HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Killeen

$1,138+ Cheap flights from Spain to Killeen (GRK)

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — GRK
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Spain to Killeen with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Spain to Killeen

Cheapest flights from Spain to Killeen
Explore the most affordable flight options available from Spain to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This American Airlines deal was found by Cheapflights users on 2/10. 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 11/59:10 am
ALC
-
GRK
2 stops21h 33m
American Airlines
Mon 11/96:49 pm
GRK
-
ALC
2 stops35h 16m
American Airlines
Deal found 2/10$1,138

Best time to book a flight from Spain to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Spain 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 Spain to Killeen

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

Currently, March is the cheapest month in which you can book a flight from Spain to Killeen (average of $577). Flying from Spain to Killeen in July is currently the most expensive (average of $816). 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 Spain to Killeen. 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 into for flights to Killeen from Spain?

    Killeen Fort Hood Regional (GRK) is the airport you will fly into if you book a flight from Spain to Killeen. It is only a 6.9 mi journey from Fort Hood Regional (GRK) to Killeen’s city center.

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

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

  • How can I find direct flights from Spain to Killeen?

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

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

    Yes. Cheapflights offers flight deals from Spain to Killeen 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 Spain to Killeen?

    Currently, March is the cheapest month in which you can book a flight from Spain to Killeen (average of $577). Flying from Spain to Killeen in July is currently the most expensive (average of $816). 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

Traveling to a place near Killeen?

Book flights to Killeen if you plan to visit one of these locations
Temple
Copperas Cove

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 Spain to Killeen

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to Dallas/Fort Worth flights
Heathrow to Dallas/Fort Worth flights
Frankfurt to Dallas/Fort Worth flights
Heathrow to Hobby flights
Charles de Gaulle to Hobby flights
Vienna to Dallas/Fort Worth flights
Heathrow to George Bush Intcntl flights
Frankfurt to Hobby flights
Gatwick to Dallas/Fort Worth flights
Charles de Gaulle to George Bush Intcntl flights
Frankfurt to George Bush Intcntl flights
Madrid to Dallas/Fort Worth flights
Heathrow to Love Field flights
Amsterdam to Hobby flights
Vienna to Love Field flights
London City to Dallas/Fort Worth flights
Istanbul to Hobby flights
Charles de Gaulle to Love Field flights
Frankfurt to Austin flights
Heathrow to Austin flights
Barcelona-El Prat to Dallas/Fort Worth flights
Frankfurt to Love Field flights
Amsterdam to George Bush Intcntl flights
Bruxelles-National to Dallas/Fort Worth flights
Istanbul to George Bush Intcntl flights
Gatwick to Hobby flights
Leonardo da Vinci/Fiumicino to Dallas/Fort Worth flights
Frederic Chopin to Dallas/Fort Worth flights
Madrid to Hobby flights
Munich to Hobby flights
Amsterdam to Dallas/Fort Worth flights
Orly to George Bush Intcntl flights
Orly to Hobby flights
Gatwick to George Bush Intcntl flights
Leonardo da Vinci/Fiumicino to Hobby flights
Duesseldorf Intl to Dallas/Fort Worth flights
Munich to George Bush Intcntl flights
Madrid to George Bush Intcntl flights
Vicenza to Hobby flights
London City to George Bush Intcntl flights
Zurich to Dallas/Fort Worth flights
Vicenza to George Bush Intcntl flights
Munich to Dallas/Fort Worth flights
Vienna to Hobby flights
Duesseldorf Intl to Hobby flights
Budapest to Dallas/Fort Worth flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.