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$393+ 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — LAS
Apr 26 — May 31
Sun 4/26
Sun 5/3
1 adult, Economy
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Cheap 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 March 27, 2026.

This American Airlines deal was found by Cheapflights users on 3/25. 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 8/63:06 pm
GRK
-
LAS
1 stop5h 33m
American Airlines
Tue 8/114:38 pm
LAS
-
GRK
1 stop5h 01m
American Airlines
Deal found 3/25$393
This American Airlines deal was found by Cheapflights users on 3/27. 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 5/287:21 pm
GRK
-
LAS
1 stop5h 19m
American Airlines
Mon 6/13:26 pm
LAS
-
GRK
1 stop6h 12m
American Airlines
Deal found 3/27$409
This American Airlines deal was found by Cheapflights users on 3/27. 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 4/217:09 pm
GRK
-
LAS
1 stop5h 36m
American Airlines
Thu 4/3012:59 am
LAS
-
GRK
1 stop6h 36m
American Airlines
Deal found 3/27$429
This American Airlines deal was found by Cheapflights users on 3/22. 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 6/303:07 pm
GRK
-
LAS
1 stop4h 44m
American Airlines
Sat 7/44:53 pm
LAS
-
GRK
1 stop4h 46m
American Airlines
Deal found 3/22$467
This American Airlines deal was found by Cheapflights users on 3/26. 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 8/137:22 pm
GRK
-
LAS
1 stop6h 03m
American Airlines
Sun 8/168:00 am
LAS
-
GRK
1 stop4h 39m
American Airlines
Deal found 3/26$473
This American Airlines deal was found by Cheapflights users on 3/27. 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 4/110:15 am
GRK
-
LAS
1 stop5h 29m
American Airlines
Wed 4/812:52 pm
LAS
-
GRK
1 stop7h 00m
American Airlines
Deal found 3/27$491

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 March 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$393
(American Airlines)

Popular in

February

Cheapest in

October

Average price

$390
Provider with most accurate pricing for Killeen Fort Hood Regional-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Las Vegas Harry Reid Intl flights.
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From Killeen Fort Hood Regional to Las Vegas Harry Reid Intl
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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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 March 27, 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

Price

Cheapest round-trip

KilleenLas Vegas

GRK - LAS

GRKLAS

Killeen Fort Hood Regional

Thu 5/28

7:21 pm-11:52 pm

1 stop6h 31m

Las Vegas Harry Reid Intl

Mon 6/1

3:26 pm-10:44 pm

1 stop5h 18m

$409

KilleenLas Vegas

GRK - LAS

GRKLAS

Killeen Fort Hood Regional

Fri 5/22

7:21 pm-10:25 pm

1 stop5h 04m

Las Vegas Harry Reid Intl

Sun 5/24

12:59 am-9:34 am

1 stop6h 35m

$409

KilleenLas Vegas

GRK - LAS

GRKLAS

Killeen Fort Hood Regional

Tue 4/21

5:00 am-8:06 am

1 stop5h 06m

Las Vegas Harry Reid Intl

Thu 4/30

12:59 am-9:35 am

1 stop6h 36m

$429
Quickest round-trip

KilleenLas Vegas

GRK - LAS

GRKLAS

Killeen Fort Hood Regional

Tue 6/30

3:07 pm-5:51 pm

1 stop4h 44m

Las Vegas Harry Reid Intl

Sat 7/4

4:53 pm-11:39 pm

1 stop4h 46m

$467

KilleenLas Vegas

GRK - LAS

GRKLAS

Killeen Fort Hood Regional

Thu 8/13

7:22 pm-11:25 pm

1 stop6h 03m

Las Vegas Harry Reid Intl

Sun 8/16

8:00 am-2:39 pm

1 stop4h 39m

$473

KilleenLas Vegas

GRK - LAS

GRKLAS

Killeen Fort Hood Regional

Sat 4/11

10:05 am-3:01 pm

2 stops6h 56m

Las Vegas Harry Reid Intl

Wed 4/15

2:48 pm-11:46 pm

1 stop6h 58m

$496

KilleenLas Vegas

GRK - LAS

GRKLAS

Killeen Fort Hood Regional

Thu 8/6

10:04 am-2:48 pm

2 stops6h 44m

Las Vegas Harry Reid Intl

Tue 8/11

2:33 pm-11:39 pm

2 stops7h 06m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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-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.
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, January is the cheapest month in which you can book a flight from Killeen to Las Vegas (average of $58). Flying from Killeen to Las Vegas in March is currently the most expensive (average of $91). 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.

How much does it cost to fly round-trip from Killeen to Las Vegas?

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 March 27, 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.
American Airlines
7.1
Good
11,507 reviews

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Crew

7.9

Food

6.4

Overall

7.1

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
7.1
Good
11,507 reviews
American Airlines
7.1
Good
11,507 reviews

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Crew

7.9

Food

6.4

Overall

7.1

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 6h 31m. 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 $336 on this airline. American Airlines is priced at 32% 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, January is the cheapest month in which you can book a flight from Killeen to Las Vegas (average of $58). Flying from Killeen to Las Vegas in March is currently the most expensive (average of $91). 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
Paradise
Henderson
Mesquite
North Las Vegas
Kingman
Winchester
Boulder City
Needles
Sunrise Manor

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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 March 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$336Average$511FlexibilityNo cancel feeOn-time71%

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