$319 Cheap Flights from Baltimore (BWI) to Killeen (GRK)

View $319 flight on Thu, Jan 8, 2026Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Killeen, TX (GRK-Killeen-Fort Hood Regional)

Cheap Flights from Baltimore to Killeen (BWI-GRK)

Prices were available within the past 7 days and start at $319 for one-way flights and $397 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Dec 6 - Thu, Dec 11
BWI
Baltimore
GRK
Killeen
$397 Roundtrip, found 3 days ago
$397
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Dec 6 from Baltimore to Killeen, returning Thu, Dec 11, priced at $397 found 3 days ago
American Airlines
Sat, Dec 6 - Fri, Dec 12
BWI
Baltimore
GRK
Killeen
$402 Roundtrip, found 3 days ago
$402
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Dec 6 from Baltimore to Killeen, returning Fri, Dec 12, priced at $402 found 3 days ago
American Airlines
Thu, Nov 20 - Tue, Dec 9
BWI
Baltimore
GRK
Killeen
$407 Roundtrip, found 5 days ago
$407
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Nov 20 from Baltimore to Killeen, returning Tue, Dec 9, priced at $407 found 5 days ago
American Airlines
Wed, Jan 21 - Tue, Feb 3
BWI
Baltimore
GRK
Killeen
$417 Roundtrip, found 12 hours ago
$417
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Jan 21 from Baltimore to Killeen, returning Tue, Feb 3, priced at $417 found 12 hours ago
American Airlines
Sat, Nov 22 - Tue, Nov 25
BWI
Baltimore
GRK
Killeen
$418 Roundtrip, found 4 days ago
$418
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Nov 22 from Baltimore to Killeen, returning Tue, Nov 25, priced at $418 found 4 days ago
American Airlines
Fri, Jan 23 - Tue, Feb 3
BWI
Baltimore
GRK
Killeen
$422 Roundtrip, found 12 hours ago
$422
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Fri, Jan 23 from Baltimore to Killeen, returning Tue, Feb 3, priced at $422 found 12 hours ago
American Airlines
Tue, Nov 25 - Wed, Dec 3
BWI
Baltimore
GRK
Killeen
$423 Roundtrip, found 4 days ago
$423
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Nov 25 from Baltimore to Killeen, returning Wed, Dec 3, priced at $423 found 4 days ago
American Airlines
Fri, Jan 23 - Thu, Feb 5
BWI
Baltimore
GRK
Killeen
$427 Roundtrip, found 12 hours ago
$427
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Fri, Jan 23 from Baltimore to Killeen, returning Thu, Feb 5, priced at $427 found 12 hours ago
American Airlines
Tue, Dec 16 - Fri, Dec 26
BWI
Baltimore
GRK
Killeen
$438 Roundtrip, found 2 days ago
$438
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Dec 16 from Baltimore to Killeen, returning Fri, Dec 26, priced at $438 found 2 days ago
American Airlines
Tue, Dec 9 - Fri, Dec 26
BWI
Baltimore
GRK
Killeen
$443 Roundtrip, found 3 days ago
$443
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Dec 9 from Baltimore to Killeen, returning Fri, Dec 26, priced at $443 found 3 days 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 $397
GRK
Killeen-Fort Hood Regional
Cheapest
Average driving time to city center13 min
Flights from $397

Frequently asked questions

How much does a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Killeen-Fort Hood Regional Airport (GRK) cost?
Secure a cheap one-way flight from $319 or cheap return flight from $397 from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Killeen-Fort Hood Regional Airport (GRK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Killeen-Fort Hood Regional Airport (GRK)?
Planning your trip for December is a great way to save, as it's the cheapest month for flights between BWI and GRK. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Killeen-Fort Hood Regional Airport (GRK)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest BWI to GRK flight.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Killeen-Fort Hood Regional Airport (GRK)?
You'll have to book a flight with a layover if you're traveling from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Killeen-Fort Hood Regional Airport (GRK). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from BWI to GRK?
You'll typically find Tuesday the quietest day for flights, while Fridays are often 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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Killeen-Fort Hood Regional Airport (GRK)?
To avoid potential delays on the Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Killeen-Fort Hood Regional Airport (GRK) route, aim to travel before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Killeen-Fort Hood Regional Airport (GRK) last-minute?
Last-minute fares from BWI to GRK are usually more expensive. To secure the lowest rates, start looking for flights as soon as possible. That being said, if you're flexible with your travel plans, it's possible to land a cheap fare right before you leave.
Is it cheaper to book a BWI to GRK flight and hotel package?
Securing a BWI to GRK flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Killeen-Fort Hood Regional Airport (GRK)?
If you booked your BWI to GRK flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Killeen-Fort Hood Regional
Airlines serving
American Airlines
Roundtrip price
$396
Distance
1316 mi

Book with confidence

Baltimore to Killeen Flights

The cheapest times to fly from Baltimore 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 Baltimore to Killeen are during the month of December. You can find some of the cheapest flights from Baltimore to Killeen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to Killeen

Sunday is one of the best days to book for cheap flights from Baltimore 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 Baltimore 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 Baltimore to Killeen in 2025. You can also book with separate airlines for your outbound and return journeys, from $319 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 Baltimore 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 Baltimore 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.

 

Baltimore to Killeen Flights

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*Available to One Key members.