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$699+ Cheap flights from Saint Thomas Island (STT) to Killeen (GRK)

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
STT — GRK
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap flight deals from Saint Thomas Island to Killeen

Discover tips and strategies to find the most affordable flight options for your journey from Saint Thomas Island (STT) to Killeen (GRK). 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.

Round-trip from

$699
(American Airlines)
From Saint Thomas Island Cyril E King to Killeen Fort Hood Regional
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Find flight deals from Saint Thomas Island to Killeen

Best flights from Saint Thomas Island to Killeen
Discover carefully curated flight deals from Saint Thomas Island to Killeen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 16, 2025.

This American Airlines deal was found by Cheapflights users on 10/14. 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.
Tue 3/101:35 pmSTT - GRK
2 stops20h 33mAmerican Airlines
Wed 3/116:43 pmGRK - STT
2 stops15h 17mAmerican Airlines
Deal found 10/14$699

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Thomas Island to Killeen 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 Saint Thomas Island to Killeen that are best for you.

Fly from

Saint Thomas Island

Fly to

Killeen

Route

Depart

Return

Price

Saint Thomas IslandKilleen

STT - GRK

STTGRK

Saint Thomas Island Cyril E King

Tue 3/10

1:35 pm-9:08 am

2 stops20h 33m

Killeen Fort Hood Regional

Wed 3/11

6:43 pm-11:00 am

2 stops15h 17m

$699

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Best time to book a flight from Saint Thomas Island to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Saint Thomas Island 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.

Related info for your journey

Find useful and relevant information for your journey from Saint Thomas Island to Killeen. 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 Saint Thomas Island to Killeen?

    Airlines like American Airlines fly from Saint Thomas Island to Killeen in about 20h 33m. The time it takes to get you to your destination can typically vary by up to . Saint Thomas Island and Killeen are separated by a distance of 2230 mi.

  • Can I find deals for flights from Saint Thomas Island to Killeen that include hotel bookings?

    Yes. In addition to deals on Saint Thomas Island to Killeen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Saint Thomas Island to Killeen?

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

  • Can I find deals for business class flights from Saint Thomas Island to Killeen?

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

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Traveling to a place near Killeen?

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Temple
Copperas Cove

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