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$79+ Cheap flights from Cincinnati to Las Vegas (CVG - 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — LAS
Apr 25 — May 21
Sat 4/25
Sat 5/2
1 adult, Economy
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Find cheap flights from Cincinnati to Las Vegas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to Las Vegas Harry Reid Intl are usually found in August or November, booked 41 days in advance, depart on a Sunday or Monday and return on a Thursday

Cheap flight deals from Cincinnati to Las Vegas

Cheapest flights from Cincinnati to Las Vegas
Explore the most affordable flight options available from Cincinnati to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2026.

This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/248:40 pm
CVG
-
LAS
Nonstop4h 16m
Frontier
Thu 5/2811:00 pm
LAS
-
CVG
1 stop8h 06m
Frontier
Deal found 3/26$161
This deal was found by Cheapflights users on 3/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:38 pm
CVG
-
LAS
Nonstop4h 28m
Frontier
Thu 4/306:10 am
LAS
-
CVG
1 stop6h 49m
Frontier
Deal found 3/24$162
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/318:36 pm
CVG
-
LAS
1 stop13h 34m
Frontier
Fri 6/512:36 pm
LAS
-
CVG
Nonstop3h 59m
Frontier
Deal found 3/25$163
This Frontier deal was found by Cheapflights users on 3/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:40 pm
CVG
-
LAS
Nonstop4h 16m
Frontier
Mon 6/88:00 am
LAS
-
CVG
1 stop12h 40m
Frontier
Deal found 3/24$164
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:38 pm
CVG
-
LAS
Nonstop4h 28m
Frontier
Thu 4/3011:39 pm
LAS
-
CVG
1 stop15h 57m
Frontier
Deal found 3/21$165
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:38 pm
CVG
-
LAS
Nonstop4h 28m
Frontier
Sun 5/1011:00 pm
LAS
-
CVG
1 stop18h 34m
Frontier
Deal found 3/25$166
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:38 pm
CVG
-
LAS
Nonstop4h 28m
Frontier
Tue 5/58:17 pm
LAS
-
CVG
1 stop13h 45m
Frontier
Deal found 3/25$167
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/108:40 pm
CVG
-
LAS
Nonstop4h 16m
Frontier
Sun 5/1710:12 pm
LAS
-
CVG
1 stop11h 50m
Frontier
Deal found 3/26$168
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:40 pm
CVG
-
LAS
Nonstop4h 16m
Frontier
Tue 5/1912:29 am
LAS
-
CVG
1 stop8h 31m
Frontier
Deal found 3/25$169
This Frontier deal was found by Cheapflights users on 3/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:40 pm
CVG
-
LAS
Nonstop4h 16m
Frontier
Tue 5/1212:29 am
LAS
-
CVG
1 stop8h 31m
Frontier
Deal found 3/23$170
This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:38 pm
CVG
-
LAS
Nonstop4h 28m
Frontier
Thu 5/712:36 pm
LAS
-
CVG
Nonstop3h 59m
Frontier
Deal found 3/24$171
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:40 pm
CVG
-
LAS
Nonstop4h 19m
Frontier
Thu 7/1612:30 pm
LAS
-
CVG
Nonstop4h 05m
Frontier
Deal found 3/25$172

Find flight deals from Cincinnati to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) 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 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$160
(Frontier)

One-way from

$79
(Kiwi.com)

Popular in

April

Cheapest in

August

Average price

$264

Good round-trip deal

$243 or less

Good one-way deal

$136 or less
Provider with most accurate pricing for Cincinnati Cinci./N. Kentucky-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cincinnati Cinci./N. Kentucky-Las Vegas Harry Reid Intl flights.
Search Deals
From Cincinnati Cinci./N. Kentucky to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Cincinnati Cinci./N. Kentucky to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Cincinnati Cinci./N. Kentucky to Las Vegas Harry Reid Intl.
Search Deals
Price to beat on a one-way flight from Cincinnati Cinci./N. Kentucky to Las Vegas Harry Reid Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cincinnati 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 26, 2026.
Use the filters below to find and compare flights from Cincinnati to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiLas Vegas

CVG - LAS

CVGLAS

Cincinnati Cinci./N. Kentucky

Wed 4/29

7:00 am-8:10 am

Nonstop4h 10m

Las Vegas Harry Reid Intl

Fri 5/1

12:40 am-10:28 am

1 stop6h 48m

$328

CincinnatiLas Vegas

CVG - LAS

CVGLAS

Cincinnati Cinci./N. Kentucky

Wed 5/6

3:36 pm-8:48 pm

2 stops8h 12m

Las Vegas Harry Reid Intl

Wed 5/13

7:00 am-5:04 pm

1 stop7h 04m

$364
Quickest round-trip

CincinnatiLas Vegas

CVG - LAS

CVGLAS

Cincinnati Cinci./N. Kentucky

Sat 4/25

7:00 am-8:10 am

Nonstop4h 10m

Las Vegas Harry Reid Intl

Sat 4/25

11:07 pm-5:45 am

Nonstop3h 38m

$397

CincinnatiLas Vegas

CVG - LAS

CVGLAS

Cincinnati Cinci./N. Kentucky

Sat 5/16

7:11 am-8:20 am

Nonstop4h 09m

Las Vegas Harry Reid Intl

Fri 5/22

10:15 pm-5:00 am

Nonstop3h 45m

$398

CincinnatiLas Vegas

CVG - LAS

CVGLAS

Cincinnati Cinci./N. Kentucky

Tue 5/26

7:11 am-8:20 am

Nonstop4h 09m

Las Vegas Harry Reid Intl

Sun 5/31

10:15 pm-5:00 am

Nonstop3h 45m

$399

CincinnatiLas Vegas

CVG - LAS

CVGLAS

Cincinnati Cinci./N. Kentucky

Mon 5/25

7:11 am-8:20 am

Nonstop4h 09m

Las Vegas Harry Reid Intl

Sat 5/30

10:15 pm-5:00 am

Nonstop3h 45m

$399

CincinnatiLas Vegas

CVG - LAS

CVGLAS

Cincinnati Cinci./N. Kentucky

Thu 5/21

6:35 am-11:15 am

2 stops7h 40m

Las Vegas Harry Reid Intl

Tue 5/26

11:45 pm-12:40 pm

1 stop9h 55m

$426

CincinnatiLas Vegas

CVG - LAS

CVGLAS

Cincinnati Cinci./N. Kentucky

Thu 6/18

6:50 pm-12:35 am

1 stop8h 45m

Las Vegas Harry Reid Intl

Sat 6/20

6:00 am-6:30 pm

2 stops9h 30m

$474

CincinnatiLas Vegas

CVG - LAS

CVGLAS

Cincinnati Cinci./N. Kentucky

Sat 4/4

1:59 pm-7:59 pm

1 stop9h 00m

Las Vegas Harry Reid Intl

Fri 4/10

11:11 pm-5:46 am

Nonstop3h 35m

$508

CincinnatiLas Vegas

CVG - LAS

CVGLAS

Cincinnati Cinci./N. Kentucky

Wed 5/13

7:00 am-11:25 am

1 stop7h 25m

Las Vegas Harry Reid Intl

Sat 5/16

8:00 am-10:30 pm

2 stops11h 30m

$522

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 22 resultsSorted by cheapest first
1
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3

Compare providers for flights from Cincinnati 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 Cincinnati to Las Vegas in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 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 Cincinnati-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cincinnati-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cincinnati-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cincinnati-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 Cincinnati-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 Cincinnati to Las Vegas

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

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

Use this chart to determine the optimal time to book a round-trip flight from Cincinnati to Las Vegas. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Cincinnati to Las Vegas, you should look to book at least 41 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, July is the cheapest month in which you can book a flight from Cincinnati to Las Vegas (average of $75). Flying from Cincinnati to Las Vegas in September is currently the most expensive (average of $123). 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 CVG to LAS?

Find hourly flight availability from Cincinnati 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 March 26, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 32% on flights from Cincinnati to Las Vegas by exploring options for tickets in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Cincinnati to Las Vegas. Price data was last updated on March 23, 2026.

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

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

The best insider tips for Cincinnati to Las Vegas flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Cincinnati to Las Vegas trip
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Matt Meltzer

Matt Meltzer

Expert on Allegiant Air

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Read more

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 26, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAllegiant Air from Cincinnati to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,333 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

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
8,333 reviews
Delta
7.9
Good
8,333 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

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
9,488 reviews
Delta
7.9
Good
8,333 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

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.
Allegiant Air
7.3
Good
710 reviews
Delta
7.9
Good
8,333 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

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
11,496 reviews
Delta
7.9
Good
8,333 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

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.
Frontier
5.7
Fair
3,015 reviews
Delta
7.9
Good
8,333 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

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 Cincinnati to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Cincinnati to Las Vegas?

    If you wish to fly to Las Vegas from Cincinnati, then you need to book flights from Cincinnati Cinci./N. Kentucky to Las Vegas Harry Reid Intl. There are 2 flights from Cinci./N. Kentucky (CVG) to Harry Reid Intl (LAS) per day to choose from. Flights to Las Vegas from Cinci./N. Kentucky are available from 6 different airlines, which means you should have some options if you want to compare airfare deals. 4h 03m is how long a nonstop flight from Cincinnati to Las Vegas Harry Reid Intl typically takes.

  • How popular is this Cincinnati to Las Vegas flight route?

    Within the past month, 127 users have taken a look at flights from Cincinnati Cinci./N. Kentucky to Las Vegas Harry Reid Intl.

  • How long is the flight from Cincinnati to Las Vegas?

    For as low as $328, Delta can have you in Las Vegas from Cincinnati in 4h 10m. Cincinnati and Las Vegas are separated by a distance of 1673 mi. This flight may include one or multiple stops.

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

    According to our current data, Allegiant Air ($91), Frontier ($109), and Delta ($149) offers the cheapest pricing from Cincinnati to Las Vegas. Allegiant Air is 64% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Cincinnati to Las Vegas one-way?

    For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $53. Users have also found prices from $54 and $98 on Frontier and Delta, respectively.

  • What are the most reliable airlines from Cincinnati to Las Vegas?

    Before booking your flight to Las Vegas from Cincinnati, check out the most reliable airlines to get you to your destination on time: Allegiant Air (84%), Delta (78%), Korean Air( 78%).

  • What are the cheapest flights from Cincinnati to Las Vegas?

    The cheapest flight price from Cincinnati to Las Vegas is $82. On average you can expect to pay $566. The most popular route, (Cincinnati Cinci./N. Kentucky - Las Vegas Harry Reid Intl), can usually be booked for $133.

  • Where are the most common layover locations when flying from Cincinnati to Las Vegas?

    Cincinnati to Las Vegas flights have a layover in Denver most often.

  • What are some popular things to do or see while on a layover in Denver?

    Coors Field, 16th Street Mall, and Civic Center Park are currently the most popular points of interest in Denver at the moment. Coors Field, 16th Street Mall and Civic Center Park are located about 18.4 mi, 18.7 mi, and 18.7 mi, respectively from Denver Intl if you are interested in checking them out. Travelers can rent a car at Denver Intl for an average daily rate of $41 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Cincinnati to Las Vegas flights?

    Cincinnati to Las Vegas flights that have layovers will least frequently stop in Dallas.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Cincinnati to Las Vegas (average of $75). Flying from Cincinnati to Las Vegas in September is currently the most expensive (average of $123). 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 6 airlines flying from Cincinnati to Las Vegas

Discover the top 6 airlines that operate flights from Cincinnati 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 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$91Average$227FlexibilityNo cancel feeOn-time88%
FrontierCheapest$109Average$219FlexibilityNo cancel feeOn-time62%
DeltaCheapest$149Average$331FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$218Average$359FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$218Average$379FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$218Average$377FlexibilityNo cancel feeOn-time71%

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