Cheap flights from Las Vegas

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Fast facts on flights from Las Vegas

Cheapest flight ticket foundNorth Las Vegas, Harry Reid International
Cheapest route found$26
Cheapest month to flyAugust
Most popular airlineSouthwest Airlines
Most popular destinationSan Francisco

The best flight deals leaving from Las Vegas soon

Looking for a cheap last-minute deal or the best return flight from Las Vegas? If you want to travel from Las Vegas next month, return fares start from $54. Find the lowest prices on one-way and return tickets right here.

Booking flights from Las Vegas: frequently asked questions

The best price we found for a return flight from Las Vegas to Phoenix is $54. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly out of Las Vegas is Wednesday, 1 July 2026, to Phoenix Sky Harbor.
It's easy with us. Look for cheap flights and flight offers from Las Vegas to anywhere using Everywhere search– it'll show you the lowest fares for your chosen time period.

You can also set up Price Alerts for flights you'd like to keep an eye on. We'll let you know when a particular fare from Las Vegas rises or falls so you can book when it's cheapest.
Sure – our flight search allows you to check for outbound flights from Harry Reid International Airport departing the very same day. But if you want the cheapest fare, we recommend you book around 30 days before departure. This is on average, the time when fares are cheaper.
Of course! Just select 'one way' when you search with us. And here's an extra tip: sometimes searching for a one way ticket from Las Vegas, and another one-way back home, can yield cheaper tickets than a return fare with an airline.
It's best to arrive at the airport at least 2 hours before the time of your flight departure, so you have enough time to check any luggage in, clear security and find your gate.
The cheapest flight from Las Vegas we found in the next 1 year is to Phoenix Sky Harbor for $54. It departs from Harry Reid International Airport on Wednesday, 1 July 2026. There are also cheap flights from Las Vegas to Monterrey Gen Mariano Escobedo for $229 and San Jose Juan Santamaria for $333.

How to find cheap flights from Las Vegas

  • $26 is currently the lowest price for a one-way flight from Las Vegas. It leaves from Harry Reid International.

  • A return fare starts at $54.

  • Out of all the cities you can fly to from Las Vegas, Phoenix Sky Harbor is the cheapest.

  • Never miss out on a deal by signing up to Price Alerts. We'll keep tabs on the flights you're interested in and keep you updated as prices change.

  • Book early and you're more likely to land a lower rate. For domestic plane tickets from Las Vegas, book one to three months ahead. For international flights, aim for two to six months in advance.

  • Select 'Add nearby airports' at the start of your search to compare prices across airports in or around your destination. Even if you have a preference, checking out a neighboring airport could unlock more flight choices or even slash your ticket price.

  • Willing to go wherever the best deals are? Set 'Las Vegas' as your departure city and choose 'Explore everywhere' as your destination. Then sort by 'Cheapest flights' to find the best fares.

Flying from Las Vegas: what you need to know

  • All departures from Las Vegas use the local UTC-8 time zone.

  • Popular airlines flying from Las Vegas are listed below, each with one example of an airport they operate from:

    • Southwest Airlines: Harry Reid International Airport (LAS)

    • Delta: Harry Reid International Airport (LAS)

    • United: Harry Reid International Airport (LAS)

  • If your travels take you across borders, check whether you'll need a visa or any other type of document before you go. Your local consulate, travel agent or airline should have the latest details on entry rules.

Best time to fly from Las Vegas

  • July is usually when flights departing from Las Vegas are cheapest.

  • More people travel in April than any other month. You'll generally pay higher fares during peak periods like this.

  • March is the quietest time to fly out of the city, making cheaper tickets easier to find.

  • A good rule of thumb is to travel midweek. Flights from Las Vegas leaving on Tuesdays and Wednesdays usually cost less than weekend departures.

Where to fly to from Las Vegas

  • Make your way to Toronto, or get to know Vancouver or Calgary. From Las Vegas, these are some of the most popular international cities to visit.

  • If you're thinking about something closer to home, Los Angeles, New York and Chicago are traveller favourites.

  • Want more than a city break? Canada, Mexico and the United Kingdom are among the most visited countries for travellers flying from Las Vegas.

  • The shortest flight out of Las Vegas goes to Peach Springs, taking roughly 45 minutes.

Leaving from Harry Reid International Airport (LAS)

Flying out of Boulder City Municipal Airport (BLD)