SJU - GRK

$165 Find Cheap Flights from San Juan 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 from San Juan to Killeen departing on 5/28. 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 in flight searches from San Juan to Killeen, 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 San Juan to Killeen, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$475
Typical prices: $581-$508
American Airlines
Thu 5/28Mon 6/29
SJU - GRK • 1 stop
Cheapest one-way
$165
Typical prices: $155-$269
American Airlines
Thu 5/28
SJU - GRK • 1 stop
Nonstop flights
Not available
There are currently no direct flights between San Juan and Killeen. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
December
Cheapest • 100% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Killeen!
Flight Deals
Booking Insights
Flight Deals

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

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

Thu, May 28 - Mon, Jun 29
American Airlines Logo
12:44 am - 9:34 am
SJU
-
GRK
9h 50m
1 stop
American Airlines Logo
3:07 pm - 4:25 am
GRK
-
SJU
12h 18m
1 stop
$475American Airlines
Thu, May 28 - Mon, Jun 29
American Airlines Logo
12:44 am - 9:34 am
SJU
-
GRK
9h 50m
1 stop
American Airlines Logo
5:00 am - 9:58 pm
GRK
-
SJU
15h 58m
2 stops
$523American Airlines
Thu, Jul 16 - Sat, Jul 25
American Airlines Logo
6:00 am - 6:50 pm
SJU
-
GRK
13h 50m
2 stops
American Airlines Logo
7:53 pm - 4:39 am
GRK
-
SJU
7h 46m
1 stop
$593American Airlines
Sat, May 23 - Wed, May 27
American Airlines Logo
5:30 am - 10:44 pm
SJU
-
GRK
18h 14m
1 stop
American Airlines Logo
10:04 am - 9:59 pm
GRK
-
SJU
10h 55m
2 stops
$598American Airlines
Sat, May 23 - Wed, May 27
American Airlines Logo
5:30 am - 10:44 pm
SJU
-
GRK
18h 14m
1 stop
American Airlines Logo
10:04 am - 9:59 pm
GRK
-
SJU
10h 55m
2 stops
$603American Airlines
Fri, May 15 - Mon, May 25
American Airlines Logo
1:31 pm - 11:46 pm
SJU
-
GRK
11h 15m
2 stops
American Airlines Logo
7:21 pm - 4:25 am
GRK
-
SJU
8h 04m
1 stop
$626American Airlines
Fri, May 22 - Wed, May 27
American Airlines Logo
12:44 am - 2:37 pm
SJU
-
GRK
14h 53m
1 stop
American Airlines Logo
6:44 am - 9:59 pm
GRK
-
SJU
14h 15m
2 stops
$638American Airlines
Sat, May 23 - Wed, May 27
American Airlines Logo
10:29 am - 10:44 pm
SJU
-
GRK
13h 15m
2 stops
American Airlines Logo
10:04 am - 9:59 pm
GRK
-
SJU
10h 55m
2 stops
$652American Airlines
Sat, May 23 - Wed, May 27
American Airlines Logo
10:29 am - 10:44 pm
SJU
-
GRK
13h 15m
2 stops
American Airlines Logo
6:44 am - 9:59 pm
GRK
-
SJU
14h 15m
2 stops
$655American Airlines
Fri, May 29 - Mon, Jun 29
American Airlines Logo
6:00 am - 6:51 pm
SJU
-
GRK
13h 51m
2 stops
American Airlines Logo
5:00 am - 9:58 pm
GRK
-
SJU
15h 58m
2 stops
$661American Airlines
Booking Insights

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

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

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

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

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Killeen?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Killeen, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Juan Luis Munoz Marin Intl Airport to Killeen is December, where tickets cost $0 (return) on average. On the other hand, the most expensive months are March and November, where the average cost of round-trip tickets is $824 and $639 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$165
Best time to beat the crowds with an average 50% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from San Juan to Killeen

When to book flights from San Juan to Killeen

Are your dates flexible? Find out the best times to travel from San Juan to Killeen 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 San Juan to Killeen flights

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

    In the last 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Killeen was $165 for a one-way ticket and $475 for a round-trip.

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

    Yes

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

    On your way to Killeen, you’ll fly out from San Juan Luis Munoz Marin Intl. You’ll be landing at Killeen Fort Hood Regional.

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

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

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

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

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Killeen from San Juan 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 San Juan 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 to San Juan with another airline. Booking your flights between San Juan and GRK 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 San Juan 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 from San Juan 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 San Juan to Killeen

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Killeen. 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 San Juan 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.
7.1
American AirlinesOverall score based on 11670 reviews
7.2Comfort
6.4Food
7.5Boarding
6.9Entertainment
7.9Crew
Airline reviews

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

2.0 MediocreAnonymous, May 2026
JAC - DFW
Read more American Airlines reviews

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Delayed due to weather in Dallas (arriving flight arrived late), then boarded the plane only to deboard immediately afterwards, tire needed to be replaced. Flight supposed to depart at 6:15pm but departed at 9:35pm.

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Got home at 3am after deboarding the plane. No compensation offered by American

Flights on time w/o delays. However, my baggage was damaged. Ground crew, throws baggage from plane to the baggage carrier, carelessly.

AA was a very good experience. The employees are wonderful

Business class was very good, one of my best flights

American flight was diverted and delayed but app didn’t show that information so I wasn’t able to change my connection until the last min.

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

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

Information on your arrival and departure airports

San Juan (SJU)
Killeen (GRK)