$287 Cheap Flights from Buenos Aires (AEP) to Quito (UIO)

View $287 flight on Thu, Sep 18, 2025Opens in a new window

Popular airlines from Buenos Aires (AEP-Aeroparque Jorge Newbery) to Mariscal Sucre Intl. Airport (UIO)

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Find available prices by choosing your travel dates.

Cheap Flights from Buenos Aires to Quito (AEP-UIO)

Prices were available within the past 7 days and start at $287 for one-way flights and $537 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetsmart SPA
Thu, Jun 5 - Wed, Jun 11
AEP
Buenos Aires
UIO
Quito
$537 Roundtrip, found 20 hours ago
$537
Roundtrip
found 20 hours ago
Select Jetsmart SPA flight, departing Thu, Jun 5 from Buenos Aires to Quito, returning Wed, Jun 11, priced at $537 found 20 hours ago
Jetsmart SPA
Tue, May 13 - Wed, May 21
AEP
Buenos Aires
UIO
Quito
$546 Roundtrip, found 1 day ago
$546
Roundtrip
found 1 day ago
Select Jetsmart SPA flight, departing Tue, May 13 from Buenos Aires to Quito, returning Wed, May 21, priced at $546 found 1 day ago
Jetsmart SPA
Thu, Jun 5 - Sun, Jun 15
AEP
Buenos Aires
UIO
Quito
$548 Roundtrip, found 20 hours ago
$548
Roundtrip
found 20 hours ago
Select Jetsmart SPA flight, departing Thu, Jun 5 from Buenos Aires to Quito, returning Sun, Jun 15, priced at $548 found 20 hours ago
Jetsmart SPA
Sat, May 31 - Wed, Jun 11
AEP
Buenos Aires
UIO
Quito
$549 Roundtrip, found 22 hours ago
$549
Roundtrip
found 22 hours ago
Select Jetsmart SPA flight, departing Sat, May 31 from Buenos Aires to Quito, returning Wed, Jun 11, priced at $549 found 22 hours ago
Jetsmart SPA
Sat, Jun 7 - Wed, Jun 11
AEP
Buenos Aires
UIO
Quito
$553 Roundtrip, found 20 hours ago
$553
Roundtrip
found 20 hours ago
Select Jetsmart SPA flight, departing Sat, Jun 7 from Buenos Aires to Quito, returning Wed, Jun 11, priced at $553 found 20 hours ago
Jetsmart SPA
Thu, May 29 - Fri, Jun 6
AEP
Buenos Aires
UIO
Quito
$559 Roundtrip, found 22 hours ago
$559
Roundtrip
found 22 hours ago
Select Jetsmart SPA flight, departing Thu, May 29 from Buenos Aires to Quito, returning Fri, Jun 6, priced at $559 found 22 hours ago
Jetsmart SPA
Thu, Jul 24 - Wed, Aug 27
AEP
Buenos Aires
UIO
Quito
$564 Roundtrip, found 3 days ago
$564
Roundtrip
found 3 days ago
Select Jetsmart SPA flight, departing Thu, Jul 24 from Buenos Aires to Quito, returning Wed, Aug 27, priced at $564 found 3 days ago
Jetsmart SPA
Sat, Jun 7 - Sun, Jun 15
AEP
Buenos Aires
UIO
Quito
$564 Roundtrip, found 20 hours ago
$564
Roundtrip
found 20 hours ago
Select Jetsmart SPA flight, departing Sat, Jun 7 from Buenos Aires to Quito, returning Sun, Jun 15, priced at $564 found 20 hours ago
LATAM Airlines Group
Wed, Jul 2 - Fri, Jul 4
AEP
Buenos Aires
UIO
Quito
$585 Roundtrip, found 2 days ago
$585
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Wed, Jul 2 from Buenos Aires to Quito, returning Fri, Jul 4, priced at $585 found 2 days ago
avianca
Thu, Nov 6 - Tue, Nov 11
AEP
Buenos Aires
UIO
Quito
$685 Roundtrip, found 1 day ago
$685
Roundtrip
found 1 day ago
Select avianca flight, departing Thu, Nov 6 from Buenos Aires to Quito, returning Tue, Nov 11, priced at $685 found 1 day ago
Flights from Buenos Aires (AEP) to Quito (UIO)
Origin airport
Aeroparque Jorge Newbery
Destination airport
Mariscal Sucre Intl.
Airlines serving
Jetsmart SPA, LATAM Airlines Group, avianca
Roundtrip price
$537
Distance
2705 mi

Buenos Aires to Quito Flights

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

 

The best time to book a flight from Buenos Aires to Quito

Sunday is one of the best days to book for cheap flights from Buenos Aires 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 Buenos Aires 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 Buenos Aires to Quito in 2025. You can also book with separate airlines for your outbound and return journeys, from $287 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 Buenos Aires 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 Buenos Aires 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.

 

Frequently asked questions

How much does a flight from Aeroparque Jorge Newbery Airport (AEP) to Mariscal Sucre Intl. Airport (UIO) cost?
Discover the latest flight deals from AEP to UIO 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 AEP to UIO?
The cheapest flights from AEP to UIO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Aeroparque Jorge Newbery Airport (AEP) to Mariscal Sucre Intl. Airport (UIO)?
You can’t catch a direct flight from Buenos Aires (AEP-Aeroparque Jorge Newbery) to Mariscal Sucre Intl. Airport (UIO). However, you can seamlessly travel to Quito without any layovers by leaving from Ministro Pistarini Intl. Airport (EZE).
What is the cheapest airline that flies from AEP to UIO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from AEP to UIO. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Aeroparque Jorge Newbery Airport (AEP) to Mariscal Sucre Intl. Airport (UIO)?
There aren’t any daily direct flights departing from Aeroparque Jorge Newbery Airport (AEP) to Mariscal Sucre Intl. Airport (UIO). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you’ll be soaring above the clouds in no time at all.
What day of the week has the most flights from AEP to UIO?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a number of factors, such as the season 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 Aeroparque Jorge Newbery Airport (AEP) to Mariscal Sucre Intl. Airport (UIO)?
Select a flight from Aeroparque Jorge Newbery Airport (AEP) to Mariscal Sucre Intl. Airport (UIO) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**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 Aeroparque Jorge Newbery Airport (AEP) to Mariscal Sucre Intl. Airport (UIO) last-minute?
Booking your flight from AEP to UIO right before your journey is typically more expensive. But if you’re flexible with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book an AEP to UIO flight and hotel package?
Securing an AEP to UIO flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our impressive range of hotels and then add activities, flights 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 Aeroparque Jorge Newbery Airport (AEP) to Mariscal Sucre Intl. Airport (UIO)?
If you reserved your AEP to UIO flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.