$315 Find Cheap Flights from Puerto Rico to Killeen

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Killeen departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Killeen

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Killeen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Killeen, as well as popular online travel agencies
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Cheap Flights from Puerto Rico to Killeen

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Puerto Rico to Killeen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Puerto Rico to Killeen

Sat, Oct 25 - Sat, Nov 8
American Airlines Logo
3:55 pm - 9:25 amSJU-GRK
18h 30m2 stops
American Airlines Logo
10:22 am - 2:10 amGRK-SJU
13h 48m2 stops
$315American Airlines
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Sat, Oct 25 - Sat, Nov 8
American Airlines Logo
3:55 pm - 9:25 amSJU-GRK
18h 30m2 stops
American Airlines Logo
4:35 pm - 5:05 amGRK-SJU
10h 30m1 stop
$345American Airlines
Find Deal
Fri, Aug 15 - Mon, Sep 1
American Airlines Logo
7:05 pm - 10:01 amSJU-GRK
15h 56m2 stops
American Airlines Logo
7:59 pm - 12:50 pmGRK-SJU
15h 51m2 stops
$400American Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25
American Airlines Logo
7:05 pm - 10:01 amSJU-GRK
15h 56m2 stops
American Airlines Logo
5:16 am - 6:15 pmGRK-SJU
11h 59m2 stops
$470American Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25
American Airlines Logo
7:05 pm - 10:01 amSJU-GRK
15h 56m2 stops
American Airlines Logo
5:16 am - 11:59 pmGRK-SJU
17h 43m2 stops
$471American Airlines
Find Deal
Sat, Oct 25 - Sat, Nov 8
American Airlines Logo
3:37 pm - 11:25 pmSJU-GRK
8h 48m1 stop
American Airlines Logo
4:35 pm - 5:05 amGRK-SJU
10h 30m1 stop
$490American Airlines
Find Deal
Wed, Jul 16 - Tue, Jul 22
American Airlines Logo
12:59 am - 3:59 pmSJU-GRK
16h 00m1 stop
American Airlines Logo
7:58 pm - 5:06 amGRK-SJU
8h 08m1 stop
$545American Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25
American Airlines Logo
5:15 pm - 11:41 amSJU-GRK
19h 26m2 stops
American Airlines Logo
5:16 am - 2:25 pmGRK-SJU
8h 09m1 stop
$557American Airlines
Find Deal
Wed, Jul 2 - Mon, Jul 14
American Airlines Logo
6:55 pm - 9:59 amSJU-GRK
16h 04m2 stops
American Airlines Logo
4:29 pm - 5:06 amGRK-SJU
11h 37m1 stop
$558American Airlines
Find Deal
Wed, Jul 16 - Tue, Jul 22
American Airlines Logo
12:59 am - 3:59 pmSJU-GRK
16h 00m1 stop
American Airlines Logo
5:16 am - 9:55 pmGRK-SJU
15h 39m2 stops
$585American Airlines
Find Deal
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KAYAK's insights & trends for flights to Killeen

Get data-powered insights and trends for flights to Killeen to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Killeen?

The duration of your flight to Killeen depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Killeen on KAYAK are from San Juan, which takes 7h 28m, Aguadilla, which takes 9h 16m, and Culebra, which takes 50h 17m.

How many direct flights to Killeen are there each day?

There are around 5 direct flights from within Puerto Rico to Killeen every day. Most flights depart in the morning, with 6:00 pm the most common departure time and 34% of flights departing in the morning.

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Good to know

High seasonNovember
Cheapest flight$315
Most popular time to fly with an average 39% increase in price.
Flight from San Juan to Killeen

FAQs - booking Killeen flights

  • How far is Killeen Fort Hood Regional Airport from central Killeen?

    The distance between Killeen Fort Hood Regional Airport and downtown Killeen is 7 miles.

  • What is the name of Killeen’s airport?

    All flights to Killeen land at Killeen Fort Hood Regional Airport. The airport code is GRK,and it can also be referred to as Fort Hood Regional or Gray Aaf.

  • What is the cheapest day to fly to Killeen?

    Based on KAYAK data, the cheapest day to fly to Killeen is Tuesday where round-trip tickets can be as cheap as $362. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $799 on average.

  • How does KAYAK find such low prices on flights to Killeen?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Killeen.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Killeen?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Killeen is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Killeen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Killeen with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Killeen?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Killeen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Killeen?

    The cheapest time of day to fly to Killeen is generally in the afternoon, when round-trip flights cost $466 on average. The most expensive time of day to fly to Killeen is generally in the morning, which is peak travel time and where the average cost of a ticket is $799.

  • How many direct flights to Killeen are there each week?

    Each week there are around 32 direct flights from within Puerto Rico to Killeen. The most common day for departures is Thursday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Killeen

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Killeen flight deals.

Reviews of the top airline flying from Puerto Rico to Killeen

 
See real verified KAYAK customer reviews for airlines flying to Killeen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Puerto Rico to Killeen. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Killeen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
6.9Entertainment
8.0Crew
7.5Boarding
6.5Food
7.2Comfort
Airline reviews

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

10.0 ExcellentFraxys, Jun 2025ONT - DFW
Read more American Airlines reviews

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

It’s a great flight. Service is good. Staff is awesome.

Boarding on time and fight was early but they didn't let us off the plane on time so we missed our connecting flight to Japan.

DFW-LHR Toilets not kept clean Too cramped. Aisles so narrow crew were constantly banging into people on the aisle seats. Even then, the carts used are reduced width. Other than that it was a decent flight on both legs

Eventless. It was a good flight and good crew. Can’t complaint.

Everything you need to know for your flight to Killeen

Information on the airport you'll fly into in Killeen

Killeen (GRK)

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