Cheap Flights from Quito to Buenos Aires

Cheapest flights from Quito to Buenos Aires

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Quito to Buenos Aires. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$296

LATAM Chile

1 layover

10h 25m

09/21/2026

The cheapest one-way flight from Quito to Buenos Aires departs on 09/21/2026, is operated by LATAM Chile and costs $296

Cheapest round trip flight

$530

B&H Airlines

1 layover

22h 49m

11/02/2026

The cheapest roundtrip flight from Quito to Buenos Aires departs on 11/02/2026, is operated by B&H Airlines and costs $530

The fastest flight

8h 35m

Fastest flight from Quito to Buenos Aires takes 8h 35m

Direct flights

Several times a week

There are direct flights on this route 2 days a week: Mo and Th

Earliest flight

8:20 PM

Latest flight

3:30 AM

Average flight duration

5h 45m

Direct flights count

3

Distance

4365km

Timezone difference

2h

The distance between Quito and Buenos Aires is 4365km (2706 miles). The average flight duration is 5h 45m. There are 3 direct flights from Quito to Buenos Aires. The time difference between Quito and Buenos Aires is 2h. Flights from Quito begin at 8:20 PM. The latest flight from Quito departs at 3:30 AM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Quito to Buenos Aires by month

The cost of a one-way flight from Quito to Buenos Aires ranges from $219 (November 2026) to $378 (August 2026). On average, the ticket price is about $281–$297.

November 2026

Lowest price

on average:

$219

August 2026

Highest price

on average:

$378

Avg Price

Price dynamics

The price trend from Quito to Buenos Aires resembles a smile: costs drop, bottom out, then recover. Knowing this, you can pick dates with the best prices.

Cheaper and more expensive periods

Prices fall from August 2026 to November 2026 (42%), then rise from November 2026 to April 2027 (+50%). The best period is October 2026–November 2026 ($221), the most expensive is February 2027–April 2027 ($313).

Best time to buy

The best time to buy is October 2026–November 2026, when prices are at their lowest. This can save you up to 29% compared to the expensive months (February 2027–April 2027).

Price predictability

Monthly price variation is 20.9%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.

Airlines operating on route

Flights from Quito to Buenos Aires are operated by several airlines — Avianca, LATAM Chile, and LATAM Ecuador. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $296, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.

Avianca

starting at $315

LATAM Chile

starting at $296

LATAM Ecuador

starting at $319

Non-stop flights from Quito to Buenos Aires

A non-stop flight is the most convenient and comfortable way to fly from Quito to Buenos Aires, despite the fact that sometimes flights with transfers can cost significantly less.

Quito — Buenos Aires

UIO — BUE

09/24/2026

Departure

Direct flight

AV8395

starting at $331

Quito — Buenos Aires

UIO — BUE

10/08/2026

Departure

Direct flight

AV8395

starting at $348

Quito — Buenos Aires

UIO — BUE

02/01/2027

Departure

Direct flight

AV8395

starting at $611

Quito — Buenos Aires

UIO — BUE

09/21/2026

Departure

Direct flight

AV647

starting at $315

Schedule of direct flights from Quito to Buenos Aires

There are most likely no direct flights on the Quito — Buenos Aires route

Quito airports overview

Mariscal Sucre International Airport

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UIO

•

Buenos Aires airports overview

Jorge Newbery Airport

•

AEP

8km

Serving Buenos Aires and the Río de la Plata waterfront, handles mainly domestic and regional flights with quick access to downtown and frequent connections across Argentina and neighboring countries.

Ministro Pistarini Airport

•

EZE

28km

Serves Buenos Aires as the primary international gateway, situated about 22 km southwest of the city; handles most long‑haul passenger and cargo flights.

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Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Quito to Buenos Aires?

The cheapest flight ticket from Quito to Buenos Aires according to data for the last 48 hours costs $296

When is the best time to buy air tickets on the route Quito — Buenos Aires?

Often the best time to buy tickets from Quito to Buenos Aires is 2 months before departure.

When is the cheapest time of year to fly from Quito to Buenos Aires?

Based on statistics over the past years, the lowest prices for flights from Quito to Buenos Aires can be found flying in these months: November, October, September.

How long does it take to fly from Quito to Buenos Aires?

The fastest flights from Quito to Buenos Aires start from 8 hours 35 minutes in the air.

Which airline can fly direct from Quito to Buenos Aires?

The following airlines operate direct flights on the route Quito — Buenos Aires: Avianca

Special offers and sales on air tickets from Quito to Buenos Aires

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Quito to Buenos Aires

Alternative routes

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Cheapest one way flight

$296

LATAM Chile

1 layover

10h 25m

09/21/2026

The cheapest one-way flight from Quito to Buenos Aires departs on 09/21/2026, is operated by LATAM Chile and costs $296

Cheapest round trip flight

$530

B&H Airlines

1 layover

22h 49m

11/02/2026

The cheapest roundtrip flight from Quito to Buenos Aires departs on 11/02/2026, is operated by B&H Airlines and costs $530

The fastest flight