$387+ Cheap flights from Killeen to Las Vegas (GRK - LAS)
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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — LAS
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Killeen to Las Vegas with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Killeen to Las Vegas
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Cheapest flights from Killeen to Las VegasExplore the most affordable flight options available from Killeen to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Killeen to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/203:16 pm -
1 stop6h 30m
Sat 10/244:55 pm -
1 stop4h 41m
Deal found 9/5![American Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 10/285:00 am -
1 stop5h 00m
Sun 11/15:00 am -
1 stop4h 55m
Deal found 9/9![American Airlines logo]()
$475
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 9/95:00 am -
1 stop7h 32m
Sat 9/1212:45 pm -
1 stop6h 18m
Deal found 9/7![American Airlines logo]()
$501
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Thu 10/83:16 pm -
1 stop7h 44m
Sun 10/1111:59 pm -
1 stop7h 24m
Deal found 9/6![American Airlines logo]()
$563
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 9/95:00 am -
1 stop6h 43m
Tue 9/156:05 am -
1 stop7h 29m
Deal found 9/6![American Airlines logo]()
$591
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Fri 10/25:00 am -
1 stop7h 32m
Mon 10/52:05 pm -
1 stop7h 31m
Deal found 9/5![American Airlines logo]()
$622
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Thu 9/105:00 am -
1 stop4h 53m
Tue 9/157:00 am -
1 stop6h 34m
Deal found 9/6![American Airlines logo]()
$645
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 9/1610:04 am -
2 stops6h 42m
Sat 9/1912:45 pm -
1 stop6h 18m
Deal found 9/8![American Airlines logo]()
$665
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 9/115:00 am -
1 stop4h 53m
Sun 9/1311:59 pm -
1 stop7h 19m
Deal found 9/7![American Airlines logo]()
$681
Best flights from Killeen to Las VegasDiscover carefully curated flight deals from Killeen to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Killeen to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/203:16 pm -
1 stop6h 30m
Sat 10/244:55 pm -
1 stop4h 41m
Deal found 9/5![American Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 10/285:00 am -
1 stop5h 00m
Sun 11/15:00 am -
1 stop4h 55m
Deal found 9/9![American Airlines logo]()
$475
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Thu 10/83:16 pm -
1 stop7h 44m
Sun 10/1111:59 pm -
1 stop7h 24m
Deal found 9/6![American Airlines logo]()
$563
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Fri 10/25:00 am -
1 stop7h 32m
Mon 10/52:05 pm -
1 stop7h 31m
Deal found 9/5![American Airlines logo]()
$622
Last-minute flights from Killeen to Las VegasDiscover last-minute flight deals from Killeen to Las Vegas. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Killeen to Las Vegas. Data last updated September 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 9/95:00 am -
1 stop7h 32m
Sat 9/1212:45 pm -
1 stop6h 18m
Deal found 9/7![American Airlines logo]()
$501
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 9/95:00 am -
1 stop6h 43m
Tue 9/156:05 am -
1 stop7h 29m
Deal found 9/6![American Airlines logo]()
$591
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Thu 9/105:00 am -
1 stop4h 53m
Tue 9/157:00 am -
1 stop6h 34m
Deal found 9/6![American Airlines logo]()
$645
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 9/115:00 am -
1 stop4h 53m
Sun 9/1311:59 pm -
1 stop7h 19m
Deal found 9/7![American Airlines logo]()
$681
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 9/1610:04 am -
2 stops6h 42m
Sat 9/1912:45 pm -
1 stop6h 18m
Deal found 9/8![American Airlines logo]()
$665
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Fri 10/25:00 am -
1 stop7h 32m
Mon 10/52:05 pm -
1 stop7h 31m
Deal found 9/5![American Airlines logo]()
$622
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Thu 10/83:16 pm -
1 stop7h 44m
Sun 10/1111:59 pm -
1 stop7h 24m
Deal found 9/6![American Airlines logo]()
$563
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/203:16 pm -
1 stop6h 30m
Sat 10/244:55 pm -
1 stop4h 41m
Deal found 9/5![American Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 10/285:00 am -
1 stop5h 00m
Sun 11/15:00 am -
1 stop4h 55m
Deal found 9/9![American Airlines logo]()
$475
One-way flights from Killeen to Las VegasSearch for one-way flight options from Killeen to Las Vegas. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Killeen to Las Vegas. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sun 9/275:00 am -
1 stop7h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![American Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:00 am -
3 stops34h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$772
Find flight deals from Killeen to Las Vegas
Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to Las Vegas (LAS). 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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $387 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Killeen to Las Vegas 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 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from Killeen to Las Vegas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KilleenLas Vegas
GRK Killeen Fort Hood Regional - LAS Las Vegas Harry Reid Intl
GRKLAS
Killeen Fort Hood Regional
Tue 10/20
3:16 pm-7:46 pm
1 stop6h 30m
Las Vegas Harry Reid Intl
Sat 10/24
4:55 pm-11:36 pm
1 stop4h 41m
$387
Quickest round-trip
KilleenLas Vegas
GRK Killeen Fort Hood Regional - LAS Las Vegas Harry Reid Intl
GRKLAS
Killeen Fort Hood Regional
Sun 9/27
5:00 am-10:32 am
1 stop7h 32m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$453
KilleenLas Vegas
GRK Killeen Fort Hood Regional - LAS Las Vegas Harry Reid Intl
GRKLAS
Killeen Fort Hood Regional
Wed 10/28
5:00 am-8:00 am
1 stop5h 00m
Las Vegas Harry Reid Intl
Sun 11/1
5:00 am-11:55 am
1 stop4h 55m
$475
KilleenLas Vegas
GRK Killeen Fort Hood Regional - LAS Las Vegas Harry Reid Intl
GRKLAS
Killeen Fort Hood Regional
Thu 10/8
3:16 pm-9:00 pm
1 stop7h 44m
Las Vegas Harry Reid Intl
Sun 10/11
11:59 pm-9:23 am
1 stop7h 24m
$563
KilleenLas Vegas
GRK Killeen Fort Hood Regional - LAS Las Vegas Harry Reid Intl
GRKLAS
Killeen Fort Hood Regional
Fri 10/2
5:00 am-10:32 am
1 stop7h 32m
Las Vegas Harry Reid Intl
Mon 10/5
2:05 pm-11:36 pm
1 stop7h 31m
$622
KilleenLas Vegas
GRK Killeen Fort Hood Regional - LAS Las Vegas Harry Reid Intl
GRKLAS
Killeen Fort Hood Regional
Sun 9/27
7:00 am-3:30 pm
3 stops34h 30m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$772
Sorted by cheapest first
Compare providers for flights from Killeen to Las Vegas
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 Las Vegas in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Killeen-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Killeen-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Killeen-Las Vegas flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Killeen-Las Vegas 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-Las Vegas 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 Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Killeen with our price prediction graph.
GRK-LAS
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.
Reviews of airlines servicing Las Vegas
Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated September 10, 2026.
See what other customers who have flown with American Airlines from Killeen to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Boarding
7.5
Crew
7.9
Overall
7.1
Entertainment
6.8
Food
6.4
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Comfort
7.2
Boarding
7.5
Crew
7.9
Overall
7.1
Entertainment
6.8
Food
6.4
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Related info for your journey
Find useful and relevant information for your journey from Killeen to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsParadise
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Other flights to Las Vegas
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Browse other Killeen and Las Vegas flight options. Last updated on September 10, 2026.
Popular flight searches
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Top airline flying from Killeen to Las Vegas
Discover the top airline that operate flights from Killeen to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$376 | Average$511 | FlexibilityNo cancel fee | On-time71% |