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$556+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — BOG
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
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Cheap 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 agosto 18, 2025.

Round-trip from

$556
(American Airlines)
From Killeen Fort Hood Regional to South America
Search Deals

Find 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 agosto 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/17. 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.
vie. 10/176:13 pmGRK - MDE
2 stops18h 22mAmerican Airlines
mié. 10/226:00 amMDE - GRK
2 stops16h 52mAmerican Airlines
Deal found 8/17$556
This American Airlines deal was found by Cheapflights users on 8/17. 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.
mié. 10/82:48 pmGRK - EZE
2 stops17h 27mAmerican Airlines
dom. 10/1910:30 pmEZE - GRK
2 stops25h 24mAmerican Airlines
Deal found 8/17$1,130
This American Airlines deal was found by Cheapflights users on 8/17. 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.
mar. 10/77:45 amGRK - EZE
2 stops24h 30mAmerican Airlines
mar. 10/218:30 pmEZE - GRK
2 stops19h 48mAmerican Airlines
Deal found 8/17$1,164
This American Airlines deal was found by Cheapflights users on 8/17. 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.
dom. 10/58:13 pmGRK - EZE
2 stops33h 12mAmerican Airlines
mar. 10/218:30 pmEZE - GRK
2 stops17h 34mAmerican Airlines
Deal found 8/17$1,215
This American Airlines deal was found by Cheapflights users on 8/17. 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.
mar. 10/72:48 pmGRK - EZE
2 stops17h 27mAmerican Airlines
jue. 10/1610:30 pmEZE - GRK
2 stops37h 36mAmerican Airlines
Deal found 8/17$1,223
This American Airlines deal was found by Cheapflights users on 8/17. 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.
lun. 10/63:00 pmGRK - EZE
2 stops16h 00mAmerican Airlines
lun. 10/208:30 pmEZE - GRK
2 stops17h 34mAmerican Airlines
Deal found 8/17$1,230
This American Airlines deal was found by Cheapflights users on 8/17. 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.
mar. 10/72:48 pmGRK - EZE
2 stops17h 27mAmerican Airlines
vie. 10/179:15 pmEZE - GRK
2 stops19h 03mAmerican Airlines
Deal found 8/17$1,231
This American Airlines deal was found by Cheapflights users on 8/16. 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.
jue. 10/306:13 pmGRK - EZE
1 stop12h 07mAmerican Airlines
lun. 11/310:25 pmEZE - GRK
1 stop20h 15mAmerican Airlines
Deal found 8/16$1,255
This American Airlines deal was found by Cheapflights users on 8/17. 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.
vie. 10/105:16 amGRK - EZE
2 stops24h 09mAmerican Airlines
mar. 10/218:30 pmEZE - GRK
2 stops17h 34mAmerican Airlines
Deal found 8/17$1,270
This American Airlines deal was found by Cheapflights users on 8/17. 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.
lun. 10/63:00 pmGRK - EZE
2 stops16h 00mAmerican Airlines
jue. 10/1610:30 pmEZE - GRK
2 stops37h 36mAmerican Airlines
Deal found 8/17$1,289
This American Airlines deal was found by Cheapflights users on 8/17. 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.
dom. 10/58:13 pmGRK - EZE
2 stops33h 12mAmerican Airlines
jue. 10/1610:30 pmEZE - GRK
2 stops37h 36mAmerican Airlines
Deal found 8/17$1,294
This American Airlines deal was found by Cheapflights users on 8/17. 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.
dom. 10/58:13 pmGRK - EZE
2 stops36h 02mAmerican Airlines
vie. 10/179:15 pmEZE - GRK
2 stops19h 03mAmerican Airlines
Deal found 8/17$1,309

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 agosto 18, 2025.
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

KilleenMedellín

GRK - MDE

GRKMDE

Killeen Fort Hood Regional

vie. 10/17

6:13 pm-12:35 pm

2 stops18h 22m

Medellín Jose Maria Cordova Intl

mié. 10/22

6:00 am-10:52 pm

2 stops16h 52m

$556

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

mié. 10/8

2:48 pm-10:15 am

2 stops17h 27m

Buenos Aires Ministro Pistarini

dom. 10/19

10:30 pm-9:54 pm

2 stops25h 24m

$1,130

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

mar. 10/7

7:45 am-10:15 am

2 stops24h 30m

Buenos Aires Ministro Pistarini

lun. 10/20

10:30 pm-2:18 pm

2 stops17h 48m

$1,164

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

mar. 10/7

7:45 am-10:15 am

2 stops24h 30m

Buenos Aires Ministro Pistarini

mar. 10/21

8:30 pm-2:18 pm

2 stops19h 48m

$1,164

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

mié. 10/8

7:45 am-10:15 am

2 stops24h 30m

Buenos Aires Ministro Pistarini

mar. 10/21

10:30 pm-2:18 pm

2 stops17h 48m

$1,164

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

mié. 10/8

12:34 pm-10:15 am

2 stops19h 41m

Buenos Aires Ministro Pistarini

lun. 10/20

8:30 pm-12:04 pm

2 stops17h 34m

$1,164

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

dom. 10/5

8:13 pm-7:25 am

2 stops33h 12m

Buenos Aires Ministro Pistarini

mar. 10/21

8:30 pm-12:04 pm

2 stops17h 34m

$1,215

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

dom. 10/5

8:13 pm-7:25 am

2 stops33h 12m

Buenos Aires Ministro Pistarini

lun. 10/20

8:30 pm-12:04 pm

2 stops17h 34m

$1,215

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

mié. 10/8

2:48 pm-10:15 am

2 stops17h 27m

Buenos Aires Ministro Pistarini

jue. 10/16

10:30 pm-10:06 am

2 stops37h 36m

$1,223

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

mar. 10/7

2:48 pm-10:15 am

2 stops17h 27m

Buenos Aires Ministro Pistarini

jue. 10/16

10:30 pm-10:06 am

2 stops37h 36m

$1,223

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 13 results
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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, May is the cheapest month in which you can book a flight from Killeen to South America (average of $359). Flying from Killeen to South America in December is currently the most expensive (average of $664). 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 18h 22m. Fly via American Airlines to get the fastest option. The distance between Killeen and South America is about 2249 mi.

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

    Most travelers choose Killeen Fort Hood Regional - Buenos Aires Ministro Pistarini, 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, May is the cheapest month in which you can book a flight from Killeen to South America (average of $359). Flying from Killeen to South America in December is currently the most expensive (average of $664). 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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