Guarulhos Intl

$598+ Cheap flights from Knoxville (TYS) to Guarulhos Intl, Brazil (GRU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — GRU
Jul 8 — Jul 151
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Cheap flight deals from Knoxville to Guarulhos Intl

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Guarulhos Intl (GRU). 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 July 3, 2025.

Round-trip from

$1,314
(KAYAK)

One-way from

$598
From Knoxville McGhee Tyson to Sao Paulo Guarulhos Intl
One-way flight from Knoxville McGhee Tyson to Sao Paulo Guarulhos Intl

Find flight deals from Knoxville to Guarulhos Intl

Cheapest flights from Knoxville to Guarulhos Intl
Explore the most affordable flight options available from Knoxville to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This KAYAK deal was found by Cheapflights users on 7/3. 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.
Fri 12/127:15 pmTYS - GRU
2 stops22h 45mLATAM Airlines
Fri 1/212:55 pmGRU - TYS
2 stops23h 59mLATAM Airlines
Deal found 7/3$1,314
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 8/11:56 pmTYS - GRU
2 stops18h 34mUnited Airlines
Sun 8/310:20 pmGRU - TYS
2 stops23h 37mUnited Airlines
Deal found 7/1$1,408
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 8/14:15 pmTYS - GRU
2 stops15h 05mAmerican Airlines
Sun 8/39:25 pmGRU - TYS
2 stops16h 59mAmerican Airlines
Deal found 7/1$1,421
This Avianca deal was found by Cheapflights users on 7/1. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:55 amTYS - GRU
2 stops17h 55mMultiple Airlines
Thu 1/11:50 amGRU - TYS
2 stops16h 59mMultiple Airlines
Deal found 7/1$1,597
This Delta deal was found by Cheapflights users on 7/2. 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.
Fri 12/127:15 pmTYS - GRU
1 stop12h 20mDelta
Fri 1/212:55 pmGRU - TYS
2 stops22h 11mDelta
Deal found 7/2$1,664

Cheapflights Fare Finder

Customize your flight search to find flights from Knoxville to Guarulhos Intl 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 July 3, 2025.
Use the filters below to find and compare flights from Knoxville to Sao Paulo Guarulhos Intl Airport that are best for you.

Fly from

Knoxville

Fly to

Guarulhos Intl

Route

Depart

Return

Price

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Fri 12/12

7:15 pm-8:00 pm

2 stops22h 45m

Sao Paulo Guarulhos Intl

Fri 1/2

12:55 pm-10:54 am

2 stops23h 59m

$1,314

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Fri 8/1

1:56 pm-9:30 am

2 stops18h 34m

Sao Paulo Guarulhos Intl

Sun 8/3

10:20 pm-8:57 pm

2 stops23h 37m

$1,408

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Fri 8/1

4:15 pm-8:20 am

2 stops15h 05m

Sao Paulo Guarulhos Intl

Sun 8/3

9:25 pm-1:24 pm

2 stops16h 59m

$1,421

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Fri 12/12

9:55 am-5:50 am

2 stops17h 55m

Sao Paulo Guarulhos Intl

Thu 1/1

1:50 am-4:49 pm

2 stops16h 59m

$1,597

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Fri 12/12

7:15 pm-9:35 am

1 stop12h 20m

Sao Paulo Guarulhos Intl

Fri 1/2

12:55 pm-9:06 am

2 stops22h 11m

$1,664

KnoxvilleSao Paulo

TYS - GRU

TYSGRU

Knoxville McGhee Tyson

Sun 10/19

5:20 pm-7:35 am

1 stop13h 15m

$598

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Knoxville to Guarulhos Intl

Have a flexible travel schedule? Discover the best time to fly to Guarulhos Intl 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 Guarulhos Intl Airport

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

Find hourly flight availability from Knoxville to Guarulhos Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from Knoxville to Sao Paulo Guarulhos Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Guarulhos Intl

Get insights into the airlines that provide service to Guarulhos Intl. 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 Guarulhos Intl. Reviews last updated July 3, 2025.
Read through reviews of airlines operating flights from Knoxville to Sao Paulo Guarulhos Intl Airport, such as Delta, LATAM Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Guarulhos Intl. 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 Guarulhos Intl?

    Most people fly from Knoxville McGhee Tyson (TYS) if they book a flight from Knoxville to Sao Paulo Guarulhos Intl. On average, McGhee Tyson has 0 outbound flights to Sao Paulo Guarulhos Intl per day from 1 airline. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

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

    Currently priced at $1,314, LATAM Airlines will fly you from Knoxville to Sao Paulo Guarulhos Intl Airport and back. In addition to LATAM Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $1,408 and $1,421, respectively.

  • Can I find deals for flights from Knoxville to Guarulhos Intl that include hotel bookings?

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

  • How can I find direct flights from Knoxville to Guarulhos Intl?

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

  • Can I find deals for business class flights from Knoxville to Guarulhos Intl?

    Yes. Cheapflights offers flight deals from Knoxville to Guarulhos Intl 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 Guarulhos Intl Airport?

    Currently, April is the cheapest month in which you can book a flight from Knoxville to Sao Paulo Guarulhos Intl Airport (average of $686). Flying from Knoxville to Sao Paulo Guarulhos Intl Airport 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.

See more FAQs

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Alternative routes for Knoxville to Guarulhos Intl

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Top airline flying from Knoxville to Guarulhos Intl

Discover the top airline that operate flights from Knoxville to Guarulhos Intl. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$903Average$1,167FlexibilityNo cancel feeOn-timeN/A

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