Book flights to Las Vegas at the best price

Planning a trip to Las Vegas? Whether it’s your first time visiting or you're a regular at the slots, there's always something new and exciting in Sin City. But before you pack your bags, let’s talk about how to score the cheapest plane tickets to Las Vegas without spending hours online.

With CompareWings, you can easily find cheap flights to Las Vegas (LAS) from major cities across the U.S. and beyond. We help you compare ticket prices, discover travel hacks, and make your Las Vegas trip affordable and hassle-free.

Why Book Cheap Flights to Las Vegas on CompareWings?

Las Vegas is one of the most visited cities in the world, which means there's fierce competition among airlines. That’s good news for travelers—you can snag great deals on LAS plane tickets if you know where (and when) to look.

Here’s why thousands trust CompareWings:

  • Compare flight prices instantly from multiple airlines
  • Use our flexible date search to find the cheapest days to fly
  • Explore budget airlines flying to LAS and full-service options
  • Set price alerts so you never miss a deal

Booking your flight to Las Vegas online with CompareWings gives you access to real-time fares, exclusive discounts, and easy-to-use tools designed for smart travelers.

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When’s a good time to book a flight to Las Vegas?

What’s the cheapest day of the week to fly to Las Vegas?

If you’re looking for a flight deal for Las Vegas, it’s recommended to look for departures on Monday. Sunday tends to have higher prices.

What is the cheapest month to fly to Las Vegas?

Historically, December has been the cheapest month for flights to Las Vegas. On the other hand, the most expensive months tend to be May.

Best Time to Book Cheap Flights to Las Vegas

When it comes to finding affordable flights to LAS, timing is everything. Here’s how to get the best price:

  • Book 4–6 weeks in advance for domestic flights
  • Fly midweek (Tuesdays or Wednesdays) for lower fares
  • Avoid major events like CES or Super Bowl weekend
  • Travel during shoulder seasons (February–April, September–November)

Need more ideas for cost-effective travel? Check out our guide to Budget-Friendly U.S. Travel Destinations.


Popular Routes to Las Vegas with Cheap Airfare

Las Vegas is easily accessible from major U.S. cities. Here are some popular and budget-friendly routes:

  • Cheap flights from Los Angeles to Las Vegas
  • Budget flights from San Francisco to LAS
  • Affordable flights from New York to Las Vegas
  • Low-cost flights from Denver to Las Vegas
  • Direct flights from Chicago to LAS

Tip: Use CompareWings’ flexible date search tool to find cheap last-minute flights to Las Vegas.


Budget Airlines Flying to Las Vegas (LAS)

Looking for the absolute lowest fare? These airlines often offer discount flights to Las Vegas:

  • Spirit Airlines – ultra-low fares with optional add-ons
  • Frontier Airlines – basic pricing with à la carte extras
  • Allegiant Air – great for travelers from smaller cities
  • Southwest Airlines – free checked bags and frequent flash sales

Booking with these airlines can help you score a round-trip ticket to Las Vegas for under $100, especially during off-peak seasons.


Top Places to Visit in Las Vegas

Once you land at McCarran International Airport (LAS), it’s time to explore the glittering streets of Las Vegas! Here are some must-see attractions to add to your itinerary:

  1. The Las Vegas Strip
    Home to iconic casinos, luxury hotels, and world-famous shows. Take a selfie in front of the Bellagio Fountains, walk through Caesars Palace, and ride the gondolas at The Venetian.
  2. High Roller Observation Wheel
    Enjoy panoramic views of the Las Vegas skyline. It’s even more magical at night!
  3. Fremont Street Experience
    Located in Downtown Las Vegas, this is the city's original strip. Don’t miss the LED canopy light shows and zip line rides.
  4. Red Rock Canyon
    Just a short drive away, this natural wonder is perfect for hiking, rock climbing, or scenic drives.
  5. The Mob Museum
    Uncover the history of organized crime in this interactive museum housed in a former courthouse.
  6. Area15
    This immersive art and entertainment space features psychedelic exhibits, VR experiences, and the famous Omega Mart by Meow Wolf.
  7. Hoover Dam
    Take a half-day trip to visit one of America’s greatest engineering feats on the border of Nevada and Arizona.

There’s something for everyone—whether you’re a nature lover, history buff, foodie, or thrill-seeker.


Where to Stay in Las Vegas on a Budget

Las Vegas has accommodations for every budget. Some affordable hotels on the Strip include:

  • Excalibur Hotel & Casino
  • The LINQ Hotel + Experience
  • Circus Circus
  • Flamingo Las Vegas

Booking your stay along with your flight may help you save more. Check out our flight + hotel packages for bundle deals.


Tips to Save Even More on Your Vegas Trip

Want to stretch your budget even further? Try these:

  • Travel with a carry-on only to avoid baggage fees
  • Avoid peak hours and fly early in the morning or late at night
  • Subscribe to airline newsletters for flash deals
  • Use loyalty points or travel credit cards for added savings
  • Book flights and hotels together for extra discounts

Frequently Asked Questions

The cheapest months are January, February, and August—times when Vegas sees fewer tourists and airlines drop their prices.


Book at least 4–6 weeks in advance for the best rates, especially if you're traveling during the weekend or holiday periods.


Spirit, Frontier, Allegiant, and Southwest often provide low-cost tickets. CompareWings helps you find the best fares across all airlines.


You’ll land at Harry Reid International Airport (LAS), located just minutes from the Strip.

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