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Killeen

$209+ Cheap flights from Tennessee to Killeen (GRK)

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — GRK
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Tennessee to Killeen

Keep the following information in mind while searching for Tennessee to Killeen flight deals. Data was last updated July 3, 2025.

Round-trip from

$299
(American Airlines)

One-way from

$209
(American Airlines)

Popular in

January

Cheapest in

June

Average price

$376
From Tennessee to Killeen Fort Hood Regional
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One-way flight from Tennessee to Killeen Fort Hood Regional
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Highest demand for flights based on searches. 7% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Tennessee to Killeen

Cheapest flights from Tennessee to Killeen
Explore the most affordable flight options available from Tennessee to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This American Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 8/166:41 pmCHA - GRK
1 stop4h 29mAmerican Airlines
Tue 8/1910:31 amGRK - CHA
1 stop6h 11mAmerican Airlines
Deal found 6/30$299
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 9/177:28 amTYS - GRK
1 stop4h 36mAmerican Airlines
Mon 9/224:40 pmGRK - TYS
1 stop6h 41mAmerican Airlines
Deal found 7/1$319
This American Airlines deal was found by Cheapflights users on 7/2. 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 7/35:00 amBNA - GRK
1 stop4h 59mAmerican Airlines
Sat 7/54:29 pmGRK - BNA
1 stop6h 34mAmerican Airlines
Deal found 7/2$417

Cheapflights Fare Finder

Customize your flight search to find flights from Tennessee 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Tennessee to Killeen that are best for you.

Fly from

Tennessee

Fly to

Killeen

Route

Depart

Return

Price

ChattanoogaKilleen

CHA - GRK

CHAGRK

Chattanooga Lovell Field

Sat 8/16

6:41 pm-10:10 pm

1 stop4h 29m

Killeen Fort Hood Regional

Tue 8/19

10:31 am-5:42 pm

1 stop6h 11m

$299

KnoxvilleKilleen

TYS - GRK

TYSGRK

Knoxville McGhee Tyson

Wed 9/17

7:28 am-11:04 am

1 stop4h 36m

Killeen Fort Hood Regional

Mon 9/22

4:40 pm-12:21 am

1 stop6h 41m

$319

NashvilleKilleen

BNA - GRK

BNAGRK

Nashville Intl

Fri 7/11

5:00 am-10:01 am

1 stop5h 01m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Tennessee to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Tennessee 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 Tennessee to Killeen

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

Currently, January is the cheapest month in which you can book a flight from Tennessee to Killeen (average of $316). Flying from Tennessee to Killeen in December is currently the most expensive (average of $468). 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.

What is the cheapest time of day to fly from TN to GRK?

Find hourly flight availability from Tennessee to Killeen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tennessee to Killeen as you normally would.

Reviews of airlines servicing Killeen

Get insights into the airlines that provide service to Killeen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Killeen. Reviews last updated July 3, 2025.
Read through reviews of airlines operating flights from Tennessee to Killeen, such as American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Comfort

7.2

Food

6.5

Crew

8.0

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Comfort

7.2

Food

6.5

Crew

8.0

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

Related info for your journey

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

  • What airport do you fly into for flights to Killeen from Tennessee?

    Most people fly into Killeen Fort Hood Regional (GRK) if they book a flight to Killeen from Tennessee. Fort Hood Regional is conveniently located just 6.9 mi from Killeen’s city center.

  • What are the most popular routes from Tennessee to Killeen?

    When deciding which route to take from Tennessee to Killeen consider Nashville Intl - Killeen Fort Hood Regional, Knoxville McGhee Tyson - Killeen Fort Hood Regional or Chattanooga Lovell Field - Killeen Fort Hood Regional as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tennessee to Killeen 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 Tennessee to Killeen?

    Currently, January is the cheapest month in which you can book a flight from Tennessee to Killeen (average of $316). Flying from Tennessee to Killeen in December is currently the most expensive (average of $468). 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

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Top airline flying from Tennessee to Killeen

Discover the top airline that operate flights from Tennessee to Killeen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$158Average$388FlexibilityNo cancel feeOn-time71%

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