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Sky Harbor Intl

$415+ Cheap flights from Killeen (GRK) to Sky Harbor Intl (PHX)

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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — PHX
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
1 adult, Economy
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Cheap flight deals from Killeen to Sky Harbor Intl

Cheapest flights from Killeen to Sky Harbor Intl
Explore the most affordable flight options available from Killeen to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.

This American Airlines deal was found by Cheapflights users on 5/8. 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 6/123:07 pm
GRK
-
PHX
1 stop5h 20m
American Airlines
Sat 6/1312:35 am
PHX
-
GRK
1 stop6h 59m
American Airlines
Deal found 5/8$448
This American Airlines deal was found by Cheapflights users on 5/8. 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 6/36:44 am
GRK
-
PHX
1 stop6h 36m
American Airlines
Wed 6/105:15 pm
PHX
-
GRK
1 stop4h 23m
American Airlines
Deal found 5/8$464
This American Airlines deal was found by Cheapflights users on 5/6. 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 5/1511:58 am
GRK
-
PHX
1 stop5h 27m
American Airlines
Mon 5/181:47 pm
PHX
-
GRK
1 stop6h 05m
American Airlines
Deal found 5/6$691
This KAYAK deal was found by Cheapflights users on 5/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:00 am
GRK
-
PHX
1 stop6h 25m
American Airlines
Wed 5/134:00 pm
PHX
-
GRK
1 stop5h 46m
American Airlines
Deal found 5/8$781
This American Airlines deal was found by Cheapflights users on 5/8. 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 5/1910:05 am
GRK
-
PHX
1 stop7h 20m
American Airlines
Thu 5/214:15 pm
PHX
-
GRK
1 stop4h 29m
American Airlines
Deal found 5/8$827

Find flight deals from Killeen to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to Sky Harbor Intl (PHX). 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 May 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$448
(American Airlines)

One-way from

$415
(American Airlines)
Provider with most accurate pricing for Killeen Fort Hood Regional-Phoenix Sky Harbor Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Phoenix Sky Harbor Intl flights.
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From Killeen Fort Hood Regional to Phoenix Sky Harbor Intl
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One-way flight from Killeen Fort Hood Regional to Phoenix Sky Harbor Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to Sky Harbor Intl 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 May 10, 2026.
Use the filters below to find and compare flights from Killeen to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KilleenPhoenix

GRK - PHX

GRKPHX

Killeen Fort Hood Regional

Sun 6/14

5:00 am-7:52 am

1 stop4h 52m

Phoenix Sky Harbor Intl

Tue 6/16

5:15 pm-11:38 pm

1 stop4h 23m

$448

KilleenPhoenix

GRK - PHX

GRKPHX

Killeen Fort Hood Regional

Fri 6/12

3:07 pm-6:27 pm

1 stop5h 20m

Phoenix Sky Harbor Intl

Sat 6/13

12:35 am-9:34 am

1 stop6h 59m

$448

KilleenPhoenix

GRK - PHX

GRKPHX

Killeen Fort Hood Regional

Fri 6/19

7:21 pm-10:06 pm

1 stop4h 45m

Phoenix Sky Harbor Intl

Sun 6/21

6:10 am-2:37 pm

1 stop6h 27m

$448

KilleenPhoenix

GRK - PHX

GRKPHX

Killeen Fort Hood Regional

Wed 6/3

6:44 am-11:20 am

1 stop6h 36m

Phoenix Sky Harbor Intl

Wed 6/10

5:15 pm-11:38 pm

1 stop4h 23m

$464
Cheapest one-way
Quickest one-way

KilleenPhoenix

GRK - PHX

GRKPHX

Killeen Fort Hood Regional

Sun 6/28

7:21 pm-10:06 pm

1 stop4h 45m

$415

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/10

Sorted by cheapest first

Compare providers for flights from Killeen to Sky Harbor Intl

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 Sky Harbor Intl in May.
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-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Killeen-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Killeen-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Killeen-Phoenix Sky Harbor Intl Airport 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-Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl 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.

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated May 10, 2026.
Get a feel of what it's like to fly with American Airlines from Killeen to Phoenix Sky Harbor Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,670 reviews

Crew

7.9

Overall

7.1

Entertainment

6.9

Food

6.4

Boarding

7.5

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,670 reviews
American Airlines
7.1
Good
11,670 reviews

Crew

7.9

Overall

7.1

Entertainment

6.9

Food

6.4

Boarding

7.5

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

Related info for your journey

Find useful and relevant information for your journey from Killeen to Sky Harbor Intl. 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 from for flights from Killeen to Phoenix Sky Harbor Intl?

    Killeen Fort Hood Regional (GRK) is the airport you will fly out of if you book a flight from Killeen to Phoenix Sky Harbor Intl. You should not have trouble finding flights to Phoenix Sky Harbor Intl from Fort Hood Regional; the airport handles an average of 0 outbound flights to Phoenix Sky Harbor Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Killeen airport to Phoenix Sky Harbor Intl. It is only a 6.9 mi journey to Fort Hood Regional (GRK) from Killeen’s city center.

  • How long is the flight from Killeen to Phoenix Sky Harbor Intl Airport?

    Airlines like American Airlines fly from Killeen to Phoenix Sky Harbor Intl Airport in about 4h 52m. The time it takes to get you to your destination can typically vary by up to . There are 843 mi between Killeen and Phoenix Sky Harbor Intl Airport.

  • What is the cheapest airline to fly from Killeen to Phoenix Sky Harbor Intl Airport round-trip?

    Flying on American Airlines is currently your cheapest option to Phoenix Sky Harbor Intl Airport, with prices starting at $361.

  • Can I find deals for flights from Killeen to Sky Harbor Intl that include hotel bookings?

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

  • How can I find direct flights from Killeen to Sky Harbor Intl?

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

  • Can I find deals for business class flights from Killeen to Sky Harbor Intl?

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

See more FAQs

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Glendale
Goodyear
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Casa Grande
Buckeye
Peoria
Chandler
Payson
Camp Verde
Globe
Surprise
Guadalupe

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Top airline flying from Killeen to Sky Harbor Intl

Discover the top airline that operate flights from Killeen to Sky Harbor Intl. 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 May 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$361Average$502FlexibilityNo cancel feeOn-time71%

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