$176 Cheap Flights from Killeen (GRK) to Baltimore (BWI)

View $176 flight on Wed, Jul 2, 2025Opens in a new window

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

Find available prices by choosing your travel dates.

Cheap Flights from Killeen to Baltimore (GRK-BWI)

Prices were available within the past 7 days and start at $176 for one-way flights and $480 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, May 10 - Sun, May 25
GRK
Killeen
BWI
Baltimore
$480 Roundtrip, found 5 days ago
$480
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, May 10 from Killeen to Baltimore, returning Sun, May 25, priced at $480 found 5 days ago
American Airlines
Wed, Jul 2 - Sat, Jul 19
GRK
Killeen
BWI
Baltimore
$494 Roundtrip, found 2 days ago
$494
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jul 2 from Killeen to Baltimore, returning Sat, Jul 19, priced at $494 found 2 days ago
American Airlines
Sun, Aug 17 - Sat, Aug 30
GRK
Killeen
BWI
Baltimore
$499 Roundtrip, found 2 days ago
$499
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Aug 17 from Killeen to Baltimore, returning Sat, Aug 30, priced at $499 found 2 days ago
American Airlines
Sat, Aug 16 - Sat, Aug 30
GRK
Killeen
BWI
Baltimore
$499 Roundtrip, found 2 days ago
$499
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 16 from Killeen to Baltimore, returning Sat, Aug 30, priced at $499 found 2 days ago
American Airlines
Tue, Sep 30 - Wed, Oct 15
GRK
Killeen
BWI
Baltimore
$509 Roundtrip, found 1 day ago
$509
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 30 from Killeen to Baltimore, returning Wed, Oct 15, priced at $509 found 1 day ago
American Airlines
Sat, May 10 - Mon, May 26
GRK
Killeen
BWI
Baltimore
$509 Roundtrip, found 5 days ago
$509
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, May 10 from Killeen to Baltimore, returning Mon, May 26, priced at $509 found 5 days ago
American Airlines
Thu, Oct 2 - Wed, Oct 15
GRK
Killeen
BWI
Baltimore
$513 Roundtrip, found 1 day ago
$513
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 2 from Killeen to Baltimore, returning Wed, Oct 15, priced at $513 found 1 day ago
American Airlines
Sat, Aug 16 - Tue, Sep 2
GRK
Killeen
BWI
Baltimore
$514 Roundtrip, found 2 days ago
$514
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 16 from Killeen to Baltimore, returning Tue, Sep 2, priced at $514 found 2 days ago
American Airlines
Mon, Sep 8 - Thu, Sep 25
GRK
Killeen
BWI
Baltimore
$518 Roundtrip, found 1 day ago
$518
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Sep 8 from Killeen to Baltimore, returning Thu, Sep 25, priced at $518 found 1 day ago
American Airlines
Sat, Aug 16 - Thu, Sep 4
GRK
Killeen
BWI
Baltimore
$518 Roundtrip, found 2 days ago
$518
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 16 from Killeen to Baltimore, returning Thu, Sep 4, priced at $518 found 2 days ago

Frequently asked questions

How much does a flight from Killeen-Fort Hood Regional Airport (GRK) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) cost?
Discover the latest flight deals from GRK to BWI by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from GRK to BWI?
The cheapest flights from GRK to BWI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Killeen-Fort Hood Regional Airport (GRK) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Although Killeen, TX (GRK-Killeen-Fort Hood Regional) has no direct flights to Baltimore Washington Intl. Thurgood Marshall Airport (BWI), other airports have nonstop routes. Flying from Austin-Bergstrom Intl. Airport (AUS) will get you to Baltimore without any detours.
What is the cheapest airline that flies from GRK to BWI?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from GRK to BWI. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Killeen-Fort Hood Regional Airport (GRK) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
You’ll have to hop on a flight with a layover when traveling from Killeen-Fort Hood Regional Airport (GRK) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from GRK to BWI?
Typically you’ll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Killeen-Fort Hood Regional Airport (GRK) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Choose a flight from Killeen-Fort Hood Regional Airport (GRK) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**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 Killeen-Fort Hood Regional Airport (GRK) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) last-minute?
Holding off until just before your departure to book your flight from GRK to BWI often results in higher prices. While you may come across some last-minute offers, they aren’t always guaranteed. Keep your travel plans flexible to maximize your chances of getting a bargain.
Is it cheaper to book a GRK to BWI flight and hotel package?
You’ll generally save money by securing a GRK to BWI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s simple to manage it all in one place. Once you’ve chosen your preferred accommodations and flights, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Killeen-Fort Hood Regional Airport (GRK) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Typically, it’s possible to cancel or reschedule your GRK to BWI 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 allowed and if any costs are involved. You’ll also find more details on our Customer Service portal.
*Available to One Key members.