--- title: "Tulsa to Killeen cheap flights from $249 (TUL to GRK) - Expedia" description: "Cheap Flights from Tulsa (TUL) to Killeen (GRK) start at $249 for one-way and $475 for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.com/lp/flights/tul/grk/tulsa-to-killeen" language: en-US market: US currency: USD prices_as_of: 2026-11-15T03:15:45Z --- # $249 Cheap Flights from Tulsa (TUL) to Killeen (GRK) ![A bridge over a river with surrounding greenery and a distant water tower.](https://images.trvl-media.com/place/1585/dac939f0-a5e8-4725-8c24-7c531fd0a333.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View $249 flight on Sat, Nov 28, 2026](https://www.expedia.com/Flights-Search?leg1=from:TUL,to:GRK,departure:11/28/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:248.20&airProductToken=AQpoCjIIwYIBEgQxMDkwGJNdIKOxASiQrp4DMOqungM4QkAAWAFqBUJBU0lDcghPVUFXWk5CWgoyCMGCARIENTUxNBijsQEgplQosbCeAzD3sJ4DOEJAAVgBagVCQVNJQ3IIT1VBV1pOQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ## Popular airlines from Tulsa International Airport (TUL) to Killeen, TX (GRK-Killeen-Fort Hood Regional) [American Airlines](https://www.expedia.com/Flights-Search?leg1=from:TUL,to:GRK,departure:11/29/2026TANYT&leg2=from:GRK,to:TUL,departure:12/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) Find the cheapest flights on Expedia from (TUL) to (GRK). Flight ticket prices change frequently based on availability and demand. We send price‑drop alerts to make air travel simple and flexible. The lowest one-way fare found on Expedia for this route in the past 7 days starts at $249 for travel on November 28, 2026. ## Cheap Flights from Tulsa to Killeen (TUL-GRK) Prices were available within the past 7 days and start at $249 for one-way flights and $475 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select American Airlines flight, departing Wed, Nov 25 from Tulsa to Killeen, returning Sat, Nov 28, priced at $475 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:TUL,to:GRK,departure:11/25/2026TANYT&leg2=from:GRK,to:TUL,departure:11/28/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:474.40&airProductToken=AQpoCjIIwYIBEgQxMDkwGJNdIKOxASiwjJ4DMIqNngM4QkAAWAFqBUJBU0lDcghRMEZXVU5CWgoyCMGCARIENTYxORijsQEgplQovI2eAzCCjp4DOEJAAVgBagVCQVNJQ3IIUTBGV1VOQloKaAoyCMGCARIENDE3MximVCCjsQEojbSeAzDTtJ4DOEJAAFgBagVCQVNJQ3IIUTBGV1VOQloKMgjBggESBDE0NDYYo7EBIJNdKLK1ngMw-rWeAzhCQAFYAWoFQkFTSUNyCFEwRldVTkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) Wed, Nov 25 - Sat, Nov 28 · TUL · GRK · Roundtrip [Select American Airlines flight, departing Thu, Nov 26 from Tulsa to Killeen, returning Sun, Nov 29, priced at $487 Found 5 days ago](https://www.expedia.com/Flights-Search?leg1=from:TUL,to:GRK,departure:11/26/2026TANYT&leg2=from:GRK,to:TUL,departure:11/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:486.40&airProductToken=AQpoCjIIwYIBEgQxMDkwGJNdIKOxASjQl54DMKqYngM4QkAAWAFqBUJBU0lDcghPVUFXWk5CWgoyCMGCARIENTUxNBijsQEgplQo8pmeAzC3mp4DOEJAAVgBagVCQVNJQ3IIT1VBV1pOQloKaAoyCMGCARIENDE3MximVCCjsQEorb-eAzDzv54DOEJAAFgBagVCQVNJQ3IIT1VBV1pOQloKMgjBggESBDIzMTIYo7EBIJNdKKPBngMw5sGeAzhCQAFYAWoFQkFTSUNyCE9VQVdaTkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) Thu, Nov 26 - Sun, Nov 29 · TUL · GRK · Roundtrip [Select American Airlines flight, departing Tue, Nov 24 from Tulsa to Killeen, returning Sun, Nov 29, priced at $491 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:TUL,to:GRK,departure:11/24/2026TANYT&leg2=from:GRK,to:TUL,departure:11/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:490.40&airProductToken=AQpoCjIIwYIBEgQxMDkwGJNdIKOxASiQgZ4DMOqBngM4QkAAWAFqBUJBU0lDcghRMEZXVU5CWgoyCMGCARIENTYxORijsQEgplQonIKeAzDigp4DOEJAAVgBagVCQVNJQ3IIUTBGV1VOQloKaAoyCMGCARIENDE3MximVCCjsQEorb-eAzDzv54DOEJAAFgBagVCQVNJQ3IIT1VBV1pOQloKMgjBggESBDIzMTIYo7EBIJNdKKPBngMw5sGeAzhCQAFYAWoFQkFTSUNyCE9VQVdaTkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) Tue, Nov 24 - Sun, Nov 29 · TUL · GRK · Roundtrip [Select American Airlines flight, departing Wed, Nov 25 from Tulsa to Killeen, returning Sat, Nov 28, priced at $494 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:TUL,to:GRK,departure:11/25/2026TANYT&leg2=from:GRK,to:TUL,departure:11/28/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:493.41&airProductToken=AQpoCjIIwYIBEgQ1MDgzGJNdIKOxASjCkp4DMKSTngM4QkAAWAFqBUJBU0lDcghOMEZXVU5CWgoyCMGCARIENTM2MRijsQEgplQomZSeAzDalJ4DOEJAAVgBagVCQVNJQ3IITjBGV1VOQloKaAoyCMGCARIENTQ2MRimVCCjsQEo1K2eAzCWrp4DOEJAAFgBagVCQVNJQ3IIUTBGV1VOQloKMgjBggESBDE2NjQYo7EBIJNdKMCvngMwiLCeAzhCQAFYAWoFQkFTSUNyCFEwRldVTkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) Wed, Nov 25 - Sat, Nov 28 · TUL · GRK · Roundtrip [Select American Airlines flight, departing Tue, Nov 24 from Tulsa to Killeen, returning Fri, Nov 27, priced at $506 Found 5 days ago](https://www.expedia.com/Flights-Search?leg1=from:TUL,to:GRK,departure:11/24/2026TANYT&leg2=from:GRK,to:TUL,departure:11/27/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:505.40&airProductToken=AQpoCjIIwYIBEgQxMDkwGJNdIKOxASiQgZ4DMOqBngM4QkAAWAFqBUJBU0lDcghRMEZXVU5CWgoyCMGCARIENTUxNBijsQEgplQosYOeAzD3g54DOEJAAVgBagVCQVNJQ3IIUTBGV1VOQloKaAoyCMGCARIENTYxORimVCCjsQEo4KSeAzCjpZ4DOEJAAFgBagVCQVNJQ3IIUTBGV1pOQloKMgjBggESBDM1NDIYo7EBIJNdKPimngMwv6eeAzhCQAFYAWoFQkFTSUNyCFEwRldaTkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) Tue, Nov 24 - Fri, Nov 27 · TUL · GRK · Roundtrip [Select American Airlines flight, departing Tue, Nov 24 from Tulsa to Killeen, returning Sun, Nov 29, priced at $520 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:TUL,to:GRK,departure:11/24/2026TANYT&leg2=from:GRK,to:TUL,departure:11/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:519.40&airProductToken=AQpoCjIIwYIBEgQyMzYwGJNdIKOxASiahJ4DMO2EngM4QkAAWAFqBUJBU0lDcghTMEZXVU5CWgoyCMGCARIENDE3MxijsQEgplQotIaeAzDvhp4DOEJAAVgBagVCQVNJQ3IIUzBGV1VOQloKaAoyCMGCARIENDE3MximVCCjsQEorb-eAzDzv54DOEJAAFgBagVCQVNJQ3IIT1VBV1pOQloKMgjBggESBDIzMTIYo7EBIJNdKKPBngMw5sGeAzhCQAFYAWoFQkFTSUNyCE9VQVdaTkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) Tue, Nov 24 - Sun, Nov 29 · TUL · GRK · Roundtrip [Select American Airlines flight, departing Tue, Nov 24 from Tulsa to Killeen, returning Sun, Nov 29, priced at $530 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:TUL,to:GRK,departure:11/24/2026TANYT&leg2=from:GRK,to:TUL,departure:11/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:529.40&airProductToken=AQpoCjIIwYIBEgQxMDkwGJNdIKOxASiQgZ4DMOqBngM4QkAAWAFqBUJBU0lDcghRMEZXVU5CWgoyCMGCARIENTYxORijsQEgplQonIKeAzDigp4DOEJAAVgBagVCQVNJQ3IIUTBGV1VOQloKaAoyCMGCARIENTQ2MRimVCCjsQEo9LieAzC2uZ4DOEJAAFgBagVCQVNJQ3IITjBGV1pOQloKMgjBggESBDM5MzIYo7EBIJNdKOy5ngMwtbqeAzhCQAFYAWoFQkFTSUNyCE4wRldaTkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) Tue, Nov 24 - Sun, Nov 29 · TUL · GRK · Roundtrip [Select American Airlines flight, departing Tue, Nov 24 from Tulsa to Killeen, returning Sun, Nov 29, priced at $542 Found 5 days ago](https://www.expedia.com/Flights-Search?leg1=from:TUL,to:GRK,departure:11/24/2026TANYT&leg2=from:GRK,to:TUL,departure:11/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:541.40&airProductToken=AQpmCjEIwYIBEgQxNjY0GJNdIKOxASi1g54DMIeEngM4T0AAWAFqBE1BSU5yCE9VQVdaTk0xCjEIwYIBEgQ0MDEwGKOxASCmVCjhhJ4DMJyFngM4T0ABWAFqBE1BSU5yCE9VQVdaTk0xEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) Tue, Nov 24 - Sun, Nov 29 · TUL · GRK · Roundtrip [Select American Airlines flight, departing Tue, Nov 24 from Tulsa to Killeen, returning Sun, Nov 29, priced at $543 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:TUL,to:GRK,departure:11/24/2026TANYT&leg2=from:GRK,to:TUL,departure:11/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:542.41&airProductToken=AQpoCjIIwYIBEgQxMDkwGJNdIKOxASiQgZ4DMOqBngM4QkAAWAFqBUJBU0lDcghHMEZXVU5CWgoyCMGCARIENTUxNBijsQEgplQosYOeAzD3g54DOEJAAVgBagVCQVNJQ3IIRzBGV1VOQloKaAoyCMGCARIENDE3MximVCCjsQEorb-eAzDzv54DOEJAAFgBagVCQVNJQ3IIT1VBV1pOQloKMgjBggESBDE0NDYYo7EBIJNdKNLAngMwmsGeAzhCQAFYAWoFQkFTSUNyCE9VQVdaTkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) Tue, Nov 24 - Sun, Nov 29 · TUL · GRK · Roundtrip [Select American Airlines flight, departing Tue, Nov 24 from Tulsa to Killeen, returning Sun, Nov 29, priced at $553 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:TUL,to:GRK,departure:11/24/2026TANYT&leg2=from:GRK,to:TUL,departure:11/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:552.40&airProductToken=AQpoCjIIwYIBEgQyMzYwGJNdIKOxASiahJ4DMO2EngM4QkAAWAFqBUJBU0lDcghHMEZXVU5CWgoyCMGCARIENDE3MxijsQEgplQotIaeAzDvhp4DOEJAAVgBagVCQVNJQ3IIRzBGV1VOQloKaAoyCMGCARIENDE3MximVCCjsQEorb-eAzDzv54DOEJAAFgBagVCQVNJQ3IIT1VBV1pOQloKMgjBggESBDIzMTIYo7EBIJNdKKPBngMw5sGeAzhCQAFYAWoFQkFTSUNyCE9VQVdaTkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) Tue, Nov 24 - Sun, Nov 29 · TUL · GRK · Roundtrip ## Book with confidence ### Tulsa to Killeen Flights #### The cheapest times to fly from Tulsa to Killeen On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tulsa to Killeen are during the month of November. You can find some of the cheapest flights from Tulsa to Killeen with Expedia's search tool and vast selection of airlines. #### The best time to book a flight from Tulsa to Killeen Sunday is one of the best days to book for cheap flights from Tulsa to Killeen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. #### How to find cheap round-trip tickets from Tulsa to Killeen Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tulsa to Killeen in 2026\. You can also book with separate airlines for your outbound and return journeys, from $249 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tulsa to Killeen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Tulsa to Killeen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. *\*Terms apply.* *Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages.* ## Frequently Asked Questions ### How much does a flight from Tulsa, OK (TUL-Tulsa Intl.) to Killeen, TX (GRK-Killeen-Fort Hood Regional) cost? You can find cheap one-way flights from $249 and cheap return flights $475 TUL to GRK with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when TUL to GRK ticket fares go up or down. ### What is the cheapest month to fly from Tulsa, OK (TUL-Tulsa Intl.) to Killeen, TX (GRK-Killeen-Fort Hood Regional)? The cheapest month to fly from TUL to GRK is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from Tulsa, OK (TUL-Tulsa Intl.) to Killeen, TX (GRK-Killeen-Fort Hood Regional)? Enter TUL to GRK and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### What is the cheapest airline that flies from Tulsa, OK (TUL-Tulsa Intl.) to Killeen, TX (GRK-Killeen-Fort Hood Regional)? American Airlines is the airline that flies from Tulsa, OK (TUL-Tulsa Intl.) to Killeen, TX (GRK-Killeen-Fort Hood Regional). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget. *\*Prices based on flights available on Expedia in the last year.* ### How do I find cheap flights from Tulsa, OK (TUL-Tulsa Intl.) to Killeen, TX (GRK-Killeen-Fort Hood Regional)? To find a cheap flight from Tulsa, OK (TUL-Tulsa Intl.) to Killeen, TX (GRK-Killeen-Fort Hood Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.com/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Tulsa, OK (TUL-Tulsa Intl.) to Killeen, TX (GRK-Killeen-Fort Hood Regional)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### What is the earliest flight from Tulsa, OK (TUL-Tulsa Intl.) to Killeen, TX (GRK-Killeen-Fort Hood Regional)? Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from TUL to GRK. To compare more early flights, use the "Early Morning" and "Morning" filters in your search. ### How long does it take to fly from Tulsa, OK (TUL-Tulsa Intl.) to Killeen, TX (GRK-Killeen-Fort Hood Regional)? A flight from TUL to GRK with a layover takes around 10 hours 50 minutes, with the route covering approximately 371 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic. ### Can you fly business or first class from Tulsa, OK (TUL-Tulsa Intl.) to Killeen, TX (GRK-Killeen-Fort Hood Regional)? Select the "Business class" and "First class" filters when looking for TUL to GRK flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip. ### How do I earn miles on a Tulsa, OK (TUL-Tulsa Intl.) to Killeen, TX (GRK-Killeen-Fort Hood Regional) flight with Expedia? It's easy to earn miles on a Tulsa, OK (TUL-Tulsa Intl.) to Killeen, TX (GRK-Killeen-Fort Hood Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.com/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### Is it cheaper to buy a plane ticket from Tulsa, OK (TUL-Tulsa Intl.) to Killeen, TX (GRK-Killeen-Fort Hood Regional) at the last minute? Typically, booking a last minute flight from Tulsa, OK (TUL-Tulsa Intl.) to Killeen, TX (GRK-Killeen-Fort Hood Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Tulsa, OK (TUL-Tulsa Intl.) to Killeen, TX (GRK-Killeen-Fort Hood Regional) flight and hotel package? Securing a Tulsa, OK (TUL-Tulsa Intl.) to Killeen, TX (GRK-Killeen-Fort Hood Regional) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Tulsa, OK (TUL-Tulsa Intl.) to Killeen, TX (GRK-Killeen-Fort Hood Regional)? If you booked your Tulsa, OK (TUL-Tulsa Intl.) to Killeen, TX (GRK-Killeen-Fort Hood Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.com/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.com/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Tulsa International Airport | | ------------------- | --------------------------- | | Destination airport | Killeen, TX | | Distance | 371 miles away | | Airlines serving | American Airlines | | Popular airline | American Airlines | | Roundtrip price | $475 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Fort Lauderdale (FLL) to Killeen (GRK)](https://www.expedia.com/lp/flights/fll/grk/fort-lauderdale-to-killeen) - [Flights from Myrtle Beach (MYR) to Killeen (GRK)](https://www.expedia.com/lp/flights/myr/grk/myrtle-beach-to-killeen) - [Flights from Nuremberg (NUE) to Killeen (GRK)](https://www.expedia.com/lp/flights/nue/grk/nuremberg-to-killeen) - [Flights from Augusta (AGS) to Killeen (GRK)](https://www.expedia.com/lp/flights/ags/grk/augusta-to-killeen) - [Flights from Jacksonville (JAX) to Killeen (GRK)](https://www.expedia.com/lp/flights/jax/grk/jacksonville-to-killeen) - [Flights from College Station (CLL) to Killeen (GRK)](https://www.expedia.com/lp/flights/cll/grk/college-station-to-killeen) - [Flights from Ontario Intl. Airport (ONT) to Killeen (GRK)](https://www.expedia.com/lp/flights/ont/grk/ontario-to-killeen) - [Flights from Fresno (FAT) to Killeen (GRK)](https://www.expedia.com/lp/flights/fat/grk/fresno-to-killeen) - [Flights from Manila (MNL) to Killeen (GRK)](https://www.expedia.com/lp/flights/mnl/grk/manila-to-killeen) - [Flights from Cincinnati (CVG) to Killeen (GRK)](https://www.expedia.com/lp/flights/cvg/grk/cincinnati-to-killeen) - [Flights from Fort Worth (AFW) to Killeen (GRK)](https://www.expedia.com/lp/flights/afw/grk/fort-worth-to-killeen) - [Flights from Philadelphia (PHL) to Killeen (GRK)](https://www.expedia.com/lp/flights/phl/grk/philadelphia-to-killeen) - [Flights from Detroit (DTW) to Killeen (GRK)](https://www.expedia.com/lp/flights/dtw/grk/detroit-to-killeen) - [Flights from Albuquerque (ABQ) to Killeen (GRK)](https://www.expedia.com/lp/flights/abq/grk/albuquerque-to-killeen) - [Flights from Honolulu (HNL) to Killeen (GRK)](https://www.expedia.com/lp/flights/hnl/grk/honolulu-to-killeen) - [Flights from Hartford (BDL) to Killeen (GRK)](https://www.expedia.com/lp/flights/bdl/grk/hartford-to-killeen) - [Flights from Seoul (ICN) to Killeen (GRK)](https://www.expedia.com/lp/flights/icn/grk/seoul-to-killeen) - [Flights from Oklahoma City (OKC) to Killeen (GRK)](https://www.expedia.com/lp/flights/okc/grk/oklahoma-city-to-killeen) - [Flights from Memphis (MEM) to Killeen (GRK)](https://www.expedia.com/lp/flights/mem/grk/memphis-to-killeen) - [Flights from Osaka (ITM) to Killeen (GRK)](https://www.expedia.com/lp/flights/itm/grk/osaka-to-killeen) - [Flights from Lawton (LAW) to Killeen (GRK)](https://www.expedia.com/lp/flights/law/grk/lawton-to-killeen) - [Flights from Shreveport (SHV) to Killeen (GRK)](https://www.expedia.com/lp/flights/shv/grk/shreveport-to-killeen) - [Flights from Washington (DCA) to Killeen (GRK)](https://www.expedia.com/lp/flights/dca/grk/washington-to-killeen) - [Flights from Milwaukee (MKE) to Killeen (GRK)](https://www.expedia.com/lp/flights/mke/grk/milwaukee-to-killeen) - [Flights from Greenville (GSP) to Killeen (GRK)](https://www.expedia.com/lp/flights/gsp/grk/greenville-to-killeen) - [Flights from Tampa (TPA) to Killeen (GRK)](https://www.expedia.com/lp/flights/tpa/grk/tampa-to-killeen) - [Flights from Colorado Springs (COS) to Killeen (GRK)](https://www.expedia.com/lp/flights/cos/grk/colorado-springs-to-killeen) - [Flights from Gulfport (GPT) to Killeen (GRK)](https://www.expedia.com/lp/flights/gpt/grk/gulfport-to-killeen) - [Flights from Abilene (ABI) to Killeen (GRK)](https://www.expedia.com/lp/flights/abi/grk/abilene-to-killeen) - [Flights from Dallas (DFW) to Killeen (GRK)](https://www.expedia.com/lp/flights/dfw/grk/dallas-to-killeen) - [Flights from Harlingen (HRL) to Killeen (GRK)](https://www.expedia.com/lp/flights/hrl/grk/harlingen-to-killeen) - [Flights from Panama City (ECP) to Killeen (GRK)](https://www.expedia.com/lp/flights/ecp/grk/panama-city-to-killeen) - [Flights from Waco (ACT) to Killeen (GRK)](https://www.expedia.com/lp/flights/act/grk/waco-to-killeen) - [Flights from Indianapolis (IND) to Killeen (GRK)](https://www.expedia.com/lp/flights/ind/grk/indianapolis-to-killeen) - [Flights from New Orleans (MSY) to Killeen (GRK)](https://www.expedia.com/lp/flights/msy/grk/new-orleans-to-killeen) - [Flights from Baltimore (BWI) to Killeen (GRK)](https://www.expedia.com/lp/flights/bwi/grk/baltimore-to-killeen) - [Flights from Seattle (SEA) to Killeen (GRK)](https://www.expedia.com/lp/flights/sea/grk/seattle-to-killeen) - [Flights from Georgetown (GEO) to Killeen (GRK)](https://www.expedia.com/lp/flights/geo/grk/georgetown-to-killeen) - [Flights from Frankfurt (FRA) to Killeen (GRK)](https://www.expedia.com/lp/flights/fra/grk/frankfurt-to-killeen) - [Flights from Kansas City (MCI) to Killeen (GRK)](https://www.expedia.com/lp/flights/mci/grk/kansas-city-to-killeen) - [Flights from Columbia (CAE) to Killeen (GRK)](https://www.expedia.com/lp/flights/cae/grk/columbia-to-killeen) - [Flights from Sacramento (SMF) to Killeen (GRK)](https://www.expedia.com/lp/flights/smf/grk/sacramento-to-killeen) - [Flights from Charleston (CHS) to Killeen (GRK)](https://www.expedia.com/lp/flights/chs/grk/charleston-to-killeen) - [Flights from Las Vegas (LAS) to Killeen (GRK)](https://www.expedia.com/lp/flights/las/grk/las-vegas-to-killeen) - [Flights from Rochester (ROC) to Killeen (GRK)](https://www.expedia.com/lp/flights/roc/grk/rochester-to-killeen) - [Flights from Denver (DEN) to Killeen (GRK)](https://www.expedia.com/lp/flights/den/grk/denver-to-killeen) - [Flights from Norfolk (ORF) to Killeen (GRK)](https://www.expedia.com/lp/flights/orf/grk/norfolk-to-killeen) - [Flights from Cleveland (CLE) to Killeen (GRK)](https://www.expedia.com/lp/flights/cle/grk/cleveland-to-killeen) - [Flights from Nashville (BNA) to Killeen (GRK)](https://www.expedia.com/lp/flights/bna/grk/nashville-to-killeen) - [Flights from Huntsville (HSV) to Killeen (GRK)](https://www.expedia.com/lp/flights/hsv/grk/huntsville-to-killeen) - [Flights from Newark Liberty Intl. Airport (EWR) to Killeen (GRK)](https://www.expedia.com/lp/flights/ewr/grk/newark-liberty-intl-airport-to-killeen) - [Flights from Vilnius (VNO) to Killeen (GRK)](https://www.expedia.com/lp/flights/vno/grk/vilnius-to-killeen) - [Flights from San Angelo (SJT) to Killeen (GRK)](https://www.expedia.com/lp/flights/sjt/grk/san-angelo-to-killeen) - [Flights from Peoria (PIA) to Killeen (GRK)](https://www.expedia.com/lp/flights/pia/grk/peoria-to-killeen) - [Flights from New York (JFK) to Killeen (GRK)](https://www.expedia.com/lp/flights/jfk/grk/new-york-to-killeen) - [Flights from Portland (PDX) to Killeen (GRK)](https://www.expedia.com/lp/flights/pdx/grk/portland-to-killeen) - [Flights from Raleigh (RDU) to Killeen (GRK)](https://www.expedia.com/lp/flights/rdu/grk/raleigh-to-killeen) - [Flights from San Francisco (SFO) to Killeen (GRK)](https://www.expedia.com/lp/flights/sfo/grk/san-francisco-to-killeen) - [Flights from Madison (MSN) to Killeen (GRK)](https://www.expedia.com/lp/flights/msn/grk/madison-to-killeen) - [Flights from New York (LGA) to Killeen (GRK)](https://www.expedia.com/lp/flights/lga/grk/new-york-to-killeen) - [Flights from Savannah (SAV) to Killeen (GRK)](https://www.expedia.com/lp/flights/sav/grk/savannah-to-killeen) - [Flights from Washington (IAD) to Killeen (GRK)](https://www.expedia.com/lp/flights/iad/grk/washington-to-killeen) - [Flights from Fayetteville (FAY) to Killeen (GRK)](https://www.expedia.com/lp/flights/fay/grk/fayetteville-to-killeen) - [Flights from Minneapolis (MSP) to Killeen (GRK)](https://www.expedia.com/lp/flights/msp/grk/minneapolis-to-killeen) - [Flights from Lubbock (LBB) to Killeen (GRK)](https://www.expedia.com/lp/flights/lbb/grk/lubbock-to-killeen) - [Flights from St. Louis (STL) to Killeen (GRK)](https://www.expedia.com/lp/flights/stl/grk/st-louis-to-killeen) - [Flights from Boston (BOS) to Killeen (GRK)](https://www.expedia.com/lp/flights/bos/grk/boston-to-killeen) - [Flights from Phoenix (PHX) to Killeen (GRK)](https://www.expedia.com/lp/flights/phx/grk/phoenix-to-killeen) - [Flights from San Juan (SJU) to Killeen (GRK)](https://www.expedia.com/lp/flights/sju/grk/san-juan-to-killeen) - [Flights from South Bend (SBN) to Killeen (GRK)](https://www.expedia.com/lp/flights/sbn/grk/south-bend-to-killeen) - [Flights from Los Angeles (LAX) to Killeen (GRK)](https://www.expedia.com/lp/flights/lax/grk/los-angeles-to-killeen) - [Flights from Columbus (CMH) to Killeen (GRK)](https://www.expedia.com/lp/flights/cmh/grk/columbus-to-killeen) - [Flights from Richmond (RIC) to Killeen (GRK)](https://www.expedia.com/lp/flights/ric/grk/richmond-to-killeen) - [Flights from San Antonio (SAT) to Killeen (GRK)](https://www.expedia.com/lp/flights/sat/grk/san-antonio-to-killeen) - [Flights from Charlotte (CLT) to Killeen (GRK)](https://www.expedia.com/lp/flights/clt/grk/charlotte-to-killeen) - [Flights from Kuwait City (KWI) to Killeen (GRK)](https://www.expedia.com/lp/flights/kwi/grk/kuwait-city-to-killeen) - [Flights from Columbus (CSG) to Killeen (GRK)](https://www.expedia.com/lp/flights/csg/grk/columbus-to-killeen) - [Flights from Houston (IAH) to Killeen (GRK)](https://www.expedia.com/lp/flights/iah/grk/houston-to-killeen) - [Flights from Atlanta (ATL) to Killeen (GRK)](https://www.expedia.com/lp/flights/atl/grk/atlanta-to-killeen) - [Flights from Pittsburgh (PIT) to Killeen (GRK)](https://www.expedia.com/lp/flights/pit/grk/pittsburgh-to-killeen) - [Flights from Miami (MIA) to Killeen (GRK)](https://www.expedia.com/lp/flights/mia/grk/miami-to-killeen) - [Flights from Louisville (SDF) to Killeen (GRK)](https://www.expedia.com/lp/flights/sdf/grk/louisville-to-killeen) - [Flights from Salt Lake City (SLC) to Killeen (GRK)](https://www.expedia.com/lp/flights/slc/grk/salt-lake-city-to-killeen) - [Flights from Austin (AUS) to Killeen (GRK)](https://www.expedia.com/lp/flights/aus/grk/austin-to-killeen) - [Flights from Chicago (ORD) to Killeen (GRK)](https://www.expedia.com/lp/flights/ord/grk/chicago-to-killeen) - [Flights from Portsmouth (PSM) to Killeen (GRK)](https://www.expedia.com/lp/flights/psm/grk/portsmouth-to-killeen) - [Flights from El Paso (ELP) to Killeen (GRK)](https://www.expedia.com/lp/flights/elp/grk/el-paso-to-killeen) - [Flights from Baton Rouge (BTR) to Killeen (GRK)](https://www.expedia.com/lp/flights/btr/grk/baton-rouge-to-killeen) - [Flights from Orlando (MCO) to Killeen (GRK)](https://www.expedia.com/lp/flights/mco/grk/orlando-to-killeen) - [Flights from Little Rock (LIT) to Killeen (GRK)](https://www.expedia.com/lp/flights/lit/grk/little-rock-to-killeen) - [Flights from Springfield (SGF) to Killeen (GRK)](https://www.expedia.com/lp/flights/sgf/grk/springfield-to-killeen) - [Flights from McAllen (MFE) to Killeen (GRK)](https://www.expedia.com/lp/flights/mfe/grk/mcallen-to-killeen) - [Flights from Amarillo (AMA) to Killeen (GRK)](https://www.expedia.com/lp/flights/ama/grk/amarillo-to-killeen) - [Flights from Pensacola (PNS) to Killeen (GRK)](https://www.expedia.com/lp/flights/pns/grk/pensacola-to-killeen) - [Flights from San Diego (SAN) to Killeen (GRK)](https://www.expedia.com/lp/flights/san/grk/san-diego-to-killeen) - [Flights from Des Moines (DSM) to Killeen (GRK)](https://www.expedia.com/lp/flights/dsm/grk/des-moines-to-killeen) - [Flights from Tucson (TUS) to Killeen (GRK)](https://www.expedia.com/lp/flights/tus/grk/tucson-to-killeen) - [Flights from Poznan (POZ) to Killeen (GRK)](https://www.expedia.com/lp/flights/poz/grk/poznan-to-killeen) - [Flights from Omaha (OMA) to Killeen (GRK)](https://www.expedia.com/lp/flights/oma/grk/omaha-to-killeen) - [Flights from Birmingham (BHM) to Killeen (GRK)](https://www.expedia.com/lp/flights/bhm/grk/birmingham-to-killeen) \*Available to One Key members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/tul/grk/tulsa-to-killeen en-TW: https://www.expedia.com.tw/en/lp/flights/tul/grk/tulsa-to-killeen en-US: https://www.expedia.com/lp/flights/tul/grk/tulsa-to-killeen en-AE: https://www.expedia.ae/lp/flights/tul/grk/tulsa-to-killeen sv-SE: https://www.expedia.se/lp/flyg/tul/grk/tulsa-till-killeen ar: https://www.expedia.sa/lp/flights/tul/grk/tulsa-to-killeen en-KR: https://www.expedia.co.kr/en/lp/flights/tul/grk/tulsa-to-killeen ```