$426 Cheap Flights from Miami (MIA) to Killeen (GRK)

View $426 flight on Fri, Nov 7, 2025Opens in a new window

Popular airlines from Miami Intl. Airport (MIA) to Killeen, TX (GRK-Killeen-Fort Hood Regional)

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Cheap Flights from Miami to Killeen (MIA-GRK)

Prices were available within the past 7 days and start at $426 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
Mon, Dec 15 - Tue, Jan 6
MIA
Miami
GRK
Killeen
$337 Roundtrip, found 18 hours ago
$337
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Mon, Dec 15 from Miami to Killeen, returning Tue, Jan 6, priced at $337 found 18 hours ago
American Airlines
Wed, Nov 19 - Mon, Nov 24
MIA
Miami
GRK
Killeen
$352 Roundtrip, found 19 hours ago
$352
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Wed, Nov 19 from Miami to Killeen, returning Mon, Nov 24, priced at $352 found 19 hours ago
American Airlines
Wed, Nov 19 - Sun, Nov 23
MIA
Miami
GRK
Killeen
$367 Roundtrip, found 19 hours ago
$367
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Wed, Nov 19 from Miami to Killeen, returning Sun, Nov 23, priced at $367 found 19 hours ago
American Airlines
Sun, Nov 16 - Mon, Nov 24
MIA
Miami
GRK
Killeen
$372 Roundtrip, found 19 hours ago
$372
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Sun, Nov 16 from Miami to Killeen, returning Mon, Nov 24, priced at $372 found 19 hours ago
American Airlines
Tue, Nov 25 - Tue, Dec 2
MIA
Miami
GRK
Killeen
$378 Roundtrip, found 1 day ago
$378
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Nov 25 from Miami to Killeen, returning Tue, Dec 2, priced at $378 found 1 day ago
American Airlines
Sun, Nov 16 - Sun, Nov 23
MIA
Miami
GRK
Killeen
$387 Roundtrip, found 19 hours ago
$387
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Sun, Nov 16 from Miami to Killeen, returning Sun, Nov 23, priced at $387 found 19 hours ago
American Airlines
Fri, Nov 21 - Mon, Nov 24
MIA
Miami
GRK
Killeen
$388 Roundtrip, found 19 hours ago
$388
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Fri, Nov 21 from Miami to Killeen, returning Mon, Nov 24, priced at $388 found 19 hours ago
American Airlines
Wed, Nov 19 - Tue, Nov 25
MIA
Miami
GRK
Killeen
$393 Roundtrip, found 19 hours ago
$393
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Wed, Nov 19 from Miami to Killeen, returning Tue, Nov 25, priced at $393 found 19 hours ago
American Airlines
Fri, Nov 14 - Tue, Nov 25
MIA
Miami
GRK
Killeen
$397 Roundtrip, found 4 days ago
$397
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 14 from Miami to Killeen, returning Tue, Nov 25, priced at $397 found 4 days ago
American Airlines
Fri, Nov 21 - Sun, Nov 23
MIA
Miami
GRK
Killeen
$403 Roundtrip, found 19 hours ago
$403
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Fri, Nov 21 from Miami to Killeen, returning Sun, Nov 23, priced at $403 found 19 hours 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 $352
GRK
Killeen-Fort Hood Regional
Cheapest
Average driving time to city center13 min
Flights from $352

Frequently asked questions

How much does a flight from Miami Intl. Airport (MIA) to Killeen-Fort Hood Regional Airport (GRK) cost?
Lock in a cheap one-way flight from $426 or cheap return flight from $337 from Miami Intl. Airport (MIA) 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 Miami Intl. Airport (MIA) to Killeen-Fort Hood Regional Airport (GRK)?
Planning your getaway for December is a great way to save, as it's the cheapest month for flights between MIA and GRK. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Miami Intl. Airport (MIA) to Killeen-Fort Hood Regional Airport (GRK)?
To find the cheapest airline flying from MIA to GRK, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Miami Intl. Airport (MIA) to Killeen-Fort Hood Regional Airport (GRK)?
There are no daily direct flights from Miami Intl. Airport (MIA) to Killeen-Fort Hood Regional Airport (GRK). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from MIA to GRK?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the airline, time of year 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 Miami Intl. Airport (MIA) to Killeen-Fort Hood Regional Airport (GRK)?
To avoid possible delays on the Miami Intl. Airport (MIA) to Killeen-Fort Hood Regional Airport (GRK) route, travel before 3 PM. Later flights are 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 Miami Intl. Airport (MIA) to Killeen-Fort Hood Regional Airport (GRK) last-minute?
Booking your flight from MIA to GRK just before your journey is usually more expensive. However, if there's some wiggle room with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a MIA to GRK flight and hotel package?
Securing a MIA to GRK flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our impressive range of hotels and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Miami Intl. Airport (MIA) to Killeen-Fort Hood Regional Airport (GRK)?
You can usually reschedule or cancel your MIA 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 whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Miami Intl.
Destination airport
Killeen-Fort Hood Regional
Airlines serving
American Airlines
Roundtrip price
$336
Distance
1124 mi

Book with confidence

Miami to Killeen Flights

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

 

The best time to book a flight from Miami to Killeen

Sunday is one of the best days to book for cheap flights from Miami 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 Miami 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 Miami to Killeen in 2025. You can also book with separate airlines for your outbound and return journeys, from $426 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 Miami 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 Miami 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.

 

Miami to Killeen Flights

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*Available to One Key members.