$432+ Cheap flights from Philadelphia to Killeen (PHL - 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GRK
ago. 4 — ago. 111
1 adult, Economy
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1. Tell us where you want to go
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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 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 julio 30, 2025.
Round-trip from | $432 (American Airlines) |
|---|
Find flight deals from Philadelphia to Killeen
Cheapest flights from Philadelphia to KilleenExplore the most affordable flight options available from Philadelphia to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.
Explore the most affordable flight options available from Philadelphia to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.
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.
sáb. 8/3010:30 amPHL - GRK
2 stops12h 40mAmerican Airlines
sáb. 9/64:40 pmGRK - PHL
2 stops15h 29mAmerican Airlines
Deal found 7/29![American Airlines logo]()
$432
Cheapflights Fare Finder
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 2,558,603 searches. Data last updated julio 30, 2025.
Use the filters below to find and compare flights from Philadelphia to Killeen that are best for you.
Fly from
Philadelphia
Fly to
Killeen
Route
Depart
Return
Price
PhiladelphiaKilleen
PHL - GRK
PHLGRK
Philadelphia
sáb. 8/30
10:30 am-10:10 pm
2 stops12h 40m
Killeen Fort Hood Regional
sáb. 9/6
4:40 pm-9:09 am
2 stops15h 29m
$432
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.
Cheapflights Insights
Everything you need to know about your flight from Philadelphia to Killeen
What is the cheapest month 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 $316). Flying from Philadelphia to Killeen in December is currently the most expensive (average of $468). 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 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 julio 30, 2025.
See what other customers who have flown with American Airlines from Philadelphia to Killeen have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.5
Boarding
7.5
Comfort
7.2
Crew
8.0
Overall
7.2
Entertainment
6.9
Reviews
1 / 20
8.0
ExcellentAnonymous,May 2025
PHL - LHR
Food
6.5
Boarding
7.5
Comfort
7.2
Crew
8.0
Overall
7.2
Entertainment
6.9
Reviews
1 / 20
8.0
ExcellentAnonymous,May 2025
PHL - LHR
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.
Traveling to a place near Killeen?
Book flights to Killeen if you plan to visit one of these locationsCopperas Cove
Temple
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Alternative routes for Philadelphia to Killeen
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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 2,558,603 searches. Data last updated julio 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$540 | Average$669 | FlexibilityNo cancel fee | On-time71% |