Cheap flights from Buenos Aires to Mariscal Sucre Quito International

Compare Buenos Aires to Mariscal Sucre Quito International flight deals

Find the cheapest month or even day of the year to fly to Mariscal Sucre Quito International

Book the best Mariscal Sucre Quito International fare with no extra fees

Flight deals from Buenos Aires to Mariscal Sucre Quito International

Looking for a cheap last-minute deal or the best return flight from Buenos Aires to Mariscal Sucre Quito International Airport? If you want to travel next month, return fares start from $605. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Buenos Aires to Mariscal Sucre Quito International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Buenos Aires to Mariscal Sucre Quito International flights are currently cheapest in September.

Direct flights from Buenos Aires to Mariscal Sucre Quito International

Buenos Aires to Mariscal Sucre Quito International: Alternative routes

Compare routes from Buenos Aires to Quito below. You may find an airport to fly into that's cheaper, faster, or easier than Mariscal Sucre Quito International.

Buenos Aires to Quito: Flight information

The things to know before you go.
Cheapest flight found$264
Cheapest month to flySeptember
Average flight time6 hrs, 6 mins
Most popular airlineAvianca Costa Rica
Average flights per week18

Finding cheap flights from Buenos Aires to Mariscal Sucre Quito International: Frequently asked questions

The best price we found for a return flight from Buenos Aires to Mariscal Sucre Quito International is $605. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
6 hours and 6 minutes is the average flight time from Buenos Aires to Mariscal Sucre Quito International.
Avianca Costa Rica, Avianca and Emirates fly direct from Buenos Aires to Mariscal Sucre Quito International.
As of July 2026, there are 9 flights per week flying from Buenos Aires to Mariscal Sucre Quito International.
The cheapest month to fly from Buenos Aires to Mariscal Sucre Quito International is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Buenos Aires to Mariscal Sucre Quito International Airport on Saturday, 22 August 2026.
Yes – the average flight time is 6 hours and 6 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Mariscal Sucre Quito International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Quito is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from Buenos Aires to Quito Mariscal Sucre International Airport (UIO): What you need to know

  • Buenos Aires's main base, Buenos Aires Ministro Pistarini Intl Airport (EZE), is where many unforgettable trips begin. Explore the departure options from here when searching for a flight from Buenos Aires to Quito Mariscal Sucre International Airport (UIO).

  • Quito Mariscal Sucre International Airport is located in Quito. The city runs on the UTC-5 timezone and is two hours behind Buenos Aires.

  • Arrive at the airport on time so you don't miss your flight from Buenos Aires to UIO. Be there at least two hours ahead for international flights and an hour early for domestic departures to skip the mad dash to your gate.

  • You can expect longer queues during popular months such as September and other peak seasons. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a wise move.

Airports in Buenos Aires

Buenos Aires Jorge Newbery Airfield (AEP)

  • Located around 8 kilometres from the centre of Buenos Aires, AEP can be reached in about 25 minutes by car (depending on traffic). The journey by public transport is roughly 40 minutes.

  • Want a hassle-free start to your travels? Stay near Buenos Aires Jorge Newbery Airfield. Whether you have an early flight from Buenos Aires to Quito Mariscal Sucre International Airport or prefer not to rush, these hotels are just the thing:

  • 64% of flights taking off from Buenos Aires Jorge Newbery Airfield arrive at their destination on time.

Buenos Aires Ministro Pistarini Intl Airport (EZE)

  • You can book a direct Buenos Aires to Quito Mariscal Sucre International Airport (UIO) plane ticket out of Buenos Aires Ministro Pistarini Intl Airport (EZE). Work out whether leaving from EZE works best for your plans.

  • Board your direct flight from Buenos Aires to UIO with AVIANCA. This is one of the top airlines flying this route out of EZE.

  • On the EZE to UIO route, Avianca is the airline most travellers rely on.

  • Avianca is the most reliable carrier flying between Buenos Aires Ministro Pistarini Intl Airport and Quito Mariscal Sucre International Airport, with 76.47% of its services arriving on schedule.

  • Check a new destination off your list or just take a moment to stretch your legs with a stopover. If you'd like to split up your flight from Buenos Aires to Quito Mariscal Sucre International Airport, browse these options when heading out from Buenos Aires Ministro Pistarini Intl Airport:

    • Bogota El Dorado International Airport (BOG)

    • Lima Jorge Chavez International Airport (LIM)

    • Panama City Tocumen International Airport (PTY)

  • EZE is about 32 kilometres from central Buenos Aires. It takes 30 minutes or so to get to the airport by car from the city centre. Public transport takes approximately 1 hour 15 minutes.

  • Want to enjoy an extra night away before catching your Buenos Aires to UIO flight? Relax in a hotel near Buenos Aires Ministro Pistarini Intl Airport before your break officially begins. These stays have a room with your name on it:

  • 78% of flights out of Buenos Aires Ministro Pistarini Intl Airport meet their expected arrival time.

About Quito Mariscal Sucre International Airport (UIO)

  • If you're arriving on a late flight from Buenos Aires to Quito Mariscal Sucre International Airport, few things beat the convenience of staying near the terminal. Collect your bags from the carousel and then be showered and resting soon after at one of these hotels near UIO:

  • To secure the lowest price, reserve your ride around three weeks ahead of your Buenos Aires to Quito Mariscal Sucre International Airport flight.

Getting from Quito Mariscal Sucre International Airport (UIO) to central Quito

  • Central Quito is around 18 kilometres from Quito Mariscal Sucre International Airport and takes about 40 minutes to reach by car. See what your options are for getting into town, whether that's with a car hire, taxi or ride-share.

  • It takes around 1 hour to get there using public transport.

How to find the cheapest flights from Buenos Aires to Quito Mariscal Sucre International Airport (UIO)

  • $264 is the lowest price for a one-way ticket from Buenos Aires to Quito Mariscal Sucre International Airport. A return flight starts from $605. These fares can change based on demand.

  • Booking ahead of time is often the key to scoring a cheap flight from Buenos Aires to UIO. Prices tend to rise as demand increases, so the closer your departure date, the more you'll likely pay.

  • Affordable Buenos Aires to Quito Mariscal Sucre International Airport tickets are easier to find when you have flexibility in your schedule. Try using the 'Whole month' search function to compare fares throughout the month and then choose the cheapest day.

  • There's no need to check every day to find out if fares have dropped when you set up a Price Alert. We'll let you know the moment a new deal shows up on plane tickets from Buenos Aires to UIO.

  • Hunt for savings on a flight from Buenos Aires to Quito Mariscal Sucre International Airport with the help of the filters. Choose your preferred departure and arrival times, airlines and number of stops. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best.'

The best time to fly from Buenos Aires to Quito Mariscal Sucre International Airport (UIO)

  • December is the quietest month for flights from Buenos Aires to Quito Mariscal Sucre International Airport (UIO), while July is the busiest. Choose the ideal time to go to Quito based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • The warmest month in Quito is August, with temperatures ranging between 7ºC (45ºF) and 19ºC (66ºF). Lock in your Buenos Aires to UIO plane ticket then if that's your ideal forecast.

  • If you like cooler conditions, look for a cheap ticket from Buenos Aires to Quito Mariscal Sucre International Airport in July when temperatures are between 7ºC (45ºF) and 18ºC (64ºF).

More about Quito

  • After booking your flight from Buenos Aires to Quito Mariscal Sucre International Airport, find a hotel that puts you in a great location. Make one of these options your base for exploring Quito:

  • You'll find plenty of awesome things to do in Quito when you're in the mood to sightsee. Make your way to Quito Historic Centre followed by Catedral Metropolitana de Quito and Camino de los Incas.

Explore more of Ecuador

  • Guayaquil is just one of the many places in Ecuador waiting to be explored once you've seen Quito. Around 290 kilometres away to the southwest, its top attractions include Amazon Rainforest, Crystal Palace and Malecon 2000.

  • Around 274 kilometres west of Quito, Manta is another favourite stop in Ecuador. Get a taste of what this destination has to offer at Playa de Tarqui, Miraflores Park and Playa Santa Marianita.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.