$313+ Cheap flights from Killeen (GRK) to Pennsylvania
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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — PHL
Mar 3 — Mar 101
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Killeen to Pennsylvania with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Killeen to Pennsylvania
Cheapest
Best
Last-minute
One-way
Cheapest flights from Killeen to PennsylvaniaExplore the most affordable flight options available from Killeen to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.
Explore the most affordable flight options available from Killeen to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.
This American Airlines deal was found by Cheapflights users on 1/31. 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.
Sat 2/1411:56 am
GRK
- LGA
1 stop8h 03m
American Airlines
Tue 2/175:07 pm
LGA
- GRK
1 stop6h 29m
American Airlines
Deal found 1/31![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 1/31. 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 3/1010:15 am
GRK
- LGA
1 stop6h 45m
American Airlines
Sat 3/146:00 am
LGA
- GRK
1 stop6h 26m
American Airlines
Deal found 1/31![American Airlines logo]()
$400
This American Airlines deal was found by Cheapflights users on 1/31. 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.
Sat 2/147:00 am
GRK
- JFK
1 stop7h 29m
American Airlines
Tue 2/174:30 pm
JFK
- GRK
1 stop7h 06m
American Airlines
Deal found 1/31![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 1/31. 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.
Sat 2/1411:56 am
GRK
- EWR
1 stop7h 33m
American Airlines
Tue 2/174:54 pm
EWR
- GRK
1 stop6h 42m
American Airlines
Deal found 1/31![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Sun 3/17:00 am
GRK
- PIT
1 stop6h 22m
American Airlines
Sun 3/85:02 am
PIT
- GRK
1 stop5h 43m
American Airlines
Deal found 1/30![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Thu 2/1211:56 am
GRK
- EWR
1 stop7h 33m
American Airlines
Wed 2/186:03 am
EWR
- GRK
1 stop6h 23m
American Airlines
Deal found 1/30![American Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Thu 2/1210:15 am
GRK
- LGA
1 stop5h 46m
American Airlines
Wed 2/183:10 pm
LGA
- GRK
1 stop8h 26m
American Airlines
Deal found 1/30![American Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Thu 2/127:00 am
GRK
- JFK
1 stop5h 33m
American Airlines
Wed 2/182:40 pm
JFK
- GRK
1 stop8h 56m
American Airlines
Deal found 1/30![American Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Tue 3/1012:01 pm
GRK
- DCA
1 stop5h 41m
American Airlines
Tue 3/176:30 am
DCA
- GRK
1 stop6h 01m
American Airlines
Deal found 1/30![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Tue 3/1010:15 am
GRK
- IAD
1 stop5h 16m
American Airlines
Tue 3/176:00 am
IAD
- GRK
1 stop6h 31m
American Airlines
Deal found 1/30![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 1/31. 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 6/185:00 am
GRK
- IAD
1 stop5h 06m
American Airlines
Tue 6/306:40 am
IAD
- GRK
2 stops8h 56m
American Airlines
Deal found 1/31![American Airlines logo]()
$484
This American Airlines deal was found by Cheapflights users on 1/29. 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 3/63:59 pm
GRK
- DCA
1 stop6h 01m
American Airlines
Mon 3/167:30 am
DCA
- GRK
1 stop8h 59m
American Airlines
Deal found 1/29![American Airlines logo]()
$509
Best flights from Killeen to PennsylvaniaDiscover carefully curated flight deals from Killeen to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 1, 2026.
Discover carefully curated flight deals from Killeen to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 1, 2026.
This American Airlines deal was found by Cheapflights users on 1/31. 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.
Sat 2/1411:56 am
GRK
- LGA
1 stop8h 03m
American Airlines
Tue 2/175:07 pm
LGA
- GRK
1 stop6h 29m
American Airlines
Deal found 1/31![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 1/31. 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 3/1012:01 pm
GRK
- LGA
1 stop6h 49m
American Airlines
Sat 3/146:00 am
LGA
- GRK
1 stop6h 26m
American Airlines
Deal found 1/31![American Airlines logo]()
$400
This American Airlines deal was found by Cheapflights users on 1/31. 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.
Sat 2/147:00 am
GRK
- JFK
1 stop7h 29m
American Airlines
Tue 2/174:30 pm
JFK
- GRK
1 stop7h 06m
American Airlines
Deal found 1/31![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 1/31. 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.
Sat 2/1411:56 am
GRK
- EWR
1 stop7h 33m
American Airlines
Tue 2/174:54 pm
EWR
- GRK
1 stop6h 42m
American Airlines
Deal found 1/31![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Sun 3/17:00 am
GRK
- PIT
1 stop6h 22m
American Airlines
Sun 3/85:02 am
PIT
- GRK
1 stop5h 43m
American Airlines
Deal found 1/30![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Thu 2/1211:56 am
GRK
- EWR
1 stop7h 33m
American Airlines
Wed 2/186:03 am
EWR
- GRK
1 stop6h 23m
American Airlines
Deal found 1/30![American Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Thu 2/1210:15 am
GRK
- LGA
1 stop5h 46m
American Airlines
Wed 2/183:10 pm
LGA
- GRK
1 stop8h 26m
American Airlines
Deal found 1/30![American Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Thu 2/127:00 am
GRK
- JFK
1 stop5h 33m
American Airlines
Wed 2/182:40 pm
JFK
- GRK
1 stop8h 56m
American Airlines
Deal found 1/30![American Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Tue 3/1010:15 am
GRK
- IAD
1 stop5h 16m
American Airlines
Tue 3/176:00 am
IAD
- GRK
1 stop6h 31m
American Airlines
Deal found 1/30![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 1/31. 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 6/185:00 am
GRK
- IAD
1 stop5h 06m
American Airlines
Tue 6/3011:56 am
IAD
- GRK
1 stop7h 58m
American Airlines
Deal found 1/31![American Airlines logo]()
$479
This American Airlines deal was found by Cheapflights users on 1/29. 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 3/63:59 pm
GRK
- DCA
1 stop6h 01m
American Airlines
Mon 3/167:30 am
DCA
- GRK
1 stop8h 59m
American Airlines
Deal found 1/29![American Airlines logo]()
$509
This American Airlines deal was found by Cheapflights users on 1/31. 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 3/1012:01 pm
GRK
- EWR
1 stop7h 28m
American Airlines
Sat 3/146:03 am
EWR
- GRK
1 stop6h 23m
American Airlines
Deal found 1/31![American Airlines logo]()
$526
This American Airlines deal was found by Cheapflights users on 1/29. 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.
Wed 3/410:15 am
GRK
- DCA
1 stop5h 14m
American Airlines
Tue 3/176:30 am
DCA
- GRK
1 stop6h 01m
American Airlines
Deal found 1/29![American Airlines logo]()
$529
This American Airlines deal was found by Cheapflights users on 1/31. 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 3/107:00 am
GRK
- JFK
1 stop5h 59m
American Airlines
Sat 3/144:30 pm
JFK
- GRK
1 stop6h 33m
American Airlines
Deal found 1/31![American Airlines logo]()
$533
This American Airlines deal was found by Cheapflights users on 1/31. 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 5/153:54 pm
GRK
- IAD
1 stop6h 34m
American Airlines
Sun 5/175:55 pm
IAD
- GRK
1 stop6h 51m
American Airlines
Deal found 1/31![American Airlines logo]()
$539
This American Airlines deal was found by Cheapflights users on 1/29. 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.
Sat 3/711:56 am
GRK
- DCA
1 stop6h 50m
American Airlines
Tue 3/176:30 am
DCA
- GRK
1 stop6h 01m
American Airlines
Deal found 1/29![American Airlines logo]()
$548
This American Airlines deal was found by Cheapflights users on 1/30. 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 4/33:59 pm
GRK
- PHL
1 stop7h 55m
American Airlines
Mon 4/64:27 pm
PHL
- GRK
1 stop6h 36m
American Airlines
Deal found 1/30![American Airlines logo]()
$555
This American Airlines deal was found by Cheapflights users on 1/29. 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.
Wed 3/411:56 am
GRK
- DCA
1 stop5h 45m
American Airlines
Sun 3/156:30 am
DCA
- GRK
1 stop5h 56m
American Airlines
Deal found 1/29![American Airlines logo]()
$559
This American Airlines deal was found by Cheapflights users on 1/29. 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 3/63:59 pm
GRK
- DCA
1 stop6h 01m
American Airlines
Tue 3/176:30 am
DCA
- GRK
1 stop6h 01m
American Airlines
Deal found 1/29![American Airlines logo]()
$559
This American Airlines deal was found by Cheapflights users on 1/29. 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.
Thu 3/511:56 am
GRK
- DCA
1 stop6h 50m
American Airlines
Tue 3/1710:35 am
DCA
- GRK
1 stop8h 28m
American Airlines
Deal found 1/29![American Airlines logo]()
$559
This American Airlines deal was found by Cheapflights users on 1/29. 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.
Wed 3/47:00 am
GRK
- DCA
2 stops10h 55m
American Airlines
Mon 3/163:59 pm
DCA
- GRK
1 stop7h 04m
American Airlines
Deal found 1/29![American Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/17:00 am
GRK
- PHL
1 stop6h 37m
American Airlines
Sun 3/83:54 pm
PHL
- GRK
1 stop7h 09m
American Airlines
Deal found 2/1![American Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 1/29. 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.
Sat 3/711:56 am
GRK
- DCA
1 stop7h 58m
American Airlines
Mon 3/1611:36 am
DCA
- GRK
1 stop7h 27m
American Airlines
Deal found 1/29![American Airlines logo]()
$578
This American Airlines deal was found by Cheapflights users on 1/29. 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.
Sat 3/711:56 am
GRK
- DCA
1 stop7h 58m
American Airlines
Sun 3/156:30 am
DCA
- GRK
1 stop5h 56m
American Airlines
Deal found 1/29![American Airlines logo]()
$578
This American Airlines deal was found by Cheapflights users on 1/30. 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 4/103:54 pm
GRK
- MDT
1 stop6h 31m
American Airlines
Mon 4/133:37 pm
MDT
- GRK
2 stops9h 09m
American Airlines
Deal found 1/30![American Airlines logo]()
$615
This American Airlines deal was found by Cheapflights users on 1/30. 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 2/1310:15 am
GRK
- PHL
1 stop6h 40m
American Airlines
Mon 2/1611:35 am
PHL
- GRK
1 stop7h 28m
American Airlines
Deal found 1/30![American Airlines logo]()
$641
This American Airlines deal was found by Cheapflights users on 1/31. 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 5/143:54 pm
GRK
- IAD
1 stop6h 34m
American Airlines
Mon 5/185:55 pm
IAD
- GRK
1 stop6h 51m
American Airlines
Deal found 1/31![American Airlines logo]()
$667
This American Airlines deal was found by Cheapflights users on 1/31. 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 5/1310:07 am
GRK
- IAD
2 stops12h 52m
American Airlines
Mon 5/188:11 pm
IAD
- GRK
2 stops16h 10m
American Airlines
Deal found 1/31![American Airlines logo]()
$693
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Thu 2/1211:56 am
GRK
- PHL
1 stop7h 53m
American Airlines
Mon 2/164:00 pm
PHL
- GRK
1 stop7h 36m
American Airlines
Deal found 1/30![American Airlines logo]()
$744
Last-minute flights from Killeen to PennsylvaniaDiscover last-minute flight deals from Killeen to Pennsylvania. Data last updated February 1, 2026 and is based on user searches.
Discover last-minute flight deals from Killeen to Pennsylvania. Data last updated February 1, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 1/31. 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 2/25:21 am
GRK
- LGA
1 stop5h 04m
American Airlines
Mon 2/21:25 pm
LGA
- GRK
1 stop6h 28m
American Airlines
Deal found 1/31![American Airlines logo]()
$959
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Sat 2/79:48 am
GRK
- IAD
1 stop5h 43m
American Airlines
Fri 2/274:46 pm
IAD
- GRK
2 stops17h 59m
American Airlines
Deal found 1/30![American Airlines logo]()
$668
This American Airlines deal was found by Cheapflights users on 2/1. 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 2/1210:15 am
GRK
- JFK
1 stop5h 45m
American Airlines
Wed 2/184:30 pm
JFK
- GRK
1 stop7h 06m
American Airlines
Deal found 2/1![American Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 2/1. 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 2/1211:56 am
GRK
- EWR
1 stop7h 33m
American Airlines
Wed 2/184:59 pm
EWR
- GRK
1 stop6h 37m
American Airlines
Deal found 2/1![American Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 2/1. 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 2/123:59 pm
GRK
- LGA
1 stop6h 44m
American Airlines
Wed 2/183:10 pm
LGA
- GRK
1 stop8h 26m
American Airlines
Deal found 2/1![American Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 2/1. 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 2/1210:15 am
GRK
- PHL
1 stop6h 40m
American Airlines
Mon 2/1611:35 am
PHL
- GRK
1 stop7h 28m
American Airlines
Deal found 2/1![American Airlines logo]()
$744
This American Airlines deal was found by Cheapflights users on 1/30. 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 2/1310:15 am
GRK
- PHL
1 stop6h 40m
American Airlines
Mon 2/1611:35 am
PHL
- GRK
1 stop7h 28m
American Airlines
Deal found 1/30![American Airlines logo]()
$641
This American Airlines deal was found by Cheapflights users on 1/31. 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.
Sat 2/1411:56 am
GRK
- LGA
1 stop8h 03m
American Airlines
Tue 2/175:07 pm
LGA
- GRK
1 stop6h 29m
American Airlines
Deal found 1/31![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 1/31. 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.
Sat 2/147:00 am
GRK
- JFK
1 stop7h 29m
American Airlines
Tue 2/174:30 pm
JFK
- GRK
1 stop7h 06m
American Airlines
Deal found 1/31![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 1/31. 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.
Sat 2/1411:56 am
GRK
- EWR
1 stop7h 33m
American Airlines
Tue 2/174:54 pm
EWR
- GRK
1 stop6h 42m
American Airlines
Deal found 1/31![American Airlines logo]()
$411
One-way flights from Killeen to PennsylvaniaSearch for one-way flight options from Killeen to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated February 1, 2026.
Search for one-way flight options from Killeen to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated February 1, 2026.
This American Airlines deal was found by Cheapflights users on 1/31. 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 2/49:48 am
GRK
- PIT
1 stop4h 17m
American Airlines
Deal found 1/31![American Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Sat 2/77:00 am
GRK
- JFK
1 stop7h 55m
American Airlines
Deal found 1/30![American Airlines logo]()
$385
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Sat 2/75:00 pm
GRK
- EWR
1 stop6h 29m
American Airlines
Deal found 1/30![American Airlines logo]()
$385
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Sat 2/75:00 pm
GRK
- LGA
1 stop5h 44m
American Airlines
Deal found 1/30![American Airlines logo]()
$385
This American Airlines deal was found by Cheapflights users on 1/31. 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 4/1410:07 am
GRK
- DCA
2 stops12h 52m
American Airlines
Deal found 1/31![American Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 1/31. 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 4/143:54 pm
GRK
- IAD
1 stop6h 34m
American Airlines
Deal found 1/31![American Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 1/31. 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 4/151:08 pm
GRK
- DCA
2 stops7h 56m
American Airlines
Deal found 1/31![American Airlines logo]()
$435
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Sun 2/89:48 am
GRK
- JFK
1 stop6h 29m
American Airlines
Deal found 1/30![American Airlines logo]()
$448
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Mon 2/95:21 am
GRK
- EWR
1 stop5h 26m
American Airlines
Deal found 1/30![American Airlines logo]()
$448
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Sun 2/812:31 pm
GRK
- LGA
1 stop7h 28m
American Airlines
Deal found 1/30![American Airlines logo]()
$448
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Mon 2/95:21 am
GRK
- JFK
2 stops8h 36m
American Airlines
Deal found 1/30![American Airlines logo]()
$453
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Sun 2/812:31 pm
GRK
- EWR
2 stops9h 28m
American Airlines
Deal found 1/30![American Airlines logo]()
$453
Find flight deals from Killeen to Pennsylvania
Keep the following information in mind while searching for Killeen to Pennsylvania flight deals. Data was last updated February 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (American Airlines) |
One-way from | $313 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Killeen to Pennsylvania 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 February 1, 2026.
Use the filters below to find and compare flights from Killeen to Pennsylvania that are best for you.
Fly from
Killeen
Fly to
Pennsylvania
Route
Depart
Return
Price
KilleenNew York
GRK - LGA
GRKLGA
Killeen Fort Hood Regional
Sat 2/14
11:56 am-8:59 pm
1 stop8h 03m
New York LaGuardia
Tue 2/17
5:07 pm-10:36 pm
1 stop6h 29m
$359
KilleenNew York
GRK - LGA
GRKLGA
Killeen Fort Hood Regional
Tue 3/10
12:01 pm-7:50 pm
1 stop6h 49m
New York LaGuardia
Sat 3/14
6:00 am-11:26 am
1 stop6h 26m
$400
KilleenNew York
GRK - JFK
GRKJFK
Killeen Fort Hood Regional
Sat 2/14
7:00 am-3:29 pm
1 stop7h 29m
New York John F Kennedy Intl
Tue 2/17
4:30 pm-10:36 pm
1 stop7h 06m
$411
KilleenNewark
GRK - EWR
GRKEWR
Killeen Fort Hood Regional
Sat 2/14
11:56 am-8:29 pm
1 stop7h 33m
Newark
Tue 2/17
4:54 pm-10:36 pm
1 stop6h 42m
$411
KilleenPittsburgh
GRK - PIT
GRKPIT
Killeen Fort Hood Regional
Sun 3/1
7:00 am-2:22 pm
1 stop6h 22m
Pittsburgh
Sun 3/8
5:02 am-9:45 am
1 stop5h 43m
$411
KilleenNewark
GRK - EWR
GRKEWR
Killeen Fort Hood Regional
Thu 2/12
11:56 am-8:29 pm
1 stop7h 33m
Newark
Wed 2/18
6:03 am-11:26 am
1 stop6h 23m
$419
KilleenNew York
GRK - LGA
GRKLGA
Killeen Fort Hood Regional
Thu 2/12
10:15 am-5:01 pm
1 stop5h 46m
New York LaGuardia
Wed 2/18
3:10 pm-10:36 pm
1 stop8h 26m
$419
KilleenNew York
GRK - JFK
GRKJFK
Killeen Fort Hood Regional
Thu 2/12
7:00 am-1:33 pm
1 stop5h 33m
New York John F Kennedy Intl
Wed 2/18
2:40 pm-10:36 pm
1 stop8h 56m
$429
KilleenWashington, D.C.
GRK - IAD
GRKIAD
Killeen Fort Hood Regional
Tue 3/10
10:15 am-4:31 pm
1 stop5h 16m
Washington, D.C. Dulles Intl
Tue 3/17
6:00 am-11:31 am
1 stop6h 31m
$449
KilleenWashington, D.C.
GRK - IAD
GRKIAD
Killeen Fort Hood Regional
Thu 6/18
5:00 am-11:06 am
1 stop5h 06m
Washington, D.C. Dulles Intl
Tue 6/30
11:56 am-6:54 pm
1 stop7h 58m
$479
Showing 1-10 of 49 results
Best time to book a flight from Killeen to Pennsylvania
Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Killeen with our price prediction graph.
GRK-LGA
GRK-JFK
GRK-EWR
GRK-PHL
GRK-IAD
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 Pennsylvania
GRK-USPA
GRK-LGA
GRK-JFK
GRK-EWR
GRK-PHL
What is the cheapest month to book a flight from Killeen to Pennsylvania?
Currently, June is the cheapest month in which you can book a flight from Killeen to Pennsylvania (average of $92). Flying from Killeen to Pennsylvania in April is currently the most expensive (average of $232). 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 Pennsylvania
Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated February 1, 2026.
Get a feel of what it's like to fly with American Airlines from Killeen to Pennsylvania by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.0
Entertainment
6.9
Food
6.4
Overall
7.2
Boarding
7.5
Comfort
7.2
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Crew
8.0
Entertainment
6.9
Food
6.4
Overall
7.2
Boarding
7.5
Comfort
7.2
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Related info for your journey
Find useful and relevant information for your journey from Killeen to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 Killeen to Pennsylvania
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Killeen to Pennsylvania
Discover the top airline that operate flights from Killeen to Pennsylvania. 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 February 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$527 | Average$669 | FlexibilityNo cancel fee | On-time71% |