SJU - GRK

$349 Find Cheap Flights from San Juan 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 from San Juan to Killeen departing on 11/19. 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
$349
American Airlines
Wed 11/19Fri 12/5
SJU - GRK • 2 stops
Cheapest one-way
$433
Typical prices: $172-$347
American Airlines
Thu 11/27
SJU - GRK • 2 stops
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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

Wed, Nov 19 - Fri, Dec 5
American Airlines Logo
6:00 am - 9:06 pmSJU-GRK
17h 06m2 stops
American Airlines Logo
4:10 pm - 10:09 amGRK-SJU
15h 59m2 stops
$349American Airlines
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Wed, Nov 19 - Wed, Dec 3
American Airlines Logo
6:00 am - 9:06 pmSJU-GRK
17h 06m2 stops
American Airlines Logo
4:10 pm - 10:09 amGRK-SJU
15h 59m2 stops
$412American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
1:45 pm - 11:22 pmSJU-GRK
10h 37m2 stops
American Airlines Logo
12:45 pm - 8:36 amGRK-SJU
18h 51m2 stops
$428American Airlines
Find Deal
Wed, Nov 19 - Fri, Dec 5
American Airlines Logo
6:00 am - 9:06 pmSJU-GRK
17h 06m2 stops
American Airlines Logo
4:10 pm - 10:09 amGRK-SJU
15h 59m2 stops
$432American Airlines
Find Deal
Wed, Nov 19 - Fri, Dec 5
American Airlines Logo
3:56 pm - 10:21 pmSJU-GRK
8h 25m1 stop
American Airlines Logo
11:52 am - 9:25 pmGRK-SJU
7h 33m1 stop
$482American Airlines
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Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
4:40 am - 11:22 pmSJU-GRK
19h 42m2 stops
American Airlines Logo
6:32 am - 4:05 pmGRK-SJU
8h 33m2 stops
$498American Airlines
Find Deal
Wed, Nov 19 - Wed, Dec 3
American Airlines Logo
6:00 am - 6:26 pmSJU-GRK
14h 26m2 stops
American Airlines Logo
4:10 pm - 10:09 amGRK-SJU
15h 59m2 stops
$535American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
1:45 pm - 11:22 pmSJU-GRK
10h 37m2 stops
American Airlines Logo
10:37 am - 3:55 amGRK-SJU
16h 18m1 stop
$548American Airlines
Find Deal
Tue, Dec 23 - Mon, Jan 5
American Airlines Logo
10:03 pm - 9:51 amSJU-GRK
13h 48m2 stops
American Airlines Logo
6:32 pm - 12:41 pmGRK-SJU
16h 09m2 stops
$585American Airlines
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Tue, Dec 23 - Mon, Jan 5
American Airlines Logo
4:03 pm - 10:29 pmSJU-GRK
8h 26m1 stop
American Airlines Logo
6:32 pm - 12:41 pmGRK-SJU
16h 09m2 stops
$595American Airlines
Find Deal
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.

What’s the cheapest day of the week to fly from San Juan to Killeen?

The average price of all round-trip flights from San Juan Luis Munoz Marin Intl Airport to Killeen clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Killeen on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from San Juan to Killeen. For your return ticket, we recommend flying on a Friday and avoiding Saturdays for the best deals.

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Good to know

Low seasonAugust
Cheapest flight$349
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly with an average 17% 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 $433 for a one-way ticket and $349 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.
7.2
American AirlinesOverall score based on 11034 reviews
6.4Food
8.0Crew
7.2Comfort
7.5Boarding
6.9Entertainment
Airline reviews

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

8.0 ExcellentKohMeng, Oct 2025TYS - DFW
Read more American Airlines reviews

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

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

Delayed delayed delayed and no offer for food or vouchers

A couple ladies from the crew were so rude and nasty. Thought they were mad at having to be there especially if you asked a question. This will make me think twice next time if I book a flight with you.

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Flight attendants on this flight were very attentive and friendly

You can plug your phone in & use their wifi to watch movies, etc, but the plane’s wifi was disconnected for most of the flight.

Very below average , plane from Dallas to Toyko was very poor designed plane. I had to sit for 13 hours next to fat man. Really bad seat and entertainment screen sucked

Full flight so overhead bin space ran out & bags had to be checked. When you’re in the last boarding group, you might as well expect that. Don’t pay to check bags though because when they run out of space for carry-ons, they check your bag to your destination for free. When traveling with children, no need to pay extra for seats, they will assign seats & have to sit your children with you.

American almost always Delays flights from Austin to Dallas and back. I cannot believe they have such poor service on this route. I was about to switch to American from Delta, but they gave me enough reasons not to.

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)

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