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Rio de Janeiro

Cheap flights from Knoxville (TYS) to Rio de Janeiro, Brazil (RIO)

TYS — RIO
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Best time to book a flight from Knoxville to Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Knoxville with our price prediction graph.
Estimated round-trip price
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Cheapflights Insights

Everything you need to know about your flight from Knoxville to Rio de Janeiro

What is the cheapest time of day to fly from TYS to RIO?

Find hourly flight availability from Knoxville to Rio de Janeiro. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

One of the essential ways to save on airfare from Knoxville to Rio de Janeiro is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 3% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Rio de Janeiro. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Knoxville to Rio de Janeiro?

    Knoxville McGhee Tyson (TYS), located 11.3 mi from the city center, is the airport you fly out of when you book flights from Knoxville to Rio de Janeiro. 0 airlines have flights from McGhee Tyson to Rio de Janeiro on a regular basis. Booking flights from Knoxville McGhee Tyson to Rio de Janeiro should not be difficult; the airport handles an average of 0 outbound flights to Rio de Janeiro per day.

  • Can I find deals for flights from Knoxville to Rio de Janeiro that include hotel bookings?

    Yes. In addition to deals on Knoxville to Rio de Janeiro flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Rio de Janeiro?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Rio de Janeiro.

  • Can I find deals for business class flights from Knoxville to Rio de Janeiro?

    Yes. Cheapflights offers flight deals from Knoxville to Rio de Janeiro by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Knoxville to Rio de Janeiro?

    Currently, November is the cheapest month in which you can book a flight from Knoxville to Rio de Janeiro (average of $755). Flying from Knoxville to Rio de Janeiro in December is currently the most expensive (average of $1,290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Knoxville to Rio de Janeiro

See prices for flight routes from nearby airports that may be better suited for you.
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