Which airline has the best punctuality record on the United States to Las Vegas flights?

Over the last year, Air Cargo Carriers have had the lowest number of delays on this route, with just 10% of flights being delayed.

What is the most punctual flight time for the United States to Las Vegas flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

How often are flights from the United States to Las Vegas delayed?

About 15% of weekly flights between United States and Las Vegas have experienced delays in the past year, with the average delay time being 130 minutes.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

How popular is this USA to Las Vegas flight route?

The United States to Las Vegas Harry Reid Intl flight path was viewed by 686 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from USA to Las Vegas?

For as low as $97, Delta can have you in Las Vegas from USA in 2h 33m. The distance between USA and Las Vegas is about 866 mi. This flight may include one or multiple stops.

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

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $19. Users have also found prices from $24 and $31 on Frontier and Avelo Airlines, respectively.

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

Currently, March is the cheapest month in which you can book a flight from USA to Las Vegas (average of $36). Flying from USA to Las Vegas in December is currently the most expensive (average of $50). 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 day to fly from USA to Las Vegas?

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

Weekly flight availability from USA to Las Vegas

The most flights from US0 to LAS are scheduled on a Thursday (106 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (77 on average).

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 routes from USA to Las Vegas?

Most travelers choose New York John F Kennedy Intl - Las Vegas Harry Reid Intl, Newark - Las Vegas Harry Reid Intl or San Francisco - Las Vegas Harry Reid Intl when deciding on the best route from USA to Las Vegas.

What are the cheapest flights from USA to Las Vegas?

Looking at all options, your cheapest flight can be booked for $32. While the most popular route (New York John F Kennedy Intl - Las Vegas Harry Reid Intl) can be booked for $97 on average, our data indicates $238 when flying from USA to Las Vegas.

What are the most reliable airlines from USA to Las Vegas?

The top 3 most reliable airlines when flying from USA to Las Vegas are SWISS (100%), EL AL (94%) and Air France (91%).

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

The most popular airlines flying from USA to Las Vegas are Frontier, Spirit Airlines and Southwest. Something to consider prior to booking your flight.

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 11% on flights from USA to Las Vegas by exploring options for tickets at noon.

What airport do you fly into for flights to Las Vegas from United States?

For a flight from United States to Las Vegas, you will be flying into Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city.

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

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

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

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

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

Yes. Cheapflights offers flight deals from USA 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.

$29+ Flights from the United States to Las Vegas

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$58 (Cheapflightsfares)
One-way from	$29 (Expedia)
Popular in	December
Cheapest in	January
Average price	$392
Good round-trip deal	$90 or less
Good one-way deal	$43 or less

American's Main Cabin Extra offers 34-35” seat pitch, enhancing comfort on longer flights.

American Airlines' Flagship First includes lounge access and chef-crafted meals on select flights.

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$39	Average$187	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$40	Average$211	FlexibilityNo cancel fee	On-time62%
Hawaiian Airlines	Cheapest$65	Average$240	FlexibilityNo cancel fee	On-time85%
Delta	Cheapest$68	Average$346	FlexibilityNo cancel fee	On-timeN/A
Allegiant Air	Cheapest$82	Average$149	FlexibilityNo cancel fee	On-time88%
United Airlines	Cheapest$85	Average$358	FlexibilityNo cancel fee	On-time69%
JetBlue	Cheapest$85	Average$312	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$92	Average$343	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$97	Average$368	FlexibilityNo cancel fee	On-time71%
Alaska Airlines	Cheapest$97	Average$349	FlexibilityNo cancel fee	On-time75%

$29+ Cheap flights from the United States to Las Vegas (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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from USA to Las Vegas with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from USA to Las Vegas

Cheapest flights from USA to Las VegasExplore the most affordable flight options available from USA to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Explore the most affordable flight options available from USA to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Find flight deals from USA to Las Vegas

Keep the following information in mind while searching for USA to Las Vegas flight deals. Data was last updated December 26, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

Best time to book a flight from USA to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from USA with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from the United States to Las Vegas

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

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

Find hourly flight availability from USA 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 26, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from USA to Las Vegas. Price data was last updated on December 20, 2025.

Weekly flight availability from USA to Las Vegas

Explore weekly flight availability from USA to Las Vegas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 26, 2025.

How often are flights from the United States to Las Vegas delayed?

What is the most punctual flight time for the United States to Las Vegas flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on the United States to Las Vegas flights?

The best insider tips for theUnited States 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 theUnited States to Las Vegas trip

Airlines

Frontier

Spirit Airlines

American Airlines

Delta

United Airlines

Allegiant Air

Airports

LAS

Our travel experts

Reviews of airlines servicing Las Vegas

Read reviews from past customers who have flown Southwest, Delta, and American Airlines from the United States to Las Vegas. Users can see the overall rating for each airline as well as how each is rated 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 USA 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 airport do you fly into for flights to Las Vegas from United States?

How popular is this USA to Las Vegas flight route?

How long is the flight from USA to Las Vegas?

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

What are the most popular routes from USA to Las Vegas?

What are the most reliable airlines from USA to Las Vegas?

What are the cheapest flights from USA to Las Vegas?

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

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

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

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

Traveling to a place near Las Vegas?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for USA to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

Cheapest flights from USA to Las Vegas
Explore the most affordable flight options available from USA to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.