$448 Cheap Flights from West Palm Beach (PBI) to Killeen (GRK)

View $448 flight on Fri, Jan 16, 2026Opens in a new window

Popular airlines from Palm Beach Intl. Airport (PBI) to Killeen, TX (GRK-Killeen-Fort Hood Regional)

Cheap Flights from West Palm Beach to Killeen (PBI-GRK)

Prices were available within the past 7 days and start at $448 for one-way flights and $337 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Jan 16 - Sat, Jan 17
PBI
West Palm Beach
GRK
Killeen
$337 Roundtrip, found 1 day ago
$337
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jan 16 from West Palm Beach to Killeen, returning Sat, Jan 17, priced at $337 found 1 day ago
American Airlines
Tue, Mar 3 - Wed, Mar 11
PBI
West Palm Beach
GRK
Killeen
$342 Roundtrip, found 1 day ago
$342
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Mar 3 from West Palm Beach to Killeen, returning Wed, Mar 11, priced at $342 found 1 day ago
American Airlines
Wed, Dec 31 - Tue, Jan 6
PBI
West Palm Beach
GRK
Killeen
$347 Roundtrip, found 1 day ago
$347
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 31 from West Palm Beach to Killeen, returning Tue, Jan 6, priced at $347 found 1 day ago
American Airlines
Wed, Dec 31 - Thu, Jan 1
PBI
West Palm Beach
GRK
Killeen
$357 Roundtrip, found 1 day ago
$357
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 31 from West Palm Beach to Killeen, returning Thu, Jan 1, priced at $357 found 1 day ago
American Airlines
Thu, Dec 25 - Tue, Jan 6
PBI
West Palm Beach
GRK
Killeen
$362 Roundtrip, found 1 day ago
$362
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Dec 25 from West Palm Beach to Killeen, returning Tue, Jan 6, priced at $362 found 1 day ago
American Airlines
Thu, Dec 25 - Thu, Jan 1
PBI
West Palm Beach
GRK
Killeen
$372 Roundtrip, found 1 day ago
$372
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Dec 25 from West Palm Beach to Killeen, returning Thu, Jan 1, priced at $372 found 1 day ago
American Airlines
Fri, Jan 16 - Thu, Jan 22
PBI
West Palm Beach
GRK
Killeen
$431 Roundtrip, found 1 day ago
$431
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jan 16 from West Palm Beach to Killeen, returning Thu, Jan 22, priced at $431 found 1 day ago
American Airlines
Wed, Mar 4 - Wed, Mar 11
PBI
West Palm Beach
GRK
Killeen
$436 Roundtrip, found 1 day ago
$436
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Mar 4 from West Palm Beach to Killeen, returning Wed, Mar 11, priced at $436 found 1 day ago
American Airlines
Tue, Dec 30 - Tue, Jan 6
PBI
West Palm Beach
GRK
Killeen
$438 Roundtrip, found 1 day ago
$438
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Dec 30 from West Palm Beach to Killeen, returning Tue, Jan 6, priced at $438 found 1 day ago
American Airlines
Tue, Dec 30 - Thu, Jan 1
PBI
West Palm Beach
GRK
Killeen
$448 Roundtrip, found 1 day ago
$448
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Dec 30 from West Palm Beach to Killeen, returning Thu, Jan 1, priced at $448 found 1 day ago

Alternative airports near Killeen

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Killeen-Fort Hood Regional GRK. Cheapest option available. Average driving time to city center is 13 minutes. Flights from $438
GRK
Killeen-Fort Hood Regional
Cheapest
Average driving time to city center13 min
Flights from $438
Flights from West Palm Beach (PBI) to Killeen (GRK)
Origin airport
Palm Beach Intl.
Destination airport
Killeen-Fort Hood Regional
Airlines serving
American Airlines
Roundtrip price
$336
Distance
1112 mi

West Palm Beach to Killeen Flights

The cheapest times to fly from West Palm Beach to Killeen

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from West Palm Beach to Killeen are during the month of January. You can find some of the cheapest flights from West Palm Beach to Killeen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from West Palm Beach to Killeen

Sunday is one of the best days to book for cheap flights from West Palm Beach to Killeen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from West Palm Beach to Killeen

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from West Palm Beach to Killeen in 2026. You can also book with separate airlines for your outbound and return journeys, from $448 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap West Palm Beach to Killeen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your West Palm Beach to Killeen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Palm Beach Intl. Airport (PBI) to Killeen-Fort Hood Regional Airport (GRK) cost?
Get a cheap one-way flight from $448 or cheap return flight from $337 from Palm Beach Intl. Airport (PBI) to Killeen-Fort Hood Regional Airport (GRK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Palm Beach Intl. Airport (PBI) to Killeen-Fort Hood Regional Airport (GRK)?
The cheapest month to fly from PBI to GRK is January, when demand is low. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Palm Beach Intl. Airport (PBI) to Killeen-Fort Hood Regional Airport (GRK)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from PBI to GRK. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Palm Beach Intl. Airport (PBI) to Killeen-Fort Hood Regional Airport (GRK)?
There are no daily nonstop flights available from Palm Beach Intl. Airport (PBI) to Killeen-Fort Hood Regional Airport (GRK). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from PBI to GRK?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Palm Beach Intl. Airport (PBI) to Killeen-Fort Hood Regional Airport (GRK)?
To arrive at Killeen-Fort Hood Regional Airport (GRK) without delays, book a flight that leaves from Palm Beach Intl. Airport (PBI) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Palm Beach Intl. Airport (PBI) to Killeen-Fort Hood Regional Airport (GRK) last-minute?
Last-minute bookings from PBI to GRK are usually more expensive. For the cheapest rates, start looking for flights well ahead of time. That said, if you can play around with your travel dates, it's possible to land a cheap fare just before your departure.
Is it cheaper to book a PBI to GRK flight and hotel package?
Compared with arranging flights and hotels separately, booking a PBI to GRK flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place will take the stress out of travel planning. Just secure your flights and select from our extensive range of hotels, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Palm Beach Intl. Airport (PBI) to Killeen-Fort Hood Regional Airport (GRK)?
You can usually reschedule or cancel your PBI to GRK flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.