GRK - SJU

$245 Find Cheap Flights from Killeen to San Juan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Killeen to San Juan departing on 6/14. 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 San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Killeen to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Killeen to San Juan, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$332
Typical prices: $726-$637
American Airlines
ו' 8/7ו' 8/28
GRK - SJU • 2 stops
Cheapest one-way
$245
Typical prices: $205-$323
American Airlines
א' 6/14
GRK - SJU • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Killeen and San Juan. You'll need at least 1 connection.
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Killeen to San Juan (GRK-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Killeen to San Juan 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 Killeen to San Juan

ו', אוג' 7 - ו', אוג' 28
American Airlines Logo
3:09 pm - 9:43 am
GRK
-
SJU
17h 34m
2 stops
American Airlines Logo
4:53 pm - 9:28 am
SJU
-
GRK
17h 35m
2 stops
$332American Airlines
ד', מאי 6 - ד', מאי 13
American Airlines Logo
7:13 am - 6:10 pm
GRK
-
SJU
9h 57m
2 stops
American Airlines Logo
11:59 pm - 9:35 am
SJU
-
GRK
10h 36m
1 stop
$448American Airlines
ד', מאי 6 - ד', מאי 13
American Airlines Logo
1:08 pm - 11:02 pm
GRK
-
SJU
8h 54m
1 stop
American Airlines Logo
11:59 pm - 9:35 am
SJU
-
GRK
10h 36m
1 stop
$455American Airlines
ד', מאי 6 - ד', מאי 13
American Airlines Logo
7:13 am - 6:10 pm
GRK
-
SJU
9h 57m
2 stops
American Airlines Logo
10:03 am - 11:46 pm
SJU
-
GRK
14h 43m
2 stops
$488American Airlines
ו', מאי 8 - ג', מאי 12
American Airlines Logo
7:13 pm - 4:32 am
GRK
-
SJU
8h 19m
1 stop
American Airlines Logo
7:00 pm - 9:35 am
SJU
-
GRK
15h 35m
2 stops
$491American Airlines
ד', מאי 6 - ד', מאי 13
American Airlines Logo
5:00 am - 6:10 pm
GRK
-
SJU
12h 10m
2 stops
American Airlines Logo
10:03 am - 11:46 pm
SJU
-
GRK
14h 43m
2 stops
$496American Airlines
א', יולי 26 - ד', יולי 29
American Airlines Logo
12:54 pm - 9:43 am
GRK
-
SJU
19h 49m
2 stops
American Airlines Logo
6:00 am - 11:39 pm
SJU
-
GRK
18h 39m
2 stops
$518American Airlines
ו', מאי 8 - ג', מאי 12
American Airlines Logo
5:00 am - 9:24 pm
GRK
-
SJU
15h 24m
2 stops
American Airlines Logo
7:00 pm - 9:35 am
SJU
-
GRK
15h 35m
2 stops
$531American Airlines
א', מאי 24 - ג', יוני 2
American Airlines Logo
7:21 pm - 4:25 am
GRK
-
SJU
8h 04m
1 stop
American Airlines Logo
6:00 am - 2:37 pm
SJU
-
GRK
9h 37m
2 stops
$553American Airlines
ד', מאי 6 - א', מאי 10
American Airlines Logo
5:00 am - 6:10 pm
GRK
-
SJU
12h 10m
2 stops
American Airlines Logo
6:45 am - 11:46 pm
SJU
-
GRK
18h 01m
1 stop
$561American Airlines
Booking Insights

KAYAK's insights & trends for Killeen to San Juan flights

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

How much is a round-trip flight from Killeen to San Juan Luis Munoz Marin Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Killeen to San Juan Luis Munoz Marin Intl Airport departing in August.

Good to know

Low seasonSeptember
Cheapest flight$245
Best time to beat the crowds with an average 39% drop in price.
Flight from Killeen to San Juan

When to book flights from Killeen to San Juan

Are your dates flexible? Find out the best times to travel from Killeen to San Juan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Killeen to San Juan flights

  • What is the cheapest flight from Killeen to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Killeen to San Juan Luis Munoz Marin Intl Airport was $245 for a one-way ticket and $332 for a round-trip.

  • Do I need a passport to fly between Killeen and San Juan?

    A passport is required to fly from Killeen to San Juan.

  • Which airports will I be using when flying from Killeen to San Juan?

    Killeen airport is called Killeen Fort Hood Regional and the only airport in San Juan is San Juan Luis Munoz Marin Intl.

  • Which aircraft models fly most regularly from Killeen to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Killeen to San Juan?

    oneworld is the only airline alliance operating flights between Killeen and San Juan.

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

    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 from Killeen to San Juan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from 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 from Killeen to San Juan?

    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 San Juan with an airline and back to Killeen with another airline. Booking your flights between Killeen and SJU can sometimes prove cheaper using this method.

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

    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 San Juan from Killeen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Killeen to San Juan

 
See real verified KAYAK customer reviews for airlines flying from Killeen to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Killeen to San Juan? 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.
7.1
American AirlinesOverall score based on 11659 reviews
7.9Crew
7.5Boarding
6.9Entertainment
7.2Comfort
6.4Food
Airline reviews

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

8.0 ExcellentIsmini, Apr 2026
DFW - CLT
Read more American Airlines reviews

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

I was able to get the AA customer Service desk to put me on an earlier flight without any issues.

The seat was comfortable, the attendants were very nice and WiFi made my life so much easier with work. Kudos!

To have arrived on time and not 3 hours late after having already spent $100 to change to an earlier flight, only to arrive back home close to the original flight time.

Everything you need to know for your flight from Killeen to San Juan

Information on your arrival and departure airports