO, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Mariscal Sucre Intl. Airport (UIO) to Antonio Narino Airport (PSO)?
There aren't any daily direct flights departing from Mariscal Sucre Intl. Airport (UIO) to Antonio Narino Airport (PSO). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from UIO to PSO?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Mariscal Sucre Intl. Airport (UIO) to Antonio Narino Airport (PSO)?
Select a flight from Mariscal Sucre Intl. Airport (UIO) to Antonio Narino Airport (PSO) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time 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 Mariscal Sucre Intl. Airport (UIO) to Antonio Narino Airport (PSO) last-minute?
Booking your plane ticket from UIO to PSO shortly before your getaway is generally more expensive. However, if you're flexible with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book an UIO to PSO flight and hotel package?
Opting for an UIO to PSO flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our extensive range of hotels 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 Mariscal Sucre Intl. Airport (UIO) to Antonio Narino Airport (PSO)?
In most cases, you can reschedule or cancel your UIO to PSO flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Mariscal Sucre Intl.
Destination airport
Antonio Narino
Airlines serving
LATAM Airlines Group, avianca
Roundtrip price
$338
Distance
128 mi

Book with confidence

Book with confidence

Quito to Pasto Flights

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

 

The best time to book a flight from Quito to Pasto

Sunday is one of the best days to book for cheap flights from Quito 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 Quito 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 Quito to Pasto in 2025. You can also book with separate airlines for your outbound and return journeys, from $190 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 Quito 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 Quito 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.

 

Quito to Pasto Flights

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*Available to One Key members.