$201 Cheap Flights from Roanoke (ROA) to Las Vegas (LAS)

View $201 flight on Sun, Feb 15, 2026Opens in a new window

Popular airlines from Roanoke Regional Airport (ROA) to Harry Reid Intl. Airport (LAS)

Cheap Flights from Roanoke to Las Vegas (ROA-LAS)

Prices were available within the past 7 days and start at $201 for one-way flights and $288 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Nov 14 - Sat, Nov 15
ROA
Roanoke
LAS
Las Vegas
$288 Roundtrip, found 2 days ago
$288
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 14 from Roanoke to Las Vegas, returning Sat, Nov 15, priced at $288 found 2 days ago
American Airlines
Sat, Jan 10 - Mon, Jan 12
ROA
Roanoke
LAS
Las Vegas
$289 Roundtrip, found 2 hours ago
$289
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Jan 10 from Roanoke to Las Vegas, returning Mon, Jan 12, priced at $289 found 2 hours ago
Delta
Tue, Dec 9 - Fri, Dec 19
ROA
Roanoke
LAS
Las Vegas
$289 Roundtrip, just found
$289
Roundtrip
just found
Select Delta flight, departing Tue, Dec 9 from Roanoke to Las Vegas, returning Fri, Dec 19, priced at $289 just found
United
Sat, Jan 10 - Mon, Jan 12
ROA
Roanoke
LAS
Las Vegas
$294 Roundtrip, found 2 hours ago
$294
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Jan 10 from Roanoke to Las Vegas, returning Mon, Jan 12, priced at $294 found 2 hours ago
American Airlines
Sat, Dec 6 - Mon, Dec 15
ROA
Roanoke
LAS
Las Vegas
$299 Roundtrip, found 3 hours ago
$299
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sat, Dec 6 from Roanoke to Las Vegas, returning Mon, Dec 15, priced at $299 found 3 hours ago
United
Sat, Jan 10 - Mon, Jan 12
ROA
Roanoke
LAS
Las Vegas
$303 Roundtrip, found 2 hours ago
$303
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Jan 10 from Roanoke to Las Vegas, returning Mon, Jan 12, priced at $303 found 2 hours ago
United
Tue, Dec 2 - Tue, Dec 16
ROA
Roanoke
LAS
Las Vegas
$304 Roundtrip, found 1 day ago
$304
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 2 from Roanoke to Las Vegas, returning Tue, Dec 16, priced at $304 found 1 day ago
United
Tue, Dec 2 - Tue, Dec 16
ROA
Roanoke
LAS
Las Vegas
$305 Roundtrip, found 1 day ago
$305
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 2 from Roanoke to Las Vegas, returning Tue, Dec 16, priced at $305 found 1 day ago
United
Tue, Nov 25 - Mon, Dec 8
ROA
Roanoke
LAS
Las Vegas
$306 Roundtrip, found 1 day ago
$306
Roundtrip
found 1 day ago
Select United flight, departing Tue, Nov 25 from Roanoke to Las Vegas, returning Mon, Dec 8, priced at $306 found 1 day ago
United
Thu, Jan 8 - Sat, Jan 10
ROA
Roanoke
LAS
Las Vegas
$307 Roundtrip, found 6 days ago
$307
Roundtrip
found 6 days ago
Select United flight, departing Thu, Jan 8 from Roanoke to Las Vegas, returning Sat, Jan 10, priced at $307 found 6 days ago

Find the cheapest month to fly from Roanoke (ROA) to Las Vegas (LAS)

April is typically the cheapest month to fly

From $228 - $512 per traveler.

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $389
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $389

Frequently asked questions

How much does a flight from Roanoke Regional Airport (ROA) to Harry Reid Intl. Airport (LAS) cost?
Grab a cheap one-way flight from $201 or cheap return flight from $288 from Roanoke Regional Airport (ROA) to Harry Reid Intl. Airport (LAS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Roanoke Regional Airport (ROA) to Harry Reid Intl. Airport (LAS)?
Flying in November can help you save, as it's the cheapest month for flights between ROA and LAS. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Roanoke Regional Airport (ROA) to Harry Reid Intl. Airport (LAS)?
To find the cheapest airline flying from ROA to LAS, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Roanoke Regional Airport (ROA) to Harry Reid Intl. Airport (LAS)?
Direct flights from Roanoke Regional Airport (ROA) to Harry Reid Intl. Airport (LAS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ROA to LAS?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Roanoke Regional Airport (ROA) to Harry Reid Intl. Airport (LAS)?
Opt for a flight from Roanoke Regional Airport (ROA) to Harry Reid Intl. Airport (LAS) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Roanoke Regional Airport (ROA) to Harry Reid Intl. Airport (LAS) last-minute?
Booking your flight from ROA to LAS right before your journey is typically more expensive. But if there's some wiggle room with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a ROA to LAS flight and hotel package?
You'll typically save money by booking a ROA to LAS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your preferred accommodations and flights, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Roanoke Regional Airport (ROA) to Harry Reid Intl. Airport (LAS)?
Usually, it's possible to cancel or reschedule your ROA to LAS flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Roanoke Regional
Destination airport
Harry Reid Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$288
Distance
1938 mi

Book with confidence

Roanoke to Las Vegas Flights

The cheapest times to fly from Roanoke to Las Vegas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Roanoke to Las Vegas are during the month of November. You can find some of the cheapest flights from Roanoke to Las Vegas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Roanoke to Las Vegas

Sunday is one of the best days to book for cheap flights from Roanoke to Las Vegas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Roanoke to Las Vegas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Roanoke to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $201 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Roanoke to Las Vegas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Roanoke to Las Vegas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Roanoke to Las Vegas Flights

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*Available to One Key members.