How long is the flight from Roanoke to Las Vegas?

For as low as $364, United Airlines can have you in Las Vegas from Roanoke in 9h 22m. 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 $263, 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 40% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from Roanoke to Las Vegas?

Travelers seeking maximum savings on their Roanoke to Las Vegas flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

What are the most popular airlines that fly from Roanoke to Las Vegas?

American Airlines, Delta and United Airlines are the most popular airlines when flying from Roanoke to Las Vegas.

What is the cheapest day to fly round-trip from Roanoke to Las Vegas?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 53%.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 49 days in advance, which can save you up to 57% on flights from Roanoke to Las Vegas compared to booking the week you need them. Waiting 49 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $366. For sooner than that we have options available in the next 3 days from $453.

What is the cheapest month to fly from Roanoke to Las Vegas?

Due to multiple factors, expect to potentially pay more when booking in May. For low rates, August can be a great choice for travel to Las Vegas. Flights to Las Vegas from Roanoke in August are about $444 on average during August, but can be found for as low as $288.

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.

$156+ Cheap Flights from Roanoke to Las Vegas

Q: How much does it cost to fly round-trip from Roanoke to Las Vegas?

Airfare is below average for this route at the moment. Roanoke to Las Vegas flights typically cost between $353 and $579 in October. The cheapest round-trip price found within the last 3 days was $234 on Multiple Airlines (Oct 6-Oct 14).

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Cheapflights Tip: The best prices from Roanoke to Las Vegas Harry Reid Intl are usually found in August or January, booked 89 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Roanoke to Las Vegas

Round-trip from	$234 (Kiwi.com)
One-way from	$156 (Kiwi.com)
Popular in	May
Cheapest in	August
Average price	$443

From Roanoke to Las Vegas Harry Reid Intl

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One-way flight from Roanoke to Las Vegas Harry Reid Intl

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Highest demand for flights based on searches. 11% potential increase in price ($56 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find 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 September 11, 2025.

Mon 10/69:12 pmROA - LAS

1 stop15h 15mMultiple Airlines

Tue 10/1410:16 pmLAS - ROA

1 stop19h 43mMultiple Airlines

Deal found 9/11

$234

Sun 10/59:20 pmROA - LAS

2 stops17h 34mMultiple Airlines

Tue 10/1410:16 pmLAS - ROA

1 stop19h 43mMultiple Airlines

Deal found 9/11

$259

Tue 10/79:13 amROA - LAS

1 stop13h 02mMultiple Airlines

Tue 10/1410:16 pmLAS - ROA

1 stop19h 43mMultiple Airlines

Deal found 9/11

$272

Mon 10/69:12 pmROA - LAS

1 stop15h 15mMultiple Airlines

Thu 10/910:50 amLAS - ROA

2 stops30h 34mMultiple Airlines

Deal found 9/11

$278

Fri 10/109:14 pmROA - LAS

2 stops23h 34mMultiple Airlines

Tue 10/1410:16 pmLAS - ROA

1 stop19h 43mMultiple Airlines

Deal found 9/11

$284

Mon 10/69:12 pmROA - LAS

1 stop15h 15mMultiple Airlines

Fri 10/1010:56 pmLAS - ROA

2 stops42h 34mMultiple Airlines

Deal found 9/11

$287

Sat 10/43:01 pmROA - LAS

1 stop9h 13mAmerican Airlines

Fri 10/101:10 amLAS - ROA

1 stop9h 48mAmerican Airlines

Deal found 9/10

$289

Mon 10/69:12 pmROA - LAS

1 stop15h 15mMultiple Airlines

Sat 10/1111:08 amLAS - ROA

1 stop30h 22mMultiple Airlines

Deal found 9/11

$290

Sun 9/2810:54 amROA - LAS

1 stop25h 17mMultiple Airlines

Tue 9/3010:09 pmLAS - ROA

2 stops14h 49mMultiple Airlines

Deal found 9/10

$291

Best flights from Roanoke to Las Vegas
Discover carefully curated flight deals from Roanoke to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Sun 11/166:20 amROA - LAS

2 stops9h 22mUnited Airlines

Thu 11/276:00 amLAS - ROA

2 stops9h 43mUnited Airlines

Deal found 9/10

$364

Sat 10/183:42 pmROA - LAS

1 stop9h 47mDelta

Tue 10/216:15 amLAS - ROA

2 stops14h 54mDelta

Deal found 9/11

$382

Thu 9/2510:30 amROA - LAS

2 stops10h 22mUnited Airlines

Sun 9/2810:50 amLAS - ROA

1 stop7h 51mUnited Airlines

Deal found 9/10

$372

Fri 10/313:00 pmROA - LAS

2 stops9h 49mUnited Airlines

Mon 11/311:50 pmLAS - ROA

1 stop6h 57mUnited Airlines

Deal found 9/9

$379

Thu 10/165:40 pmROA - LAS

1 stop7h 22mUnited Airlines

Sun 10/1910:25 amLAS - ROA

2 stops9h 59mUnited Airlines

Deal found 9/11

$384

Thu 11/63:00 pmROA - LAS

2 stops12h 45mUnited Airlines

Mon 11/1011:59 pmLAS - ROA

1 stop9h 00mUnited Airlines

Deal found 9/10

$384

Sat 10/410:52 amROA - LAS

2 stops14h 53mUnited Airlines

Fri 10/1012:59 amLAS - ROA

2 stops10h 05mUnited Airlines

Deal found 9/8

$389

Sat 11/13:00 pmROA - LAS

2 stops12h 17mUnited Airlines

Sun 11/27:04 pmLAS - ROA

2 stops11h 43mUnited Airlines

Deal found 9/10

$389

Sat 12/610:20 amROA - LAS

2 stops11h 04mUnited Airlines

Mon 12/87:50 pmLAS - ROA

2 stops11h 16mUnited Airlines

Deal found 9/10

$414

Last-minute flights from Roanoke to Las Vegas
Discover last-minute flight deals from Roanoke to Las Vegas. Data last updated September 11, 2025 and is based on user searches.

Sun 9/2810:54 amROA - LAS

1 stop25h 17mMultiple Airlines

Tue 9/3010:09 pmLAS - ROA

2 stops14h 49mMultiple Airlines

Deal found 9/10

$291

Sat 10/43:01 pmROA - LAS

1 stop9h 13mAmerican Airlines

Fri 10/101:10 amLAS - ROA

1 stop9h 48mAmerican Airlines

Deal found 9/10

$289

Sun 10/59:20 pmROA - LAS

2 stops17h 34mMultiple Airlines

Tue 10/1410:16 pmLAS - ROA

1 stop19h 43mMultiple Airlines

Deal found 9/11

$259

Mon 10/69:12 pmROA - LAS

1 stop15h 15mMultiple Airlines

Tue 10/1410:16 pmLAS - ROA

1 stop19h 43mMultiple Airlines

Deal found 9/11

$234

Mon 10/69:12 pmROA - LAS

1 stop15h 15mMultiple Airlines

Thu 10/910:50 amLAS - ROA

2 stops30h 34mMultiple Airlines

Deal found 9/11

$278

Mon 10/69:12 pmROA - LAS

1 stop15h 15mMultiple Airlines

Fri 10/1010:56 pmLAS - ROA

2 stops42h 34mMultiple Airlines

Deal found 9/11

$287

Mon 10/69:12 pmROA - LAS

1 stop15h 15mMultiple Airlines

Sat 10/1111:08 amLAS - ROA

1 stop30h 22mMultiple Airlines

Deal found 9/11

$290

Tue 10/79:13 amROA - LAS

1 stop13h 02mMultiple Airlines

Tue 10/1410:16 pmLAS - ROA

1 stop19h 43mMultiple Airlines

Deal found 9/11

$272

Fri 10/109:14 pmROA - LAS

2 stops23h 34mMultiple Airlines

Tue 10/1410:16 pmLAS - ROA

1 stop19h 43mMultiple Airlines

Deal found 9/11

$284

One-way flights from Roanoke to Las Vegas
Search for one-way flight options from Roanoke to Las Vegas. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Thu 10/99:20 pmROA - LAS

1 stop24h 55mMultiple Airlines

Deal found 9/8

$156

Thu 10/93:00 pmROA - LAS

2 stops12h 15mUnited Airlines

Deal found 9/8

$385

Mon 9/152:50 pmROA - LAS

1 stop10h 08mUnited Airlines

Deal found 9/10

$450

Fly from

Fly to

Route

Depart

Return

Price

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Sun 11/16

6:20 am-12:42 pm

2 stops9h 22m

Las Vegas Harry Reid Intl

Thu 11/27

6:00 am-6:43 pm

2 stops9h 43m

$364

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Thu 9/25

10:30 am-5:52 pm

2 stops10h 22m

Las Vegas Harry Reid Intl

Sun 9/28

10:50 am-9:41 pm

1 stop7h 51m

$372

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Fri 10/31

3:00 pm-9:49 pm

2 stops9h 49m

Las Vegas Harry Reid Intl

Mon 11/3

11:50 pm-9:47 am

1 stop6h 57m

$379

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Sat 10/18

3:42 pm-10:29 pm

1 stop9h 47m

Las Vegas Harry Reid Intl

Tue 10/21

6:15 am-12:09 am

2 stops14h 54m

$382

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Thu 10/16

5:40 pm-10:02 pm

1 stop7h 22m

Las Vegas Harry Reid Intl

Sun 10/19

10:25 am-11:24 pm

2 stops9h 59m

$384

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Thu 11/6

3:00 pm-12:45 am

2 stops12h 45m

Las Vegas Harry Reid Intl

Mon 11/10

11:59 pm-11:59 am

1 stop9h 00m

$384

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Sat 10/4

10:52 am-10:45 pm

2 stops14h 53m

Las Vegas Harry Reid Intl

Fri 10/10

12:59 am-2:04 pm

2 stops10h 05m

$389

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Sat 11/1

3:00 pm-12:17 am

2 stops12h 17m

Las Vegas Harry Reid Intl

Sun 11/2

7:04 pm-9:47 am

2 stops11h 43m

$389

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Sat 12/6

10:20 am-6:24 pm

2 stops11h 04m

Las Vegas Harry Reid Intl

Mon 12/8

7:50 pm-10:06 am

2 stops11h 16m

$414

RoanokeLas Vegas

ROA - LAS

ROALAS

Roanoke

Thu 10/9

9:20 pm-7:15 pm

1 stop24h 55m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 12 results

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?

Booking 48 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, August is the cheapest month in which you can book a flight from Roanoke to Las Vegas (average of $198). Flying from Roanoke 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 ROA to LAS?

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 38% versus a flight at noon.

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

Reviews of airlines servicing Las Vegas

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

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,960 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,937 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

How long is the flight from Roanoke to Las Vegas?
For as low as $364, United Airlines can have you in Las Vegas from Roanoke in 9h 22m. 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 $263, 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 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, August is the cheapest month in which you can book a flight from Roanoke to Las Vegas (average of $198). Flying from Roanoke 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

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Other flights to Las Vegas

Top 3 airlines flying from Roanoke to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$263	Average$344	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$288	Average$453	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$288	Average$447	FlexibilityNo cancel fee	On-time71%

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$156+ 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Roanoke to Las Vegas Harry Reid Intl are usually found in August or January, booked 89 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Roanoke to Las Vegas

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Find flight deals from Roanoke to Las Vegas

Cheapest flights from Roanoke to Las VegasExplore 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 September 11, 2025.

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 September 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Roanoke to Las Vegas that are best for you.

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.

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?

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

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

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

Reviews of airlines servicing Las Vegas

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.

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?

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

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

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

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

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

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Top 3 airlines flying from Roanoke to Las Vegas

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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 September 11, 2025.