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$576+ Cheap flights from Killeen (GRK) to San José (SJO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — SJO
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find flight deals from Killeen to San José

Cheapest flights from Killeen to San José
Explore the most affordable flight options available from Killeen to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2712:34 pmGRK - SJO
1 stop6h 42mAmerican Airlines
Fri 10/316:00 amSJO - GRK
1 stop10h 43mAmerican Airlines
Deal found 10/16$576

Cheap flight deals from Killeen to San José

Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$576
(American Airlines)
Provider with most accurate pricing for Killeen Fort Hood Regional-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-San José Juan Santamaria Intl flights.
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From Killeen Fort Hood Regional to San José Juan Santamaria Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to San José 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, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Killeen to San José that are best for you.

Fly from

Killeen

Fly to

San José

Route

Depart

Return

Price

KilleenSan José

GRK - SJO

GRKSJO

Killeen Fort Hood Regional

Mon 10/27

5:16 am-6:16 pm

1 stop14h 00m

San José Juan Santamaria Intl

Fri 10/31

6:00 am-2:30 pm

1 stop7h 30m

$576

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Compare providers for flights from Killeen to San José

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Killeen to San José in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Killeen-San José flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Killeen-San José flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Killeen-San José flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Killeen-San José flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Killeen-San José flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Killeen to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Killeen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Killeen to San José

What is the cheapest month to book a flight from Killeen to San José?

Currently, June is the cheapest month in which you can book a flight from Killeen to San José (average of $158). Flying from Killeen to San José in July is currently the most expensive (average of $341). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Killeen to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Killeen to San José?

    American Airlines can get you from Killeen to San José in just under 14h. Your travel time can differ by up to . Killeen and San José are separated by a distance of 1697 mi.

  • Can I find deals for flights from Killeen to San José that include hotel bookings?

    Yes. In addition to deals on Killeen to San José flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Killeen to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Killeen to San José.

  • Can I find deals for business class flights from Killeen to San José?

    Yes. Cheapflights offers flight deals from Killeen to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Killeen to San José?

    Currently, June is the cheapest month in which you can book a flight from Killeen to San José (average of $158). Flying from Killeen to San José in July is currently the most expensive (average of $341). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San José?

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

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