Cheap flight from Rio Grande to Sinop from $393

Frequently Asked Questions

FAQs for flights from Rio Grande to Sinop when there’s no local airport. Departures and arrivals are through Pelotas to Sinop.

• When is the best time to book flights from Pelotas to Sinop?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Pelotas to Sinop 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.

• When are flight tickets from Pelotas (PET) to Sinop (OPS) the cheapest?

  The cheapest months to fly from Pelotas to Sinop is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Pelotas to Sinop on?

  After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Pelotas to Sinop on November 28, 2025 with LATAM Airlines, with prices starting at $392.

• Is there any time difference between Pelotas and Sinop?

  The time difference between Sinop and Pelotas is 1h.

• How do I change or cancel my ticket from Pelotas to Sinop?

  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.