$360+ Cheap flights from Nashville to Killeen (BNA - 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — GRK
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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Find cheap flights from Nashville to Killeen 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
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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 Nashville to Killeen
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Best
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One-way
Cheapest flights from Nashville to KilleenExplore the most affordable flight options available from Nashville to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
Explore the most affordable flight options available from Nashville to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/266:00 am
BNA
- GRK
1 stop6h 07m
American Airlines
Sat 8/2912:37 pm
GRK
- BNA
1 stop6h 37m
American Airlines
Deal found 7/27![American Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 7/26. 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 11/145:00 am
BNA
- GRK
1 stop6h 56m
American Airlines
Sat 11/216:43 pm
GRK
- BNA
1 stop3h 54m
American Airlines
Deal found 7/26![American Airlines logo]()
$437
This American Airlines deal was found by Cheapflights users on 7/24. 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 10/227:00 am
BNA
- GRK
1 stop4h 58m
American Airlines
Sat 10/243:16 pm
GRK
- BNA
1 stop4h 48m
American Airlines
Deal found 7/24![American Airlines logo]()
$441
This American Airlines deal was found by Cheapflights users on 7/26. 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 8/156:00 am
BNA
- GRK
1 stop6h 07m
American Airlines
Wed 8/197:00 am
GRK
- BNA
1 stop4h 50m
American Airlines
Deal found 7/26![American Airlines logo]()
$479
This American Airlines deal was found by Cheapflights users on 7/26. 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 9/57:00 am
BNA
- GRK
1 stop5h 07m
American Airlines
Wed 9/910:04 am
GRK
- BNA
1 stop4h 44m
American Airlines
Deal found 7/26![American Airlines logo]()
$485
This American Airlines deal was found by Cheapflights users on 7/25. 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 9/47:00 am
BNA
- GRK
1 stop5h 07m
American Airlines
Mon 9/79:59 am
GRK
- BNA
1 stop4h 49m
American Airlines
Deal found 7/25![American Airlines logo]()
$487
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 8/254:54 pm
BNA
- GRK
1 stop4h 05m
American Airlines
Sat 8/295:00 am
GRK
- BNA
1 stop4h 25m
American Airlines
Deal found 7/27![American Airlines logo]()
$527
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/127:00 am
BNA
- GRK
1 stop5h 07m
American Airlines
Sat 8/1512:37 pm
GRK
- BNA
1 stop4h 51m
American Airlines
Deal found 7/27![American Airlines logo]()
$569
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/138:00 am
BNA
- GRK
1 stop4h 07m
American Airlines
Sat 8/153:05 pm
GRK
- BNA
1 stop4h 09m
American Airlines
Deal found 7/27![American Airlines logo]()
$582
This American Airlines deal was found by Cheapflights users on 7/25. 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 8/2010:15 am
BNA
- GRK
1 stop4h 20m
American Airlines
Mon 8/2412:37 pm
GRK
- BNA
1 stop4h 51m
American Airlines
Deal found 7/25![American Airlines logo]()
$586
This American Airlines deal was found by Cheapflights users on 7/26. 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 9/75:54 pm
BNA
- GRK
2 stops15h 35m
American Airlines
Wed 9/94:09 pm
GRK
- BNA
1 stop5h 20m
American Airlines
Deal found 7/26![American Airlines logo]()
$599
Best flights from Nashville to KilleenDiscover carefully curated flight deals from Nashville to Killeen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
Discover carefully curated flight deals from Nashville to Killeen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
This American Airlines deal was found by Cheapflights users on 7/24. 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 10/227:00 am
BNA
- GRK
1 stop4h 58m
American Airlines
Sat 10/243:16 pm
GRK
- BNA
1 stop4h 48m
American Airlines
Deal found 7/24![American Airlines logo]()
$441
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/156:00 am
BNA
- GRK
1 stop6h 07m
American Airlines
Wed 8/197:00 am
GRK
- BNA
1 stop4h 50m
American Airlines
Deal found 7/22![American Airlines logo]()
$479
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/127:00 am
BNA
- GRK
1 stop5h 07m
American Airlines
Sat 8/1512:37 pm
GRK
- BNA
1 stop4h 51m
American Airlines
Deal found 7/27![American Airlines logo]()
$569
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Sun 9/67:28 pm
BNA
- GRK
1 stop4h 11m
American Airlines
Wed 9/912:47 pm
GRK
- BNA
2 stops10h 17m
American Airlines
Deal found 7/26![American Airlines logo]()
$577
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/138:00 am
BNA
- GRK
1 stop4h 07m
American Airlines
Sat 8/153:05 pm
GRK
- BNA
1 stop4h 09m
American Airlines
Deal found 7/27![American Airlines logo]()
$582
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Tue 9/87:24 pm
BNA
- GRK
2 stops13h 54m
American Airlines
Wed 9/94:09 pm
GRK
- BNA
1 stop6h 20m
American Airlines
Deal found 7/26![American Airlines logo]()
$599
This American Airlines deal was found by Cheapflights users on 7/26. 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 9/73:38 pm
BNA
- GRK
1 stop5h 21m
American Airlines
Wed 9/94:09 pm
GRK
- BNA
1 stop6h 20m
American Airlines
Deal found 7/26![American Airlines logo]()
$655
Last-minute flights from Nashville to KilleenDiscover last-minute flight deals from Nashville to Killeen. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to Killeen. Data last updated July 27, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/127:00 am
BNA
- GRK
1 stop5h 07m
American Airlines
Sat 8/1512:37 pm
GRK
- BNA
1 stop4h 51m
American Airlines
Deal found 7/27![American Airlines logo]()
$569
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/138:00 am
BNA
- GRK
1 stop4h 07m
American Airlines
Sat 8/153:05 pm
GRK
- BNA
1 stop4h 09m
American Airlines
Deal found 7/27![American Airlines logo]()
$582
This American Airlines deal was found by Cheapflights users on 7/26. 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 8/156:00 am
BNA
- GRK
1 stop6h 07m
American Airlines
Wed 8/197:00 am
GRK
- BNA
1 stop4h 50m
American Airlines
Deal found 7/26![American Airlines logo]()
$479
This American Airlines deal was found by Cheapflights users on 7/25. 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 8/2010:15 am
BNA
- GRK
1 stop4h 20m
American Airlines
Mon 8/2412:37 pm
GRK
- BNA
1 stop4h 51m
American Airlines
Deal found 7/25![American Airlines logo]()
$586
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 8/254:54 pm
BNA
- GRK
1 stop4h 05m
American Airlines
Sat 8/295:00 am
GRK
- BNA
1 stop4h 25m
American Airlines
Deal found 7/27![American Airlines logo]()
$527
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/266:00 am
BNA
- GRK
1 stop6h 07m
American Airlines
Sat 8/2912:37 pm
GRK
- BNA
1 stop6h 37m
American Airlines
Deal found 7/27![American Airlines logo]()
$395
One-way flights from Nashville to KilleenSearch for one-way flight options from Nashville to Killeen. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
Search for one-way flight options from Nashville to Killeen. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 8/2510:15 am
BNA
- GRK
1 stop4h 20m
American Airlines
Deal found 7/27![American Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:00 pm
BNA
- GRK
3 stops23h 52m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$914
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:00 pm
BNA
- GRK
3 stops23h 52m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$966
Find flight deals from Nashville to Killeen
Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Killeen (GRK). 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 July 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $395 (American Airlines) |
One-way from | $360 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Nashville 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 27, 2026.
Use the filters below to find and compare flights from Nashville to Killeen that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NashvilleKilleen
BNA - GRK
BNAGRK
Nashville Intl
Thu 10/22
7:00 am-11:58 am
1 stop4h 58m
Killeen Fort Hood Regional
Sat 10/24
3:16 pm-8:04 pm
1 stop4h 48m
$441
NashvilleKilleen
BNA - GRK
BNAGRK
Nashville Intl
Sat 8/15
6:00 am-12:07 pm
1 stop6h 07m
Killeen Fort Hood Regional
Wed 8/19
7:00 am-11:50 am
1 stop4h 50m
$479
NashvilleKilleen
BNA - GRK
BNAGRK
Nashville Intl
Wed 8/12
7:00 am-12:07 pm
1 stop5h 07m
Killeen Fort Hood Regional
Sat 8/15
12:37 pm-5:28 pm
1 stop4h 51m
$569
NashvilleKilleen
BNA - GRK
BNAGRK
Nashville Intl
Sun 9/6
7:28 pm-11:39 pm
1 stop4h 11m
Killeen Fort Hood Regional
Wed 9/9
12:47 pm-11:04 pm
2 stops10h 17m
$577
Quickest round-trip
NashvilleKilleen
BNA - GRK
BNAGRK
Nashville Intl
Thu 8/13
8:00 am-12:07 pm
1 stop4h 07m
Killeen Fort Hood Regional
Sat 8/15
3:05 pm-7:14 pm
1 stop4h 09m
$582
NashvilleKilleen
BNA - GRK
BNAGRK
Nashville Intl
Tue 9/8
7:24 pm-9:18 am
2 stops13h 54m
Killeen Fort Hood Regional
Wed 9/9
4:09 pm-10:29 pm
1 stop6h 20m
$599
NashvilleKilleen
BNA - GRK
BNAGRK
Nashville Intl
Mon 9/7
3:38 pm-8:59 pm
1 stop5h 21m
Killeen Fort Hood Regional
Wed 9/9
4:09 pm-10:29 pm
1 stop6h 20m
$655
Cheapest one-way
Quickest one-way
NashvilleKilleen
BNA - GRK
BNAGRK
Nashville Intl
Tue 8/25
10:15 am-2:35 pm
1 stop4h 20m
$360
NashvilleKilleen
BNA - GRK
BNAGRK
Nashville Intl
Wed 8/26
7:00 pm-6:52 pm
3 stops23h 52m
$966
Sorted by cheapest first
Compare providers for flights from Nashville to Killeen
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 Nashville to Killeen in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Nashville-Killeen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nashville-Killeen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-Killeen flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Nashville-Killeen 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 Nashville-Killeen 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 Nashville to Killeen
Have a flexible travel schedule? Discover the best time to fly to Killeen from Nashville with our price prediction graph.
BNA-GRK
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.
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 27, 2026.
Read through reviews of airlines operating flights from Nashville to Killeen, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
6.4
Crew
7.9
Overall
7.1
Boarding
7.5
Comfort
7.2
Entertainment
6.8
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
Food
6.4
Crew
7.9
Overall
7.1
Boarding
7.5
Comfort
7.2
Entertainment
6.8
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
Related info for your journey
Find useful and relevant information for your journey from Nashville to Killeen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Killeen?
Book flights to Killeen if you plan to visit one of these locationsTemple
Copperas Cove
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Nashville and Killeen flights
Browse other Nashville and Killeen flight options. Last updated on July 27, 2026.
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Browse through other flights departing from Nashville. Flights are based on user searches made on Cheapflights and were last updated on July 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Nashville to Killeen
Discover the top airline that operate flights from Nashville 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 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$188 | Average$288 | FlexibilityNo cancel fee | On-time71% |