Killeen

$289+ Cheap flights from Pennsylvania 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GRK
Jan 14 — Jan 211
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Cheap flight deals from Pennsylvania to Killeen

Cheapest flights from Pennsylvania to Killeen
Explore the most affordable flight options available from Pennsylvania to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This American Airlines deal was found by Cheapflights users on 12/12. 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.
Mon 12/295:00 amPIT - GRK
1 stop5h 51mAmerican Airlines
Mon 1/125:00 pmGRK - PIT
1 stop4h 49mAmerican Airlines
Deal found 12/12$455
This American Airlines deal was found by Cheapflights users on 12/14. 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.
Sun 12/215:00 amPIT - GRK
1 stop7h 27mAmerican Airlines
Sun 12/287:11 amGRK - PIT
1 stop6h 44mAmerican Airlines
Deal found 12/14$538
This American Airlines deal was found by Cheapflights users on 12/13. 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.
Wed 12/316:05 amIAD - GRK
1 stop6h 22mAmerican Airlines
Mon 1/511:57 amGRK - IAD
2 stops11h 07mAmerican Airlines
Deal found 12/13$585
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/261:07 pmDCA - GRK
1 stop5h 49mAmerican Airlines
Thu 1/13:58 pmGRK - DCA
1 stop6h 01mAmerican Airlines
Deal found 12/15$606
This American Airlines deal was found by Cheapflights users on 12/13. 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.
Tue 12/232:57 pmPHL - GRK
1 stop6h 36mAmerican Airlines
Fri 1/26:00 amGRK - PHL
1 stop5h 58mAmerican Airlines
Deal found 12/13$610
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/269:12 amIAD - GRK
2 stops7h 15mAmerican Airlines
Thu 1/13:58 pmGRK - IAD
1 stop5h 35mAmerican Airlines
Deal found 12/15$611
This American Airlines deal was found by Cheapflights users on 12/13. 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 12/257:02 amEWR - GRK
2 stops11h 54mAmerican Airlines
Wed 12/3110:21 amGRK - EWR
2 stops11h 13mAmerican Airlines
Deal found 12/13$621
This American Airlines deal was found by Cheapflights users on 12/13. 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.
Tue 12/306:05 amIAD - GRK
1 stop6h 22mAmerican Airlines
Mon 1/511:57 amGRK - IAD
2 stops11h 07mAmerican Airlines
Deal found 12/13$628
This American Airlines deal was found by Cheapflights users on 12/13. 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 12/254:58 pmJFK - GRK
1 stop6h 31mAmerican Airlines
Wed 12/316:00 amGRK - JFK
1 stop6h 29mAmerican Airlines
Deal found 12/13$635
This American Airlines deal was found by Cheapflights users on 12/13. 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 12/268:10 amJFK - GRK
2 stops10h 46mAmerican Airlines
Wed 12/3110:21 amGRK - JFK
2 stops8h 08mAmerican Airlines
Deal found 12/13$645
This American Airlines deal was found by Cheapflights users on 12/12. 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 12/254:30 pmPHL - GRK
1 stop6h 59mAmerican Airlines
Wed 12/316:00 amGRK - PHL
1 stop5h 55mAmerican Airlines
Deal found 12/12$649
This American Airlines deal was found by Cheapflights users on 12/12. 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 12/254:30 pmPHL - GRK
1 stop6h 59mAmerican Airlines
Sun 12/287:11 amGRK - PHL
1 stop6h 27mAmerican Airlines
Deal found 12/12$653

Find flight deals from Pennsylvania to Killeen

Keep the following information in mind while searching for Pennsylvania to Killeen flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(American Airlines)
Provider with most accurate pricing for Philadelphia-Killeen Fort Hood Regional flight deals.
Provider most trusted by Cheapflights users for Philadelphia-Killeen Fort Hood Regional flights.
From Pennsylvania to Killeen Fort Hood Regional

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Killeen 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 December 15, 2025.
Use the filters below to find and compare flights from Pennsylvania to Killeen that are best for you.

Fly from

Pennsylvania

Fly to

Killeen

Route

Depart

Return

Price

NewarkKilleen

EWR - GRK

EWRGRK

Newark

Tue 3/10

12:47 pm-8:17 pm

1 stop8h 30m

Killeen Fort Hood Regional

Tue 3/24

12:01 pm-8:29 pm

1 stop7h 28m

$289

New YorkKilleen

JFK - GRK

JFKGRK

New York John F Kennedy Intl

Tue 3/10

4:30 pm-10:23 pm

1 stop6h 53m

Killeen Fort Hood Regional

Tue 3/24

6:00 am-1:38 pm

1 stop6h 38m

$289

New YorkKilleen

LGA - GRK

LGAGRK

New York LaGuardia

Tue 3/10

3:10 pm-8:17 pm

1 stop6h 07m

Killeen Fort Hood Regional

Tue 3/24

6:00 am-3:00 pm

1 stop8h 00m

$289

PittsburghKilleen

PIT - GRK

PITGRK

Pittsburgh

Sat 2/21

3:01 pm-8:14 pm

1 stop6h 13m

Killeen Fort Hood Regional

Sat 2/28

6:00 am-2:07 pm

1 stop7h 07m

$357

New YorkKilleen

JFK - GRK

JFKGRK

New York John F Kennedy Intl

Fri 3/13

8:25 am-3:26 pm

1 stop8h 01m

Killeen Fort Hood Regional

Wed 3/18

10:15 am-5:14 pm

1 stop5h 59m

$431

New YorkKilleen

LGA - GRK

LGAGRK

New York LaGuardia

Fri 3/13

8:00 am-3:26 pm

1 stop8h 26m

Killeen Fort Hood Regional

Wed 3/18

10:15 am-5:59 pm

1 stop6h 44m

$431

PittsburghKilleen

PIT - GRK

PITGRK

Pittsburgh

Mon 12/29

5:00 am-9:51 am

1 stop5h 51m

Killeen Fort Hood Regional

Mon 1/12

5:00 pm-10:49 pm

1 stop4h 49m

$455

Washington, D.C.Killeen

IAD - GRK

IADGRK

Washington, D.C. Dulles Intl

Tue 4/7

6:45 am-10:50 am

1 stop5h 05m

Killeen Fort Hood Regional

Thu 4/30

10:22 am-4:07 pm

1 stop4h 45m

$479

Washington, D.C.Killeen

IAD - GRK

IADGRK

Washington, D.C. Dulles Intl

Fri 1/16

5:23 pm-10:43 pm

1 stop6h 20m

Killeen Fort Hood Regional

Wed 1/21

12:31 pm-9:17 pm

1 stop7h 46m

$479

Washington, D.C.Killeen

DCA - GRK

DCAGRK

Washington, D.C. Reagan-National

Fri 1/16

1:34 pm-6:53 pm

1 stop6h 19m

Killeen Fort Hood Regional

Wed 1/21

5:00 pm-11:00 pm

1 stop5h 00m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 53 results
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Best time to book a flight from Pennsylvania to Killeen

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

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

Currently, August is the cheapest month in which you can book a flight from Pennsylvania to Killeen (average of $94). Flying from Pennsylvania to Killeen in April is currently the most expensive (average of $246). 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.

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

Find hourly flight availability from Pennsylvania to Killeen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 47% on flights from Pennsylvania to Killeen by exploring options for tickets at noon.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania 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 Pennsylvania?

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

  • How long is the flight from Pennsylvania to Killeen?

    A quick flight from Pennsylvania to Killeen can take about 8h 30m. American Airlines provides one of the quickest options available for as low as $289. Airlines will cover a distance of 1474 mi.

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

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Pennsylvania to Killeen (average of $94). Flying from Pennsylvania to Killeen in April is currently the most expensive (average of $246). 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
Copperas Cove
Temple

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Alternative routes for Pennsylvania to Killeen

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Pennsylvania to Killeen

Discover the top airline that operate flights from Pennsylvania to Killeen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$322Average$574FlexibilityNo cancel feeOn-time71%

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