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$194+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — LAS
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
1 adult, Economy
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1. Tell us where you want to go

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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 March 13, 2026.

This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/273:00 pm
ROA
-
LAS
1 stop10h 17m
United Airlines
Tue 12/111:30 pm
LAS
-
ROA
1 stop7h 41m
United Airlines
Deal found 3/8$329
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Sat 4/2512:58 pm
ROA
-
LAS
1 stop8h 28m
American Airlines
Tue 4/2810:04 am
LAS
-
ROA
2 stops9h 52m
American Airlines
Deal found 3/9$334
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:00 am
ROA
-
LAS
2 stops11h 04m
United Airlines
Tue 10/277:30 pm
LAS
-
ROA
2 stops10h 53m
United Airlines
Deal found 3/8$339
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:57 pm
ROA
-
LAS
1 stop10h 16m
United Airlines
Mon 5/1111:59 pm
LAS
-
ROA
1 stop6h 50m
United Airlines
Deal found 3/8$346
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/273:25 pm
ROA
-
LAS
1 stop9h 58m
Delta
Wed 7/111:40 am
LAS
-
ROA
1 stop9h 09m
Delta
Deal found 3/11$349
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:45 pm
ROA
-
LAS
1 stop7h 19m
United Airlines
Tue 4/1411:55 am
LAS
-
ROA
2 stops9h 42m
United Airlines
Deal found 3/8$351
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Fri 11/272:47 pm
ROA
-
LAS
1 stop8h 51m
American Airlines
Tue 12/18:05 am
LAS
-
ROA
1 stop8h 34m
American Airlines
Deal found 3/8$354
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Sat 3/286:23 pm
ROA
-
LAS
1 stop7h 58m
American Airlines
Fri 4/38:00 am
LAS
-
ROA
2 stops9h 30m
American Airlines
Deal found 3/9$359
This United Airlines deal was found by Cheapflights users on 3/12. 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 4/45:45 pm
ROA
-
LAS
1 stop7h 19m
United Airlines
Fri 4/1011:59 pm
LAS
-
ROA
1 stop7h 14m
United Airlines
Deal found 3/12$365
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/253:13 pm
ROA
-
LAS
1 stop7h 27m
Delta
Wed 4/13:00 pm
LAS
-
ROA
1 stop6h 04m
Delta
Deal found 3/11$374
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Mon 5/45:18 pm
ROA
-
LAS
1 stop8h 29m
American Airlines
Sat 5/910:42 pm
LAS
-
ROA
1 stop6h 54m
American Airlines
Deal found 3/8$379

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 March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(American Airlines)

One-way from

$194
(Kiwi.com)

Popular in

May

Cheapest in

August

Average price

$462
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. 9% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 13, 2026.
Use the filters below to find and compare flights from Roanoke to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Sat 4/11

2:04 pm-6:29 pm

1 stop7h 25m

Las Vegas Harry Reid Intl

Tue 4/14

11:59 pm-9:44 am

1 stop6h 45m

$419

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Sat 9/5

10:30 am-7:33 pm

2 stops12h 03m

Las Vegas Harry Reid Intl

Sat 9/12

10:18 am-11:43 pm

2 stops10h 25m

$429

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Fri 5/1

2:57 pm-10:13 pm

1 stop10h 16m

Las Vegas Harry Reid Intl

Sun 5/3

7:07 pm-9:57 am

2 stops11h 50m

$438

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Tue 4/7

2:04 pm-6:27 pm

1 stop7h 23m

Las Vegas Harry Reid Intl

Sat 4/25

10:43 am-12:37 am

2 stops10h 54m

$444

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Wed 4/1

5:45 pm-10:04 pm

1 stop7h 19m

Las Vegas Harry Reid Intl

Sun 4/5

11:22 pm-9:44 am

1 stop7h 22m

$472

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Sat 4/4

2:04 pm-9:08 pm

2 stops10h 04m

Las Vegas Harry Reid Intl

Thu 4/9

12:36 am-2:13 pm

2 stops10h 37m

$481
Cheapest one-way

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Tue 4/14

6:00 am-6:06 pm

2 stops15h 06m

$213

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Fri 6/26

4:03 pm-9:53 am

1 stop20h 50m

$227

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Tue 4/14

10:34 am-9:08 pm

2 stops13h 34m

$312

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Fri 4/24

7:59 pm-9:31 am

2 stops16h 32m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 15 resultsSorted by cheapest first
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 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 Roanoke-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Roanoke-Las Vegas flight deals on Cheapflights vs. FlightHub >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 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 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 March 6, 2026.

Booking 79 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, July is the cheapest month in which you can book a flight from Roanoke to Las Vegas (average of $228). 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.

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 13, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican 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
8,287 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

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
8,287 reviews
Delta
7.9
Good
8,287 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

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
9,418 reviews
Delta
7.9
Good
8,287 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

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
7.1
Good
11,449 reviews
Delta
7.9
Good
8,287 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

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 $419, United Airlines can have you in Las Vegas from Roanoke in 7h 25m. Roanoke and Las Vegas are separated by a distance of 1938 mi.

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

    Currently priced at $284, 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 American Airlines and United Airlines - these airlines can fly you to your destination from $288 and $288, respectively. Delta is 36% 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, July is the cheapest month in which you can book a flight from Roanoke to Las Vegas (average of $228). 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
Mesquite
North Las Vegas
Kingman
Winchester
Boulder City
Needles
Sunrise Manor

Browse thousands of different options on Cheapflights for your next trip

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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 March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$284Average$338FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$446FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$446FlexibilityNo cancel feeOn-time71%

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