Cheap flights from Quito to Buenos Aires from $249

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Quito to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetSMART Logo
4:50 pm - 4:20 amUIO  Quito Mariscal Sucr-AEP Buenos Aires Jorge Newbery
9h 30m1 stop Lima J Chavez Intl
JetSMART Logo
5:27 am - 4:04 pmAEP  Buenos Aires Jorge Newbery-UIO Quito Mariscal Sucr
12h 37m1 stop Lima J Chavez Intl
$414JetSMART
Sun, Mar 14 - Wed, Mar 31
JetSMART Logo
4:49 pm - 4:20 amUIO  Quito Mariscal Sucr-AEP Buenos Aires Jorge Newbery
9h 31m1 stop Lima J Chavez Intl
JetSMART Logo
5:27 am - 4:04 pmAEP  Buenos Aires Jorge Newbery-UIO Quito Mariscal Sucr
12h 37m1 stop Lima J Chavez Intl
$430JetSMART
Wed, Apr 14 - Wed, Apr 28
Multiple Airlines Logo
4:49 pm - 11:00 amUIO  Quito Mariscal Sucr-AEP Buenos Aires Jorge Newbery
16h 11m2 stops Lima J Chavez Intl Santiago Arturo Merino Benitez
Multiple Airlines Logo
5:27 am - 4:04 pmAEP  Buenos Aires Jorge Newbery-UIO Quito Mariscal Sucr
12h 37m1 stop Lima J Chavez Intl
$549Multiple Airlines
Wed, Apr 14 - Wed, Apr 28
Multiple Airlines Logo
4:49 pm - 4:05 amUIO  Quito Mariscal Sucr-AEP Buenos Aires Jorge Newbery
9h 16m1 stop Lima J Chavez Intl
Multiple Airlines Logo
5:27 am - 4:04 pmAEP  Buenos Aires Jorge Newbery-UIO Quito Mariscal Sucr
12h 37m1 stop Lima J Chavez Intl
$553Multiple Airlines
Wed, Apr 14 - Wed, Apr 28
Avianca Logo
12:00 pm - 5:40 amUIO  Quito Mariscal Sucr-EZE Buenos Aires Ministro Pistarini
15h 40m2 stops Guayaquil Jose Joaquin de Olmedo Bogotá El Dorado
Avianca Logo
4:50 pm - 1:15 amEZE  Buenos Aires Ministro Pistarini-UIO Quito Mariscal Sucr
10h 25m1 stop Bogotá El Dorado
$631Avianca
Wed, Apr 14 - Wed, Apr 28
Avianca Logo
12:00 pm - 5:40 amUIO  Quito Mariscal Sucr-EZE Buenos Aires Ministro Pistarini
15h 40m2 stops Guayaquil Jose Joaquin de Olmedo Bogotá El Dorado
Avianca Logo
1:35 am - 5:40 pmEZE  Buenos Aires Ministro Pistarini-UIO Quito Mariscal Sucr
18h 05m1 stop Bogotá El Dorado
$631Avianca
Wed, Apr 14 - Tue, Apr 27
LATAM Airlines Logo
4:45 pm - 6:20 amUIO  Quito Mariscal Sucr-EZE Buenos Aires Ministro Pistarini
11h 35m1 stop Lima J Chavez Intl
LATAM Airlines Logo
7:20 am - 3:45 pmEZE  Buenos Aires Ministro Pistarini-UIO Quito Mariscal Sucr
10h 25m1 stop Lima J Chavez Intl
$633LATAM Airlines
Thu, Mar 25 - Wed, Mar 31
LATAM Airlines Logo
4:45 pm - 6:20 amUIO  Quito Mariscal Sucr-EZE Buenos Aires Ministro Pistarini
11h 35m1 stop Lima J Chavez Intl
LATAM Airlines Logo
12:15 pm - 10:45 pmEZE  Buenos Aires Ministro Pistarini-UIO Quito Mariscal Sucr
12h 30m1 stop Santiago Arturo Merino Benitez
$637LATAM Airlines
Wed, Apr 14 - Sun, Apr 18
Copa Airlines Logo
6:11 am - 12:28 amUIO  Quito Mariscal Sucr-EZE Buenos Aires Ministro Pistarini
16h 17m1 stop Panama City Tocumen Intl
Copa Airlines Logo
4:00 pm - 12:01 amEZE  Buenos Aires Ministro Pistarini-UIO Quito Mariscal Sucr
10h 01m1 stop Panama City Tocumen Intl
$694Copa Airlines
Thu, Mar 11 - Mon, Mar 15
Copa Airlines Logo
6:26 pm - 12:28 amUIO  Quito Mariscal Sucr-EZE Buenos Aires Ministro Pistarini
28h 02m1 stop Panama City Tocumen Intl
Copa Airlines Logo
10:45 am - 9:25 amEZE  Buenos Aires Ministro Pistarini-UIO Quito Mariscal Sucr
24h 40m1 stop Panama City Tocumen Intl
$694Copa Airlines
Mon, Mar 15 - Sun, Apr 4

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Avianca flights from Quito to Buenos Aires

Our best Avianca deals on Quito to Buenos Aires flight tickets
Avianca
Nov 19
UIO6:30 amQuito Mariscal Sucr
16h 00m
2 stops
EZE12:30 amBuenos Aires Ministro Pistarini
Nov 24
EZE1:40 amBuenos Aires Ministro Pistarini
9h 20m
1 stop
UIO9:00 amQuito Mariscal Sucr
$631
Avianca
Nov 19
UIO3:20 pmQuito Mariscal Sucr
12h 45m
1 stop
EZE6:05 amBuenos Aires Ministro Pistarini
Nov 30
EZE7:25 amBuenos Aires Ministro Pistarini
12h 20m
1 stop
UIO5:45 pmQuito Mariscal Sucr
$641
Avianca
Nov 19
UIO3:20 pmQuito Mariscal Sucr
12h 45m
1 stop
EZE6:05 amBuenos Aires Ministro Pistarini
Nov 30
EZE7:25 amBuenos Aires Ministro Pistarini
12h 20m
1 stop
UIO5:45 pmQuito Mariscal Sucr
$642

Copa Airlines flights from Quito to Buenos Aires

Our best Copa Airlines deals on Quito to Buenos Aires flight tickets
Copa Airlines
Nov 16
UIO6:36 pmQuito Mariscal Sucr
11h 24m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Nov 26
EZE2:45 pmBuenos Aires Ministro Pistarini
11h 47m
1 stop
UIO12:32 amQuito Mariscal Sucr
$694
Copa Airlines
Nov 10
UIO5:48 amQuito Mariscal Sucr
20h 28m
1 stop
EZE4:16 amBuenos Aires Ministro Pistarini
Dec 1
EZE4:28 amBuenos Aires Ministro Pistarini
10h 08m
1 stop
UIO12:36 pmQuito Mariscal Sucr
$695
Copa Airlines
Nov 4
UIO5:48 amQuito Mariscal Sucr
20h 10m
1 stop
EZE3:58 amBuenos Aires Ministro Pistarini
Nov 5
EZE4:26 amBuenos Aires Ministro Pistarini
18h 21m
2 stops
UIO8:47 pmQuito Mariscal Sucr
$722

momondo Fare Finder

 
Use the filters below to find and compare flights from Quito to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

QuitoBuenos Aires

UIO Quito Mariscal Sucr - AEP Buenos Aires Jorge Newbery

UIOAEP

Quito Mariscal Sucr

Sun 3/14

4:50 pm-4:20 am

1 stop9h 30m

Buenos Aires Jorge Newbery

Wed 3/31

5:27 am-4:04 pm

1 stop12h 37m

$414

QuitoBuenos Aires

UIO Quito Mariscal Sucr - AEP Buenos Aires Jorge Newbery

UIOAEP

Quito Mariscal Sucr

Wed 4/14

4:49 pm-4:20 am

1 stop9h 31m

Buenos Aires Jorge Newbery

Wed 4/28

5:27 am-4:04 pm

1 stop12h 37m

$430

QuitoBuenos Aires

UIO Quito Mariscal Sucr - AEP Buenos Aires Jorge Newbery

UIOAEP

Quito Mariscal Sucr

Wed 4/14

4:49 pm-11:00 am

2 stops16h 11m

Buenos Aires Jorge Newbery

Wed 4/28

5:27 am-4:04 pm

1 stop12h 37m

$549
Quickest round-trip

QuitoBuenos Aires

UIO Quito Mariscal Sucr - AEP Buenos Aires Jorge Newbery

UIOAEP

Quito Mariscal Sucr

Wed 4/14

4:49 pm-4:05 am

1 stop9h 16m

Buenos Aires Jorge Newbery

Wed 4/28

5:27 am-4:04 pm

1 stop12h 37m

$553

QuitoBuenos Aires

UIO Quito Mariscal Sucr - EZE Buenos Aires Ministro Pistarini

UIOEZE

Quito Mariscal Sucr

Wed 4/14

12:00 pm-5:40 am

2 stops15h 40m

Buenos Aires Ministro Pistarini

Wed 4/28

4:50 pm-1:15 am

1 stop10h 25m

$631

QuitoBuenos Aires

UIO Quito Mariscal Sucr - EZE Buenos Aires Ministro Pistarini

UIOEZE

Quito Mariscal Sucr

Wed 4/14

12:00 pm-5:40 am

2 stops15h 40m

Buenos Aires Ministro Pistarini

Tue 4/27

1:35 am-5:40 pm

1 stop18h 05m

$631

QuitoBuenos Aires

UIO Quito Mariscal Sucr - EZE Buenos Aires Ministro Pistarini

UIOEZE

Quito Mariscal Sucr

Thu 3/25

4:45 pm-6:20 am

1 stop11h 35m

Buenos Aires Ministro Pistarini

Wed 3/31

7:20 am-3:45 pm

1 stop10h 25m

$633

QuitoBuenos Aires

UIO Quito Mariscal Sucr - EZE Buenos Aires Ministro Pistarini

UIOEZE

Quito Mariscal Sucr

Wed 4/14

4:45 pm-6:20 am

1 stop11h 35m

Buenos Aires Ministro Pistarini

Sun 4/18

12:15 pm-10:45 pm

1 stop12h 30m

$637

QuitoBuenos Aires

UIO Quito Mariscal Sucr - EZE Buenos Aires Ministro Pistarini

UIOEZE

Quito Mariscal Sucr

Thu 3/11

6:11 am-12:28 am

1 stop16h 17m

Buenos Aires Ministro Pistarini

Mon 3/15

4:00 pm-12:01 am

1 stop10h 01m

$694

QuitoBuenos Aires

UIO Quito Mariscal Sucr - EZE Buenos Aires Ministro Pistarini

UIOEZE

Quito Mariscal Sucr

Mon 3/15

6:26 pm-12:28 am

1 stop28h 02m

Buenos Aires Ministro Pistarini

Sun 4/4

10:45 am-9:25 am

1 stop24h 40m

$694

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

Prices are currently low for flights on this route.

Typical prices usually range from $513 to $666.
The lowest price recently found on this route was $440.

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Quito is in April. Flight prices, which tend to average around $533, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Buenos Aires from Quito during September instead. Flights to Buenos Aires in September, while not as cheap as those in April, still average around $557.

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 Wednesday. momondo users have found tickets for Wednesday departures for as low as $628. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Sunday is $753.

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 from Quito to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from Quito when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $637 when searching 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 $544 on momondo.

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

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

Can stopping save me money on Quito to Buenos Aires flights?

You could potentially save up to 17% on your flight if you consider stops on a Quito to Buenos Aires flight.

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

As of November 2026, prices for Quito to Buenos Aires flights are approximately 17% 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

$249

Fastest flight time

8h 15m

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 $249. The best round-trip flight deal from Quito to Buenos Aires found on momondo in the last 72 hours is $414.
The fastest flight from Quito to Buenos Aires takes 8h 15m
Direct flights go from Quito to Buenos Aires every day.
There are 2 airports in Buenos Aires. From Quito there are direct flights to Buenos Aires Ministro Pistarini (EZE).

Frequently asked questions about flying from Quito to Buenos Aires

  • 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 8h 15m.

  • 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
JetSMARTPriceFrom $237Free CancellationRating
6.9
350 reviews
Search JetSMART flights
Copa AirlinesPriceFrom $349Free CancellationRating
7.6
1,551 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $359Free CancellationRating
7.4
1,968 reviews
Search LATAM Airlines flights
AviancaPriceFrom $460Free CancellationRating
6.5
2,548 reviews
Search Avianca flights
  • Avianca Flights From Quito to Buenos Aires

    Avianca flight deals from Quito to Buenos Aires start from $460 round-trip. Over the 4 Avianca flights for this route in a normal week, average airfare is usually $640 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.

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 12/2
Wed 12/9

Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires