Cheap Flights to Las Vegas (LAS)
Compare hundreds of airlines in one search to find the lowest fare to Las Vegas, plus the cheapest months to fly and the best things to do on the Strip and beyond.
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Overview
How to Find Cheap Flights to Las Vegas
Las Vegas is one of the cheapest major US cities to fly into, served by nearly every domestic carrier and a hub for low-cost airlines. Because so many airlines compete on these routes, cheap flights to Las Vegas are easy to find year round if you compare every carrier at once instead of checking a single booking site.
Search flexible dates across hundreds of airlines and agencies below to find the lowest fare, then use the pricing calendar to spot the cheapest days and book the shows, tours, and day trips that make a Vegas trip.
When to go
Cheapest Time to Fly to Las Vegas
Vegas fares track convention schedules and weather more than seasons. Mid-week stays are almost always cheaper than weekends here.
Cheapest months
December (excluding holidays), January, and the summer heat months of July and August tend to have the lowest fares and room rates.
Fly mid-week
Tuesday and Wednesday arrivals are dramatically cheaper than Friday or Saturday. A mid-week trip can cost a fraction of a weekend one.
Most expensive
Big convention weeks (like CES in January) and major holiday weekends spike both flights and hotels. Check the events calendar before booking.
Best booking window
Book domestic Vegas flights about 1 to 2 months ahead for the best fares. Set a price alert to catch flash sales automatically.
Popular routes
Top Routes to Las Vegas
Tap any route to see live fares to Las Vegas from that city. Don't see yours? Use the search above for any departure airport.
Once you land
Best Things to Do in Las Vegas
Beyond the casino floor, Vegas is a launchpad for shows, dining, and some of the best day trips in the Southwest. Booking tickets ahead beats the box office for the popular ones.
Shows and entertainment
Cirque du Soleil, residencies, and headline acts sell out fast. Booking tickets ahead locks in better seats and prices.
Grand Canyon day trips
Helicopter and bus tours to the Grand Canyon and Hoover Dam leave daily from the Strip and are easy to book in advance.
Dining and nightlife
Celebrity-chef restaurants, pool parties, and club access passes are all bookable ahead to skip the lines.
Red Rock and beyond
Red Rock Canyon, Valley of Fire, and ATV desert tours are a short drive away for an outdoor break from the Strip.
FAQ
Las Vegas Flight Questions, Answered
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The three things that actually cost you money next
The fare is usually the part people optimise hardest and the part they save least on. Roaming, airport transfers and car hire are where trips quietly leak money, and all three are cheaper if you sort them before you fly.
Get an eSIM before you land
Carrier roaming runs $10 to $15 a day. A local data eSIM is usually a few dollars for the whole trip, installs before you leave, and works the moment you land. This is the single easiest saving on this list.
Check eSIM prices →Book the airport transfer
Airport taxi ranks are where tired travellers get overcharged, especially arriving late or without the language. A pre-booked transfer is a fixed price agreed before you fly, with a driver waiting.
Price a transfer →Hire a car, if you're leaving the city
Worth it if the trip involves coast, countryside or day trips. Skip it if you're staying in a city with decent transit, where a car is mostly a parking problem. Book early: airport desks are the most expensive way to do this.
Compare car hire →These are affiliate links. We earn a commission if you book through them, at no extra cost to you. We only list things we would use ourselves.