How do I get Price Alerts for flights from Killeen to Houston Hobby Airport?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Killeen from Houston Hobby Airport . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Killeen to Houston Hobby Airport with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to Houston Hobby Airport?

Prices for flights from Killeen Fort Hood Regional Airport to Houston Hobby Airport refresh daily.

How old do you have to be to fly from Killeen Fort Hood Regional Airport to Houston Hobby Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to Houston Hobby Airport.

What documentation or ID do you need to fly to Houston Hobby Airport?

The necessary travel and health documents for your Houston Hobby Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$419 Cheap Flights from Killeen to Houston Hobby Airport in 2026

Find the cheapest flights from Killeen to Houston

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:42 pm - 6:19 pm

GRK

HOU

5h 37m

1 stop

5:41 am - 9:29 am

HOU

GRK

3h 48m

1 stop

$419American Airlines

Mon, Aug 3 - Mon, Aug 10

5:00 am - 9:05 am

GRK

HOU

4h 05m

1 stop

6:03 am - 9:36 am

HOU

GRK

3h 33m

1 stop

$494American Airlines

Wed, Jul 29 - Sat, Aug 1

5:00 am - 9:05 am

GRK

HOU

4h 05m

1 stop

6:49 pm - 11:39 pm

HOU

GRK

4h 50m

1 stop

$529American Airlines

Tue, Jul 28 - Sat, Aug 1

7:00 am - 11:44 am

GRK

HOU

4h 44m

1 stop

3:57 pm - 8:59 pm

HOU

GRK

5h 02m

1 stop

$845American Airlines

Mon, Aug 24 - Fri, Aug 28

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American Airlines flights from Killeen to Houston Hobby Airport

Our best American Airlines deals on Killeen to Houston Hobby Airport flight tickets

American Airlines

Aug 3

GRK12:42 pmKilleen Fort Hood Regional

5h 37m

1 stop

HOU6:19 pmHouston Hobby

Aug 10

HOU5:41 amHouston Hobby

3h 48m

1 stop

GRK9:29 amKilleen Fort Hood Regional

$419

American Airlines

Jul 29

GRK5:00 amKilleen Fort Hood Regional

4h 05m

1 stop

HOU9:05 amHouston Hobby

Aug 1

HOU6:03 amHouston Hobby

3h 33m

1 stop

GRK9:36 amKilleen Fort Hood Regional

$494

American Airlines

Jul 28

GRK5:00 amKilleen Fort Hood Regional

4h 05m

1 stop

HOU9:05 amHouston Hobby

Aug 1

HOU6:49 pmHouston Hobby

4h 50m

1 stop

GRK11:39 pmKilleen Fort Hood Regional

$529

momondo Fare Finder

Use the filters below to find and compare flights from Killeen to Houston Hobby Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KilleenHouston

GRK - HOU

GRKHOU

Killeen Fort Hood Regional

Mon 8/3

12:42 pm-6:19 pm

1 stop5h 37m

Houston Hobby

Mon 8/10

5:41 am-9:29 am

1 stop3h 48m

$419

Quickest round-trip

KilleenHouston

GRK - HOU

GRKHOU

Killeen Fort Hood Regional

Wed 7/29

5:00 am-9:05 am

1 stop4h 05m

Houston Hobby

Sat 8/1

6:03 am-9:36 am

1 stop3h 33m

$494

KilleenHouston

GRK - HOU

GRKHOU

Killeen Fort Hood Regional

Tue 7/28

5:00 am-9:05 am

1 stop4h 05m

Houston Hobby

Sat 8/1

6:49 pm-11:39 pm

1 stop4h 50m

$529

KilleenHouston

GRK - HOU

GRKHOU

Killeen Fort Hood Regional

Mon 8/24

7:00 am-11:44 am

1 stop4h 44m

Houston Hobby

Fri 8/28

3:57 pm-8:59 pm

1 stop5h 02m

$845

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Killeen to Houston Hobby Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Killeen to Houston Hobby Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Killeen to Houston Hobby Airport (GRK to HOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Killeen to Houston Hobby Airport

Fastest flight time	4h 32m
Direct flights	None

The fastest flight from Killeen to Houston Hobby Airport takes 4h 32m

There are no direct flights from Killeen to Houston Hobby Airport. There are no popular flight routes from Killeen to Houston Hobby Airport.

Search flight deals

Frequently asked questions about flying from Killeen to Houston Hobby Airport

How far is Killeen Fort Hood Regional to Houston Hobby by plane?
The distance between Killeen Fort Hood Regional and Houston Hobby is about 177.7 mi. A reasonable flight in good conditions will take 4h 32m.
When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to Houston Hobby Airport?
Prices for flights from Killeen Fort Hood Regional Airport to Houston Hobby Airport refresh daily.
How old do you have to be to fly from Killeen Fort Hood Regional Airport to Houston Hobby Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to Houston Hobby Airport.
What documentation or ID do you need to fly to Houston Hobby Airport?
The necessary travel and health documents for your Houston Hobby Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Killeen to Houston Hobby Airport

How do I get Price Alerts for flights from Killeen to Houston Hobby Airport?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Killeen from Houston Hobby Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Killeen to Houston Hobby Airport with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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Why use momondo?

Why should I use momondo to find a flight deal from Killeen to Houston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Killeen to Houston. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Killeen to Houston with flexible booking policies on momondo?

Flights from Killeen to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Killeen to Houston?

momondo provides multiple filters to help you find the best flight to Houston from Killeen. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Killeen to Houston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Killeen to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.