Question 1

Why should I use momondo to find a flight deal to Las Vegas?

Accepted Answer

Finding the right flight to Las Vegas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Las Vegas quick and easy, saving you time and money.

Question 2

Can I find flights to Las Vegas with flexible booking policies on momondo?

Accepted Answer

Flights to Las Vegas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

Question 3

How can momondo help me find flights to Las Vegas?

Accepted Answer

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Las Vegas.

Question 4

I’m not ready to book a flight to Las Vegas right now. Can momondo alert me if prices change?

Accepted Answer

Of course. momondo tracks the price of Las Vegas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

Question 5

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

Accepted Answer

Most flyers found that booking tickets 15 days in advance of their planned departure date is the best time to get cheap flights to Las Vegas. During this timeframe, flight prices are around $361. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $257.

Question 6

Is there an alternative airport near Las Vegas?

Accepted Answer

Finding an alternative and possibly cheaper destination airport near Las Vegas is possible. If you are planning a flight to Las Vegas, consider booking flights to Las Vegas Boulder City Airport (22 mi from Las Vegas city center), Meadview Grand Canyon West Airport (75 mi from Las Vegas city center) or Bullhead City Laughlin Bullhead Airport (77 mi from Las Vegas city center).

Question 7

Which airlines fly to Las Vegas?

Accepted Answer

Based on our data, the most popular airlines that fly to Las Vegas from United States are Frontier, Southwest, American Airlines and United Airlines. There may also be other airline options depending on where in United States you’re flying from.

Question 8

Delta Flights to Las Vegas

Accepted Answer

The most popular airline for flights to Las Vegas on momondo is Delta, which operates 53 flights in this direction every week. Most depart out of Atlanta Hartsfield-Jackson, with the best deal for Delta flights to Las Vegas being $62 (round-trip, Atlanta Hartsfield-Jackson to Las Vegas, momondo searches within the last 72 hours). In 8,398 Delta reviews, it is rated 7.9 by momondo users.

Question 9

Southwest Flights to Las Vegas

Accepted Answer

Southwest flights to Las Vegas can start from as low as $92 (round-trip, from Atlanta Hartsfield-Jackson, found in the last 72 hours). Over 74 flights that Southwest operates to Las Vegas in a normal week, prices can vary significantly. The most popular Southwest flight to Las Vegas is from Denver Intl. Southwest has been rated 7.9/10 by momondo users, in 4,238 reviews.

Question 10

When did momondo last update prices for flights to Las Vegas Harry Reid Intl Airport?

Accepted Answer

Prices for flights to Las Vegas Harry Reid Intl Airport refresh daily.

Question 11

How many operators does momondo search for flights to Las Vegas Harry Reid Intl Airport?

Accepted Answer

As of June 2026, there are 47 operators available to choose from for flights to Las Vegas Harry Reid Intl Airport.

Question 12

How old do you have to be to fly to Las Vegas Harry Reid Intl Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Las Vegas Harry Reid Intl Airport.

Question 13

What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

Accepted Answer

The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Question 14

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

Accepted Answer

You are more likely to see cheaper flights to Las Vegas from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $347 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from United States for as low as $270 on momondo.

Question 15

What is the cheapest time of day to depart on your flight to Las Vegas?

Accepted Answer

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $359. Flights to Las Vegas are more costly at noon, with an average ticket price of $405. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Question 16

What is the cheapest month to fly to Las Vegas?

Accepted Answer

The month of November is, on average, the cheapest month to fly to Las Vegas from United States, with most prices found around $310. The month of August is another great option to travel to Las Vegas, with average flight prices from United States averaging around $317.

Question 17

What is the cheapest day to depart on your flight to Las Vegas?

Accepted Answer

Our data shows that Saturday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $328. Flights from United States to Las Vegas on a Thursday will generally be more expensive and average around $419. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 18

How long does it take to fly to Las Vegas?

Accepted Answer

The flight from United States to Las Vegas depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Los Angeles (a popular airport in United States) to Las Vegas Harry Reid Intl (the most popular airport in Las Vegas), then the flight time is 1h 10m on average. If you fly from San Francisco (another popular airport in United States) to Las Vegas Harry Reid Intl, then the average flight time is 1h 36m.

CHEAPEST MONTH TO FLY TO LAS VEGAS FROM LOS ANGELES	September	21% cheaper	Flying from Los Angeles to Las Vegas costs on average just $108 in September
MOST EXPENSIVE MONTH TO FLY TO LAS VEGAS FROM LOS ANGELES	May	48% more expensive	It costs about $202 for flights to Las Vegas from Los Angeles in May
MOST POPULAR MONTH TO FLY TO LAS VEGAS FROM LOS ANGELES	July	193% more users visited	More momondo users searched in flights to Las Vegas from Los Angeles in July than any other month

Best One-Way Price	$48
Best Round-Trip Price	$85
Fastest flight time	1h 21m
Popular in	May

$48 Cheap flights to Las Vegas

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Las Vegas departing on 7/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from the United States to Las Vegas

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Recent direct flight deals from the United States to Las Vegas

momondo Fare Finder

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

See travel insights to Las Vegas from

Las Vegas flights insights and trends

What is the cheapest month to fly to Las Vegas?

What is the absolute cheapest flight to Las Vegas?

See prices from:

What is the cheapest day to depart on your flight to Las Vegas?

What is the cheapest time of day to depart on your flight to Las Vegas?

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

How long does it take to fly to Las Vegas?

Cheapest flights to Las Vegas Harry Reid Intl

Find the cheapest flights to Las Vegas Harry Reid Intl from your nearest city or airport

Cheap Las Vegas flight deals and tips

Summary info about Las Vegas flight prices, duration and airlines

Best One-Way Price

Best Round-Trip Price

Fastest flight time

Popular in

Frequently asked questions about flying to Las Vegas

Traveling to a place near Las Vegas?

Why use momondo?

An easier way to manage your Las Vegas Harry Reid Intl trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Las Vegas

Popular flights to Las Vegas

Popular routes according to searches in the past day on momondo

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Airports servicing United States

Fly your favorite airline to Las Vegas

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Las Vegas

List of cabin classes available on flights landing in Las Vegas. Availability may vary depending on flight origin and airline.

Complete your trip to Las Vegas Harry Reid Intl

Explore popular destinations other users love

According to popular flight searches on momondo this year