HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Huntsville

$327+ Cheap flights from Killeen to Huntsville (GRK - HSV)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — HSV
Apr 19 — Apr 261
Sun 4/19
Sun 4/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Killeen to Huntsville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Killeen to Huntsville

Cheapest flights from Killeen to Huntsville
Explore the most affordable flight options available from Killeen to Huntsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 20, 2026.

This American Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/107:09 pm
GRK
-
HSV
1 stop4h 22m
American Airlines
Sat 4/185:00 am
HSV
-
GRK
1 stop4h 35m
American Airlines
Deal found 3/19$401
This American Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:21 pm
GRK
-
HSV
1 stop4h 26m
American Airlines
Sun 6/75:00 am
HSV
-
GRK
1 stop4h 34m
American Airlines
Deal found 3/17$431
This American Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:09 pm
GRK
-
HSV
1 stop4h 22m
American Airlines
Sun 4/197:19 pm
HSV
-
GRK
1 stop4h 27m
American Airlines
Deal found 3/19$603
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/193:59 pm
GRK
-
HSV
1 stop5h 23m
American Airlines
Sat 3/215:00 am
HSV
-
GRK
1 stop4h 45m
American Airlines
Deal found 3/15$771

Find flight deals from Killeen to Huntsville

Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to Huntsville (HSV). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$401
(American Airlines)

One-way from

$327
(American Airlines)
Provider with most accurate pricing for Killeen Fort Hood Regional-Huntsville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Huntsville flights.
Search Deals
From Killeen Fort Hood Regional to Huntsville
Search Deals
One-way flight from Killeen Fort Hood Regional to Huntsville
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to Huntsville 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, Cheapflights users made 2,558,603 searches. Data last updated March 20, 2026.
Use the filters below to find and compare flights from Killeen to Huntsville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KilleenHuntsville

GRK - HSV

GRKHSV

Killeen Fort Hood Regional

Fri 4/10

7:09 pm-11:31 pm

1 stop4h 22m

Huntsville

Sat 4/18

12:43 pm-9:52 pm

2 stops9h 09m

$406

KilleenHuntsville

GRK - HSV

GRKHSV

Killeen Fort Hood Regional

Fri 6/5

7:21 pm-11:47 pm

1 stop4h 26m

Huntsville

Sun 6/7

5:00 am-9:34 am

1 stop4h 34m

$431
Quickest round-trip

KilleenHuntsville

GRK - HSV

GRKHSV

Killeen Fort Hood Regional

Mon 4/13

7:09 pm-11:31 pm

1 stop4h 22m

Huntsville

Sun 4/19

7:19 pm-11:46 pm

1 stop4h 27m

$603
Cheapest one-way
Quickest one-way

KilleenHuntsville

GRK - HSV

GRKHSV

Killeen Fort Hood Regional

Sun 4/5

11:56 am-4:30 pm

1 stop4h 34m

$327

KilleenHuntsville

GRK - HSV

GRKHSV

Killeen Fort Hood Regional

Mon 4/6

6:33 pm-12:06 am

1 stop5h 33m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Sorted by cheapest first

Compare providers for flights from Killeen to Huntsville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Killeen to Huntsville in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Killeen-Huntsville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Killeen-Huntsville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Killeen-Huntsville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Killeen-Huntsville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Killeen-Huntsville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Killeen to Huntsville

Have a flexible travel schedule? Discover the best time to fly to Huntsville from Killeen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Killeen to Huntsville

What is the cheapest month to book a flight from Killeen to Huntsville?

Currently, September is the cheapest month in which you can book a flight from Killeen to Huntsville (average of $103). Flying from Killeen to Huntsville in March is currently the most expensive (average of $165). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Killeen to Huntsville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Killeen to Huntsville?

    Airlines like American Airlines fly from Killeen to Huntsville in about 4h 22m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 686 mi.

  • Can I find deals for flights from Killeen to Huntsville that include hotel bookings?

    Yes. In addition to deals on Killeen to Huntsville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Killeen to Huntsville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Killeen to Huntsville.

  • Can I find deals for business class flights from Killeen to Huntsville?

    Yes. Cheapflights offers flight deals from Killeen to Huntsville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Killeen to Huntsville?

    Currently, September is the cheapest month in which you can book a flight from Killeen to Huntsville (average of $103). Flying from Killeen to Huntsville in March is currently the most expensive (average of $165). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Huntsville?

Book flights to Huntsville if you plan to visit one of these locations
Guntersville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Killeen to Huntsville

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Atlanta flights
Hobby to Atlanta flights
George Bush Intcntl to Atlanta flights
Austin to Atlanta flights
Love Field to Atlanta flights
Dallas/Fort Worth to Pensacola flights
San Antonio to Atlanta flights
Dallas/Fort Worth to Valparaiso flights
Hobby to Pensacola flights
Love Field to Pensacola flights
Dallas/Fort Worth to Birmingham flights
Hobby to Birmingham flights
George Bush Intcntl to Pensacola flights
Dallas/Fort Worth to Chattanooga flights
Hobby to Huntsville flights
El Paso to Atlanta flights
Dallas/Fort Worth to Mobile flights
George Bush Intcntl to Huntsville flights
Austin to Pensacola flights
George Bush Intcntl to Birmingham flights
Hobby to Chattanooga flights
Dallas/Fort Worth to Montgomery flights
Love Field to Valparaiso flights
George Bush Intcntl to Chattanooga flights
Love Field to Birmingham flights
San Antonio to Pensacola flights
Austin to Huntsville flights
Austin to Birmingham flights
Dallas/Fort Worth to Huntsville flights
San Antonio to Birmingham flights
Hobby to Montgomery flights
Austin to Mobile flights
Amarillo to Atlanta flights
Hobby to Mobile flights
Amarillo to Pensacola flights
Lubbock to Atlanta flights
Love Field to Mobile flights
George Bush Intcntl to Mobile flights
Austin to Chattanooga flights
Midland to Atlanta flights
Abilene to Atlanta flights
Dallas/Fort Worth to Columbus flights
San Antonio to Chattanooga flights
George Bush Intcntl to Montgomery flights
Austin to Montgomery flights
Corpus Christi to Atlanta flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.