Cheap flights from Killeen (GRK) to Puerto Rico from $597

This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
GRK — SJU
Sep 26 — Oct 31

What is the cheapest month to fly from Killeen to Puerto Rico?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Puerto Rico. Flights to Puerto Rico from Killeen in February are about $621 on average during February, but can be found for as low as $376.

When is the cheapest time to fly from Killeen to Puerto Rico (GRK - PR)?

When flying from Killeen to Puerto Rico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from Killeen to Puerto Rico

Cheap Killeen to Puerto Rico flights in September & October 2023

The best prices found for GRK to Puerto Rico flights for September, October

Killeen to Puerto Rico 2023 flight deals

Cheap flights to Puerto Rico from Killeen found for this year

One-way flights to Puerto Rico from Killeen

The cheapest one-way flights from Killeen to Puerto Rico

Find flights from Killeen to Puerto Rico within your budget

Use the slider to find flights from Killeen to Puerto Rico that fit your budget.

Fly from

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Budget

$597 - $1,602

Route

Depart

Return

Price

Killeen Fort Hood RegionalSan Juan Luis Munoz Marin Intl

GRK - SJU

GRKSJU

Killeen Fort Hood Regional

Wed 10/11

2 stops10h 32m

San Juan Luis Munoz Marin Intl

Tue 10/17

2 stops17h 11m

Killeen Fort Hood RegionalSan Juan Luis Munoz Marin Intl

GRK - SJU

GRKSJU

Killeen Fort Hood Regional

Sun 11/19

2 stops15h 36m

San Juan Luis Munoz Marin Intl

Fri 11/24

1 stop9h 59m

Killeen Fort Hood RegionalSan Juan Luis Munoz Marin Intl

GRK - SJU

GRKSJU

Killeen Fort Hood Regional

Mon 11/20

2 stops14h 40m

San Juan Luis Munoz Marin Intl

Fri 11/24

1 stop9h 59m

Killeen Fort Hood RegionalSan Juan Luis Munoz Marin Intl

GRK - SJU

GRKSJU

Killeen Fort Hood Regional

Sun 11/19

2 stops15h 36m

San Juan Luis Munoz Marin Intl

Fri 11/24

2 stops12h 19m

Killeen Fort Hood RegionalSan Juan Luis Munoz Marin Intl

GRK - SJU

GRKSJU

Killeen Fort Hood Regional

Wed 10/11

1 stop8h 30m

San Juan Luis Munoz Marin Intl

Tue 10/17

1 stop9h 15m

Killeen Fort Hood RegionalSan Juan Luis Munoz Marin Intl

GRK - SJU

GRKSJU

Killeen Fort Hood Regional

Mon 12/25

1 stop8h 21m

San Juan Luis Munoz Marin Intl

Fri 12/29

1 stop19h 17m

Killeen Fort Hood RegionalSan Juan Luis Munoz Marin Intl

GRK - SJU

GRKSJU

Killeen Fort Hood Regional

Sun 11/19

1 stop8h 47m

San Juan Luis Munoz Marin Intl

Fri 11/24

1 stop12h 04m

Flights are sorted by cheapest first

Deals found on 9/20

Reviews of airlines servicing Puerto Rico

American Airlines
7.2
Good
2,635 reviews

Overall

7.2

Comfort

7.3

Entertainment

6.9

Food

6.5

Boarding

7.5

Crew

7.9

Reviews

1 / 10

3 gate changes the last one 4 minutes before boarding time in DFW. Bad planning.

American Airlines
7.2
Good
2,635 reviews
American Airlines
7.2
Good
2,635 reviews

Overall

7.2

Comfort

7.3

Entertainment

6.9

Food

6.5

Boarding

7.5

Crew

7.9

Reviews

1 / 10

3 gate changes the last one 4 minutes before boarding time in DFW. Bad planning.

Related info for your journey

Useful info, stats and facts about Killeen to Puerto Rico flights.

What airport do you fly from for flights from Killeen to Puerto Rico?

Killeen Fort Hood Regional (GRK) is the airport you will fly out of if you book a flight from Killeen to Puerto Rico. It is only a 6.9 mi journey to Fort Hood Regional (GRK) from Killeen’s city center.

Can I find flights from Killeen to Puerto Rico for under $600 on Cheapflights?

Yes, there are multiple flights from Killeen to Puerto Rico for under $600. The cheapest flight booked recently is on American Airlines for just $597, but on average you can expect to pay $1,097.

What does GRK to SJU mean?

Great question - GRK to SJU just means Killeen Fort Hood Regional Airport to San Juan Luis Munoz Marin Intl Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: Aguadilla Borinquen Airport (BQN), San Juan Isla Grande Airport (SIG), Ponce Mercedita Airport (PSE), Vieques Airport (VQS), Culebra Airport (CPX).

Top airline flying from Killeen to Puerto Rico

The chart below displays the airlines Cheapflights users traveling from Killeen to Puerto Rico choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$314Average$549FlexibilityNo cancel feeOn-time71%
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