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$239+ Cheap flights from Roanoke to Las Vegas (ROA - 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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — LAS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Roanoke to Las Vegas Harry Reid Intl are usually found in August or February, booked 89 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Roanoke to Las Vegas

Cheapest flights from Roanoke to Las Vegas
Explore the most affordable flight options available from Roanoke to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/11. 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 12/197:36 amROA - LAS
1 stop8h 13mAmerican Airlines
Fri 1/1610:49 pmLAS - ROA
1 stop7h 52mAmerican Airlines
Deal found 12/11$434
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/136:01 pmROA - LAS
1 stop7h 51mAmerican Airlines
Sat 1/1710:49 pmLAS - ROA
1 stop7h 52mAmerican Airlines
Deal found 12/11$457
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:15 amROA - LAS
1 stop8h 12mUnited Airlines
Thu 1/1512:30 amLAS - ROA
1 stop8h 35mUnited Airlines
Deal found 12/10$494
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:00 pmROA - LAS
1 stop7h 27mDelta
Mon 12/1511:55 pmLAS - ROA
1 stop7h 45mDelta
Deal found 12/10$519
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:40 pmROA - LAS
1 stop7h 18mUnited Airlines
Sat 12/135:20 amLAS - ROA
2 stops12h 25mUnited Airlines
Deal found 12/10$524
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:50 amROA - LAS
2 stops11h 10mUnited Airlines
Sun 12/148:30 pmLAS - ROA
2 stops10h 36mUnited Airlines
Deal found 12/10$529
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1310:20 amROA - LAS
2 stops11h 15mUnited Airlines
Fri 1/1612:30 amLAS - ROA
1 stop8h 35mUnited Airlines
Deal found 12/10$534
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/115:00 amROA - LAS
1 stop7h 14mAmerican Airlines
Mon 12/1511:59 pmLAS - ROA
2 stops9h 18mAmerican Airlines
Deal found 12/10$607

Find flight deals from Roanoke to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Roanoke (ROA) 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$286
(Kiwi.com)

One-way from

$239
(Kiwi.com)

Popular in

May

Cheapest in

August

Average price

$443
Provider with most accurate pricing for Roanoke-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Roanoke-Las Vegas Harry Reid Intl flights.
Search Deals
From Roanoke to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Roanoke to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Roanoke 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 December 12, 2025.
Use the filters below to find and compare flights from Roanoke to Las Vegas that are best for you.

Fly from

Roanoke

Fly to

Las Vegas

Route

Depart

Return

Price

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Wed 1/28

2:55 pm-9:57 pm

1 stop10h 02m

Las Vegas Harry Reid Intl

Sun 2/1

11:30 pm-12:05 pm

1 stop9h 35m

$289

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Sat 1/24

5:25 pm-11:15 pm

1 stop8h 50m

Las Vegas Harry Reid Intl

Wed 1/28

11:15 pm-10:39 am

1 stop8h 24m

$289

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Sat 1/24

5:25 pm-11:15 pm

1 stop8h 50m

Las Vegas Harry Reid Intl

Tue 2/3

6:00 am-3:09 pm

1 stop6h 09m

$289

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Mon 1/12

12:40 pm-8:27 pm

2 stops10h 47m

Las Vegas Harry Reid Intl

Wed 1/21

11:01 am-9:11 pm

1 stop7h 10m

$294

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Fri 1/9

3:39 pm-9:59 pm

1 stop9h 20m

Las Vegas Harry Reid Intl

Fri 1/9

12:30 am-12:05 pm

1 stop8h 35m

$303

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Tue 2/10

3:49 pm-8:42 pm

1 stop7h 53m

Las Vegas Harry Reid Intl

Sat 2/14

11:25 pm-10:39 am

1 stop8h 14m

$309

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Wed 2/11

3:49 pm-8:42 pm

1 stop7h 53m

Las Vegas Harry Reid Intl

Wed 2/18

11:25 pm-10:39 am

1 stop8h 14m

$309

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Tue 2/10

12:40 pm-7:02 pm

2 stops9h 22m

Las Vegas Harry Reid Intl

Sat 2/14

11:59 pm-10:13 am

1 stop7h 14m

$314

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Fri 1/16

5:14 pm-10:34 pm

1 stop8h 20m

Las Vegas Harry Reid Intl

Mon 1/19

11:49 pm-9:41 am

1 stop6h 52m

$329

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Sat 1/3

9:30 pm-9:29 am

2 stops38h 59m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 17 results
1
2

Compare providers for flights from Roanoke 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 Roanoke to Las Vegas in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Roanoke-Las Vegas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Roanoke-Las Vegas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Roanoke-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Roanoke-Las Vegas flights, Cheapflights users trust eDreams the most. eDreams 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 Roanoke-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 Roanoke to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Roanoke 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 Roanoke to Las Vegas

How far ahead should I book a flight from Roanoke to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Roanoke to Las Vegas. Price data was last updated on December 5, 2025.

Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from Roanoke to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from Roanoke to Las Vegas (average of $183). Flying from Roanoke to Las Vegas in April is currently the most expensive (average of $288). 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 ROA to LAS?

Find hourly flight availability from Roanoke 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 December 12, 2025.

When flying from Roanoke to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 37% versus 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 December 12, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Roanoke to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Roanoke 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 Roanoke to Las Vegas?

    For as low as $289, United Airlines can have you in Las Vegas from Roanoke in 8h 50m. Roanoke and Las Vegas are separated by a distance of 1938 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Roanoke to Las Vegas round-trip?

    Currently priced at $262, Delta will fly you from Roanoke to Las Vegas and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $284 and $288, respectively. Delta is 40% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Roanoke to Las Vegas (average of $183). Flying from Roanoke to Las Vegas in April is currently the most expensive (average of $288). 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
North Las Vegas
Kingman
Winchester
Primm
Sunrise Manor
Mesquite
Needles
Boulder City

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Top 3 airlines flying from Roanoke to Las Vegas

Discover the top 3 airlines that operate flights from Roanoke 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$263Average$333FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$441FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$444FlexibilityNo cancel feeOn-time71%

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