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Cheap flights from Phoenix Sky Harbor Intl Airport to Killeen from $691

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Killeen departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Killeen

Cheap round-trip flights

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American Airlines Logo
3:15 pm - 11:46 pm
PHX
-
GRK
6h 31m
1 stop
American Airlines Logo
10:05 am - 3:25 pm
GRK
-
PHX
7h 20m
1 stop
$691American Airlines
Fri, May 8 - Sun, May 10

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Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport 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, momondo users made 832,500 searches. Data last updated May 5, 2026.
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

Cheapest round-trip
Quickest round-trip

PhoenixKilleen

PHX - GRK

PHXGRK

Phoenix Sky Harbor Intl

Fri 5/8

3:15 pm-11:46 pm

1 stop6h 31m

Killeen Fort Hood Regional

Sun 5/10

10:05 am-3:25 pm

1 stop7h 20m

$691

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Killeen from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Killeen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Killeen?

Frontier, American Airlines and Southwest are the top three most popular airlines that fly to Killeen from Phoenix Sky Harbor Intl Airport according to our data. Frontier is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Killeen. Keep in mind that there are 4 different airlines that fly to Killeen on a routine basis, so you have a few additional options to choose from.

When to book flights from Phoenix Sky Harbor Intl Airport to Killeen

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to Killeen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to Killeen (PHX to GRK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Killeen

Fastest flight time

4h 37m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to Killeen takes 4h 37m
There are no direct flights from Phoenix Sky Harbor Intl Airport to Killeen. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Killeen.
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Frequently asked questions about flying from Phoenix Sky Harbor Intl Airport to Killeen

  • How far is Phoenix Sky Harbor Intl to Killeen Fort Hood Regional by plane?

    Killeen Fort Hood Regional is 847.6 mi away from Phoenix Sky Harbor Intl. 4h 37m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Killeen Fort Hood Regional Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Killeen Fort Hood Regional Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Killeen Fort Hood Regional Airport?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Killeen Fort Hood Regional Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to Killeen Fort Hood Regional Airport.

  • What documentation or ID do you need to fly to Killeen Fort Hood Regional Airport?

    The travel and health documents you'll need for your trip to Killeen Fort Hood Regional Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Killeen Fort Hood Regional Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to Killeen?

Best airlines flying from Phoenix Sky Harbor Intl Airport to Killeen

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Killeen with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $356Free CancellationRating
7.1
11,670 reviews
Search American Airlines flights

Traveling to a place near Killeen?

Book flights to Killeen if you plan to visit one of these locations
Temple
Copperas Cove
Salado
Fort Hood

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Killeen?

It is quick and easy to find Phoenix to Killeen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Killeen that suits you.

Can I find flights from Phoenix to Killeen with flexible booking policies on momondo?

Yes. All flights to Killeen from Phoenix on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Phoenix to Killeen?

Once you have performed a search for Phoenix to Killeen flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Phoenix to Killeen right now. Can momondo alert me if prices change?

Price alerts on flights to Killeen from Phoenix are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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