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Cheap Flights from Mariscal Sucre Quito International to Buenos Aires

Compare Mariscal Sucre Quito International to Buenos Aires flight deals

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Flight deals from Mariscal Sucre Quito International to Buenos Aires

Looking for a cheap last-minute deal or the best round-trip flight from Mariscal Sucre Quito International to Buenos Aires? Find the lowest prices on one-way and round-trip tickets right here.
Buenos Aires.AED 1,902 per passenger.Departing Fri, Apr 17, returning Fri, May 8.Round-trip flight with JetSmart.Outbound indirect flight with JetSmart, departing from Mariscal Sucre Quito International on Fri, Apr 17, arriving in Buenos Aires Jorge Newbery.Inbound indirect flight with JetSmart, departing from Buenos Aires Jorge Newbery on Fri, May 8, arriving in Mariscal Sucre Quito International.Price includes taxes and charges.From AED 1,902, select.
Buenos Aires.AED 1,902 per passenger.Departing Sun, May 3, returning Fri, May 8.Round-trip flight with JetSmart.Outbound indirect flight with JetSmart, departing from Mariscal Sucre Quito International on Sun, May 3, arriving in Buenos Aires Jorge Newbery.Inbound indirect flight with JetSmart, departing from Buenos Aires Jorge Newbery on Fri, May 8, arriving in Mariscal Sucre Quito International.Price includes taxes and charges.From AED 1,902, select.
Buenos Aires.AED 1,903 per passenger.Departing Sun, Apr 12, returning Wed, Apr 29.Round-trip flight with JetSmart.Outbound indirect flight with JetSmart, departing from Mariscal Sucre Quito International on Sun, Apr 12, arriving in Buenos Aires Jorge Newbery.Inbound indirect flight with JetSmart, departing from Buenos Aires Jorge Newbery on Wed, Apr 29, arriving in Mariscal Sucre Quito International.Price includes taxes and charges.From AED 1,903, select.
Buenos Aires.AED 1,978 per passenger.Departing Wed, Mar 18, returning Sun, Mar 22.Round-trip flight with JetSmart.Outbound indirect flight with JetSmart, departing from Mariscal Sucre Quito International on Wed, Mar 18, arriving in Buenos Aires Jorge Newbery.Inbound indirect flight with JetSmart, departing from Buenos Aires Jorge Newbery on Sun, Mar 22, arriving in Mariscal Sucre Quito International.Price includes taxes and charges.From AED 1,978, select.
Buenos Aires.AED 1,978 per passenger.Departing Sun, Apr 26, returning Wed, Jun 3.Round-trip flight with JetSmart.Outbound indirect flight with JetSmart, departing from Mariscal Sucre Quito International on Sun, Apr 26, arriving in Buenos Aires Jorge Newbery.Inbound indirect flight with JetSmart, departing from Buenos Aires Jorge Newbery on Wed, Jun 3, arriving in Mariscal Sucre Quito International.Price includes taxes and charges.From AED 1,978, select.
Buenos Aires.AED 2,000 per passenger.Departing Fri, May 1, returning Wed, Jun 10.Round-trip flight with JetSmart.Outbound indirect flight with JetSmart, departing from Mariscal Sucre Quito International on Fri, May 1, arriving in Buenos Aires Jorge Newbery.Inbound indirect flight with JetSmart, departing from Buenos Aires Jorge Newbery on Wed, Jun 10, arriving in Mariscal Sucre Quito International.Price includes taxes and charges.From AED 2,000, select.
Buenos Aires.AED 2,052 per passenger.Departing Sun, Mar 29, returning Wed, Apr 15.Round-trip flight with JetSmart.Outbound indirect flight with JetSmart, departing from Mariscal Sucre Quito International on Sun, Mar 29, arriving in Buenos Aires Jorge Newbery.Inbound indirect flight with JetSmart, departing from Buenos Aires Jorge Newbery on Wed, Apr 15, arriving in Mariscal Sucre Quito International.Price includes taxes and charges.From AED 2,052, select.
Buenos Aires.AED 2,080 per passenger.Departing Fri, Dec 26, returning Sun, Mar 22.Round-trip flight with JetSmart.Outbound indirect flight with JetSmart, departing from Mariscal Sucre Quito International on Fri, Dec 26, arriving in Buenos Aires Jorge Newbery.Inbound indirect flight with JetSmart, departing from Buenos Aires Jorge Newbery on Sun, Mar 22, arriving in Mariscal Sucre Quito International.Price includes taxes and charges.From AED 2,080, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Mariscal Sucre Quito International to Buenos Aires flights are currently cheapest in May.
Dec
from AED 2,262
Jan
from AED 2,348
Feb
from AED 2,185
Mar
from AED 1,978
Apr
from AED 1,903
May
from AED 1,902
Jun
from AED 2,110
Jul
from AED 2,435
Aug
from AED 2,435
Sep
from AED 2,453
Oct
from AED 2,439
Nov
Find prices

Direct flights from Mariscal Sucre Quito International to Buenos Aires

Alternative Mariscal Sucre Quito International to Buenos Aires routes

Looking for the cheapest, fastest or easiest route from Mariscal Sucre Quito International to Buenos Aires? You could fly into the following airports instead.

Quito to Buenos Aires: Flight information

The things to know before you go.
Cheapest flight foundAED 1,902
Cheapest month to flyMay
Average flight time5 hrs, 55 mins
Most popular airlineAvianca Costa Rica
Average flights per week8

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

There are 2 airports in Buenos Aires: Buenos Aires Jorge Newbery and Buenos Aires Ministro Pistarini.
The best price we found for a round-trip flight from Mariscal Sucre Quito International to Buenos Aires is AED 1,902. 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.
5 hours and 55 minutes is the average flight time from Mariscal Sucre Quito International to Buenos Aires.
Avianca Costa Rica and Avianca fly direct from Mariscal Sucre Quito International to Buenos Aires.
There are 8 flights per week flying from Mariscal Sucre Quito International to Buenos Aires, as of December 2025.
The cheapest month to fly from Mariscal Sucre Quito International to Buenos Aires is usually May.
If you're flying from Mariscal Sucre Quito International Airport, the cheapest airport near Buenos Aires is Buenos Aires Jorge Newbery – which is 6.8 km away from the center of Buenos Aires. We've found flights to this airport from AED 1,902.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Mariscal Sucre Quito International Airport to Buenos Aires on Sunday, May 3, 2026.
Yes – the average flight time is 5 hours and 55 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 Buenos Aires 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 Buenos Aires is around 40 days in advance, so don’t leave your flight to the last minute.
In December, the average temperature is usually around 22°C. January is typically the warmest month in Buenos Aires, when it usually averages around 30°C. You can expect the least rain in June. The coldest month is July, with temperatures averaging 6°C. The rainiest month is March.
Currently, JetSmart and Avianca offer the cheapest flight tickets to Buenos Aires.

Traveling from Mariscal Sucre International Airport (UIO) to Buenos Aires: what you need to know

  • Mariscal Sucre International Airport is located in Quito. Following the UTC-3 timezone, Buenos Aires is two hours ahead of Quito.

  • The most popular route is from Mariscal Sucre International Airport (UIO) to Ministro Pistarini Airport (EZE). Take your pick of five services every week between these two airports. AVIANCA offers a 20:40 departure between UIO and EZE.

  • Leave plenty of time to catch your UIO to Buenos Aires flight. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Delays at security and check-in are more likely if you're traveling during high season, so give yourself a little extra breathing room. A good rule for peak times? Get there up to four hours early for international flights and at least two hours for domestic departures.

  • You can book a direct Mariscal Sucre International Airport to Buenos Aires ticket. Begin your trip at UIO and arrive at Ministro Pistarini Airport (EZE).

  • Keep your eyes peeled for offers from AVIANCA. This carrier operates direct flights from Mariscal Sucre International Airport to Buenos Aires.

  • UIO is around 13 kilometers from central Quito. If you're catching a cab, driving or ride-sharing from the center, it'll take you 45 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the trip time to be around 2 hours 10 minutes.

  • Want a hassle-free start to your journey? Stay near UIO. Whether you've booked an early flight from Mariscal Sucre International Airport to Buenos Aires or don't want departure day to feel hectic, these hotels are worth a look:

  • Mariscal Sucre International Airport has a strong on-time record, so you're unlikely to face delays. Departures from UIO arrive on schedule 88.71% of the time.

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

  • AED 968 is the lowest price we've seen for a one-way Mariscal Sucre International Airport to Buenos Aires flight. A round-trip flight ticket right now is AED 1,902. Depending on how early you book and the availability, these fares may change.

  • Get cheap flights from UIO to Buenos Aires by booking three months ahead. According to our research, that's the sweet spot for picking up a bargain.

  • Organize your trip for July. That's the best month for scoring a bargain on Mariscal Sucre International Airport to Buenos Aires tickets. If you have flexibility with your dates, use the 'Whole month' tool to access the lowest price across every month.

  • Never miss a deal on cheap flights from UIO to Buenos Aires by setting up a Price Alert. We'll send you an email or notification on the app when a special offer becomes available.

  • Pick your ideal departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from Mariscal Sucre International Airport to Buenos Aires by 'Cheapest,' 'Fastest' or 'Best.'

Airports in Buenos Aires

Jorge Newbery Airport (AEP)

  • The distance from Jorge Newbery Airport (AEP) to central Buenos Aires is roughly 14 kilometers. It'll take you about 20 minutes to get to the center driving.

  • It typically takes 40 minutes if you're using public transport.

  • If you're coming in on a late flight from Mariscal Sucre International Airport to Buenos Aires, nothing beats the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and sleeping not long after at one of these hotels near AEP:

  • Fast-track your adventure by picking up a Jorge Newbery Airport rental car. Grab your wheels from Hertz, Localiza or rentar low cost and explore beyond Buenos Aires's main sights.

  • Lock in the best possible rate by reserving your ride from Jorge Newbery Airport around one week before your flight from UIO to Buenos Aires.

Ministro Pistarini Airport (EZE)

  • Ministro Pistarini Airport (EZE) is around 32 kilometers from the center of Buenos Aires. Following your flight from Mariscal Sucre International Airport to Buenos Aires, it'll take you around 35 minutes to reach the heart of the city in a cab or ride-share.

  • If you're catching public transport, it'll take around 2 hours 10 minutes.

  • Hang up the 'Do not disturb' sign and relax at a hotel near EZE. Here are a few options where you can tuck yourself in after your UIO to Buenos Aires flight:

  • Forget about inconvenient public transport timetables or slow-moving cab lines. Grab a Ministro Pistarini Airport rental car and take your trip in whatever direction you choose. Compare availability and rates from Hertz, Cactus and Localiza.

  • Snap up the best price by booking your ride from EZE one week ahead of time. You can also expect to have a wider range of vehicles.

Best time to go to Buenos Aires

  • Before you book your flights from Mariscal Sucre International Airport to Buenos Aires, consider which time of year is best for you. Peak season in Buenos Aires offers a bustling atmosphere and plenty of activities, while the off-season brings better deals on hotels and smaller crowds.

  • Lock in a Mariscal Sucre International Airport to Buenos Aires flight ticket with a departure in January if you're eager to explore the city during its warmest month. You can expect temperatures to range from 19ºC (66ºF) to 31ºC (88ºF).

  • If you like cooler conditions, look for a cheap ticket from UIO to Buenos Aires in July when temperatures average between 5ºC (41ºF) and 15ºC (59ºF).

More about Buenos Aires

  • When it comes to looking for somewhere to rest your head, you'll find the best places to stay in Buenos Aires right here. Explore these options after locking in your flight from Mariscal Sucre International Airport to Buenos Aires:

  • There are so many things to discover in this city it can be difficult to know where to begin. Recoleta Cemetery, Obelisco de Buenos Aires and Casa Rosada are major attractions which should be on any well-planned Buenos Aires itinerary.

Explore more of Argentina

  • You've done Buenos Aires, now it's time to explore other parts of Argentina. Travel about 274 kilometers north-west to Rosario to check off its leading sights. From Monumento a la Bandera (Flag Monument) to Predio Ferial Parque de la Independencia and Parque Nacional a la Bandera, you'll have a full itinerary ahead.

  • If you want to check out another major destination in Argentina, consider Mar Del Plata, roughly 386 kilometers south of Buenos Aires. Casino Central de Mar del Plata, Centro Cultural Villa Victoria Ocampo and Villa Ortiz Basualdo.Museo Municipal de Arte Juan Carlos Castagnino are highlights.

More travel options

Plan the rest of your trip from Quito to Buenos Aires

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