Cheapest airlines flights from Guayaquil to Buenos Aires

You can choose from 1 airlines that fly from Guayaquil to Buenos Aires, including avianca, avianca has lowest fares on this route.
avianca logo avianca
Airlines are determined based on actual purchased flight tickets from Guayaquil to Buenos Aires according to previous 12 months data from Trip.com.

Search for direct flights from Guayaquil to Buenos Aires in the next 3 months. Based on Trip.com's latest 7-day flight data, one-way direct flights start at US$289, and round-trip direct flights start at US$623.

Displayed flight fares from Guayaquil to Buenos Aires are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Guayaquil to Buenos Aires Flight Details

The distance between Guayaquil and Buenos Aires is about 4,237.24 km. The average flying time from Guayaquil to Buenos Aires is around 5 hours 35 minutes. Based on Trip.com's latest data, travel demand is highest in July. The off-season for travel is August.

Cheapest one-way flight priceUS$262
Cheapest return ticket priceUS$535
Cheapest monthAugust
Peak season for travelJuly
Flight distance4,237.24 km
Average flight time5 hours 35 minutes
Popular airlineavianca
Flight statistics for the Guayaquil–Buenos Aires route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Guayaquil to Buenos Aires

Which month has the cheapest one-way flights from Guayaquil to Buenos Aires?

Average monthly one-way flight prices from Guayaquil to Buenos Aires, based on bookings made by Trip.com users over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Guayaquil to Buenos Aires is December, with an average price of US$219; while the month with the highest flight price is usually February, with an average price of up to US$432.

US$432
US$326
US$219
US$113
    Cheapest
  • US$403
    Jun
  • US$296
    Jul
  • US$427
    Aug
  • US$401
    Sep
  • US$349
    Oct
  • US$322
    Nov
  • US$219
    Dec
  • US$362
    Jan
  • US$432
    Feb
  • US$377
    Mar
  • US$391
    Apr
  • US$370
    May

Frequently Asked Questions

  • What are the cheapest flights from Guayaquil to Buenos Aires (GYE-BUE)?

    Based on Trip.com data, LATAM Airlines offers one-way fares as low as US$262 on Cheapest nonstop routes (e.g. GYE to EZE on Tue, Jul 21), while LATAM Airlines offers Cheapest nonstop round-trips from US$535 departing on Fri, Jul 3 and returning on Fri, Jul 10.
  • At the moment, you can catch a nonstop flight from Guayaquil to Buenos Aires with the following airlines, including: avianca Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 5 hours 35 minutes to fly from Guayaquil to Buenos Aires.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Guayaquil to Buenos Aires is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 2 flight per week flying from Guayaquil to Buenos Aires. You can check the weekly schedule for popular airlines on this route below: avianca: -/M/-/W/-/F/- -- AV635 (21:03)
  • To find best deals on flights from Guayaquil to Buenos Aires, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Jul 21, with one-way flights priced at just US$262.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is avianca.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Buenos Aires travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Guayaquil to Buenos Aires is August, when demand for travel is lower.
  • After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Guayaquil to Buenos Aires on June 20, 2026 with avianca, with prices starting at US$289.
  • You can land at any one of the following hubs in Buenos Aires, with José Joaquín de Olmedo International Airport to Ezeiza International Airport (GYE-EZE) is by far the most common option on this route: Jorge Newbery Airport (AEP) Ezeiza International Airport (EZE).
  • The time difference between Buenos Aires and Guayaquil is 2h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com Airline Insights on Flights from Guayaquil to Buenos Aires

Which airline offers the cheapest direct flights from Guayaquil to Buenos Aires?

Data is based on the average price of all nonstop flights from Guayaquil to Buenos Aires on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, avianca provides the lowest-priced direct flights from Guayaquil to Buenos Aires, with fares starting at US$392.

US$382
US$392
US$403
US$413
US$423
avianca
US$392
avianca
Copa Airlines
US$398
Copa Airlines
LATAM Airlines
US$423
LATAM Airlines

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.