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Cheap flights from Quito to Buenos Aires from $251

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 7/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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
4:49 pm - 4:20 am
UIO
-
AEP
9h 31m
1 stop
JetSMART Logo
5:20 am - 4:00 pm
AEP
-
UIO
12h 40m
1 stop
$447JetSMART
Sun, Nov 1 - Wed, Nov 11
JetSMART Logo
4:49 pm - 4:20 am
UIO
-
AEP
9h 31m
1 stop
JetSMART Logo
5:27 am - 4:04 pm
AEP
-
UIO
12h 37m
1 stop
$449JetSMART
Wed, Sep 23 - Fri, Sep 25
JetSMART Logo
4:49 pm - 6:20 pm
UIO
-
AEP
23h 31m
2 stops
JetSMART Logo
5:27 am - 4:04 pm
AEP
-
UIO
12h 37m
1 stop
$467JetSMART
Wed, Sep 23 - Fri, Sep 25
JetSMART Logo
4:49 pm - 4:20 am
UIO
-
AEP
9h 31m
1 stop
JetSMART Logo
5:20 am - 4:00 pm
AEP
-
UIO
12h 40m
1 stop
$477JetSMART
Sun, Nov 1 - Wed, Nov 11
JetSMART Logo
4:49 pm - 4:20 am
UIO
-
AEP
9h 31m
1 stop
JetSMART Logo
5:20 am - 4:00 pm
AEP
-
UIO
12h 40m
1 stop
$479JetSMART
Fri, Nov 13 - Sun, Nov 22
LATAM Airlines Logo
4:59 pm - 8:30 am
UIO
-
AEP
13h 31m
2 stops
LATAM Airlines Logo
8:05 pm - 3:15 am
AEP
-
UIO
9h 10m
1 stop
$480LATAM Airlines
Wed, Sep 23 - Thu, Oct 8
JetSMART Logo
4:49 pm - 4:20 am
UIO
-
AEP
9h 31m
1 stop
JetSMART Logo
5:20 am - 4:00 pm
AEP
-
UIO
12h 40m
1 stop
$484JetSMART
Sun, Oct 25 - Wed, Nov 18
JetSMART Logo
4:49 pm - 4:20 am
UIO
-
AEP
9h 31m
1 stop
JetSMART Logo
5:27 am - 4:04 pm
AEP
-
UIO
12h 37m
1 stop
$487JetSMART
Sun, Aug 30 - Sun, Sep 6
LATAM Airlines Logo
7:55 am - 6:30 pm
UIO
-
AEP
8h 35m
1 stop
LATAM Airlines Logo
8:05 pm - 3:15 am
AEP
-
UIO
9h 10m
1 stop
$491LATAM Airlines
Fri, Sep 11 - Thu, Sep 17
LATAM Airlines Logo
8:05 pm - 4:00 pm
UIO
-
AEP
17h 55m
1 stop
LATAM Airlines Logo
8:05 pm - 3:15 am
AEP
-
UIO
9h 10m
1 stop
$494LATAM Airlines
Thu, Aug 13 - Mon, Aug 24

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JetSMART flights from Quito to Buenos Aires Jorge Newbery Airport

Our best JetSMART deals on Quito to Buenos Aires Jorge Newbery Airport flight tickets
JetSMART
Nov 1
UIO4:49 pmQuito Mariscal Sucr
9h 31m
1 stop
AEP4:20 amBuenos Aires Jorge Newbery
Nov 11
AEP5:20 amBuenos Aires Jorge Newbery
12h 40m
1 stop
UIO4:00 pmQuito Mariscal Sucr
$477
JetSMART
Nov 13
UIO4:49 pmQuito Mariscal Sucr
9h 31m
1 stop
AEP4:20 amBuenos Aires Jorge Newbery
Nov 22
AEP5:20 amBuenos Aires Jorge Newbery
12h 40m
1 stop
UIO4:00 pmQuito Mariscal Sucr
$479
JetSMART
Oct 25
UIO4:49 pmQuito Mariscal Sucr
9h 31m
1 stop
AEP4:20 amBuenos Aires Jorge Newbery
Nov 18
AEP5:20 amBuenos Aires Jorge Newbery
12h 40m
1 stop
UIO4:00 pmQuito Mariscal Sucr
$484

LATAM Airlines flights from Quito to Buenos Aires Jorge Newbery Airport

Our best LATAM Airlines deals on Quito to Buenos Aires Jorge Newbery Airport flight tickets
LATAM Airlines
Sep 23
UIO4:59 pmQuito Mariscal Sucr
13h 31m
2 stops
AEP8:30 amBuenos Aires Jorge Newbery
Oct 8
AEP8:05 pmBuenos Aires Jorge Newbery
9h 10m
1 stop
UIO3:15 amQuito Mariscal Sucr
$480
LATAM Airlines
Jul 5
UIO8:05 pmQuito Mariscal Sucr
17h 55m
1 stop
AEP4:00 pmBuenos Aires Jorge Newbery
Aug 18
AEP10:30 pmBuenos Aires Jorge Newbery
14h 35m
2 stops
UIO11:05 amQuito Mariscal Sucr
$491
LATAM Airlines
Aug 13
UIO8:05 pmQuito Mariscal Sucr
17h 55m
1 stop
AEP4:00 pmBuenos Aires Jorge Newbery
Aug 24
AEP8:05 pmBuenos Aires Jorge Newbery
9h 10m
1 stop
UIO3:15 amQuito Mariscal Sucr
$494

momondo Fare Finder

 
Customize your flight search to find flights from Quito to Buenos Aires Jorge Newbery Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 9, 2026.
Use the filters below to find and compare flights from Quito to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

QuitoBuenos Aires

UIO - AEP

UIOAEP

Quito Mariscal Sucr

Sun 11/1

4:49 pm-4:20 am

1 stop9h 31m

Buenos Aires Jorge Newbery

Wed 11/11

5:20 am-4:00 pm

1 stop12h 40m

$447

QuitoBuenos Aires

UIO - AEP

UIOAEP

Quito Mariscal Sucr

Wed 9/23

4:49 pm-4:20 am

1 stop9h 31m

Buenos Aires Jorge Newbery

Fri 9/25

5:27 am-4:04 pm

1 stop12h 37m

$449

QuitoBuenos Aires

UIO - AEP

UIOAEP

Quito Mariscal Sucr

Wed 9/23

4:49 pm-6:20 pm

2 stops23h 31m

Buenos Aires Jorge Newbery

Fri 9/25

5:27 am-4:04 pm

1 stop12h 37m

$467

QuitoBuenos Aires

UIO - AEP

UIOAEP

Quito Mariscal Sucr

Sun 11/1

4:49 pm-4:20 am

1 stop9h 31m

Buenos Aires Jorge Newbery

Wed 11/11

5:20 am-4:00 pm

1 stop12h 40m

$477

QuitoBuenos Aires

UIO - AEP

UIOAEP

Quito Mariscal Sucr

Fri 11/13

4:49 pm-4:20 am

1 stop9h 31m

Buenos Aires Jorge Newbery

Sun 11/22

5:20 am-4:00 pm

1 stop12h 40m

$479

QuitoBuenos Aires

UIO - AEP

UIOAEP

Quito Mariscal Sucr

Wed 9/23

4:59 pm-8:30 am

2 stops13h 31m

Buenos Aires Jorge Newbery

Thu 10/8

8:05 pm-3:15 am

1 stop9h 10m

$480

QuitoBuenos Aires

UIO - AEP

UIOAEP

Quito Mariscal Sucr

Sun 10/25

4:49 pm-4:20 am

1 stop9h 31m

Buenos Aires Jorge Newbery

Wed 11/18

5:20 am-4:00 pm

1 stop12h 40m

$484

QuitoBuenos Aires

UIO - AEP

UIOAEP

Quito Mariscal Sucr

Sun 8/30

4:49 pm-4:20 am

1 stop9h 31m

Buenos Aires Jorge Newbery

Sun 9/6

5:27 am-4:04 pm

1 stop12h 37m

$487
Quickest round-trip

QuitoBuenos Aires

UIO - AEP

UIOAEP

Quito Mariscal Sucr

Fri 9/11

7:55 am-6:30 pm

1 stop8h 35m

Buenos Aires Jorge Newbery

Thu 9/17

8:05 pm-3:15 am

1 stop9h 10m

$491

QuitoBuenos Aires

UIO - AEP

UIOAEP

Quito Mariscal Sucr

Thu 8/13

8:05 pm-4:00 pm

1 stop17h 55m

Buenos Aires Jorge Newbery

Mon 8/24

8:05 pm-3:15 am

1 stop9h 10m

$494

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Quito to Buenos Aires Jorge Newbery Airport

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 Jorge Newbery Airport?

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

The cheapest month to fly to Buenos Aires Jorge Newbery Airport from Quito is in March. Flight prices, which tend to average around $488, are often lower during this time because this is during the off-season. If you aren’t able to travel to Buenos Aires Jorge Newbery Airport during the month of March, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $492.

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

You are more likely to see cheaper flights to Buenos Aires Jorge Newbery Airport from Quito when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires Jorge Newbery Airport for around $562 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires Jorge Newbery Airport from Quito for as low as $418 on momondo.

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

You could potentially save up to 11% on your flight if you consider stops on a Quito to Buenos Aires Jorge Newbery Airport flight.

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

As of June 2026, prices for Quito to Buenos Aires Jorge Newbery Airport flights are approximately 52% cheaper when compared to flights at the same time last year.

When to book flights from Quito to Buenos Aires Jorge Newbery Airport

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

Cheap Quito to Buenos Aires Jorge Newbery Airport (UIO to AEP) flight deals and tips

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

Fastest flight time

8h 00m

Direct flights

None
The fastest flight from Quito to Buenos Aires Jorge Newbery Airport takes 8h 00m
There are no direct flights from Quito to Buenos Aires Jorge Newbery Airport. There are no popular flight routes from Quito to Buenos Aires Jorge Newbery Airport.
Search flight deals

Frequently asked questions about flying from Quito to Buenos Aires Jorge Newbery Airport

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

    The distance between Quito Mariscal Sucr and Buenos Aires Jorge Newbery is about 2702.4 mi. A reasonable flight in good conditions will take 8h 00m.

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

    Prices for flights from Quito Mariscal Sucr Airport to Buenos Aires Jorge Newbery Airport are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Quito Mariscal Sucr Airport to Buenos Aires Jorge Newbery Airport.

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

    The travel and health documents you'll need for your trip to Buenos Aires Jorge Newbery Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires Jorge Newbery Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Quito to Buenos Aires Jorge Newbery Airport

Compare and see reviews for airlines that fly from Quito to Buenos Aires Jorge Newbery Airport with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $488Free CancellationRating
7.4
1,926 reviews
Search LATAM Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Quito to Buenos Aires for you.

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

Flights from Quito to Buenos Aires with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Quito to Buenos Aires flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Buenos Aires, momondo offers a useful price alert feature which will track prices for flights to Buenos Aires from Quito and alert you when they change.

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