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South America

$1,327+ Cheap flights from Killeen (GRK) to South America

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — BOG
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Killeen to South America

Cheapest flights from Killeen to South America
Explore the most affordable flight options available from Killeen to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/28. 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.
Mon 3/210:15 am
GRK
-
EZE
1 stop19h 05m
American Airlines
Mon 3/1610:25 pm
EZE
-
GRK
1 stop15h 06m
American Airlines
Deal found 1/28$1,327
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Mon 3/26:33 pm
GRK
-
EZE
2 stops34h 32m
American Airlines
Wed 3/188:35 pm
EZE
-
GRK
2 stops20h 54m
American Airlines
Deal found 1/28$1,331
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Mon 3/210:15 am
GRK
-
EZE
1 stop19h 05m
American Airlines
Tue 3/1010:25 pm
EZE
-
GRK
1 stop25h 38m
American Airlines
Deal found 1/28$1,333
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Sun 3/16:28 pm
GRK
-
EZE
1 stop34h 52m
American Airlines
Tue 3/1011:30 pm
EZE
-
GRK
2 stops24h 33m
American Airlines
Deal found 1/28$1,338
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/119:48 am
GRK
-
EZE
1 stop19h 37m
American Airlines
Wed 2/2510:25 pm
EZE
-
GRK
1 stop14h 20m
American Airlines
Deal found 1/28$1,347
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/2410:15 am
GRK
-
EZE
2 stops18h 50m
American Airlines
Mon 3/98:35 pm
EZE
-
GRK
2 stops23h 28m
American Airlines
Deal found 1/28$1,351
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 3/53:59 pm
GRK
-
EZE
1 stop13h 21m
American Airlines
Tue 3/1710:25 pm
EZE
-
GRK
1 stop15h 01m
American Airlines
Deal found 1/28$1,367
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/107:00 am
GRK
-
EZE
2 stops21h 10m
American Airlines
Mon 2/239:25 pm
EZE
-
GRK
2 stops23h 38m
American Airlines
Deal found 1/28$1,371
This American Airlines deal was found by Cheapflights users on 1/28. 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 3/610:15 am
GRK
-
EZE
1 stop19h 05m
American Airlines
Mon 3/1610:25 pm
EZE
-
GRK
1 stop15h 06m
American Airlines
Deal found 1/28$1,372
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 2/267:00 am
GRK
-
EZE
1 stop22h 20m
American Airlines
Tue 3/1010:25 pm
EZE
-
GRK
1 stop25h 38m
American Airlines
Deal found 1/28$1,373
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/276:33 pm
GRK
-
EZE
1 stop34h 47m
American Airlines
Tue 3/1010:25 pm
EZE
-
GRK
1 stop25h 38m
American Airlines
Deal found 1/28$1,379

Find flight deals from Killeen to South America

Keep the following information in mind while searching for Killeen to South America flight deals. Data was last updated January 29, 2026.

Round-trip from

$1,327
(American Airlines)
From Killeen Fort Hood Regional to South America
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to South America 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 January 29, 2026.
Use the filters below to find and compare flights from Killeen to South America that are best for you.

Fly from

Killeen

Fly to

South America

Route

Depart

Return

Price

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

Wed 3/4

11:56 am-8:20 am

1 stop17h 24m

Buenos Aires Ministro Pistarini

Wed 3/18

10:25 pm-3:29 pm

1 stop19h 04m

$1,327

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

Tue 3/3

10:15 am-7:05 am

2 stops17h 50m

Buenos Aires Ministro Pistarini

Mon 3/16

10:25 pm-11:31 am

1 stop15h 06m

$1,331

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

Sun 3/8

6:33 pm-8:00 am

2 stops35h 27m

Buenos Aires Ministro Pistarini

Wed 3/18

8:35 pm-3:29 pm

2 stops20h 54m

$1,331

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

Wed 2/25

7:00 am-8:55 am

2 stops22h 55m

Buenos Aires Ministro Pistarini

Wed 3/11

11:30 pm-11:26 am

2 stops37h 56m

$1,331

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

Sun 3/8

6:33 pm-7:10 am

2 stops34h 37m

Buenos Aires Ministro Pistarini

Mon 3/16

10:25 pm-11:31 am

1 stop15h 06m

$1,331

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

Tue 3/3

10:15 am-7:05 am

2 stops17h 50m

Buenos Aires Ministro Pistarini

Wed 3/18

8:35 pm-3:29 pm

2 stops20h 54m

$1,331

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

Wed 2/25

7:00 am-8:55 am

2 stops22h 55m

Buenos Aires Ministro Pistarini

Tue 3/10

10:25 pm-10:03 pm

1 stop25h 38m

$1,338

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

Sun 3/1

6:28 pm-8:20 am

1 stop34h 52m

Buenos Aires Ministro Pistarini

Tue 3/10

11:30 pm-10:03 pm

2 stops24h 33m

$1,338

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

Sat 3/7

6:33 pm-8:00 am

2 stops58h 27m

Buenos Aires Ministro Pistarini

Tue 3/17

10:25 pm-11:26 am

1 stop15h 01m

$1,351

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

Sun 2/15

6:28 pm-10:10 am

2 stops36h 42m

Buenos Aires Ministro Pistarini

Wed 2/25

10:25 pm-9:45 am

1 stop14h 20m

$1,351

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 11 results
1
2

Best time to book a flight from Killeen to South America

Have a flexible travel schedule? Discover the best time to fly to South America 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 South America

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

Currently, October is the cheapest month in which you can book a flight from Killeen to South America (average of $103). Flying from Killeen to South America in April is currently the most expensive (average of $294). 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 South America. 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 South America?

    If you book a flight to South America from Killeen, you will be flying from Fort Hood Regional, which is the city’s only airport. Killeen Fort Hood Regional (GRK) is located 6.9 mi from the center of Killeen.

  • How long is the flight from Killeen to South America?

    There are many flights that can get you from Killeen to South America in 17h 24m. Fly via American Airlines to get the fastest option. The distance between Killeen and South America is about 5216 mi.

  • What are the most popular routes from Killeen to South America?

    Most travelers choose Killeen Fort Hood Regional - Bogotá El Dorado, Killeen Fort Hood Regional - Caracas Simon Bolivar or Killeen Fort Hood Regional - Bucaramanga Palo Negro when deciding on the best route from Killeen to South America.

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

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

  • How can I find direct flights from Killeen to South America?

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

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

    Yes. Cheapflights offers flight deals from Killeen to South America 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 South America?

    Currently, October is the cheapest month in which you can book a flight from Killeen to South America (average of $103). Flying from Killeen to South America in April is currently the most expensive (average of $294). 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

Browse thousands of different options on Cheapflights for your next trip

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