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Flights from Rio Grande to Sinop

What to know about flights from Rio Grande to Sinop?

The distance between Rio Grande and Sinop is approximately 2,230.47 km. Based on Trip.com's data, travel demand peaks in December.

Cheapest one-way
$336
Gol Linhas Aereas Inteligentes Gol Linhas Aereas Inteligentes PET-OPS 25h 55m · 1 stop Sat, Oct 10
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Cheapest round-trip
$716
LATAM Airlines LATAM Airlines PET-OPS 15h · 3 stops Thu, Oct 8 - Mon, Oct 12
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Recommended airlines
Gol Linhas Aereas Inteligentes Gol Linhas Aereas Inteligentes Cheapest · From $336
When to travel
October
Cheapest
December
Peak season for travel
Route details
2,230.47 km
Flight distance

Explore the cheapest one-way and round-trip flights from Rio Grande to Sinop over the next 90 days, with one-way fares from $336 and round-trip from $716. Based on Trip.com's latest 7-day flight data.

      • PET 7:10 PM
        15h
        2 stops
        OPS 9:10 AM
        Pelotas - Sinop | Thu, Oct 8 | LATAM Airlines
        OPS 10:00 AM
        7h 30m
        1 stop
        PET 6:30 PM
        Sinop - Pelotas | Mon, Oct 12 | LATAM Airlines
        $716 $943
        24% off
        24% off
        $943 $716
      • PET 1:00 PM
        17h 25m
        1 stop
        OPS 2:00 PM
        Pelotas - Sinop | Wed, Oct 7 | Normal Airline
        OPS 3:00 PM
        6h
        Nonstop
        PET 4:00 PM
        Sinop - Pelotas | Fri, Oct 9 | Normal Airline
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      • PET 3:10 PM
        25h 55m
        1 stop
        OPS 4:05 PM
        Pelotas - Sinop | Sat, Oct 10 | Gol Linhas Aereas Inteligentes
        $336 $443
        24% off
        24% off
        $443 $336
      • PET 1:00 PM
        17h 25m
        1 stop
        OPS 2:00 PM
        Pelotas - Sinop | Wed, Oct 7 | Normal Airline
        Find more flights
        Find more flights

Flight.News
INMET has issued a weather alert for Sinop starting October 4–5, 2026. Forecasts indicate rainfall of 20–30 mm/h (up to 50 mm/day), intense winds of 40–60 km/h, hail, and lightning. Potential low risks include power outages, falling tree branches, crop damage, and flooding. For emergencies, contact 193 or 199.

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.

  • What are the cheapest flights from Pelotas to Sinop (PET-OPS)?

    Based on Trip.com data, Gol Linhas Aereas Inteligentes offers one-way fares as low as $336 on Cheapest nonstop routes (e.g. PET to OPS on Sat, Oct 10), while LATAM Airlines offers Cheapest nonstop round-trips from $716 departing on Thu, Oct 8 and returning on Mon, Oct 12.
  • 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.
  • To find best deals on flights from Pelotas to Sinop, 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 Sat, Oct 10, with one-way flights priced at just $336.
    · 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 Sinop travel is around December.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Pelotas to Sinop is October, when demand for travel is lower.
  • The time difference between Sinop and Pelotas is 1h.
  • 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.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Pelotas to Sinop is $297. Fares vary by travel date, airline and availability.
  • Enter Pelotas and Sinop, 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.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
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.
Cancellation/change due to a flight schedule change:
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.