$151 Find Cheap Flights from Puerto Rico to Killeen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Killeen departing on 1/23. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$239
American Airlines
Tue 1/27Sat 2/7
SJU - GRK • 1 stop
Cheapest one-way
$151
Typical prices: $504-$638
American Airlines
Fri 1/23
SJU - GRK • 1 stop
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Flight Deals
Booking Insights
Flight Deals

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

Tue, Jan 27 - Sat, Feb 7
American Airlines Logo
7:07 am - 10:43 pm
SJU
-
GRK
17h 36m1 stop
American Airlines Logo
5:00 pm - 12:27 pm
GRK
-
SJU
17h 27m2 stops
$239American Airlines
Tue, Jan 27 - Sat, Feb 7
American Airlines Logo
7:07 am - 6:53 pm
SJU
-
GRK
13h 46m1 stop
American Airlines Logo
12:31 pm - 10:26 pm
GRK
-
SJU
7h 55m1 stop
$353American Airlines
Sun, Mar 1 - Sat, Mar 7
American Airlines Logo
7:30 am - 11:32 pm
SJU
-
GRK
18h 02m1 stop
American Airlines Logo
6:37 pm - 9:00 am
GRK
-
SJU
12h 23m2 stops
$481American Airlines
Tue, Dec 23 - Wed, Dec 31
American Airlines Logo
10:03 pm - 9:51 am
SJU
-
GRK
13h 48m2 stops
American Airlines Logo
7:11 am - 11:27 pm
GRK
-
SJU
14h 16m1 stop
$530American Airlines
Sun, Mar 1 - Sat, Mar 7
American Airlines Logo
7:00 am - 6:07 pm
SJU
-
GRK
13h 07m2 stops
American Airlines Logo
6:37 pm - 9:00 am
GRK
-
SJU
12h 23m2 stops
$531American Airlines
Sun, Mar 1 - Sat, Mar 7
American Airlines Logo
7:30 am - 6:07 pm
SJU
-
GRK
12h 37m1 stop
American Airlines Logo
6:37 pm - 2:13 pm
GRK
-
SJU
17h 36m1 stop
$585American Airlines
Tue, Dec 23 - Wed, Dec 31
American Airlines Logo
10:03 pm - 9:51 am
SJU
-
GRK
13h 48m2 stops
American Airlines Logo
11:57 am - 5:00 am
GRK
-
SJU
15h 03m2 stops
$860American Airlines
Fri, Jan 2 - Mon, Jan 5
American Airlines Logo
7:00 am - 5:56 pm
SJU
-
GRK
12h 56m1 stop
American Airlines Logo
6:32 pm - 12:41 pm
GRK
-
SJU
16h 09m2 stops
$1,023American Airlines
Fri, Jan 2 - Mon, Jan 5
American Airlines Logo
7:00 am - 5:56 pm
SJU
-
GRK
12h 56m1 stop
American Airlines Logo
6:00 am - 2:59 pm
GRK
-
SJU
6h 59m1 stop
$1,074American Airlines
Fri, Jan 2 - Mon, Jan 5
American Airlines Logo
10:03 pm - 9:51 am
SJU
-
GRK
13h 48m2 stops
American Airlines Logo
6:32 pm - 10:48 am
GRK
-
SJU
14h 16m2 stops
$1,360American Airlines
Booking Insights

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.

What are the most popular airlines flying to Fort Hood Regional?

The most popular airline among KAYAK users flying to Fort Hood Regional is American Airlines, followed by Southwest and United Airlines.

Good to know

Low seasonAugust
Cheapest flight$151
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly with an average 27% 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 tickets can be as cheap as $362. On the other hand, the most expensive day to fly is Saturday, where 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 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 75 direct flights from within Puerto Rico to Killeen. The most common day for departures is Friday, with 15% 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 11054 reviews
7.5Boarding
7.2Comfort
8.0Crew
6.9Entertainment
6.5Food
Airline reviews

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

6.0 GoodAndres, Dec 2025
PDX - DFW
Read more American Airlines reviews

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

A little late at the start but all worked out well.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

I appreciated that it was on time, safe and professional. I didn’t like that I wasn’t in a place where I had a window at my window seat. It would have been nice to know that in advance. If it was mentioned in the ticketing, I didn’t notice it.

The inflight staff is never the issue always the extra and charges american charges! Literally 30 bucks for WiFi! Is insane and then it’s choppy and slow. If you pay for it once you don’t need to pay again for switching aircraft especially when there is flight delays

flight was good until we arrived at cmh ten minutes early but then sat on tarmac for twenty minutes because a plane was at our gate, so we had to wait despite the pilot tellling us that 3 other gates were open.

I have a gluten allergy so didn't have any food

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

Traveling to a place near Killeen?

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Everything you need to know for your flight to Killeen

Information on the airport you'll fly into in Killeen