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GRK - SJU

Find cheap flights from Killeen to San Juan from $331

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 6/1. 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
0 bags
Sun 5/26
Sun 6/2

Search hundreds of travel sites at once for deals on flights to San Juan

 
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
In the last 7 days travelers have searched 44,335,567 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
2:17 pm - 10:45 pmGRK-SJU
7h 28m1 stop
8:25 pm - 12:02 pmSJU-GRK
16h 37m2 stops
$553American Airlines
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Wed, May 8 - Tue, Jun 11
4:44 pm - 12:40 pmGRK-SJU
18h 56m2 stops
6:15 am - 11:24 pmSJU-GRK
18h 09m2 stops
$564American Airlines
Find Deal
Fri, Jun 21 - Wed, Jun 26
6:52 pm - 3:09 pmGRK-SJU
19h 17m2 stops
6:15 am - 11:24 pmSJU-GRK
18h 09m2 stops
$579American Airlines
Find Deal
Mon, Jun 17 - Sat, Jun 22
6:52 pm - 3:09 pmGRK-SJU
19h 17m2 stops
8:25 pm - 9:51 amSJU-GRK
14h 26m2 stops
$582American Airlines
Find Deal
Mon, Jun 10 - Mon, Jun 24
2:17 pm - 10:45 pmGRK-SJU
7h 28m1 stop
8:25 pm - 12:02 pmSJU-GRK
16h 37m2 stops
$614American Airlines
Find Deal
Tue, Jun 4 - Tue, Jun 11
2:17 pm - 10:45 pmGRK-SJU
7h 28m1 stop
6:30 am - 6:04 pmSJU-GRK
12h 34m2 stops
$657American Airlines
Find Deal
Thu, May 23 - Sun, May 26
10:22 am - 12:15 amGRK-SJU
12h 53m1 stop
6:15 am - 11:24 pmSJU-GRK
18h 09m2 stops
$669American Airlines
Find Deal
Fri, Jun 21 - Wed, Jun 26
10:29 am - 1:45 pmGRK-SJU
26h 16m2 stops
6:49 pm - 6:04 pmSJU-GRK
24h 15m2 stops
$682American Airlines
Find Deal
Thu, May 23 - Sun, May 26
6:52 pm - 3:09 pmGRK-SJU
19h 17m2 stops
7:05 am - 4:14 pmSJU-GRK
10h 09m1 stop
$687American Airlines
Find Deal
Mon, Jun 10 - Mon, Jun 24
2:17 pm - 10:45 pmGRK-SJU
7h 28m1 stop
6:30 am - 11:27 pmSJU-GRK
17h 57m2 stops
$693American Airlines
Find Deal
Fri, May 24 - Sun, May 26

Flights from Killeen to San Juan - Travel Insights & Trends

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.

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

The average price of all flights from Killeen to San Juan Luis Munoz Marin Intl Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Killeen to San Juan, look for departures on Sundays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from San Juan, Monday is the cheapest day to fly and Thursday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Killeen to San Juan Luis Munoz Marin Intl Airport, 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 Killeen to San Juan Luis Munoz Marin Intl Airport is October, where tickets cost $334 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is $1,100 and $660 respectively.

How far in advance should I book a flight from Killeen to San Juan Luis Munoz Marin Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Killeen to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Killeen to San Juan Luis Munoz Marin Intl Airport, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 48 days before departure.

Good to know

Low season

November

High season

August

Cheapest flight

$331
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 27% lower on average.
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 $331 for a one-way ticket and $553 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.

See more FAQs

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.
7.3
American AirlinesOverall score based on 14889 reviews
7.1entertainment
7.2comfort
8.0crew
6.6food
7.6boarding
Airline reviews

Missed the flight because of them and up geting a rental car

6.0 GoodAnonymous, Apr 2024DFW - MAF
Read more about American Airlines reviews

Missed the flight because of them and up geting a rental car

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

Do not eat the bagel! Otherwise, good albeit late, breakfast in first. Boarding downgrade only because flight was delayed due to plane change due to undisclosed problem with original aircraft. I did not use entertainment.

Was as expected. Good leg room on planes - much appreciated.

Fight crew was not very attentive and the bastions were gross!

I don’t think the flight attendants are happy. They do not seem to be friendly or welcoming.

Gossipy flight attendants talked the whole flight about bar hopping and dating.

Didn't like the 6 hour delay as it caused me to miss all of my connections. Still, I did get home safely 14 hours late but exhausted.

Book cheap flights from Killeen to San Juan

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Killeen to San Juan found on KAYAK in the last 72 hours.
6/1Sat
2 stopsAmerican Airlines
18h 11mGRK-SJU
$331
6/1Sat
1 stopAmerican Airlines
11h 16mGRK-SJU
$447

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Killeen - San Juan Flights

Departure:

Killeen (GRK)United States

Destination:

San Juan (SJU)Puerto Rico

Return flight deals:

San Juan - Killeen

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