In terms of precipitation, rainfall in South America 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 South America when rainfall is around 0.8 in.

If weather is an important factor for your trip to South America, 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).

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.

What is the cheapest time of day to fly from GRK to SA?

When flying from Killeen to South America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

$425+ Flights from Killeen to South America

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Cheap flight deals from Killeen to South America

Round-trip from	$563 (American Airlines)
One-way from	$425 (American Airlines)

From Killeen Fort Hood Regional to South America

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One-way flight from Killeen Fort Hood Regional to South America

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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 July 9, 2025.

Thu 10/2310:27 amGRK - BOG

1 stop12h 03mAmerican Airlines

Sun 10/2612:25 amBOG - GRK

1 stop9h 32mAmerican Airlines

Deal found 7/8

$563

Sat 11/84:35 pmGRK - MDE

2 stops29h 30mAmerican Airlines

Tue 11/111:25 amMDE - GRK

2 stops19h 23mAmerican Airlines

Deal found 7/8

$597

Thu 10/3010:27 amGRK - EZE

1 stop20h 43mAmerican Airlines

Mon 11/310:30 pmEZE - GRK

1 stop20h 20mAmerican Airlines

Deal found 7/7

$1,235

Best flights from Killeen to South America
Discover carefully curated flight deals from Killeen to South America that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 9, 2025.

Thu 10/2310:27 amGRK - BOG

1 stop12h 03mAmerican Airlines

Sun 10/2612:25 amBOG - GRK

1 stop9h 32mAmerican Airlines

Deal found 7/8

$563

Sat 11/84:35 pmGRK - MDE

2 stops29h 30mAmerican Airlines

Tue 11/111:25 amMDE - GRK

2 stops19h 23mAmerican Airlines

Deal found 7/8

$597

Thu 10/3010:27 amGRK - EZE

1 stop20h 43mAmerican Airlines

Mon 11/310:30 pmEZE - GRK

1 stop20h 20mAmerican Airlines

Deal found 7/7

$1,235

Last-minute flights from Killeen to South America
Discover last-minute flight deals from Killeen to South America. Data last updated July 9, 2025 and is based on user searches.

Tue 7/225:16 amGRK - BOG

1 stop17h 14mAmerican Airlines

Mon 8/112:10 pmBOG - GRK

2 stops21h 31mAmerican Airlines

Deal found 7/7

$720

Mon 8/47:58 pmGRK - EZE

2 stops36h 07mAmerican Airlines

Mon 8/1110:30 pmEZE - GRK

2 stops49h 40mAmerican Airlines

Deal found 7/7

$1,597

One-way flights from Killeen to South America
Search for one-way flight options from Killeen to South America. Find affordable one-way fares based on user searches. Data last updated July 9, 2025.

Mon 7/284:29 pmGRK - BOG

2 stops20h 36mAmerican Airlines

Deal found 7/7

$425

Cheapflights Fare Finder

Use the filters below to find and compare flights from Killeen to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KilleenBogotá

GRK - BOG

GRKBOG

Killeen Fort Hood Regional

Thu 10/23

10:27 am-10:30 pm

1 stop12h 03m

Bogotá El Dorado

Sun 10/26

12:25 am-9:57 am

1 stop9h 32m

$563

KilleenMedellín

GRK - MDE

GRKMDE

Killeen Fort Hood Regional

Sat 11/8

4:35 pm-11:05 pm

2 stops29h 30m

Medellín Jose Maria Cordova Intl

Tue 11/11

1:25 am-7:48 pm

2 stops19h 23m

$597

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

Thu 10/30

10:27 am-9:10 am

1 stop20h 43m

Buenos Aires Ministro Pistarini

Mon 11/3

10:30 pm-3:50 pm

1 stop20h 20m

$1,235

KilleenBogotá

GRK - BOG

GRKBOG

Killeen Fort Hood Regional

Mon 7/28

4:29 pm-1:05 pm

2 stops20h 36m

$425

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

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.

Reviews of airlines servicing South America

Peruse reviews from past customers who have flown with American Airlines from Killeen to South America to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

6.0

Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

6.0

Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

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.
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, 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.

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$425+ Cheap flights from Killeen (GRK) to South America

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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Killeen to South America with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 July 9, 2025.

Round-trip from

One-way from

Find flight deals from Killeen to South America

Cheapest flights from Killeen to South AmericaExplore 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 July 9, 2025.

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 July 9, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Killeen to South America that are best for you.

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.

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?

Reviews of airlines servicing South America

Peruse reviews from past customers who have flown with American Airlines from Killeen to South America to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Killeen to South America

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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 July 9, 2025.