Find cheap one-way flights from Sinop to Rio Branco starting at US$328.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Sinop to Rio Branco?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

23 30
Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When are flight tickets from Sinop (OPS) to Rio Branco (RBR) the cheapest?

Airlines adjust prices for flights from Sinop to Rio Branco based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Sinop (OPS) to Rio Branco (RBR) cost?

According to Trip.com's data, the lowest price is around $721.
What is the transportation method from the main airport to downtown in Rio Branco?
- The distance from Rio Branco Airport to downtown is about 14 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Sinop to Rio Branco

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Sinop to Rio Branco. Book your flights at the right time and save more.

Being flexible with your dates to get the cheapest Sinop to Rio Branco ticket.

Tap "Date" on flight search bar to scan through the calender for Sinop to Rio Branco airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Sun, May 4 at US$328 for one-way flights.

Compare cheap Sinop to Rio Branco flight deals from over hundreds of airlines.

Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Sinop to Rio Branco. The cheapest airline operating is Gol Linhas Aereas Inteligentes.

Set up a Price Alert

By setting up a Price Alert for your Sinop to Rio Branco route, you can easily track the price of your airline tickets from Sinop to Rio Branco without manually checking every day.

Don't miss cheap Sinop to Rio Branco flight deals and promo codes.

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Book early or wait unitl the last minute.

It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.

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To get the best flight booking experience on the go, download Trip.com free app and search for cheap flight tickets from Sinop to Rio Branco to get exclusive deals for you.

Sinop to Rio Branco Flight Information

Cheapest one-way flight price	$328
Off-season for travel	April
Peak season for travel	February
Flight distance	1,362.4 km
Popular airline	Azul