What airlines fly to Madrid?

Iberia, British Airways and American Airlines are the top three most popular airlines that fly to Madrid from Killeen according to our data. Iberia is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Madrid. Keep in mind that there are 9 different airlines that fly to Madrid on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Killeen Fort Hood Regional Airport to Madrid Barajas Airport are updated daily.

How old do you have to be to fly from Killeen Fort Hood Regional Airport to Madrid Barajas Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to Madrid Barajas Airport.

What documentation or ID do you need to fly to Madrid Barajas Airport?

The travel and health documents required for your trip to Madrid Barajas Airport 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 Madrid Barajas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$845 Cheap Flights from Killeen to Madrid in 2025/26

1 adult

0 bags

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5:00 pm - 8:05 pmGRK-MAD

20h 05m2 stops

1:00 pm - 10:43 pmMAD-GRK

16h 43m1 stop

$845American Airlines

Find Deal

Wed, Feb 4 - Sun, Feb 8

12:31 pm - 9:25 amGRK-MAD

13h 54m1 stop

1:00 pm - 10:43 pmMAD-GRK

16h 43m1 stop

$849American Airlines

Find Deal

Wed, Feb 4 - Sun, Feb 8

5:00 pm - 6:30 pmGRK-MAD

18h 30m2 stops

12:00 pm - 10:43 pmMAD-GRK

17h 43m2 stops

$850American Airlines

Find Deal

Wed, Feb 4 - Sun, Feb 8

American Airlines flights from Killeen to Madrid

Our best American Airlines deals on Killeen to Madrid flight tickets

American Airlines

Feb 4

GRK5:00 pmKilleen Fort Hood Regional

20h 05m

2 stops

MAD8:05 pmMadrid Barajas

Feb 8

MAD1:00 pmMadrid Barajas

16h 43m

1 stop

GRK10:43 pmKilleen Fort Hood Regional

$845

Find similar

American Airlines

Feb 4

GRK12:31 pmKilleen Fort Hood Regional

13h 54m

1 stop

MAD9:25 amMadrid Barajas

Feb 8

MAD1:00 pmMadrid Barajas

16h 43m

1 stop

GRK10:43 pmKilleen Fort Hood Regional

$849

Find similar

American Airlines

Feb 4

GRK5:00 pmKilleen Fort Hood Regional

18h 30m

2 stops

MAD6:30 pmMadrid Barajas

Feb 8

MAD12:00 pmMadrid Barajas

17h 43m

2 stops

GRK10:43 pmKilleen Fort Hood Regional

$850

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KilleenMadrid

GRK - MAD

GRKMAD

Killeen Fort Hood Regional

Wed 2/4

5:00 pm-8:05 pm

2 stops20h 05m

Madrid Barajas

Sun 2/8

1:00 pm-10:43 pm

1 stop16h 43m

$845

KilleenMadrid

GRK - MAD

GRKMAD

Killeen Fort Hood Regional

Wed 2/4

12:31 pm-9:25 am

1 stop13h 54m

Madrid Barajas

Sun 2/8

1:00 pm-10:43 pm

1 stop16h 43m

$849

KilleenMadrid

GRK - MAD

GRKMAD

Killeen Fort Hood Regional

Wed 2/4

5:00 pm-6:30 pm

2 stops18h 30m

Madrid Barajas

Sun 2/8

12:00 pm-10:43 pm

2 stops17h 43m

$850

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Killeen to Madrid

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

Prices

Airlines

What is the cheapest time of day to depart on your flight to Madrid?

Flying to Madrid from Killeen in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,029 when looking at flights departing in the afternoon. Flights to Madrid are more costly at noon, with an average ticket price of $1,564. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Killeen to Madrid

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

Estimated round-trip price

Cheap Killeen to Madrid (GRK to MAD) flight deals and tips

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

Fastest flight time	20h 05m
Direct flights	None

The fastest flight from Killeen to Madrid takes 20h 05m

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

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How far is Killeen Fort Hood Regional to Madrid Barajas by plane?
Madrid Barajas is 5053.0 mi away from Killeen Fort Hood Regional. Typically, this will take 13h 54m by plane in normal conditions.
When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to Madrid Barajas Airport?
Prices for flights from Killeen Fort Hood Regional Airport to Madrid Barajas Airport are updated daily.
How old do you have to be to fly from Killeen Fort Hood Regional Airport to Madrid Barajas Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to Madrid Barajas Airport.
What documentation or ID do you need to fly to Madrid Barajas Airport?
The travel and health documents required for your trip to Madrid Barajas Airport 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 Madrid Barajas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Fuenlabrada

San Lorenzo de El Escorial

Cuenca

Guadalajara

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Killeen to Madrid. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Killeen to Madrid with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Killeen to Madrid?

Once all potential Killeen to Madrid 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 Madrid right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Madrid, momondo offers a useful price alert feature which will track prices for flights to Madrid from Killeen and alert you when they change.