When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to Philadelphia Airport?

Prices for flights from Killeen Fort Hood Regional Airport to Philadelphia Airport are updated daily.

How many operators does momondo search for flights from Killeen Fort Hood Regional Airport to Philadelphia Airport?

The number of operators available for flights from Killeen Fort Hood Regional Airport to Philadelphia Airport is 1 as of July 2026.

How old do you have to be to fly from Killeen Fort Hood Regional Airport to Philadelphia Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$599 Cheap Flights from Killeen to Philadelphia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Killeen to Philadelphia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:05 pm - 10:51 pm

GRK

PHL

6h 46m

1 stop

7:00 am - 12:07 pm

PHL

GRK

6h 07m

1 stop

$599American Airlines

Tue, Aug 11 - Tue, Aug 18

12:37 pm - 6:48 pm

GRK

PHL

5h 11m

1 stop

5:00 am - 9:29 am

PHL

GRK

5h 29m

1 stop

$709American Airlines

Wed, Aug 12 - Sun, Aug 23

9:59 am - 6:26 pm

GRK

PHL

7h 27m

2 stops

4:28 pm - 8:59 pm

PHL

GRK

5h 31m

1 stop

$742American Airlines

Tue, Aug 11 - Tue, Aug 18

3:05 pm - 11:40 pm

GRK

PHL

7h 35m

2 stops

5:00 am - 12:07 pm

PHL

GRK

8h 07m

1 stop

$792American Airlines

Wed, Aug 12 - Sun, Aug 23

5:00 am - 1:58 pm

GRK

PHL

7h 58m

1 stop

5:00 am - 9:29 am

PHL

GRK

5h 29m

1 stop

$841American Airlines

Thu, Aug 6 - Mon, Aug 10

9:59 am - 6:26 pm

GRK

PHL

7h 27m

2 stops

4:56 pm - 11:39 pm

PHL

GRK

7h 43m

2 stops

$934American Airlines

Wed, Aug 12 - Sun, Aug 23

9:59 am - 6:26 pm

GRK

PHL

7h 27m

2 stops

8:26 am - 2:35 pm

PHL

GRK

7h 09m

1 stop

$941American Airlines

Thu, Aug 6 - Mon, Aug 10

6:00 am - 12:58 pm

GRK

PHL

5h 58m

1 stop

10:40 am - 5:56 pm

PHL

GRK

8h 16m

1 stop

$1,037American Airlines

Sat, Dec 19 - Sun, Jan 3

9:59 am - 6:26 pm

GRK

PHL

7h 27m

2 stops

1:53 pm - 8:59 pm

PHL

GRK

8h 06m

2 stops

$1,041American Airlines

Thu, Aug 6 - Mon, Aug 10

6:00 am - 2:44 pm

GRK

PHL

7h 44m

2 stops

2:30 pm - 8:33 pm

PHL

GRK

7h 03m

1 stop

$1,042American Airlines

Sat, Dec 19 - Sun, Jan 3

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American Airlines flights from Killeen to Philadelphia

Our best American Airlines deals on Killeen to Philadelphia flight tickets

American Airlines

Aug 11

GRK3:05 pmKilleen Fort Hood Regional

6h 46m

1 stop

PHL10:51 pmPhiladelphia

Aug 18

PHL7:00 amPhiladelphia

6h 07m

1 stop

GRK12:07 pmKilleen Fort Hood Regional

$599

American Airlines

Aug 12

GRK12:37 pmKilleen Fort Hood Regional

5h 11m

1 stop

PHL6:48 pmPhiladelphia

Aug 23

PHL5:00 amPhiladelphia

5h 29m

1 stop

GRK9:29 amKilleen Fort Hood Regional

$709

American Airlines

Aug 11

GRK9:59 amKilleen Fort Hood Regional

7h 27m

2 stops

PHL6:26 pmPhiladelphia

Aug 18

PHL4:28 pmPhiladelphia

5h 31m

1 stop

GRK8:59 pmKilleen Fort Hood Regional

$742

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KilleenPhiladelphia

GRK - PHL

GRKPHL

Killeen Fort Hood Regional

Tue 8/11

3:05 pm-10:51 pm

1 stop6h 46m

Philadelphia

Tue 8/18

7:00 am-12:07 pm

1 stop6h 07m

$599

Quickest round-trip

KilleenPhiladelphia

GRK - PHL

GRKPHL

Killeen Fort Hood Regional

Wed 8/12

12:37 pm-6:48 pm

1 stop5h 11m

Philadelphia

Sun 8/23

5:00 am-9:29 am

1 stop5h 29m

$709

KilleenPhiladelphia

GRK - PHL

GRKPHL

Killeen Fort Hood Regional

Tue 8/11

9:59 am-6:26 pm

2 stops7h 27m

Philadelphia

Tue 8/18

4:28 pm-8:59 pm

1 stop5h 31m

$742

KilleenPhiladelphia

GRK - PHL

GRKPHL

Killeen Fort Hood Regional

Wed 8/12

3:05 pm-11:40 pm

2 stops7h 35m

Philadelphia

Sun 8/23

5:00 am-12:07 pm

1 stop8h 07m

$792

KilleenPhiladelphia

GRK - PHL

GRKPHL

Killeen Fort Hood Regional

Thu 8/6

5:00 am-1:58 pm

1 stop7h 58m

Philadelphia

Mon 8/10

5:00 am-9:29 am

1 stop5h 29m

$841

KilleenPhiladelphia

GRK - PHL

GRKPHL

Killeen Fort Hood Regional

Wed 8/12

9:59 am-6:26 pm

2 stops7h 27m

Philadelphia

Sun 8/23

4:56 pm-11:39 pm

2 stops7h 43m

$934

KilleenPhiladelphia

GRK - PHL

GRKPHL

Killeen Fort Hood Regional

Thu 8/6

9:59 am-6:26 pm

2 stops7h 27m

Philadelphia

Mon 8/10

8:26 am-2:35 pm

1 stop7h 09m

$941

KilleenPhiladelphia

GRK - PHL

GRKPHL

Killeen Fort Hood Regional

Sat 12/19

6:00 am-12:58 pm

1 stop5h 58m

Philadelphia

Sun 1/3

10:40 am-5:56 pm

1 stop8h 16m

$1,037

KilleenPhiladelphia

GRK - PHL

GRKPHL

Killeen Fort Hood Regional

Thu 8/6

9:59 am-6:26 pm

2 stops7h 27m

Philadelphia

Mon 8/10

1:53 pm-8:59 pm

2 stops8h 06m

$1,041

KilleenPhiladelphia

GRK - PHL

GRKPHL

Killeen Fort Hood Regional

Sat 12/19

6:00 am-2:44 pm

2 stops7h 44m

Philadelphia

Sun 1/3

2:30 pm-8:33 pm

1 stop7h 03m

$1,042

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Killeen to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Killeen Fort Hood Regional to Philadelphia?

American Airlines is the most popular carrier operating from Killeen Fort Hood Regional to Philadelphia

What airlines fly to Philadelphia?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Philadelphia from Killeen according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 6 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

When to book flights from Killeen to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Killeen to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Killeen to Philadelphia (GRK to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Killeen to Philadelphia

Fastest flight time	5h 58m
Direct flights	None

The fastest flight from Killeen to Philadelphia takes 5h 58m

There are no direct flights from Killeen to Philadelphia. There are no popular flight routes from Killeen to Philadelphia.

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Frequently asked questions about flying from Killeen to Philadelphia

How far is Killeen Fort Hood Regional to Philadelphia by plane?
The distance between Killeen Fort Hood Regional and Philadelphia is about 1402.1 mi. Typically, this will take 5h 58m by plane in normal conditions.
When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to Philadelphia Airport?
Prices for flights from Killeen Fort Hood Regional Airport to Philadelphia Airport are updated daily.
How many operators does momondo search for flights from Killeen Fort Hood Regional Airport to Philadelphia Airport?
The number of operators available for flights from Killeen Fort Hood Regional Airport to Philadelphia Airport is 1 as of July 2026.
How old do you have to be to fly from Killeen Fort Hood Regional Airport to Philadelphia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Killeen to Philadelphia?
momondo data reveals that the most frequently booked airline on the route from Killeen to Philadelphia is American Airlines, representing 100% of all bookings.

Best airlines flying from Killeen to Philadelphia

Compare and see reviews for airlines that fly from Killeen to Philadelphia with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $538	Free Cancellation	Rating 7.1 11,807 reviews		Search American Airlines flights

Wildwood

Rehoboth Beach

Cape May

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Reading

Dewey Beach

Dover

Essington

North Wildwood

New Castle

Avalon

Lewes

Chester

Stone Harbor

Vineland

Pottstown

Why use momondo?

Why should I use momondo to find a flight deal from Killeen to Philadelphia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Killeen to Philadelphia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Killeen to Philadelphia with flexible booking policies on momondo?

Flights from Killeen to Philadelphia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Killeen to Philadelphia?

Once all potential Killeen to Philadelphia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Killeen to Philadelphia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Philadelphia, momondo offers a useful price alert feature which will track prices for flights to Philadelphia from Killeen and alert you when they change.