HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Killeen

$214+ Cheap flights from Pittsburgh to Killeen (PIT - GRK)

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — GRK
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pittsburgh to Killeen 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 Pittsburgh to Killeen

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) 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 July 29, 2025.

Round-trip from

$427
(American Airlines)

One-way from

$214
(American Airlines)

Popular in

July

Cheapest in

September

Average price

$617
From Pittsburgh to Killeen Fort Hood Regional
Search Deals
One-way flight from Pittsburgh to Killeen Fort Hood Regional
Search Deals
Highest demand for flights based on searches. 33% potential increase in price ($205 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Pittsburgh to Killeen

Cheapest flights from Pittsburgh to Killeen
Explore the most affordable flight options available from Pittsburgh to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/27. 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 8/285:06 amPIT - GRK
1 stop7h 34mAmerican Airlines
Thu 9/410:17 amGRK - PIT
1 stop6h 12mAmerican Airlines
Deal found 7/27$427

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh 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 July 29, 2025.
Use the filters below to find and compare flights from Pittsburgh to Killeen that are best for you.

Fly from

Pittsburgh

Fly to

Killeen

Route

Depart

Return

Price

PittsburghKilleen

PIT - GRK

PITGRK

Pittsburgh

Thu 8/28

5:06 am-11:40 am

1 stop7h 34m

Killeen Fort Hood Regional

Thu 9/4

10:17 am-5:29 pm

1 stop6h 12m

$427

PittsburghKilleen

PIT - GRK

PITGRK

Pittsburgh

Wed 10/15

3:39 pm-10:52 pm

1 stop8h 13m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Pittsburgh to Killeen

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

What is the cheapest month to book a flight from Pittsburgh to Killeen?

Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Killeen (average of $316). Flying from Pittsburgh 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.

What is the cheapest time of day to fly from PIT to GRK?

Find hourly flight availability from Pittsburgh to Killeen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

One of the essential ways to save on airfare from Pittsburgh to Killeen is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 23% on airfare.

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 July 29, 2025.
Read reviews from past customers who have flown American Airlines from Pittsburgh to Killeen. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Crew

8.0

Food

6.5

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Crew

8.0

Food

6.5

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

Related info for your journey

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

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

    Currently priced at $427, American Airlines will fly you from Pittsburgh to Killeen and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pittsburgh 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.

  • What is the cheapest month to book a flight from Pittsburgh to Killeen?

    Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Killeen (average of $316). Flying from Pittsburgh 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.

See more FAQs

Traveling to a place near Killeen?

Book flights to Killeen if you plan to visit one of these locations
Copperas Cove
Temple

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

Top airline flying from Pittsburgh to Killeen

Discover the top airline that operate flights from Pittsburgh 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$322Average$414FlexibilityNo cancel feeOn-time71%

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.