Cheap Flights from Porto Alegre to Salta from US$175

Frequently Asked Questions

• What are the cheapest flights from Porto Alegre to Salta (POA-SLA)?

  Based on Trip.com data, Aerolineas Argentinas offers one-way fares as low as US$175 on Cheapest nonstop routes (e.g. POA to SLA on Thu, Jun 25), while Aerolineas Argentinas offers Cheapest nonstop round-trips from US$400 departing on Thu, Jun 25 and returning on Wed, Jul 1.

• Which airlines offer flights from Porto Alegre to Salta?

  At the moment, several airlines serve connecting flights from Porto Alegre to Salta, including: Aerolineas Argentinas Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

• When is the best time to book flights from Porto Alegre to Salta?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Porto Alegre to Salta 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 Porto Alegre to Salta?

  To find best deals on flights from Porto Alegre to Salta, 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 Thu, Jun 25, with one-way flights priced at just US$175.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Aerolineas Argentinas.
  · 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 Salta travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Porto Alegre (POA) to Salta (SLA) the cheapest?

  The cheapest months to fly from Porto Alegre to Salta is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Porto Alegre to Salta on?

  After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Porto Alegre to Salta on June 18, 2026 with Aerolineas Argentinas, with prices starting at US$400.

• Which airports can I fly to for Salta from Porto Alegre?

  You can land at any one of the following hubs in Salta, with Porto Alegre–Salgado Filho International Airport to Martín Miguel de Güemes International Airport (POA-SLA) is by far the most common option on this route: Martín Miguel de Güemes International Airport (SLA).

• Is there any time difference between Porto Alegre and Salta?

  The time difference between Salta and Porto Alegre is 0h.

• How do I change or cancel my ticket from Porto Alegre to Salta?

  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.