HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Philadelphia to Killeen (PHL - GRK) from $350

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PHL — GRK
Jun 3 — Jun 101
From?
To?
Mon 6/3
Mon 6/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Philadelphia to Killeen

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Killeen (GRK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 29, 2024.

Popular in

May

Cheapest in

September

Average price

$846

Round-trip from

$295
High demand for flights, 26% potential price rise
Search Deals
Best time to find cheap flights, 22% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Philadelphia to Killeen Fort Hood Regional
Search Deals

What is the cheapest day to fly round-trip from Philadelphia to Killeen?

Friday is generally a great day to depart. Flying on this day could help you save up to 61%.

What is the cheapest month to fly from Philadelphia to Killeen?

September can be a great time to fly to Killeen from Philadelphia with a flight ticket averaging about $628. Cheapflights users have found deals in the month of September for as cheap as $413. The most expensive prices can be found in the month of May.

When is the cheapest time to fly from Philadelphia to Killeen (PHL - GRK)?

A simple way to save on the total cost of your ticket is to fly from Philadelphia to Killeen at noon. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the afternoon.

Cheap American Airlines flights from Philadelphia to Killeen

Explore cheap flight options specifically provided by American Airlines for the route between Philadelphia and Killeen. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Thu 8/153:30 pmPHL - GRK
1 stop5h 08mAmerican Airlines
Tue 8/204:09 pmGRK - PHL
1 stop5h 43mAmerican Airlines
Deal found 5/28$530
Thu 8/155:00 amPHL - GRK
1 stop7h 59mAmerican Airlines
Tue 8/205:15 amGRK - PHL
2 stops7h 10mAmerican Airlines
Deal found 5/28$535
Tue 6/2510:53 amPHL - GRK
1 stop6h 21mAmerican Airlines
Tue 7/26:58 pmGRK - PHL
1 stop5h 04mAmerican Airlines
Deal found 5/28$550
Tue 6/255:37 pmPHL - GRK
2 stops6h 47mAmerican Airlines
Tue 7/26:58 pmGRK - PHL
1 stop5h 04mAmerican Airlines
Deal found 5/28$554
Fri 10/255:15 amPHL - GRK
1 stop5h 19mAmerican Airlines
Sun 10/274:44 pmGRK - PHL
1 stop5h 02mAmerican Airlines
Deal found 5/28$610
Wed 8/213:30 pmPHL - GRK
1 stop5h 08mAmerican Airlines
Sat 8/245:15 amGRK - PHL
1 stop5h 26mAmerican Airlines
Deal found 5/27$688
Tue 7/166:47 pmPHL - GRK
1 stop5h 37mAmerican Airlines
Fri 7/196:49 pmGRK - PHL
1 stop5h 08mAmerican Airlines
Deal found 5/27$694
Tue 6/253:33 pmPHL - GRK
2 stops8h 51mAmerican Airlines
Tue 7/212:32 pmGRK - PHL
2 stops11h 19mAmerican Airlines
Deal found 5/28$695
Thu 10/175:15 amPHL - GRK
1 stop5h 19mAmerican Airlines
Mon 10/2112:43 pmGRK - PHL
1 stop7h 11mAmerican Airlines
Deal found 5/27$700

Cheap Philadelphia to Killeen flights in May & June 2024

Find cheap flight options from Philadelphia to Killeen specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 29, 2024.
Sat 6/157:00 pmPHL - GRK
1 stop5h 24mAmerican Airlines
Mon 6/176:58 pmGRK - PHL
1 stop5h 04mAmerican Airlines
Deal found 5/27$694
Fri 6/145:00 amPHL - GRK
1 stop5h 51mAmerican Airlines
Mon 6/176:58 pmGRK - PHL
1 stop5h 04mAmerican Airlines
Deal found 5/27$709
Tue 6/117:00 pmPHL - GRK
1 stop5h 24mAmerican Airlines
Thu 6/136:58 pmGRK - PHL
1 stop5h 04mAmerican Airlines
Deal found 5/28$718
Wed 6/265:00 amPHL - GRK
1 stop5h 51mAmerican Airlines
Sat 6/296:58 pmGRK - PHL
1 stop5h 04mAmerican Airlines
Deal found 5/27$738
Fri 6/77:00 pmPHL - GRK
1 stop5h 24mAmerican Airlines
Sat 6/86:58 pmGRK - PHL
1 stop5h 04mAmerican Airlines
Deal found 5/27$814
Thu 6/66:50 amPHL - GRK
1 stop6h 12mAmerican Airlines
Sun 6/912:32 pmGRK - PHL
1 stop7h 51mAmerican Airlines
Deal found 5/27$834
Thu 6/68:36 amPHL - GRK
2 stops10h 52mAmerican Airlines
Sun 6/94:44 pmGRK - PHL
1 stop5h 31mAmerican Airlines
Deal found 5/27$838
Wed 5/295:24 pmPHL - GRK
1 stop7h 03mAmerican Airlines
Sat 6/12:17 pmGRK - PHL
1 stop5h 56mAmerican Airlines
Deal found 5/28$856
Thu 6/65:37 pmPHL - GRK
2 stops6h 47mAmerican Airlines
Sun 6/95:00 amGRK - PHL
2 stops7h 52mAmerican Airlines
Deal found 5/27$972

Philadelphia to Killeen 2024 flight deals

Discover exclusive flight deals for travel between Philadelphia and Killeen in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Fri 8/21:00 pmPHL - GRK
1 stop6h 19mAmerican Airlines
Sun 8/412:39 pmGRK - PHL
1 stop5h 52mAmerican Airlines
Deal found 5/27$580
Wed 8/213:30 pmPHL - GRK
1 stop5h 08mAmerican Airlines
Sat 8/245:15 amGRK - PHL
1 stop5h 26mAmerican Airlines
Deal found 5/27$688
Sat 6/157:00 pmPHL - GRK
1 stop5h 24mAmerican Airlines
Mon 6/176:58 pmGRK - PHL
1 stop5h 04mAmerican Airlines
Deal found 5/27$694
Thu 10/175:15 amPHL - GRK
1 stop5h 19mAmerican Airlines
Mon 10/2112:43 pmGRK - PHL
1 stop7h 11mAmerican Airlines
Deal found 5/27$700
Fri 8/28:39 amPHL - GRK
2 stops10h 40mAmerican Airlines
Sun 8/46:49 pmGRK - PHL
1 stop5h 08mAmerican Airlines
Deal found 5/27$704
Fri 6/145:00 amPHL - GRK
1 stop5h 51mAmerican Airlines
Mon 6/176:58 pmGRK - PHL
1 stop5h 04mAmerican Airlines
Deal found 5/27$709
Tue 6/117:00 pmPHL - GRK
1 stop5h 24mAmerican Airlines
Thu 6/136:58 pmGRK - PHL
1 stop5h 04mAmerican Airlines
Deal found 5/28$718
Wed 6/265:00 amPHL - GRK
1 stop5h 51mAmerican Airlines
Sat 6/296:58 pmGRK - PHL
1 stop5h 04mAmerican Airlines
Deal found 5/27$738
Fri 6/77:00 pmPHL - GRK
1 stop5h 24mAmerican Airlines
Sat 6/86:58 pmGRK - PHL
1 stop5h 04mAmerican Airlines
Deal found 5/27$814

One-way flights to Killeen from Philadelphia

Search for one-way flight options from Philadelphia to Killeen. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Mon 6/245:00 amPHL - GRK
1 stop8h 02mAmerican Airlines
Deal found 5/28$350
Mon 6/178:50 amPHL - GRK
1 stop8h 24mAmerican Airlines
Deal found 5/28$394

Find flights from Philadelphia to Killeen within your budget

Customize your flight search to find flights from Philadelphia 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 2,696,634 searches. Data last updated May 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$530 - $700

Route

Depart

Return

Price

PhiladelphiaKilleen Fort Hood Regional

PHL - GRK

PHLGRK

Philadelphia

Thu 8/15

1 stop5h 08m

Killeen Fort Hood Regional

Tue 8/20

1 stop5h 43m

$530

PhiladelphiaKilleen Fort Hood Regional

PHL - GRK

PHLGRK

Philadelphia

Thu 8/15

1 stop7h 59m

Killeen Fort Hood Regional

Tue 8/20

2 stops7h 10m

$535

PhiladelphiaKilleen Fort Hood Regional

PHL - GRK

PHLGRK

Philadelphia

Tue 6/25

1 stop6h 21m

Killeen Fort Hood Regional

Tue 7/2

1 stop5h 04m

$550

PhiladelphiaKilleen Fort Hood Regional

PHL - GRK

PHLGRK

Philadelphia

Tue 6/25

2 stops6h 47m

Killeen Fort Hood Regional

Tue 7/2

1 stop5h 04m

$554

PhiladelphiaKilleen Fort Hood Regional

PHL - GRK

PHLGRK

Philadelphia

Fri 10/25

1 stop5h 19m

Killeen Fort Hood Regional

Sun 10/27

1 stop5h 02m

$610

PhiladelphiaKilleen Fort Hood Regional

PHL - GRK

PHLGRK

Philadelphia

Wed 8/21

1 stop5h 08m

Killeen Fort Hood Regional

Sat 8/24

1 stop5h 26m

$688

PhiladelphiaKilleen Fort Hood Regional

PHL - GRK

PHLGRK

Philadelphia

Tue 7/16

1 stop5h 37m

Killeen Fort Hood Regional

Fri 7/19

1 stop5h 08m

$694

PhiladelphiaKilleen Fort Hood Regional

PHL - GRK

PHLGRK

Philadelphia

Tue 6/25

2 stops8h 51m

Killeen Fort Hood Regional

Tue 7/2

2 stops11h 19m

$695

PhiladelphiaKilleen Fort Hood Regional

PHL - GRK

PHLGRK

Philadelphia

Thu 10/17

1 stop5h 19m

Killeen Fort Hood Regional

Mon 10/21

1 stop7h 11m

$700

Flights are sorted by cheapest first

Deals found on 5/28

When is the cheapest time to fly from Philadelphia to Killeen?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Killeen. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Philadelphia to Killeen flight should consider departing on Saturday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Philadelphia to Killeen

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

Temperature and rainfall in Killeen by month

Plan your trip to Killeen by taking into account the average temperature and rainfall totals by month.

GRK

Temperature

46.4 - 84.2 °F

Reviews of airlines servicing Killeen

Get insights into the airlines that provide service to Killeen. 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 Killeen. Reviews last updated May 29, 2024.
American Airlines
7.3
Good
14,302 reviews
Check prices

Crew

8.0

Food

6.6

Boarding

7.6

Overall

7.3

Comfort

7.2

Entertainment

7.1

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

American Airlines
7.3
Good
14,302 reviews
American Airlines
7.3
Good
14,302 reviews
Check prices

Crew

8.0

Food

6.6

Boarding

7.6

Overall

7.3

Comfort

7.2

Entertainment

7.1

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Killeen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Philadelphia to Killeen for under $600 on Cheapflights?

    Yes, there are multiple flights from Philadelphia to Killeen for under $600. The cheapest flight booked recently is on American Airlines for just $530, but on average you can expect to pay $734.

  • What is the cheapest airline to fly from Philadelphia to Killeen round-trip?

    Cheapflights users have booked flights from Philadelphia to Killeen round-trip from $530. American Airlines is priced at 15% lower than the current average price of a flight leaving 3 months from now.

  • What does PHL to GRK mean?

    Philadelphia Airport is PHL and Killeen Fort Hood Regional Airport is GRK. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Philadelphia to Killeen that include extra baggage allowance?

    The amount of baggage you can bring on your Philadelphia to Killeen flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Philadelphia to Killeen with specific airlines?

    Yes, Cheapflights allows you to browse and filter Philadelphia to Killeen flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia 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.

  • Can I find deals for flights from Philadelphia to Killeen that allow pets onboard?

    Many airlines flying from Philadelphia to Killeen offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Philadelphia to Killeen?

    Yes, you can often find last-minute deals on Philadelphia to Killeen flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Philadelphia to Killeen flight deals updated?

    The Philadelphia to Killeen flight deals you see on this page were last updated on 5/28.

  • When is the best time to book a flight from Philadelphia to Killeen?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Killeen (average of $295). Flying from Philadelphia to Killeen in July is currently the most expensive (average of $451). 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

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

LaGuardia to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
Newark to Hobby flights
LaGuardia to Hobby flights
Dulles Intl to Dallas/Fort Worth flights
Newark to Austin flights
Newark to George Bush Intcntl flights
LaGuardia to George Bush Intcntl flights
John F Kennedy Intl to Austin flights
Reagan-National to Hobby flights
Reagan-National to Dallas/Fort Worth flights
Dulles Intl to Hobby flights
John F Kennedy Intl to George Bush Intcntl flights
Philadelphia to Dallas/Fort Worth flights
John F Kennedy Intl to Hobby flights
LaGuardia to Austin flights
Reagan-National to George Bush Intcntl flights
Dulles Intl to George Bush Intcntl flights
Newark to San Antonio flights
Philadelphia to Hobby flights
John F Kennedy Intl to San Antonio flights
LaGuardia to San Antonio flights
Reagan-National to Austin flights
Dulles Intl to Austin flights
Philadelphia to George Bush Intcntl flights
Philadelphia to Austin flights
Pittsburgh to Dallas/Fort Worth flights
Dulles Intl to San Antonio flights
Newark to Love Field flights
Reagan-National to San Antonio flights
John F Kennedy Intl to Love Field flights
Dulles Intl to Love Field flights
Pittsburgh to Hobby flights
Philadelphia to Love Field flights
Philadelphia to San Antonio flights
Pittsburgh to George Bush Intcntl flights
Allentown to Dallas/Fort Worth flights
Harrisburg to Dallas/Fort Worth flights
Reagan-National to Love Field flights
John F Kennedy Intl to El Paso flights
LaGuardia to El Paso flights
Newark to El Paso flights
Allentown to Hobby flights
Pittsburgh to Austin flights
Pittsburgh to San Antonio flights
Harrisburg to Hobby flights
LaGuardia to Love Field flights
Allentown to George Bush Intcntl flights
Pittsburgh to Love Field flights

Top airline flying from Philadelphia to Killeen

Discover the top airline that operate flights from Philadelphia 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 2,696,634 searches. Data last updated May 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$404Average$599FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Atlanta to New York flights
Minneapolis to Orlando flights
Detroit to Toronto flights
USA to Switzerland flights
Los Angeles to Phoenix flights
Orlando to Newark Airport flights
Denver to Charlotte flights
Houston to Washington, D.C. flights
Detroit to New York flights
Pittsburgh to Las Vegas flights
San Francisco to Miami flights
Philadelphia to Grand Rapids flights

Search flights from Philadelphia to Killeen by cabin class

Find flights from Philadelphia to Killeen, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Laayoune Hassan I
Flights to Virac
Flights to Figari-Sud Corse
Flights to Edremit/Korfez
Flights to Rhinelander Oneida County
Flights to Girona Costa Brava
Flights to Brainerd Crow Wing County
Flights to Parikia Paros
Flights to Cortez Montezuma County
Flights to Miyakojima Hirara
Flights to Zadar
Flights to Trapani Birgi
Flights to Provincetown
Flights to Oran Es Senia
Flights to Constanţa Mihail Kogalniceanu
Flights to Vava'u Lupepau'U
Flights to Urumqi
Flights to Hakodate
Flights to Naxos
Flights to Dalaman
Flights to Hyannis Barnstable
Flights to Devils Lake
Flights to Bastia Poretta
Flights to Karpathos

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Philadelphia to Killeen?

Deals for Philadelphia to Killeen flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Killeen?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Philadelphia to Killeen for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Philadelphia to Killeen with no change fees?

Certainly. Search results for flights to Killeen from Philadelphia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Philadelphia to Killeen become cheaper?

Not ready to book yet? You can track prices for flights from Philadelphia to Killeen on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.
View all available airlines