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$837+ Cheap flights from Killeen (GRK) to Spain

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — MAD
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Killeen to Spain

Keep the following information in mind while searching for Killeen to Spain flight deals. Data was last updated July 31, 2025.

Round-trip from

$837
(American Airlines)
From Killeen Fort Hood Regional to Spain
Search Deals

Find flight deals from Killeen to Spain

Cheapest flights from Killeen to Spain
Explore the most affordable flight options available from Killeen to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 11/146:05 amGRK - BCN
2 stops24h 00mAmerican Airlines
Tue 11/1811:00 amBCN - GRK
2 stops18h 21mAmerican Airlines
Deal found 7/30$837
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 11/1411:52 amGRK - MAD
1 stop14h 33mAmerican Airlines
Tue 11/1811:00 amMAD - GRK
2 stops18h 21mAmerican Airlines
Deal found 7/30$841
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 11/146:05 amGRK - SVQ
2 stops23h 40mAmerican Airlines
Tue 11/181:25 pmSVQ - GRK
2 stops39h 56mAmerican Airlines
Deal found 7/30$1,170
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 11/286:28 amGRK - VLC
2 stops27h 37mAmerican Airlines
Tue 12/25:10 pmVLC - GRK
2 stops35h 25mAmerican Airlines
Deal found 7/29$1,252
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 10/313:00 pmGRK - GRX
2 stops35h 50mAmerican Airlines
Tue 11/46:30 amGRX - GRK
2 stops21h 36mAmerican Airlines
Deal found 7/29$1,739

Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to Spain 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 July 31, 2025.
Use the filters below to find and compare flights from Killeen to Spain that are best for you.

Fly from

Killeen

Fly to

Spain

Route

Depart

Return

Price

KilleenBarcelona

GRK - BCN

GRKBCN

Killeen Fort Hood Regional

Fri 11/14

5:05 am-9:00 am

2 stops20h 55m

Barcelona-El Prat

Tue 11/18

11:00 am-10:21 pm

2 stops18h 21m

$837

KilleenMadrid

GRK - MAD

GRKMAD

Killeen Fort Hood Regional

Fri 11/14

11:52 am-9:25 am

1 stop14h 33m

Madrid Barajas

Tue 11/18

11:00 am-10:21 pm

2 stops18h 21m

$841

KilleenSeville

GRK - SVQ

GRKSVQ

Killeen Fort Hood Regional

Fri 11/14

6:05 am-12:45 pm

2 stops23h 40m

Sevilla

Tue 11/18

1:25 pm-10:21 pm

2 stops39h 56m

$1,170

KilleenValencia

GRK - VLC

GRKVLC

Killeen Fort Hood Regional

Fri 11/28

6:28 am-5:05 pm

2 stops27h 37m

Valencia

Tue 12/2

5:10 pm-9:35 pm

2 stops35h 25m

$1,252

KilleenGranada

GRK - GRX

GRKGRX

Killeen Fort Hood Regional

Fri 10/31

3:00 pm-8:50 am

2 stops35h 50m

Granada Federico Garcia Lorca

Tue 11/4

6:30 am-9:06 pm

2 stops21h 36m

$1,739

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Killeen to Spain

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

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

Currently, November is the cheapest month in which you can book a flight from Killeen to Spain (average of $543). Flying from Killeen to Spain in June is currently the most expensive (average of $1,052). 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 Spain

Get insights into the airlines that provide service to Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spain. Reviews last updated July 31, 2025.
Get a feel of what it's like to fly with American Airlines from Killeen to Spain by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Overall

7.2

Boarding

7.5

Food

6.5

Crew

8.0

Entertainment

6.9

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

Comfort

7.2

Overall

7.2

Boarding

7.5

Food

6.5

Crew

8.0

Entertainment

6.9

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

Find useful and relevant information for your journey from Killeen to Spain. 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 Spain?

    Located just 6.9 mi from the city center, Killeen Fort Hood Regional (GRK) is the airport most travelers will use when flying to Spain from Killeen.

  • What are the most popular routes from Killeen to Spain?

    The most popular flight routes from Killeen to Spain are Killeen Fort Hood Regional - Barcelona-El Prat, Killeen Fort Hood Regional - Granada Federico Garcia Lorca and Killeen Fort Hood Regional - Madrid Barajas.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Killeen to Spain (average of $543). Flying from Killeen to Spain in June is currently the most expensive (average of $1,052). 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

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