Cheap Flights from Sao Luis to Foz do Iguacu from $173

Frequently Asked Questions

• What are the cheapest flights from Sao Luis to Foz do Iguacu (SLZ-IGU)?

  Based on Trip.com data, Gol Linhas Aereas Inteligentes offers one-way fares as low as $173 on Cheapest nonstop routes (e.g. SLZ to IGU on Sun, Oct 4), while Gol Linhas Aereas Inteligentes offers Cheapest nonstop round-trips from $320 departing on Wed, Sep 30 and returning on Sun, Oct 4.

• Which airlines offer flights from Sao Luis to Foz do Iguacu?

  At the moment, several airlines serve connecting flights from Sao Luis to Foz do Iguacu, including: LATAM Airlines Gol Linhas Aereas Inteligentes 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 Sao Luis to Foz do Iguacu?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Sao Luis to Foz do Iguacu 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 Sao Luis to Foz do Iguacu?

  To find best deals on flights from Sao Luis to Foz do Iguacu, 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 Sun, Oct 4, with one-way flights priced at just $173.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Gol Linhas Aereas Inteligentes.
  · 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 Foz do Iguacu travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Sao Luis (SLZ) to Foz do Iguacu (IGU) the cheapest?

  The cheapest months to fly from Sao Luis to Foz do Iguacu is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Sao Luis to Foz do Iguacu on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Sao Luis to Foz do Iguacu on August 19, 2026 with LATAM Airlines, with prices starting at $148.

• Which airports can I fly to for Foz do Iguacu from Sao Luis?

  You can land at any one of the following hubs in Foz do Iguacu, with São Luís–Marechal Cunha Machado International Airport to Foz do Iguaçu International Airport (SLZ-IGU) is by far the most common option on this route: Foz do Iguaçu International Airport (IGU).

• Is there any time difference between Sao Luis and Foz do Iguacu?

  The time difference between Foz do Iguacu and Sao Luis is 0m.

• How do I change or cancel my ticket from Sao Luis to Foz do Iguacu?

  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.

• What is the average cost of a one-way flight from Sao Luis to Foz do Iguacu?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Sao Luis to Foz do Iguacu is $270. Fares vary by travel date, airline and availability.

• How do I book flights from Sao Luis to Foz do Iguacu on Trip.com?

  Enter Sao Luis and Foz do Iguacu, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

• Are there budget airlines on the Sao Luis to Foz do Iguacu route?

  Gol Linhas Aereas Inteligentes and Azulare the most popular budget airlines flying from Sao Luis to Foz do Iguacu. Check baggage, seat and payment fees before comparing the final price.