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UIO - BUE

$211 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 5/31. 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.
1 adult
0 bags
вс. 5/26
вс. 6/2

Search 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
In the last 7 days travelers have searched 44,335,567 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Quito to Buenos Aires (UIO-BUE)

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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
4:16 pm - 9:20 amUIO-AEP
15h 04m2 stops
5:04 pm - 3:54 pmAEP-UIO
24h 50m2 stops
$458JetSMART
Find Deal
пт., май 31 - сб., июн 15
6:23 am - 9:20 amUIO-AEP
24h 57m3 stops
10:50 pm - 3:24 pmAEP-UIO
18h 34m2 stops
чт., май 23 - чт., май 30
6:23 am - 3:50 pmUIO-EZE
31h 27m3 stops
4:40 pm - 3:24 pmEZE-UIO
24h 44m2 stops
чт., май 23 - чт., май 30
11:58 am - 11:33 amUIO-AEP
21h 35m2 stops
9:30 pm - 12:20 pmAEP-UIO
16h 50m2 stops
$627LATAM Airlines
Find Deal
сб., май 25 - сб., июн 1
1:25 pm - 11:33 amUIO-AEP
20h 08m2 stops
4:10 pm - 2:40 amAEP-UIO
12h 30m2 stops
$637LATAM Airlines
Find Deal
чт., май 23 - чт., май 30
2:35 am - 2:20 pmUIO-EZE
9h 45m1 stop
6:00 am - 10:05 amEZE-UIO
6h 05mnonstop
$638Avianca
Find Deal
ср., май 22 - чт., май 30
7:51 am - 12:05 amUIO-EZE
14h 14m2 stops
6:00 am - 10:05 amEZE-UIO
6h 05mnonstop
$643Avianca
Find Deal
вт., май 14 - вт., май 21
3:20 am - 9:56 pmUIO-EZE
16h 36m1 stop
10:36 am - 8:37 pmEZE-UIO
12h 01m1 stop
$648Copa Airlines
Find Deal
ср., май 22 - вт., май 28
3:20 am - 9:56 pmUIO-EZE
16h 36m1 stop
4:41 am - 8:37 pmEZE-UIO
17h 56m1 stop
$661Copa Airlines
Find Deal
пт., май 24 - сб., июн 1
9:01 am - 5:00 amUIO-AEP
41h 59m2 stops
6:50 pm - 5:56 amAEP-UIO
37h 06m2 stops
$5,230Aeromexico
Find Deal
чт., май 9 - вт., май 21

Flights from Quito to Buenos Aires - Travel Insights & Trends

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 one-way flights from Quito to Buenos Aires.
Our data shows that the cheapest route for a one-way flight from Quito to Buenos Aires cost $311 and was between Quito and Buenos Aires Ministro Pistarini Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $505.

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

The average price of all flights from Quito to Buenos Aires clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Buenos Aires on a Monday and more expensive on a Friday. On your return trip to Quito, you should consider flying back on a Sunday, and avoid Wednesdays for better deals.

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 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 September, where tickets cost $613 on average. On the other hand, the most expensive months are December and February, where the average cost of tickets is $719 and $714 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
To get a below average price on the flight from Quito to Buenos Aires, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 68 days before departure.

Which airlines provide the cheapest flights from Quito to Buenos Aires?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Quito to Buenos Aires found on KAYAK was with JetSMART for $211. JetSMART proposed a round-trip connection from $458 and LATAM Airlines from $627.

Which airlines fly non-stop between Quito and Buenos Aires?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Quito to Buenos Aires.
There is just one airline that flies from Quito to Buenos Aires direct and that is Avianca. The best one-way deal found from Avianca for the route is $331.

How many flights are there between Quito and Buenos Aires per day?

There is a maximum of 1 nonstop flight a day that takes off from Quito and lands in Buenos Aires, with an average flight time of 5h 50m. The most common departure time is 8:00 pm and most flights take off in the evening. Each week, there are 4 flights.

Which cabin class options are there for flights between Quito and Buenos Aires?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Quito to Buenos Aires take?

The duration of a nonstop flight to Buenos Aires from Quito is typically 5h 50m. The journey crosses a distance of 2,708 miles.

What’s the earliest departure time from Quito to Buenos Aires?

Early birds can take the earliest flight from Quito at 8:45 pm and will be landing in Buenos Aires at 4:35 am.

What’s the latest departure time from Quito to Buenos Aires?

If you prefer to fly at night, the latest flight from Quito to Buenos Aires jets off at 8:45 pm and lands at 4:35 am.

Good to know

Low season

May

High season

November

Cheapest flight

$211
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 2% increase in price.
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 $211 for a one-way ticket and $458 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 Monday, Wednesday, Friday, and Sunday.

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

    The two airlines most popular with KAYAK users for flights from Quito to Buenos Aires are Copa Airlines and Avianca. With an average price for the route of $689 and an overall rating of 7.8, Copa Airlines is the most popular choice. Avianca is also a great choice for the route, with an average price of $664 and an overall rating of 7.5.

  • 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.

See more FAQs

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 $322 or less one-way and $541 or less round-trip.

Prefer to fly non-stop from Quito to Buenos Aires?

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

Nonstop departures

Quito Mariscal Sucr to Buenos Aires

Monday

Avianca

Avianca

Wednesday

Avianca

Avianca

Friday

Avianca

Avianca

Sunday

Avianca

Avianca

See more direct flights

Nonstop returns

Buenos Aires to Quito Mariscal Sucr

Monday

Avianca

Avianca

Tuesday

Avianca

Avianca

Thursday

Avianca

Avianca

Saturday

Avianca

Avianca

See more direct flights
See more direct flights

Top 3 airlines serving 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.
7.8
Copa AirlinesOverall score based on 2861 reviews
7.2entertainment
8.3crew
8.1boarding
7.7comfort
7.4food
Airline reviews

Horrible experience from start to end. Copa costumer service is non existent. They treat you bad. Everybody tells you different information. We didn’t received our luggage in the 1 day stop we did even we they said if was not going to be a problem. They didn’t respect the seats that we had and spread our family leaving in between of two big people who didn’t leave any space for me and crush me from side to side. I’ll never recommend Copa to anybody.

2.0 MediocreAnonymous, Jan 2024PTY - MIA
Read more about Copa Airlines reviews

Horrible experience from start to end. Copa costumer service is non existent. They treat you bad. Everybody tells you different information. We didn’t received our luggage in the 1 day stop we did even we they said if was not going to be a problem. They didn’t respect the seats that we had and spread our family leaving in between of two big people who didn’t leave any space for me and crush me from side to side. I’ll never recommend Copa to anybody.

Copa me elige como "voluntario" para cambiarme y poder enviar a una familia a la cual había sobrevendido los tiquetes. Finalmente me envían a las carreras con Avianca, pero Copa lleva mis maletas hasta Panama y luego las devuelve a mi aeropuerto de origen, dejandome sin mis pertenencias y además no asumen la responsabilidad ya que dicen que es problema de Avianca Literalmente vi cuando el avión de Copa se lleva mis maletas, sus funcionarios en Bogota, incluyendo la gerente local me aseguran la entrega en Miami, pero simplemente era para poder engañarme y dar el cambio de silla por sobreventa

LOCKED MY BAG WITHOUT CONSENT. Had to have my zippers cut upon arrival in Costa Rica.

Cons: "Copa is trash . Doesn’t accolade passengers with hotels . They except people to wait in the airport for 14 hrs lay over when it’s their fault ! Straight trash . Poor 79 year old lady had to stay at the airport cause her family was 4 hours away ! Trash trash"
Pros: "Everything has gone very well."
Cons: "The food (egg) made me get a little bit sick but it wasn’t a big deal."
Pros: "Crew was amazing. I was thinking of upgrading to business class but did not know how"
Cons: "copa is great"
Cons: "If we were not forced to pass through Costumes and take our Luggages and go through security again, although we were in transit for couple of hours only. I lost my pierce and no one helped"
Pros: "Shout out to Ricardo as my new favorite flight attendant."
Pros: "Fantastic crew"
Cons: "Seat cushion was worn out There should be a vegan option for food, or one that can be converted to vegan."
Pros: "Wick and efficient service. On time. Comfortable and clean aircraft. Crew was flexible to guests needs."

Flight was great Customer service was questionable until we found someone at checkin to help us. One young lady took all our passports disappeared for 15 minutes, came back with nothing done, handed to someone else and left for lunch. Very complacent. Baggage was very expensive until we went to the service counter and a separate person helped us. Even with platinum status they wouldn’t allow free bags. We will continue to fly Delta as our preferred carrier but will avoid checking in with Latam. Dr. Armand Radke

Flight from Lima to São Paulo didn’t have USB plug to charge the cellphone.

It was a good experience, the flight was a little too long & the food was ok

Liked check in process To improve: food and beverages. Not second round was offered and meal had no salad.

the flight from Boston to Curitiba was on time actually 30 minutes earlier. latam was not able to unload the luggage for custom checkup in Sao Paulo ii took two and half hours . i missed the flight to Curitiba spend the night in hotel and then flying in the morning to Curitiba

Very unprofessional staff in the checking and boarding. There was no space for my carry-on bag, which is understandable for a full flight. However, the rudeness in answering my questions about my bag were unnecessary. Shaming and threatening a passenger to be left behind was something I had never experienced (I am 57 years old and a Skymiles member) before. At a minimum, the boarding staff (Krystal Mejia and her manager Dee) should undergo further training on cultural sensitivity and professional skills on speaking with passengers. Krystal, just because I have dark hair and “look Latina” does not mean I can speak Spanish. Your assumption and threatening words until the very ending of my boarding (door of the airplane) were not only unnecessary and stressful but something that a passenger should not experience before boarding.

This airline is full of junk fees. After paying to get my kids to sit with me, we were asked at the gate to check in our roller bags and pay $40 for each one. Peruvian passengers all took their roller bag in the plane. I don’t appreciate airlines who spot the gringos to tax them more.

Pros: "Nothing as we could not take the flight."
Cons: "Allowing the option to change your ticket date, but failing all debit and credit cards payments offered, actually means that they are not allowing flight changes due to COVID related issues like they say they do. We had to book new tickets with another airline to get home."
Pros: "The seat was comfort, good attention, flight on timing 😇"
Cons: "In several times the plane went down and up, and I think the pilot had no experience or it was the first time flying"
Cons: "My seat wasn’t clean. Dirt was visible. We used Clorox wipes to clean it before sitting down. If someone had previously sat there with an illness, we would certainly be at risk. Very disappointing to see during Covid-19 outbreak."

More than 3 hours of delay and not even a snack was given.

GOL made the flight experience a true delight. Everything was smooth, from the check in process, to the disembarking moment.

The inflight entertainment did not work on a 6 hour flight The cel phone chargers did not work There was a 45 minute wait for the luggage to get off the plane.

I don't think anyone actually reads these comments, so I won't spend much time on this submission. If you want to talk, you know how to reach me. The D/FW manager of Avianca (self-identified), Juan Calderon, insisted I buy an onward ticket from San Salvador even though I have diplomatic status in El Salvador and live here. It cost me $1,393 and Mr Calderon would not let me make the ticked flexible so I could get a refund. He went out of his way to be rude to me. He gave me seat 32K -- windowless window seat in the last row and did not offer to let me upgrade even though there were plenty of seats. I have flown well over a million miles in my life and this is the worst experience I have ever had. I would like a refund on the ticket I was forced to buy. Just awful!

Avianca flights to Galapagos and back and well organized and on time.

The temperature was cold and the food that we had to pay for was awful. The crew didn’t even offer a free glass of water. It was a long, expensive and uncomfortable flight.

I flew with my service dog unfortunately they didn’t allow it to flight on the canine, but ok, the only problem was that when I arrived to Quito it took 1 hour to deliver my dog, they were supposed to deliver it the moment we get off the airplane.

My international flight from LAX to Argentina had one free check in bag included in the price I paid, however your crew in LAX made me pay $95 USD to carry it on! Please note I had only on small size luggage (carry on size) and one backpack. I demand my $95 USD back that you guys charged me illegally in LAX.

Avianca is the worst most uncomfortable airline I've ever been in, the seats are incredibly small and offer no support, the worst experience I've had traveling ever, do not bother with Avianca

Avianca was organized in boarding and disembarking and all announcements were made in both Spanish and English 👍🏼

Book cheap flights from Quito to Buenos Aires

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Quito to Buenos Aires found on KAYAK in the last 72 hours.
5/31пт.
2 stopsJetSMART
15h 04mUIO-AEP
$211
6/9вс.
1 stopJetSMART
9h 09mUIO-EZE
$247
8/20вт.
3 stops
33h 23mUIO-AEP
$249
8/20вт.
3 stops
31h 27mUIO-EZE
$255
9/26чт.
2 stopsLATAM Airlines
14h 56mUIO-EZE
$318
9/26чт.
3 stopsLATAM Airlines
26h 16mUIO-AEP
$323
5/9чт.
1 stopCopa Airlines
19h 35mUIO-EZE
$323
8/20вт.
2 stopsAvianca
14h 14mUIO-EZE
$325
5/31пт.
nonstopAvianca
5h 50mUIO-EZE
$335
5/4сб.
1 stopCopa Airlines
19h 35mUIO-EZE
$336

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Last minute flights from Quito to Buenos Aires

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Quito to Buenos Aires that are departing in the next 10 days.
4/30вт.
multi-stopCopa Airlines
19h 35mUIO-EZE
5/9чт.
multi-stopCopa Airlines
12h 01mEZE-UIO
$720
5/1ср.
multi-stopCopa Airlines
16h 36mUIO-EZE
5/17пт.
multi-stopCopa Airlines
12h 00mEZE-UIO
$760
4/27сб.
multi-stopCopa Airlines
16h 34mUIO-EZE
5/14вт.
multi-stopCopa Airlines
14h 37mEZE-UIO
$830
5/1ср.
multi-stopCopa Airlines
16h 36mUIO-EZE
5/16чт.
multi-stopCopa Airlines
12h 01mEZE-UIO
$852
4/30вт.
multi-stopCopa Airlines
16h 36mUIO-EZE
5/8ср.
multi-stopCopa Airlines
12h 46mEZE-UIO
$878
4/30вт.
multi-stopCopa Airlines
19h 35mUIO-EZE
5/5вс.
multi-stopCopa Airlines
11h 19mEZE-UIO
$1,116

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Quito - Buenos Aires Flights

Departure:

Quito (UIO)Ecuador

Cabin classes:

$505

Browse origins:

  • Flights » 
  • Quito