Cheap Flights from Fortaleza to Sao Luis from US$72

Frequently Asked Questions

• What are the cheapest flights from Fortaleza to Sao Luis (FOR-SLZ)?

  Based on Trip.com data, LATAM Airlines offers one-way fares as low as US$72 on Cheapest nonstop routes (e.g. FOR to SLZ on Tue, Jun 30), while LATAM Airlines offers Cheapest nonstop round-trips from US$190 departing on Tue, Aug 4 and returning on Sat, Aug 8.

• Which airlines offer direct flights from Fortaleza to Sao Luis?

  At the moment, you can catch a nonstop flight from Fortaleza to Sao Luis with the following airlines, including: LATAM Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Fortaleza to Sao Luis?

  It takes about 1 hour 20 minutes to fly from Fortaleza to Sao Luis.

• When is the best time to book flights from Fortaleza to Sao Luis?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Fortaleza to Sao Luis 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 many flights are there per week from Fortaleza to Sao Luis?

  Based on Trip.com data in the past 4 weeks, there is 5 flight per week flying from Fortaleza to Sao Luis. You can check the weekly schedule for popular airlines on this route below: LATAM Airlines: S/M/T/W/T/F/S -- LA3510 (14:35)

• How can I find the best deals on flights from Fortaleza to Sao Luis?

  To find best deals on flights from Fortaleza to Sao Luis, 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, Jun 30, with one-way flights priced at just US$72.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is LATAM Airlines.
  · 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 Sao Luis travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Fortaleza (FOR) to Sao Luis (SLZ) the cheapest?

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

• Which upcoming date is cheapest to fly from Fortaleza to Sao Luis on?

  After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Fortaleza to Sao Luis on June 27, 2026 with LATAM Airlines, with prices starting at US$83.

• Which airports can I fly to for Sao Luis from Fortaleza?

  You can land at any one of the following hubs in Sao Luis, with Pinto Martins – Fortaleza International Airport to São Luís–Marechal Cunha Machado International Airport (FOR-SLZ) is by far the most common option on this route: São Luís–Marechal Cunha Machado International Airport (SLZ).

• Is there any time difference between Fortaleza and Sao Luis?

  The time difference between Sao Luis and Fortaleza is 0h.

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

  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.