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

Flying on American Airlines is currently your cheapest option to Killeen, with prices starting at $430. You may be able to fly from Phoenix Sky Harbor Intl Airport to Killeen for 17% less than the average price by searching for this airline.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Killeen?

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Killeen flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Killeen ranges from 1.5 - 4.4 inches per month. October is typically the wettest month, when rainfall can reach 4.4 in. March is typically the driest time to visit Killeen when rainfall is around 1.5 in.

If weather is an important factor for your trip to Killeen, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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

Wednesday flights are generally found to be more expensive for flights from Phoenix Sky Harbor Intl Airport to Killeen. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Killeen.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Killeen?

Our data shows that January tends to be the cheapest month to fly to Killeen from Phoenix Sky Harbor Intl Airport. Users have commonly found prices around $521 for the month, but tickets can be as low as $362. Due to multiple factors, prepare for potentially higher prices in April.

What airport do you fly into for flights to Killeen from Phoenix Sky Harbor Intl?

For a flight from Phoenix Sky Harbor Intl to Killeen, you will be flying into Fort Hood Regional. Killeen Fort Hood Regional (GRK) is just 6.9 mi from the center of the city. Fort Hood Regional is the only Killeen airport and it handles 0 inbound flights from Phoenix Sky Harbor Intl per day. 1 airline has flights to Killeen Fort Hood Regional from Phoenix Sky Harbor Intl on a regular basis.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Sky Harbor Intl 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.

$430+ Flights from Phoenix Sky Harbor Intl Airport to Killeen

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Cheap flight deals from Sky Harbor Intl to Killeen

Round-trip from	$430 (American Airlines)
Popular in	April
Cheapest in	January
Average price	$552

From Phoenix Sky Harbor Intl to Killeen Fort Hood Regional

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($55 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

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Find flight deals from Sky Harbor Intl to Killeen

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

Sat 7/265:14 pmPHX - GRK

1 stop4h 12mAmerican Airlines

Sat 8/24:29 pmGRK - PHX

1 stop6h 44mAmerican Airlines

Deal found 7/1

$430

Best flights from Sky Harbor Intl to Killeen
Discover carefully curated flight deals from Sky Harbor Intl to Killeen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Sat 7/265:14 pmPHX - GRK

1 stop4h 12mAmerican Airlines

Sat 8/24:29 pmGRK - PHX

1 stop6h 44mAmerican Airlines

Deal found 7/1

$430

Last-minute flights from Sky Harbor Intl to Killeen
Discover last-minute flight deals from Sky Harbor Intl to Killeen. Data last updated July 3, 2025 and is based on user searches.

Sat 7/265:14 pmPHX - GRK

1 stop4h 12mAmerican Airlines

Sat 8/24:29 pmGRK - PHX

1 stop6h 44mAmerican Airlines

Deal found 7/1

$430

One-way flights from Sky Harbor Intl to Killeen
Search for one-way flight options from Sky Harbor Intl to Killeen. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Wed 7/167:17 amPHX - GRK

2 stops14h 09mAlaska Airlines

Deal found 7/1

$710

Cheapflights Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Killeen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixKilleen

PHX - GRK

PHXGRK

Phoenix Sky Harbor Intl

Sat 7/26

5:14 pm-11:26 pm

1 stop4h 12m

Killeen Fort Hood Regional

Sat 8/2

4:29 pm-9:13 pm

1 stop6h 44m

$430

PhoenixKilleen

PHX - GRK

PHXGRK

Phoenix Sky Harbor Intl

Wed 7/16

7:17 am-11:26 pm

2 stops14h 09m

$710

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Sky Harbor Intl to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Killeen

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Killeen?

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Killeen (average of $316). Flying from Phoenix Sky Harbor Intl Airport 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 PHX to GRK?

A simple way to save on the total cost of your ticket is to fly from Phoenix Sky Harbor Intl Airport to Killeen at noon. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Killeen

See what other customers who have flown with Alaska Airlines and American Airlines from Phoenix Sky Harbor Intl Airport to Killeen have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What airport do you fly into for flights to Killeen from Phoenix Sky Harbor Intl?
For a flight from Phoenix Sky Harbor Intl to Killeen, you will be flying into Fort Hood Regional. Killeen Fort Hood Regional (GRK) is just 6.9 mi from the center of the city. Fort Hood Regional is the only Killeen airport and it handles 0 inbound flights from Phoenix Sky Harbor Intl per day. 1 airline has flights to Killeen Fort Hood Regional from Phoenix Sky Harbor Intl on a regular basis.
What is the cheapest airline to fly from Phoenix Sky Harbor Intl Airport to Killeen round-trip?
Flying on American Airlines is currently your cheapest option to Killeen, with prices starting at $430. You may be able to fly from Phoenix Sky Harbor Intl Airport to Killeen for 17% less than the average price by searching for this airline.
Can I find deals for flights from Sky Harbor Intl to Killeen that include hotel bookings?
Yes. In addition to deals on Sky Harbor Intl to Killeen flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sky Harbor Intl to Killeen?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Killeen.
Can I find deals for business class flights from Sky Harbor Intl to Killeen?
Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Killeen?
Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Killeen (average of $316). Flying from Phoenix Sky Harbor Intl Airport 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.

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Top airline flying from Sky Harbor Intl to Killeen

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$362	Average$543	FlexibilityNo cancel fee	On-time71%

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$430+ Cheap flights from Sky Harbor Intl (PHX) 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sky Harbor Intl to Killeen with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Sky Harbor Intl to Killeen

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Sky Harbor Intl to Killeen

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

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

Cheapflights Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Killeen that are best for you.

Best time to book a flight from Sky Harbor Intl to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Sky Harbor Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Killeen

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Killeen?

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

Find hourly flight availability from Sky Harbor Intl 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.

Reviews of airlines servicing Killeen

See what other customers who have flown with Alaska Airlines and American Airlines from Phoenix Sky Harbor Intl Airport to Killeen have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl 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 Phoenix Sky Harbor Intl?

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

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

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

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

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Killeen?

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sky Harbor Intl to Killeen

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Top airline flying from Sky Harbor Intl to Killeen

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