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$539+ Cheap flights from Killeen to Harrisburg (GRK - MDT)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — MDT
Jul 16 — Jul 231
Thu 7/16
Thu 7/23
1 adult, Economy
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Cheap flight deals from Killeen to Harrisburg

Cheapest flights from Killeen to Harrisburg
Explore the most affordable flight options available from Killeen to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.

This American Airlines deal was found by Cheapflights users on 6/14. 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.
Fri 9/114:09 pm
GRK
-
MDT
1 stop5h 38m
American Airlines
Tue 9/156:30 am
MDT
-
GRK
1 stop6h 47m
American Airlines
Deal found 6/14$539
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Wed 7/13:07 pm
GRK
-
MDT
1 stop6h 35m
American Airlines
Mon 7/67:05 am
MDT
-
GRK
1 stop6h 07m
American Airlines
Deal found 6/14$633
This American Airlines deal was found by Cheapflights users on 6/16. 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 7/23:06 pm
GRK
-
MDT
1 stop6h 53m
American Airlines
Mon 7/67:05 am
MDT
-
GRK
1 stop6h 07m
American Airlines
Deal found 6/16$681
This American Airlines deal was found by Cheapflights users on 6/15. 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.
Mon 6/293:07 pm
GRK
-
MDT
1 stop6h 35m
American Airlines
Mon 7/132:25 pm
MDT
-
GRK
2 stops10h 14m
American Airlines
Deal found 6/15$728
This American Airlines deal was found by Cheapflights users on 6/16. 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 7/312:42 pm
GRK
-
MDT
2 stops10h 40m
American Airlines
Mon 7/610:15 am
MDT
-
GRK
2 stops9h 39m
American Airlines
Deal found 6/16$745

Find flight deals from Killeen to Harrisburg

Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to Harrisburg (MDT). 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 June 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$539
(American Airlines)
Provider with most accurate pricing for Killeen Fort Hood Regional-Harrisburg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Harrisburg flights.
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From Killeen Fort Hood Regional to Harrisburg
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to Harrisburg 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 June 16, 2026.
Use the filters below to find and compare flights from Killeen to Harrisburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KilleenHarrisburg

GRK - MDT

GRKMDT

Killeen Fort Hood Regional

Fri 9/11

4:09 pm-10:47 pm

1 stop5h 38m

Harrisburg

Tue 9/15

6:30 am-12:17 pm

1 stop6h 47m

$539

KilleenHarrisburg

GRK - MDT

GRKMDT

Killeen Fort Hood Regional

Fri 7/3

3:06 pm-11:00 pm

1 stop6h 54m

Harrisburg

Mon 7/6

7:05 am-12:12 pm

1 stop6h 07m

$633

KilleenHarrisburg

GRK - MDT

GRKMDT

Killeen Fort Hood Regional

Wed 7/1

3:07 pm-10:42 pm

1 stop6h 35m

Harrisburg

Mon 7/6

7:05 am-12:12 pm

1 stop6h 07m

$633

KilleenHarrisburg

GRK - MDT

GRKMDT

Killeen Fort Hood Regional

Thu 7/2

12:54 pm-11:10 pm

2 stops9h 16m

Harrisburg

Mon 7/6

7:05 am-12:12 pm

1 stop6h 07m

$686

KilleenHarrisburg

GRK - MDT

GRKMDT

Killeen Fort Hood Regional

Mon 6/29

3:07 pm-10:42 pm

1 stop6h 35m

Harrisburg

Mon 7/13

2:25 pm-11:39 pm

2 stops10h 14m

$728

KilleenHarrisburg

GRK - MDT

GRKMDT

Killeen Fort Hood Regional

Tue 7/14

5:00 am-2:00 pm

2 stops8h 00m

Harrisburg

Tue 7/14

3:30 pm-11:39 pm

2 stops9h 09m

$794

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Sorted by cheapest first

Compare providers for flights from Killeen to Harrisburg

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Killeen to Harrisburg in June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Killeen-Harrisburg flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Killeen-Harrisburg flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Killeen-Harrisburg flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Killeen-Harrisburg flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Killeen-Harrisburg flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Killeen to Harrisburg

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

Related info for your journey

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

  • How long is the flight from Killeen to Harrisburg?

    A quick flight from Killeen to Harrisburg can take about 5h 38m. American Airlines provides one of the quickest options available for as low as $539. The distance between Killeen and Harrisburg is about 1335 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Killeen to Harrisburg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
Mechanicsburg
Hershey
Camp Hill
Carlisle

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