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$1,539+ Cheap flights from Killeen (GRK) to Brazil

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — GRU
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Killeen to Brazil

Cheapest flights from Killeen to Brazil
Explore the most affordable flight options available from Killeen to Brazil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This American Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 6/106:44 am
GRK
-
GIG
2 stops23h 36m
American Airlines
Sat 6/203:15 pm
GIG
-
GRK
2 stops20h 19m
American Airlines
Deal found 2/9$1,539

Find flight deals from Killeen to Brazil

Keep the following information in mind while searching for Killeen to Brazil flight deals. Data was last updated February 11, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
2 stars

Round-trip from

$1,539
(American Airlines)
Provider with most accurate pricing for Killeen Fort Hood Regional-Sao Paulo (SAO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Sao Paulo (SAO) flights.
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From Killeen Fort Hood Regional to Brazil
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to Brazil 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 February 11, 2026.
Use the filters below to find and compare flights from Killeen to Brazil that are best for you.

Fly from

Killeen

Fly to

Brazil

Route

Depart

Return

Price

KilleenRio de Janeiro

GRK - GIG

GRKGIG

Killeen Fort Hood Regional

Wed 6/10

6:44 am-8:20 am

2 stops23h 36m

Rio de Janeiro–Galeão Intl

Sat 6/20

3:15 pm-12:24 pm

2 stops23h 09m

$1,539

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Best time to book a flight from Killeen to Brazil

Have a flexible travel schedule? Discover the best time to fly to Brazil from Killeen 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 Killeen to Brazil

What is the cheapest month to book a flight from Killeen to Brazil?

Currently, May is the cheapest month in which you can book a flight from Killeen to Brazil (average of $257). Flying from Killeen to Brazil in March is currently the most expensive (average of $489). 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.

Related info for your journey

Find useful and relevant information for your journey from Killeen to Brazil. 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 Killeen to Brazil?

    For a flight from Killeen to Brazil, you will be flying from Fort Hood Regional. Killeen Fort Hood Regional (GRK) is just 6.9 mi from the center of the city.

  • How long is the flight from Killeen to Brazil?

    American Airlines can get you from Killeen to Brazil in just under 23h 36m. Your travel time can differ by up to . The distance between Killeen and Brazil is about 5184 mi.

  • What are the most popular routes from Killeen to Brazil?

    The most popular route from Killeen to Brazil is Killeen Fort Hood Regional - Curitiba Afonso Pena. You may also consider Killeen Fort Hood Regional - Rio de Janeiro–Galeão Intl or Killeen Fort Hood Regional - Sao Paulo Guarulhos Intl.

  • Can I find deals for flights from Killeen to Brazil that include hotel bookings?

    Yes. In addition to deals on Killeen to Brazil flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Killeen to Brazil?

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

  • Can I find deals for business class flights from Killeen to Brazil?

    Yes. Cheapflights offers flight deals from Killeen to Brazil 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 Killeen to Brazil?

    Currently, May is the cheapest month in which you can book a flight from Killeen to Brazil (average of $257). Flying from Killeen to Brazil in March is currently the most expensive (average of $489). 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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