UIO - BUE

$193 Find Cheap Flights from Quito to Buenos Aires

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Quito to Buenos Aires departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Quito to Buenos Aires, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Quito to Buenos Aires, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Quito to Buenos Aires

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Quito to Buenos Aires that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Quito to Buenos Aires

KAYAK's recommended round-trip deals from the most popular airlines that fly from Quito to Buenos Aires.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
9:10 am - 7:40 amUIO-AEP
20h 30m2 stops
 Logo
5:58 pm - 3:54 pmAEP-UIO
23h 56m1 stop
Tue, May 27 - Tue, Jun 3
LATAM Airlines Logo
10:31 am - 2:40 amUIO-EZE
14h 09m2 stops
LATAM Airlines Logo
12:58 pm - 2:04 amEZE-UIO
15h 06m2 stops
$513LATAM Airlines
Find Deal
Thu, Jun 5 - Mon, Jun 9
LATAM Airlines Logo
6:37 pm - 4:05 pmUIO-AEP
19h 28m2 stops
LATAM Airlines Logo
8:40 am - 2:04 amAEP-UIO
19h 24m2 stops
$514LATAM Airlines
Find Deal
Sat, Jul 5 - Sun, Jul 13
Avianca Logo
8:40 pm - 4:25 amUIO-EZE
5h 45mnonstop
Avianca Logo
5:55 am - 10:20 amEZE-UIO
6h 25mnonstop
$524Avianca
Find Deal
Tue, Aug 12 - Mon, Aug 18
Avianca Logo
8:40 pm - 4:25 amUIO-EZE
5h 45mnonstop
Avianca Logo
5:30 am - 9:55 amEZE-UIO
6h 25mnonstop
$526Avianca
Find Deal
Thu, May 22 - Wed, May 28
 Logo
7:09 am - 4:05 amUIO-AEP
18h 56m1 stop
 Logo
5:58 pm - 3:54 pmAEP-UIO
23h 56m1 stop
Tue, May 27 - Tue, Jun 3
Copa Airlines Logo
2:29 pm - 3:58 amUIO-EZE
11h 29m1 stop
Copa Airlines Logo
5:03 am - 2:10 pmEZE-UIO
11h 07m1 stop
$539Copa Airlines
Find Deal
Tue, Jun 10 - Sun, Jun 22
Copa Airlines Logo
5:59 am - 12:58 amUIO-EZE
16h 59m1 stop
Copa Airlines Logo
2:32 pm - 12:33 amEZE-UIO
12h 01m1 stop
$569Copa Airlines
Find Deal
Mon, May 19 - Fri, Jun 27
JetSMART Logo
4:41 pm - 6:40 pmUIO-AEP
23h 59m2 stops
JetSMART Logo
12:55 pm - 3:54 pmAEP-UIO
28h 59m2 stops
$655JetSMART
Find Deal
Wed, Aug 6 - Sun, Aug 10
JetSMART Logo
4:41 pm - 4:40 amUIO-AEP
9h 59m1 stop
JetSMART Logo
10:10 pm - 4:14 pmAEP-UIO
20h 04m2 stops
$748JetSMART
Find Deal
Fri, Jul 11 - Sat, Jul 19
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KAYAK's insights & trends for Quito to Buenos Aires flights

Get data-powered insights and trends into flights from Quito to Buenos Aires to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Quito to Buenos Aires flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Quito to Buenos Aires.

Our data shows that the cheapest route for a return flight from Quito to Buenos Aires cost $279 and was between Quito (UIO) and Buenos Aires Ministro Pistarini Airport (EZE). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $279.

What’s the cheapest day of the week to fly from Quito to Buenos Aires?

The average price of all round-trip flights from Quito to Buenos Aires clicked on KAYAK for each day over the last 12 months.

When flying from Quito to Buenos Aires, you should consider leaving on a Tuesday and avoid Saturdays if you are looking for the best rates. For your return to Quito, you’ll find the best rates on Wednesdays and the most expensive ones on Saturdays.

What is the cheapest month to fly from Quito to Buenos Aires?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Quito to Buenos Aires, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Quito to Buenos Aires is May, where tickets cost $582 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $646 and $613 respectively.

How far in advance should I book a flight from Quito to Buenos Aires?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Quito to Buenos Aires, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Quito to Buenos Aires, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonJanuary
High seasonAugust
Cheapest flight$193
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Quito to Buenos Aires Jorge Newbery

When to book flights from Quito to Buenos Aires

Are your dates flexible? Find out the best times to travel from Quito to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Quito to Buenos Aires

  • What is the cheapest flight from Quito to Buenos Aires?

    In the last 3 days, the lowest price for a flight from Quito to Buenos Aires was $193 for a one-way ticket and $508 for a round-trip.

  • Do I need a passport to fly between Quito and Buenos Aires?

    Yes

  • Which airports will I be using when flying from Quito to Buenos Aires?

    Quito is served by only 1 airport and there are 2 airports in Buenos Aires. You will leave Quito from Quito Mariscal Sucr and you will be arriving in Buenos Aires at one of these airports: Buenos Aires Jorge Newbery or Buenos Aires Ministro Pistarini.

  • Which aircraft models fly most regularly from Quito to Buenos Aires?

    The Airbus A320neo is the aircraft model that flies most regularly on the Quito to Buenos Aires flight route.

  • Which airline alliances offer flights from Quito to Buenos Aires?

    Star Alliance is the only airline alliance operating flights between Quito and Buenos Aires.

  • On which days can I fly direct from Quito to Buenos Aires?

    You can catch a nonstop flight from Quito to Buenos Aires on on Tuesday, Thursday, Saturday, and Sunday.

  • Which is the best airline for flights from Quito to Buenos Aires, LATAM Airlines or Avianca?

    The two airlines most popular with KAYAK users for flights from Quito to Buenos Aires are LATAM Airlines and Avianca. With an average price for the route of $610 and an overall rating of 7.5, LATAM Airlines is the most popular choice. Avianca is also a great choice for the route, with an average price of $637 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from Quito to Buenos Aires?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Quito to Buenos Aires.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Quito to Buenos Aires?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Quito is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Quito to Buenos Aires?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buenos Aires with an airline and back to Quito with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Quito to Buenos Aires?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires from Quito up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Quito to Buenos Aires

  • Looking for a cheap flight? 25% of our users found flights on this route for $382 or less one-way and $596 or less round-trip.

Prefer to fly direct from Quito to Buenos Aires?

Find which airlines fly direct from Quito Mariscal Sucr Airport to Buenos Aires, which days they fly and book direct flights.

Direct departures

Quito Mariscal Sucr to Buenos Aires

Tuesday

Avianca

Avianca

Thursday

Avianca

Avianca

Saturday

Avianca

Avianca

Sunday

Avianca

Avianca

See more direct flights

Direct returns

Buenos Aires to Quito Mariscal Sucr

Monday

Avianca

Avianca

Wednesday

Avianca

Avianca

Friday

Avianca

Avianca

Sunday

Avianca

Avianca

See more direct flights
See more direct flights

Top airlines flying from Quito to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from Quito to Buenos Aires. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Quito to Buenos Aires? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LATAM AirlinesOverall score based on 1767 reviews
7.0Entertainment
7.4Comfort
7.6Boarding
8.1Crew
6.7Food
Airline reviews

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

10.0 ExcellentRita, Apr 2025LIM - JFK
Read more LATAM Airlines reviews

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

We didn’t have any entertainment. I tried to go online without success. The airplane was extremely cold and they didn’t have blankets.

It was good, however the airplane was really cold. We received snacks and the crew was friendly.

Delta has an outstanding service. They are courteous and punctual most of the time. The flight departed a half hour late but we arrived 15 minutes early.

Not sure why there are so many security checks at this airport. Consistently annoying showing passport over and over, checking carryons at gate all the while trying to make tight connection. Basically it was uncomfortable crowded cabin with meidiocre service

Although the flight is goof and the crew is good, the way the airline charges you for every service is ridiculous.

They didi not provide wheelchair though we had requested. We had to run around for 40 minutes and arrange it from the airport!

Everything was good except the check in. Could not do it online neither on the machines in the airport. Needed special assistance from the airline desk clerk

Friendly staff, It was the first flight out for our plane, so had to be deiced from the frost. Only delayed a few minutes,

Staff encountered friendly and helpful. Flight delayed 1 hour due to mechanical issue, but made it through Atlanta immkgration and security in plenty of time,

I receive a service for what I pay, so it is fair.

A few years ago long flights 6 hours or so used to have video screens and they offered ear phones. The food cart used to come and drinks. Now absolutely nothing. Avianca is as bad as Spirit Airlines. Avianca will now be my last choice when booking my next flight.

There isn't much space in-between seats and even water needs to be paid for during the flight.

We did not know about the bag fees until check in. They are way too high. It’s insane. We also had a huge delay and everything costed extra which was very annoying.

Lounge for business was closed. Boarding was rush and stand by. Seat for business is just the middle seat blocked and some more leg room.

Flew with our two children. Paid $380 to check two bags (one was overweight). They then left the bags behind on Sunday, December 21st, with all our family’s clothes and family Christmas presents. When we arrived at our destination they told us the bags had not arrived, and they thought (but didn’t know) they were still in Boston, but that there’d be a flight the next day and the bags would arrive the next day. The next day we found out there was no flight, now we’re hoping we get our bags before we fly back out. Meanwhile, trying to get any engagement or accurate information is a waste of time. The folks at the call center are just gatekeepers, who can’t connect with any departments that actually do things to solve a problem. Getting information is made deliberately difficult. My biggest regret is that I’ve had a number of awful experiences with Avianca traveling between the US and Colombia, and still let myself get suckered into buying these tickets because the schedule was great. Never again.

We were not aware carry-on bags cost extra until we arrived at the airport so, we were charged $240.00 for two small carry- on bags! There was a substantial fee for drinks and snacks. No wifi, or other entertainment was available. Waiting areas were crowded and uncomfortable.

So so, you feel like you have to pay for everything each time

COP 7,000 for a cup of mediocre coffee. I thought I was on Spirit Airlines for a minute. Otherwise the flight was fine. Nothing exceptional to report.

please see previous response; it covers the whole travel trajectory.

Everything you need to know for your flight from Quito to Buenos Aires

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