UIO - AEP

$217 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 12/21. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires Jorge Newbery Airport

 
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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Everything you should know

Cheapest round-trip
$466
Typical prices: $508-$654
JetSMART
Wed 1/14Wed 1/21
UIO - AEP • 2 stops
Cheapest one-way
$217
Typical prices: $223-$340
JetSMART
Sun 12/21
UIO - AEP • 1 stop
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 14% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 16% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Buenos Aires!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Quito to Buenos Aires (UIO-AEP)

 
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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Quito to Buenos Aires

Wed, Jan 14 - Wed, Jan 21
JetSMART Logo
4:49 pm - 9:30 amUIO-AEP
14h 41m2 stops
JetSMART Logo
5:15 am - 4:00 pmAEP-UIO
12h 45m1 stop
$466JetSMART
Find Deal
Sun, Jan 11 - Thu, Feb 12
JetSMART Logo
4:49 pm - 11:20 amUIO-AEP
16h 31m2 stops
JetSMART Logo
10:10 pm - 4:00 pmAEP-UIO
19h 50m2 stops
$481JetSMART
Find Deal
Fri, Feb 6 - Tue, Feb 17
JetSMART Logo
4:49 pm - 9:30 amUIO-AEP
38h 41m2 stops
JetSMART Logo
10:10 pm - 4:00 pmAEP-UIO
19h 50m2 stops
$498JetSMART
Find Deal
Sun, Jan 11 - Fri, Feb 13
JetSMART Logo
4:49 pm - 9:30 amUIO-AEP
14h 41m2 stops
JetSMART Logo
10:10 pm - 4:00 pmAEP-UIO
43h 50m2 stops
$499JetSMART
Find Deal
Wed, Jan 14 - Tue, Jan 20
JetSMART Logo
4:49 pm - 9:30 amUIO-AEP
14h 41m2 stops
JetSMART Logo
10:30 am - 4:00 pmAEP-UIO
31h 30m2 stops
$503JetSMART
Find Deal
Wed, Jan 14 - Wed, Jan 21
Multiple Airlines Logo
4:49 pm - 9:30 amUIO-AEP
14h 41m2 stops
Multiple Airlines Logo
3:40 pm - 3:20 amAEP-UIO
13h 40m2 stops
$513Multiple Airlines
Find Deal
Sun, Jan 11 - Fri, Feb 13
JetSMART Logo
4:49 pm - 11:20 amUIO-AEP
16h 31m2 stops
JetSMART Logo
5:15 am - 4:00 pmAEP-UIO
12h 45m1 stop
$520JetSMART
Find Deal
Sun, Jan 18 - Thu, Jan 29
JetSMART Logo
4:49 pm - 9:30 amUIO-AEP
38h 41m2 stops
JetSMART Logo
4:30 pm - 4:00 pmAEP-UIO
25h 30m2 stops
$523JetSMART
Find Deal
Wed, Jan 14 - Sat, Jan 31
JetSMART Logo
4:49 pm - 9:30 amUIO-AEP
14h 41m2 stops
JetSMART Logo
10:30 am - 3:55 pmAEP-UIO
31h 25m2 stops
$529JetSMART
Find Deal
Sun, Jan 18 - Thu, Jan 22
JetSMART Logo
4:49 pm - 11:20 amUIO-AEP
40h 31m2 stops
JetSMART Logo
10:30 am - 4:00 pmAEP-UIO
31h 30m2 stops
$530JetSMART
Find Deal
Booking Insights

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.

How much is a round-trip flight from Quito to Buenos Aires Jorge Newbery Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Quito to Buenos Aires Jorge Newbery Airport departing in January.

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 Jorge Newbery Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Quito to Buenos Aires, look for departures on Wednesdays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Buenos Aires, Thursday is the cheapest day to fly and Wednesday is the most expensive.

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

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 Jorge Newbery Airport, 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 Jorge Newbery Airport is March, where tickets cost $488 (return) on average. On the other hand, the most expensive months are October and February, where the average cost of round-trip tickets is $644 and $643 respectively.

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

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 Jorge Newbery Airport, 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 Jorge Newbery Airport, you should book around 3 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$217
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Quito to Buenos Aires

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 Quito to Buenos Aires flights

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

    In the last 3 days, the lowest price for a flight from Quito to Buenos Aires Jorge Newbery Airport was $217 for a one-way ticket and $396 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Quito and on arrival in Buenos Aires.

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

    Quito and Buenos Aires are both served by 1 main airport. You will leave Quito from Quito Mariscal Sucr and will be arriving at Buenos Aires Jorge Newbery.

  • 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.

  • 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. Booking your flights between Quito and AEP can sometimes prove cheaper using this method.

  • 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.

Reviews of the top airline 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 1890 reviews
6.7Food
7.3Comfort
7.0Entertainment
8.0Crew
7.6Boarding
Airline reviews

Good flight, boarding ok and crew very nice. Flight was not full so I was able to be very comfortable. Blanket and pillow provided with was good as it was very cold during the flight . Food was very good(small snack sandwich and an excellent piece of orange cake). Overall good flight, no complaints.

10.0 ExcellentMaría Victoria, Nov 2025GRU - COR
Read more LATAM Airlines reviews

Good flight, boarding ok and crew very nice. Flight was not full so I was able to be very comfortable. Blanket and pillow provided with was good as it was very cold during the flight . Food was very good(small snack sandwich and an excellent piece of orange cake). Overall good flight, no complaints.

Wish the seats were a little more comfortable.. it was a 6 hrs nonstop trip. But the crew was courteous and w a smile

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor, the airline was not able to help me move flights.

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

we were missing our luggage, trying to find someone to have any empathy was pretty much not happening....

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

It’s a delta flight operated by LATAM. The whole ticket sale is a mess, delta changed my flight but didn’t update it in LATAM system, I couldn’t get my boarding pass, it took me hours to resolve this issue with delta. I had to change my travel plan. No apology from Delta even though it’s their fault.

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

Information on your arrival and departure airports

Quito (UIO)
Jorge Newbery (AEP)