When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to Buenos Aires?

Prices for flights from Killeen Fort Hood Regional Airport to Buenos Aires are refreshed on a daily basis.

How old do you have to be to fly from Killeen Fort Hood Regional Airport to Buenos Aires?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Killeen Fort Hood Regional Airport to Buenos Aires.

What documentation or ID do you need to fly to Buenos Aires?

The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,461 Cheap Flights from Killeen to Buenos Aires in 2025/26

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Find the cheapest flights from Killeen to Buenos Aires

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10:33 am - 8:05 amGRK-EZE

18h 32m1 stop

10:30 pm - 9:25 amEZE-GRK

13h 55m1 stop

$1,461American Airlines

Find Deal

Mon, Dec 8 - Fri, Dec 12

6:05 am - 7:05 amGRK-EZE

22h 00m2 stops

10:30 pm - 9:25 amEZE-GRK

13h 55m1 stop

$1,465American Airlines

Find Deal

Mon, Dec 8 - Fri, Dec 12

3:58 pm - 8:30 amGRK-EZE

13h 32m1 stop

11:20 pm - 8:33 pmEZE-GRK

24h 13m2 stops

$5,590American Airlines

Find Deal

Sun, Dec 28 - Sun, Jan 4

6:32 pm - 8:30 amGRK-EZE

34h 58m1 stop

11:20 pm - 3:27 pmEZE-GRK

19h 07m2 stops

$5,599American Airlines

Find Deal

Sat, Dec 27 - Sun, Jan 4

11:57 am - 8:30 amGRK-EZE

17h 33m1 stop

10:30 pm - 4:16 pmEZE-GRK

20h 46m1 stop

$7,236American Airlines

Find Deal

Sun, Dec 28 - Mon, Jan 5

10:21 am - 8:30 amGRK-EZE

19h 09m1 stop

10:30 pm - 9:51 amEZE-GRK

14h 21m1 stop

$8,536American Airlines

Find Deal

Sun, Dec 28 - Sun, Jan 4

10:21 am - 8:30 amGRK-EZE

19h 09m1 stop

10:30 pm - 10:05 amEZE-GRK

14h 35m1 stop

$9,686American Airlines

Find Deal

Sat, Dec 27 - Mon, Jan 5

3:58 pm - 8:30 amGRK-EZE

13h 32m1 stop

10:30 pm - 10:05 amEZE-GRK

14h 35m1 stop

$10,936American Airlines

Find Deal

Fri, Dec 26 - Mon, Jan 5

10:21 am - 8:30 amGRK-EZE

19h 09m1 stop

10:30 pm - 9:51 amEZE-GRK

14h 21m1 stop

$10,986American Airlines

Find Deal

Sat, Dec 27 - Sun, Jan 4

10:21 am - 8:30 amGRK-EZE

19h 09m1 stop

10:30 pm - 3:27 pmEZE-GRK

19h 57m1 stop

$12,065American Airlines

Find Deal

Sun, Dec 28 - Sat, Jan 3

American Airlines flights from Killeen to Buenos Aires

Our best American Airlines deals on Killeen to Buenos Aires flight tickets

American Airlines

Dec 8

GRK10:33 amKilleen Fort Hood Regional

18h 32m

1 stop

EZE8:05 amBuenos Aires Ministro Pistarini

Dec 12

EZE10:30 pmBuenos Aires Ministro Pistarini

13h 55m

1 stop

GRK9:25 amKilleen Fort Hood Regional

$1,461

Find similar

American Airlines

Dec 8

GRK6:05 amKilleen Fort Hood Regional

22h 00m

2 stops

EZE7:05 amBuenos Aires Ministro Pistarini

Dec 12

EZE10:30 pmBuenos Aires Ministro Pistarini

13h 55m

1 stop

GRK9:25 amKilleen Fort Hood Regional

$1,465

Find similar

American Airlines

Oct 30

GRK6:13 pmKilleen Fort Hood Regional

12h 07m

1 stop

EZE8:20 amBuenos Aires Ministro Pistarini

Nov 3

EZE10:25 pmBuenos Aires Ministro Pistarini

14h 52m

1 stop

GRK10:17 amKilleen Fort Hood Regional

$2,166

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

Mon 12/8

10:33 am-8:05 am

1 stop18h 32m

Buenos Aires Ministro Pistarini

Fri 12/12

10:30 pm-9:25 am

1 stop13h 55m

$1,461

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

Mon 12/8

6:05 am-7:05 am

2 stops22h 00m

Buenos Aires Ministro Pistarini

Fri 12/12

10:30 pm-9:25 am

1 stop13h 55m

$1,465

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

Sun 12/28

3:58 pm-8:30 am

1 stop13h 32m

Buenos Aires Ministro Pistarini

Sun 1/4

11:20 pm-8:33 pm

2 stops24h 13m

$5,590

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

Sat 12/27

6:32 pm-8:30 am

1 stop34h 58m

Buenos Aires Ministro Pistarini

Sun 1/4

11:20 pm-3:27 pm

2 stops19h 07m

$5,599

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

Sun 12/28

11:57 am-8:30 am

1 stop17h 33m

Buenos Aires Ministro Pistarini

Mon 1/5

10:30 pm-4:16 pm

1 stop20h 46m

$7,236

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

Sun 12/28

10:21 am-8:30 am

1 stop19h 09m

Buenos Aires Ministro Pistarini

Sun 1/4

10:30 pm-9:51 am

1 stop14h 21m

$8,536

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

Sat 12/27

10:21 am-8:30 am

1 stop19h 09m

Buenos Aires Ministro Pistarini

Mon 1/5

10:30 pm-10:05 am

1 stop14h 35m

$9,686

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

Fri 12/26

3:58 pm-8:30 am

1 stop13h 32m

Buenos Aires Ministro Pistarini

Mon 1/5

10:30 pm-10:05 am

1 stop14h 35m

$10,936

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

Sat 12/27

10:21 am-8:30 am

1 stop19h 09m

Buenos Aires Ministro Pistarini

Sun 1/4

10:30 pm-9:51 am

1 stop14h 21m

$10,986

KilleenBuenos Aires

GRK - EZE

GRKEZE

Killeen Fort Hood Regional

Sun 12/28

10:21 am-8:30 am

1 stop19h 09m

Buenos Aires Ministro Pistarini

Sat 1/3

10:30 pm-3:27 pm

1 stop19h 57m

$12,065

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Killeen to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Buenos Aires?

United Airlines, Delta and Copa Airlines are the top three most popular airlines that fly to Buenos Aires from Killeen according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 5 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.

When to book flights from Killeen to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Killeen to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Killeen to Buenos Aires (GRK to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Killeen to Buenos Aires

Direct flights	None

There are no direct flights from Killeen to Buenos Aires. There are no popular flight routes from Killeen to Buenos Aires.

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How far is Killeen Fort Hood Regional to Buenos Aires by plane?
There are 5209.2 mi between Killeen Fort Hood Regional and Buenos Aires. In terms of flight time, this usually takes a little over 13h 32m.
When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to Buenos Aires?
Prices for flights from Killeen Fort Hood Regional Airport to Buenos Aires are refreshed on a daily basis.
How old do you have to be to fly from Killeen Fort Hood Regional Airport to Buenos Aires?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Killeen Fort Hood Regional Airport to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Killeen to Buenos Aires?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Killeen to Buenos Aires. momondo saves you time and could save you money on your trip.

Can I find flights from Killeen to Buenos Aires with flexible booking policies on momondo?

momondo does allow users to show only those flights to Buenos Aires from Killeen which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Killeen to Buenos Aires?

Once all potential Killeen to Buenos Aires flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Killeen to Buenos Aires right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Killeen to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know when they change.