Cheap Flights from Leticia to Buenos Aires from S$ 452

Frequently Asked Questions

• Which airlines offer the cheapest flights from Leticia (LET) to Buenos Aires (BUE)?

  Based on Trip.com data, avianca offers one-way fares as low as S$ 452 on Cheapest nonstop routes (e.g. LET to EZE on Tue, Dec 23), while avianca offers Cheapest nonstop round-trips from S$ 847 departing on Tue, Dec 2 and returning on Sun, Dec 7.

• When is the best time to book flights from Leticia 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 Leticia 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.

• How can I find the best deals on flights from Leticia to Buenos Aires?

  To find best deals on flights from Leticia 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, Dec 23, with one-way flights priced at just S$ 452.
  · 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.

• When is the best time to book a flight from Leticia to Buenos Aires to get the best price?

  The cheapest months to fly from Leticia to Buenos Aires is October, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Leticia to Buenos Aires?

  After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Leticia to Buenos Aires on November 29, 2025 with avianca, with prices starting at S$ 1,130.

• What is the time difference between Leticia and Buenos Aires?

  The time difference between Buenos Aires and Leticia is 2h.

• How can I change or cancel my flight ticket from Leticia to Buenos Aires?

  Tickets can only be changed or cancelled 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.