Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Killeen to San José from $560

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Killeen to San José departing on 9/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Killeen to San José

Cheap round-trip flights

American Airlines Logo
5:16 am - 7:42 pmGRK-SJO
15h 26m2 stops
American Airlines Logo
6:00 am - 9:47 amSJO-GRK
26h 47m2 stops
$560American Airlines
Find Deal
Tue, Sep 23 - Fri, Sep 26
American Airlines Logo
5:16 am - 7:42 pmGRK-SJO
15h 26m2 stops
American Airlines Logo
6:00 am - 9:47 amSJO-GRK
26h 47m2 stops
$580American Airlines
Find Deal
Tue, Sep 23 - Fri, Sep 26
American Airlines Logo
5:16 am - 7:42 pmGRK-SJO
15h 26m2 stops
American Airlines Logo
7:27 am - 4:10 pmSJO-GRK
7h 43m1 stop
$960American Airlines
Find Deal
Tue, Sep 23 - Fri, Sep 26
American Airlines Logo
5:16 am - 7:42 pmGRK-SJO
15h 26m2 stops
American Airlines Logo
7:27 am - 4:10 pmSJO-GRK
7h 43m1 stop
$980American Airlines
Find Deal
Tue, Sep 23 - Fri, Sep 26
American Airlines Logo
11:34 am - 6:11 pmGRK-SJO
7h 37m1 stop
American Airlines Logo
7:27 am - 4:10 pmSJO-GRK
7h 43m1 stop
$1,221American Airlines
Find Deal
Tue, Sep 23 - Fri, Sep 26
American Airlines Logo
11:34 am - 6:11 pmGRK-SJO
7h 37m1 stop
American Airlines Logo
7:27 am - 4:10 pmSJO-GRK
7h 43m1 stop
$1,241American Airlines
Find Deal
Tue, Sep 23 - Fri, Sep 26

American Airlines flights from Killeen to San José, San José Province

Our best American Airlines deals on Killeen to San José, San José Province flight tickets
American Airlines
Sep 23
GRK5:16 amKilleen Fort Hood Regional
15h 26m
2 stops
SJO7:42 pmSan José Juan Santamaria Intl
Sep 26
SJO6:00 amSan José Juan Santamaria Intl
26h 47m
2 stops
GRK9:47 amKilleen Fort Hood Regional
$560
Find similar
American Airlines
Sep 23
GRK5:16 amKilleen Fort Hood Regional
15h 26m
2 stops
SJO7:42 pmSan José Juan Santamaria Intl
Sep 26
SJO6:00 amSan José Juan Santamaria Intl
26h 47m
2 stops
GRK9:47 amKilleen Fort Hood Regional
$580
Find similar
American Airlines
Sep 23
GRK5:16 amKilleen Fort Hood Regional
15h 26m
2 stops
SJO7:42 pmSan José Juan Santamaria Intl
Sep 26
SJO7:27 amSan José Juan Santamaria Intl
7h 43m
1 stop
GRK4:10 pmKilleen Fort Hood Regional
$960
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Killeen to San José, San José Province that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 31, 2025.
Use the filters below to find and compare flights from Killeen to San José, San José Province that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KilleenSan José

GRK - SJO

GRKSJO

Killeen Fort Hood Regional

Tue 9/23

5:16 am-7:42 pm

2 stops15h 26m

San José Juan Santamaria Intl

Fri 9/26

6:00 am-9:47 am

2 stops26h 47m

$560

KilleenSan José

GRK - SJO

GRKSJO

Killeen Fort Hood Regional

Tue 9/23

5:16 am-7:42 pm

2 stops15h 26m

San José Juan Santamaria Intl

Fri 9/26

6:00 am-9:47 am

2 stops26h 47m

$580

KilleenSan José

GRK - SJO

GRKSJO

Killeen Fort Hood Regional

Tue 9/23

5:16 am-7:42 pm

2 stops15h 26m

San José Juan Santamaria Intl

Fri 9/26

7:27 am-4:10 pm

1 stop7h 43m

$960

KilleenSan José

GRK - SJO

GRKSJO

Killeen Fort Hood Regional

Tue 9/23

5:16 am-7:42 pm

2 stops15h 26m

San José Juan Santamaria Intl

Fri 9/26

7:27 am-4:10 pm

1 stop7h 43m

$980

KilleenSan José

GRK - SJO

GRKSJO

Killeen Fort Hood Regional

Tue 9/23

11:34 am-6:11 pm

1 stop7h 37m

San José Juan Santamaria Intl

Fri 9/26

7:27 am-4:10 pm

1 stop7h 43m

$1,221

KilleenSan José

GRK - SJO

GRKSJO

Killeen Fort Hood Regional

Tue 9/23

11:34 am-6:11 pm

1 stop7h 37m

San José Juan Santamaria Intl

Fri 9/26

7:27 am-4:10 pm

1 stop7h 43m

$1,241

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San José from

How to get the cheapest flight ticket from Killeen to San José, San José Province

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to San José, San José Province?

United Airlines, American Airlines and Copa Airlines are the top three most popular airlines that fly to San José, San José Province from Killeen according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to San José, San José Province. Keep in mind that there are 6 different airlines that fly to San José, San José Province on a routine basis, so you have a few additional options to choose from.

When to book flights from Killeen to San José, San José Province

Are you open to changing your travel dates? Check out the ideal times to fly from Killeen to San José, San José Province according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Killeen to San José, San José Province (GRK to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Killeen to San José, San José Province

Direct flights

None
There are no direct flights from Killeen to San José, San José Province. There are no popular flight routes from Killeen to San José, San José Province.
Search flight deals

  • How far is Killeen Fort Hood Regional to San José Juan Santamaria Intl by plane?

    Killeen Fort Hood Regional and San José Juan Santamaria Intl are 1703.9 mi apart from one another. By plane, this route typically takes 7h 37m.

  • When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to San José Juan Santamaria Intl Airport?

    Prices for flights from Killeen Fort Hood Regional Airport to San José Juan Santamaria Intl Airport refresh daily.

  • How old do you have to be to fly from Killeen Fort Hood Regional Airport to San José Juan Santamaria Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The required travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San José Juan Santamaria Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Alajuela
Monteverde
Heredia
Dominical
Santa Elena
Esterillos Este

Why use momondo?

Why should I use momondo to find a flight deal from Killeen to San José?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San José from Killeen.

Can I find flights from Killeen to San José with flexible booking policies on momondo?

momondo does allow users to show only those flights to San José from Killeen which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Killeen to San José?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San José from Killeen.

I’m not ready to book a flight from Killeen to San José right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San José from Killeen. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San José, San José Province trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 9/5
Fri 9/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Costa Rica