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Sao Paulo

$1,073+ Cheap flights from Knoxville (TYS) to Sao Paulo, Brazil (SAO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SAO
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheap flight deals from Knoxville to Sao Paulo

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Sao Paulo (SAO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,073
(American Airlines)
Provider with most accurate pricing for Knoxville McGhee Tyson-Sao Paulo (SAO) flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Sao Paulo (SAO) flights.
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From Knoxville McGhee Tyson to Sao Paulo (SAO)
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Find flight deals from Knoxville to Sao Paulo

Cheapest flights from Knoxville to Sao Paulo
Explore the most affordable flight options available from Knoxville to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This American Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:10 amTYS - GRU
1 stop21h 05mAmerican Airlines
Tue 6/310:00 pmGRU - TYS
1 stop22h 56mAmerican Airlines
Deal found 4/15$1,073
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1212:00 pmTYS - GRU
2 stops18h 40mDelta
Sat 8/210:05 amGRU - TYS
1 stop14h 42mDelta
Deal found 4/15$1,118
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/125:15 pmTYS - GRU
1 stop13h 20mUnited Airlines
Sat 8/210:20 pmGRU - TYS
2 stops26h 39mUnited Airlines
Deal found 4/14$1,123
This KAYAK deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/65:00 pmTYS - GRU
1 stop11h 40mLATAM Airlines
Mon 6/23:40 amGRU - TYS
2 stops21h 11mLATAM Airlines
Deal found 4/15$1,158
This oojo deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:00 amTYS - GRU
2 stops31h 20mAvianca
Mon 6/21:45 amGRU - TYS
2 stops21h 55mAvianca
Deal found 4/15$1,312

Cheapflights Fare Finder

Customize your flight search to find flights from Knoxville to Sao Paulo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
Use the filters below to find and compare flights from Knoxville to Sao Paulo that are best for you.

Fly from

Knoxville

Fly to

Sao Paulo

Route

Depart

Return

Price

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Tue 5/6

7:10 am-5:15 am

1 stop21h 05m

Sao Paulo Guarulhos Intl

Tue 6/3

10:00 pm-7:56 pm

1 stop22h 56m

$1,073

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Sat 7/12

12:00 pm-7:40 am

2 stops18h 40m

Sao Paulo Guarulhos Intl

Sat 8/2

10:05 am-11:47 pm

1 stop14h 42m

$1,118

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Sat 7/12

5:15 pm-7:35 am

1 stop13h 20m

Sao Paulo Guarulhos Intl

Sat 8/2

10:20 pm-11:59 pm

2 stops26h 39m

$1,123

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Tue 5/6

5:00 pm-5:40 am

1 stop11h 40m

Sao Paulo Guarulhos Intl

Mon 6/2

3:40 am-11:51 pm

2 stops21h 11m

$1,158

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Tue 5/6

7:00 am-3:20 pm

2 stops31h 20m

Sao Paulo Guarulhos Intl

Mon 6/2

1:45 am-10:40 pm

2 stops21h 55m

$1,312

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Compare providers for flights from Knoxville to Sao Paulo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Sao Paulo in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Sao Paulo flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Knoxville-Sao Paulo flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Knoxville-Sao Paulo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Sao Paulo flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Sao Paulo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from Knoxville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Sao Paulo

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

Find hourly flight availability from Knoxville to Sao Paulo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

When flying from Knoxville to Sao Paulo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 27% versus a flight at noon.

Rainfall in Sao Paulo by month

Plan your trip to Sao Paulo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sao Paulo ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit Sao Paulo when rainfall is around 0.8 in.

Temperature in Sao Paulo by month

Plan your trip to Sao Paulo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sao Paulo, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing Sao Paulo

Get insights into the airlines that provide service to Sao Paulo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sao Paulo. Reviews last updated April 15, 2025.
Delta
8.0
Very good
7,918 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,918 reviews
Delta
8.0
Very good
7,918 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,758 reviews
Delta
8.0
Very good
7,918 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very good
7,918 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,918 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Avianca
6.7
Okay
2,313 reviews
Delta
8.0
Very good
7,918 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Sao Paulo. 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 Sao Paulo?

    Knoxville McGhee Tyson (TYS) is the airport you will fly out of if you book a flight from Knoxville to Sao Paulo. You should not have trouble finding flights to Sao Paulo from McGhee Tyson; the airport handles an average of 0 outbound flights to Sao Paulo per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Knoxville airport to Sao Paulo. It is only a 11.3 mi journey to McGhee Tyson (TYS) from Knoxville’s city center.

  • What are the cheapest airlines flying from Knoxville to Sao Paulo round-trip?

    Flying on American Airlines is currently your cheapest option to Sao Paulo, with prices starting at $1,073. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $1,118 and $1,123, respectively.

  • Can I find deals for flights from Knoxville to Sao Paulo that include hotel bookings?

    Yes. In addition to deals on Knoxville to Sao Paulo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Sao Paulo?

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

  • Can I find deals for business class flights from Knoxville to Sao Paulo?

    Yes. Cheapflights offers flight deals from Knoxville to Sao Paulo 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 Sao Paulo?

    Currently, October is the cheapest month in which you can book a flight from Knoxville to Sao Paulo (average of $691). Flying from Knoxville to Sao Paulo in December is currently the most expensive (average of $1,209). 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 Sao Paulo

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Knoxville to Sao Paulo

Discover the top airline that operate flights from Knoxville to Sao Paulo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$903Average$1,167FlexibilityNo cancel feeOn-timeN/A

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