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Cheap flights from Houston Hobby Airport to Killeen from $419

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Houston Hobby Airport to Killeen departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Houston Hobby Airport to Killeen

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:41 am - 9:29 am
HOU
-
GRK
3h 48m
1 stop
American Airlines Logo
7:00 am - 12:27 pm
GRK
-
HOU
5h 27m
1 stop
$419American Airlines
Thu, Sep 3 - Sun, Sep 6

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American Airlines flights from Houston Hobby Airport to Killeen

Our best American Airlines deals on Houston Hobby Airport to Killeen flight tickets
American Airlines
Sep 3
HOU5:41 amHouston Hobby
3h 48m
1 stop
GRK9:29 amKilleen Fort Hood Regional
Sep 6
GRK7:00 amKilleen Fort Hood Regional
5h 27m
1 stop
HOU12:27 pmHouston Hobby
$419
American Airlines
Jul 10
HOU6:49 pmHouston Hobby
3h 38m
1 stop
GRK10:27 pmKilleen Fort Hood Regional
Jul 12
GRK7:24 pmKilleen Fort Hood Regional
4h 32m
1 stop
HOU11:56 pmHouston Hobby
$569
American Airlines
Jul 14
HOU6:03 amHouston Hobby
6h 20m
1 stop
GRK12:23 pmKilleen Fort Hood Regional
Jul 15
GRK5:00 amKilleen Fort Hood Regional
4h 05m
1 stop
HOU9:05 amHouston Hobby
$795

momondo Fare Finder

 
Customize your flight search to find flights from Houston Hobby Airport to Killeen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 6, 2026.
Use the filters below to find and compare flights from Houston Hobby Airport to Killeen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HoustonKilleen

HOU - GRK

HOUGRK

Houston Hobby

Thu 9/3

5:41 am-9:29 am

1 stop3h 48m

Killeen Fort Hood Regional

Sun 9/6

7:00 am-12:27 pm

1 stop5h 27m

$419

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Houston Hobby Airport to Killeen

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

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

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

Fastest flight time

3h 29m

Direct flights

None
The fastest flight from Houston Hobby Airport to Killeen takes 3h 29m
There are no direct flights from Houston Hobby Airport to Killeen. There are no popular flight routes from Houston Hobby Airport to Killeen.
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Frequently asked questions about flying from Houston Hobby Airport to Killeen

  • How far is Houston Hobby to Killeen Fort Hood Regional by plane?

    The distance between Houston Hobby and Killeen Fort Hood Regional is about 177.7 mi. In terms of flight time, this usually takes a little over 3h 29m.

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

    Prices for flights from Houston Hobby Airport to Killeen Fort Hood Regional Airport were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston Hobby Airport to Killeen Fort Hood Regional Airport.

  • What documentation or ID do you need to fly to Killeen Fort Hood Regional Airport?

    The necessary travel and health documents for your Killeen Fort Hood Regional 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 Houston Hobby Airport to Killeen

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

    Price Alerts will notify you by email when the price for flights to Killeen from Houston Hobby Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

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

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Killeen?

Book flights to Killeen if you plan to visit one of these locations
Temple
Copperas Cove
Fort Hood
Salado

Why use momondo?

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

It is quick and easy to find Houston to Killeen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Killeen that suits you.

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

Yes. momondo enables you to select and highlight flights to Killeen from Houston with this policy.

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

Once all potential Houston to Killeen flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Houston to Killeen flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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