$574+ Cheap flights from Phoenix to Killeen (GRK)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — GRK
Sep 27 — Oct 41
Round-trip
1 adult, Economy
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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 Phoenix to Killeen
Cheapest
Best
Last-minute
Cheapest flights from Phoenix to KilleenExplore the most affordable flight options available from Phoenix to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2026.
Explore the most affordable flight options available from Phoenix to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2026.
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/912:15 pm -
1 stop7h 02m
Tue 9/1510:04 am -
1 stop6h 06m
Deal found 8/27![American Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/86:10 am -
1 stop6h 25m
Tue 9/155:00 am -
1 stop6h 15m
Deal found 8/27![American Airlines logo]()
$575
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Tue 10/133:17 pm -
1 stop6h 19m
Thu 10/2212:28 pm -
1 stop7h 39m
Deal found 8/25![American Airlines logo]()
$578
Best flights from Phoenix to KilleenDiscover carefully curated flight deals from Phoenix to Killeen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 28, 2026.
Discover carefully curated flight deals from Phoenix to Killeen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 28, 2026.
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/86:10 am -
1 stop6h 25m
Tue 9/155:00 am -
1 stop6h 15m
Deal found 8/28![American Airlines logo]()
$575
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Wed 9/98:59 am -
2 stops7h 46m
Tue 9/155:00 am -
1 stop4h 53m
Deal found 8/25![American Airlines logo]()
$906
Last-minute flights from Phoenix to KilleenDiscover last-minute flight deals from Phoenix to Killeen. Data last updated August 28, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to Killeen. Data last updated August 28, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/86:10 am -
1 stop6h 25m
Tue 9/155:00 am -
1 stop6h 15m
Deal found 8/27![American Airlines logo]()
$575
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/912:15 pm -
1 stop7h 02m
Tue 9/1510:04 am -
1 stop6h 06m
Deal found 8/27![American Airlines logo]()
$574
Find flight deals from Phoenix to Killeen
Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) 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 August 28, 2026.
Round-trip from | $574 (American Airlines) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Phoenix 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 7,457,451 searches. Data last updated August 28, 2026.
Use the filters below to find and compare flights from Phoenix to Killeen that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixKilleen
PHX Phoenix Sky Harbor Intl - GRK Killeen Fort Hood Regional
PHXGRK
Phoenix Sky Harbor Intl
Tue 9/8
6:10 am-2:35 pm
1 stop6h 25m
Killeen Fort Hood Regional
Tue 9/15
5:00 am-9:15 am
1 stop6h 15m
$575
Quickest round-trip
PhoenixKilleen
PHX Phoenix Sky Harbor Intl - GRK Killeen Fort Hood Regional
PHXGRK
Phoenix Sky Harbor Intl
Wed 9/9
8:59 am-6:45 pm
2 stops7h 46m
Killeen Fort Hood Regional
Tue 9/15
5:00 am-7:53 am
1 stop4h 53m
$906
Sorted by cheapest first
Best time to book a flight from Phoenix to Killeen
Have a flexible travel schedule? Discover the best time to fly to Killeen from Phoenix with our price prediction graph.
PH1-GRK
PHX-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.
Cheapflights Insights
Everything you need to know about your flight from Phoenix to Killeen
PH1-GRK
PHX-GRK
No data available for this route at this time. Please check back soon.
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 August 28, 2026.
Get a feel of what it's like to fly with American Airlines from Phoenix to Killeen by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.4
Crew
7.9
Entertainment
6.8
Overall
7.1
Boarding
7.5
Comfort
7.2
Reviews
1 / 20
4.0
OkayAmanda,Sep 2023
PHX - OGG
Food
6.4
Crew
7.9
Entertainment
6.8
Overall
7.1
Boarding
7.5
Comfort
7.2
Reviews
1 / 20
4.0
OkayAmanda,Sep 2023
PHX - OGG
Related info for your journey
Find useful and relevant information for your journey from Phoenix 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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Complete your trip
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Phoenix and Killeen flights
Browse other Phoenix and Killeen flight options. Last updated on August 28, 2026.
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Top airline flying from Phoenix to Killeen
Discover the top airline that operate flights from Phoenix 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 7,457,451 searches. Data last updated August 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$366 | Average$455 | FlexibilityNo cancel fee | On-time71% |