Cheap flights from Buenos Aires to Quito

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      Compare Buenos Aires to Quito flight deals

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

      Book the best Quito fare with no extra fees

      Flight deals from Buenos Aires to Quito

      Looking for a cheap last-minute deal or the best round-trip flight from Buenos Aires to Quito? Find the lowest prices on one-way and round-trip tickets right here.

      Find the cheapest month to fly from Buenos Aires to Quito

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

      Direct flights from Buenos Aires to Quito

      Buenos Aires to Quito: 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 Quito.

      Buenos Aires to Quito: Flight information

      The things to know before you go.
      Cheapest flight foundC$620
      Cheapest month to flyDecember
      Average flight time6 hrs, 20 mins
      Most popular airlineAvianca
      Average flights per week11

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

      The best price we found for a round-trip flight from Buenos Aires to Quito is C$620. 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 20 minutes is the average flight time from Buenos Aires to Quito.
      Avianca, Avianca Costa Rica and Avianca Ecuador fly direct from Buenos Aires to Quito.
      There are 11 flights per week flying from Buenos Aires to Quito, as of July 2025.
      The cheapest month to fly from Buenos Aires to Quito is usually December.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Buenos Aires to Quito Airport on Friday, December 5, 2025.
      Yes – the average flight time is 6 hours and 20 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 Quito 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 Mariscal Sucre International Airport (UIO): What you need to know

      • Buenos Aires is home to two main airports where you can start your adventure. Explore your options for reserving a flight from Buenos Aires to Mariscal Sucre International Airport (UIO) flying out of Jorge Newbery Airport (AEP) or Ministro Pistarini Airport (EZE).

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

      • For hassle-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to board your flight from Buenos Aires to UIO.

      • Peak season means busier airports, so show up even earlier. Give yourself at least two hours before a domestic flight and four hours for an international journey to keep to your schedule.

      Airports in Buenos Aires

      Jorge Newbery Airport (AEP)

      • Located around 14 kilometres from central Buenos Aires, AEP can be reached in about 20 minutes by car, depending on traffic. The journey on public transport is roughly 40 minutes.

      • Planning to catch an early flight from Buenos Aires to Mariscal Sucre International Airport? Avoid the mad dash to the terminal (and sneak in some extra precious sleep) by choosing one of these hotels near Jorge Newbery Airport:

      • Jorge Newbery Airport has a strong on-time record, reducing the likelihood of delays. Departures from AEP land at their destination as scheduled 83.76% of the time.

      Ministro Pistarini Airport (EZE)

      • You can book a direct Buenos Aires to Mariscal Sucre International Airport (UIO) flight ticket with departures from Ministro Pistarini Airport (EZE). Figure out if flying from EZE works better for your plans.

      • AVIANCA has direct flights from Buenos Aires to UIO leaving from EZE. Book your favourite aisle (or window) seat and arrive at your destination in a single stretch.

      • AVIANCA ranks number one in bookings on the EZE to UIO route.

      • If you're looking for a consistently punctual carrier, go with AVIANCA. It boasts an on-time performance of 81.4% for flights between Ministro Pistarini Airport and Mariscal Sucre International Airport.

      • Tick a new place 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 Mariscal Sucre International Airport, browse these options when departing from Ministro Pistarini Airport:

        • El Dorado International Airport (BOG)

        • Jorge Chavez International Airport (LIM)

        • Tocumen International Airport (PTY)

      • You can get to EZE from the centre of Buenos Aires in approximately 35 minutes by car (depending on traffic conditions). The journey on public transport will take roughly 2 hours 10 minutes to travel the 32 kilometres or so.

      • Kick off your vacation early with an extra night away from home. Before catching your Buenos Aires to UIO flight, unwind in one of these hotels close to Ministro Pistarini Airport:

      • Flights from Ministro Pistarini Airport have a proven record for punctuality, with 83.93% of them arriving on schedule.

      About Mariscal Sucre International Airport (UIO)

      • Have a late flight from Buenos Aires to Mariscal Sucre International Airport? Don't let your travel day stretch into tomorrow. Check in to one of these hotels near UIO and give yourself a well-earned lights-out:

      • Fast-track your adventure by picking up a Mariscal Sucre International Airport rental car. Grab your wheels from Europcar, Nazcar Rent a Car or Goldcar and explore beyond Quito's usual tourist stops.

      • For the best deal, reserve your vehicle around three weeks in advance of your Buenos Aires to Mariscal Sucre International Airport flight.

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

      • Central Quito is roughly 13 kilometres from Mariscal Sucre International Airport. Travel times by cab or car rental will vary depending on time of day and traffic conditions, so do a little research before you go.

      • It takes around 2 hours 10 minutes to get there using public transport.

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

      • The lowest price we've found for a one-way ticket from Buenos Aires to Mariscal Sucre International Airport is C$290. For a return flight on this route, the best price is C$620. Depending on when and how early you book, these fares could change.

      • Booking early is often the key to scoring a cheap flight from Buenos Aires to UIO. Fares tend to rise as seats fill up, so the closer you get to departure, the more you'll likely spend on your ticket.

      • If you can be flexible with your travel plans, try using the 'Whole month' search tool. It'll give you the cheapest price across every month when searching for your Buenos Aires to Mariscal Sucre International Airport ticket.

      • Locking in a cheap flight ticket from Buenos Aires to UIO is a piece of cake with Price Alerts. Simply create one of these automatic alerts and we'll get in touch when there's a better deal.

      • Tailor your flights using filters. Choose your arrival and departure times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Buenos Aires to Mariscal Sucre International Airport.

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

      • April is the quietest month for flights from Buenos Aires to Mariscal Sucre International Airport (UIO), while August is the most popular. Find the best time to go to Quito based on whether you like a bustling atmosphere or a more laid-back vibe.

      • Lock in a Buenos Aires to UIO flight ticket departing in August if you want to experience the city during its warmest month. You can expect temperatures in Quito to range from 7ºC (45ºF) to 19ºC (66ºF).

      • Look for cheap tickets from Buenos Aires to Mariscal Sucre International Airport in July if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 7ºC (45ºF) and 18ºC (64ºF).

      More about Quito

      • When it comes to searching for somewhere to lay your head, you'll find the best places to stay in Quito right here. Browse these options as soon as you've locked in your flight from Buenos Aires to Mariscal Sucre International Airport:

      • All great vacations should include some sightseeing. Free Walking Tour Quito, Quito Historic Centre and Catedral Metropolitana de Quito are essential stops on your Quito itinerary.

      Explore more of Ecuador

      • Quito has loads to offer, but there are so many other parts of Ecuador waiting to be explored. About 290 kilometres south-west of Quito, a visit to Guayaquil will fill your itinerary to the brim. Check out popular attractions like Amazon Rainforest, Stella Maris Galapagos Luxury Yacht and Palacio de Cristal.

      • If there's time to check out another major stop in Ecuador, head for Manta, roughly 274 kilometres west of Quito. Playa de Tarqui, Miraflores Park and Las Malvinas Park are key reasons to visit.

      Prices shown on this page are estimated lowest prices only. Found in the last 45 days.