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$243+ Cheap flights from Killeen to Las Vegas (GRK - LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — LAS
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap 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 August 18, 2025.

Round-trip from

$354
(American Airlines)

One-way from

$243
(American Airlines)

Popular in

September

Cheapest in

October

Average price

$493
From Killeen Fort Hood Regional to Las Vegas Harry Reid Intl
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One-way flight from Killeen Fort Hood Regional to Las Vegas Harry Reid Intl
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Killeen to Las Vegas

Cheapest flights from Killeen to Las Vegas
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 August 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/17. 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.
Sat 9/134:40 pmGRK - LAS
1 stop7h 42mAmerican Airlines
Tue 9/167:03 amLAS - GRK
1 stop7h 07mAmerican Airlines
Deal found 8/17$354
This American Airlines deal was found by Cheapflights users on 8/17. 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 9/258:13 pmGRK - LAS
1 stop5h 32mAmerican Airlines
Sat 9/277:03 amLAS - GRK
1 stop7h 07mAmerican Airlines
Deal found 8/17$357
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Sat 9/64:40 pmGRK - LAS
1 stop6h 43mAmerican Airlines
Tue 9/97:03 amLAS - GRK
1 stop7h 07mAmerican Airlines
Deal found 8/18$391
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/264:40 pmGRK - LAS
1 stop7h 42mAmerican Airlines
Sun 9/2811:59 pmLAS - GRK
1 stop7h 48mAmerican Airlines
Deal found 8/18$397
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/114:32 pmGRK - LAS
1 stop5h 42mAmerican Airlines
Sun 9/1411:59 pmLAS - GRK
1 stop7h 48mAmerican Airlines
Deal found 8/18$443

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 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Killeen to Las Vegas that are best for you.

Fly from

Killeen

Fly to

Las Vegas

Route

Depart

Return

Price

KilleenLas Vegas

GRK - LAS

GRKLAS

Killeen Fort Hood Regional

Sat 9/13

4:40 pm-7:29 pm

1 stop4h 49m

Las Vegas Harry Reid Intl

Tue 9/16

7:03 am-4:10 pm

1 stop7h 07m

$354

KilleenLas Vegas

GRK - LAS

GRKLAS

Killeen Fort Hood Regional

Thu 9/25

4:32 pm-9:45 pm

1 stop7h 13m

Las Vegas Harry Reid Intl

Sat 9/27

5:15 am-11:49 am

1 stop4h 34m

$357

KilleenLas Vegas

GRK - LAS

GRKLAS

Killeen Fort Hood Regional

Sat 9/6

4:40 pm-10:22 pm

1 stop7h 42m

Las Vegas Harry Reid Intl

Tue 9/9

7:03 am-4:10 pm

1 stop7h 07m

$391

KilleenLas Vegas

GRK - LAS

GRKLAS

Killeen Fort Hood Regional

Sun 9/28

8:13 pm-11:45 pm

1 stop5h 32m

$243

KilleenLas Vegas

GRK - LAS

GRKLAS

Killeen Fort Hood Regional

Sat 9/27

4:40 pm-7:29 pm

1 stop4h 49m

$243

KilleenLas Vegas

GRK - LAS

GRKLAS

Killeen Fort Hood Regional

Fri 10/3

4:40 pm-10:22 pm

1 stop7h 42m

$388

KilleenLas Vegas

GRK - LAS

GRKLAS

Killeen Fort Hood Regional

Fri 10/3

11:34 am-12:32 pm

3 stops26h 58m

$693

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

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.
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 Las Vegas

What is the cheapest month to book a flight from Killeen to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Killeen to Las Vegas (average of $198). Flying from Killeen to Las Vegas in March is currently the most expensive (average of $269). 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.

What is the cheapest time of day to fly from GRK to LAS?

Find hourly flight availability from Killeen to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Killeen to Las Vegas in the morning. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight at noon.

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 August 18, 2025.
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.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Entertainment

6.9

Comfort

7.2

Food

6.5

Overall

7.2

Boarding

7.5

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Entertainment

6.9

Comfort

7.2

Food

6.5

Overall

7.2

Boarding

7.5

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

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.

  • How long is the flight from Killeen to Las Vegas?

    American Airlines can get you from Killeen to Las Vegas in just under 4h 49m. Your travel time can differ by up to . The distance from Killeen to Las Vegas is about 1053 mi.

  • What is the cheapest airline to fly from Killeen to Las Vegas round-trip?

    Our cheapest airline available from Killeen to Las Vegas is American Airlines. Our recent data shows that you can find tickets from as low as $353 on this airline. American Airlines is priced at 27% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Killeen to Las Vegas that include hotel bookings?

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

  • How can I find direct flights from Killeen to Las Vegas?

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

  • Can I find deals for business class flights from Killeen to Las Vegas?

    Yes. Cheapflights offers flight deals from Killeen to Las Vegas 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 Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Killeen to Las Vegas (average of $198). Flying from Killeen to Las Vegas in March is currently the most expensive (average of $269). 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 Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Henderson
Paradise
North Las Vegas
Sunrise Manor
Winchester
Primm
Mount Charleston
Kingman
Mesquite
Needles
Boulder City

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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 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$353Average$476FlexibilityNo cancel feeOn-time71%

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