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Cheap flights from Quito to Buenos Aires from $236

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Quito to Buenos Aires departing on 6/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Quito to Buenos Aires

Cheap round-trip flights

These are some of the best round-trip flight deals from Quito to Buenos Aires that have been recently found on momondo from popular airlines, departing in the coming months.
4:41 pm - 4:20 amUIO-AEP
9h 39m1 stop
10:10 pm - 3:54 pmAEP-UIO
19h 44m2 stops
$477JetSMART
Find Deal
Wed, Apr 2 - Tue, Apr 8
4:41 pm - 4:20 amUIO-AEP
9h 39m1 stop
5:58 pm - 3:54 pmAEP-UIO
23h 56m1 stop
$547JetSMART
Find Deal
Wed, Apr 2 - Tue, Apr 8
4:41 pm - 4:20 amUIO-AEP
9h 39m1 stop
11:00 am - 3:54 pmAEP-UIO
30h 54m3 stops
Wed, Apr 2 - Tue, Apr 8
4:41 pm - 4:20 amUIO-AEP
9h 39m1 stop
9:05 pm - 2:24 pmAEP-UIO
19h 19m2 stops
Fri, May 2 - Sat, May 10
12:42 pm - 7:40 amUIO-AEP
16h 58m2 stops
3:40 pm - 2:04 amAEP-UIO
12h 24m2 stops
$586LATAM Airlines
Find Deal
Fri, May 9 - Fri, May 16
6:40 am - 2:30 amUIO-EZE
17h 50m2 stops
12:48 pm - 2:04 amEZE-UIO
15h 16m2 stops
$586LATAM Airlines
Find Deal
Fri, Apr 25 - Sat, May 3
5:00 pm - 5:35 amUIO-EZE
10h 35m1 stop
5:55 am - 10:20 amEZE-UIO
6h 25mnonstop
$610Avianca
Find Deal
Mon, Mar 31 - Sun, Apr 6
8:40 pm - 4:25 amUIO-EZE
5h 45mnonstop
5:55 am - 10:20 amEZE-UIO
6h 25mnonstop
$619Avianca
Find Deal
Thu, Jun 26 - Mon, Jun 30
3:09 am - 12:58 amUIO-EZE
19h 49m1 stop
10:18 am - 12:33 amEZE-UIO
16h 15m1 stop
$662Copa Airlines
Find Deal
Thu, Apr 10 - Wed, Apr 16
3:09 am - 12:47 amUIO-EZE
19h 38m1 stop
2:45 pm - 12:33 amEZE-UIO
11h 48m1 stop
$679Copa Airlines
Find Deal
Sun, Apr 6 - Tue, Apr 15

Avianca flights from Quito to Buenos Aires

Our best Avianca deals on Quito to Buenos Aires flight tickets
Avianca
Mar 31
UIO5:00 pmQuito Mariscal Sucr
10h 35m
1 stop
EZE5:35 amBuenos Aires Ministro Pistarini
Apr 6
EZE5:55 amBuenos Aires Ministro Pistarini
6h 25m
UIO10:20 amQuito Mariscal Sucr
Avianca
Jun 26
UIO8:40 pmQuito Mariscal Sucr
5h 45m
EZE4:25 amBuenos Aires Ministro Pistarini
Jun 30
EZE5:55 amBuenos Aires Ministro Pistarini
6h 25m
UIO10:20 amQuito Mariscal Sucr
Avianca
Apr 2
UIO5:00 pmQuito Mariscal Sucr
10h 35m
1 stop
EZE5:35 amBuenos Aires Ministro Pistarini
Apr 8
EZE6:40 amBuenos Aires Ministro Pistarini
12h 50m
1 stop
UIO5:30 pmQuito Mariscal Sucr

Copa Airlines flights from Quito to Buenos Aires

Our best Copa Airlines deals on Quito to Buenos Aires flight tickets
Copa Airlines
Apr 10
UIO3:09 amQuito Mariscal Sucr
19h 49m
1 stop
EZE12:58 amBuenos Aires Ministro Pistarini
Apr 16
EZE10:18 amBuenos Aires Ministro Pistarini
16h 15m
1 stop
UIO12:33 amQuito Mariscal Sucr
Copa Airlines
Apr 6
UIO3:09 amQuito Mariscal Sucr
19h 38m
1 stop
EZE12:47 amBuenos Aires Ministro Pistarini
Apr 15
EZE2:45 pmBuenos Aires Ministro Pistarini
11h 48m
1 stop
UIO12:33 amQuito Mariscal Sucr
Copa Airlines
Apr 3
UIO3:09 amQuito Mariscal Sucr
19h 38m
1 stop
EZE12:47 amBuenos Aires Ministro Pistarini
Apr 8
EZE2:45 pmBuenos Aires Ministro Pistarini
11h 48m
1 stop
UIO12:33 amQuito Mariscal Sucr

See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Quito to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Quito and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Quito is in May. Flight prices, which tend to average around $584, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Buenos Aires from Quito during November instead. Flights to Buenos Aires in November, while not as cheap as those in May, still average around $585.

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Quito is on a Thursday. momondo users have found tickets for Thursday departures for as low as $546. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Saturday is $683.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our most recent data shows that the best time of day to fly to Buenos Aires is in the morning. Flights from Quito to Buenos Aires during this time can be as low as $613. Try not to purchase tickets in the evening because they tend to be around $638. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Quito Mariscal Sucr to Buenos Aires flight route?

Fly from Quito Mariscal Sucr to Buenos Aires Ministro Pistarini for the best Quito Mariscal Sucr - Buenos Aires flight prices

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

You are more likely to see cheaper flights to Buenos Aires from Quito when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $611 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Quito for as low as $515 on momondo.

What cabin class options are available on Quito Mariscal Sucr to Buenos Aires flights?

There are 1 cabin classes available to choose from on Quito Mariscal Sucr to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Quito to Buenos Aires flight prices changed over time?

As of February 2025, prices for Quito to Buenos Aires flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Quito to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Quito to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Quito to Buenos Aires (UIO to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quito to Buenos Aires

Best Price Found

$236

Fastest flight time

5h 45m

Direct flights

Every day

Airports in Buenos Aires

2 airports
The best one-way flight to Buenos Aires from Quito in the past 72 hours is $236. The best round-trip flight deal from Quito to Buenos Aires found on momondo in the last 72 hours is $477.
The fastest flight from Quito to Buenos Aires takes 5h 45m
Direct flights go from Quito to Buenos Aires every day.
There are 2 airports near Buenos Aires: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)

  • How far is Quito Mariscal Sucr to Buenos Aires by plane?

    Quito Mariscal Sucr and Buenos Aires are 2706.7 mi apart from one another. A reasonable flight in good conditions will take 5h 45m.

  • When did momondo last update prices for flights from Quito Mariscal Sucr Airport to Buenos Aires?

    Prices for flights from Quito Mariscal Sucr Airport to Buenos Aires were last updated today.

  • How many operators does momondo search for flights from Quito Mariscal Sucr Airport to Buenos Aires?

  • How old do you have to be to fly from Quito Mariscal Sucr Airport to Buenos Aires?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Quito Mariscal Sucr Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Quito to Buenos Aires?

  • What is the most popular airline from Quito to Buenos Aires?


Best airlines flying from Quito to Buenos Aires

Compare and see reviews for airlines that fly from Quito to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $317Free CancellationRating
7.5
1,795 reviews
Search LATAM Airlines flights
AviancaPriceFrom $473Free CancellationRating
6.8
2,435 reviews
Search Avianca flights
  • Avianca Flights From Quito to Buenos Aires

    Avianca flight deals from Quito to Buenos Aires start from $473 round-trip. Over the 4 Avianca flights for this route in a normal week, average airfare is usually $644 round-trip - but some users have found much cheaper deals with momondo.


Why use momondo?

Why should I use momondo to find a flight deal from Quito to Buenos Aires?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Quito to Buenos Aires. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Quito to Buenos Aires with flexible booking policies on momondo?

Yes. All flights to Buenos Aires from Quito on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Quito to Buenos Aires?

momondo helps you find the best flight between Quito and Buenos Aires by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Quito to Buenos Aires right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Quito to Buenos Aires flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires