Cheap Flights from Philadelphia to Las Vegas

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Flight deals from Philadelphia to Las Vegas

Looking for a cheap last-minute deal or the best return flight from Philadelphia to Las Vegas? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Philadelphia to Las Vegas

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Philadelphia to Las Vegas flights are currently cheapest in June.

Direct flights from Philadelphia to Las Vegas

Alternative Philadelphia to Las Vegas routes

Looking for the cheapest, fastest or easiest route from Philadelphia to Las Vegas? You could fly into the following airports instead.

Philadelphia to Las Vegas: Flight information

The things to know before you go.
Cheapest flight foundR 1,302
Cheapest month to flyJune
Average flight time5 hrs, 28 mins
Most popular airlineAmerican Airlines
Average flights per week96

Finding cheap flights from Philadelphia to Las Vegas: Frequently asked questions

There are 4 airports in Las Vegas: Las Vegas North Air Terminal, Las Vegas Harry Reid International, Las Vegas Henderson Sky Harbor, and Boulder City.
The best price we found for a return flight from Philadelphia to Las Vegas is R 2,944. 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.
5 hours and 28 minutes is the average flight time from Philadelphia to Las Vegas.
American Airlines, Iberia and Qatar Airways fly direct from Philadelphia to Las Vegas.
As of May 2025, there are 96 flights per week flying from Philadelphia to Las Vegas.
The cheapest month to fly from Philadelphia to Las Vegas is usually May 2025.
If you're flying from Philadelphia, the cheapest airport near Las Vegas is Las Vegas Harry Reid International – which is 4.3 km away from the centre of Las Vegas. We've found flights into this airport from R 2,944.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Philadelphia to Las Vegas on Sunday, 7 September 2025.
Yes – the average flight time is 5 hours and 28 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Las Vegas but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 21°C. July is typically the warmest month in Las Vegas, when it usually averages around 37°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging -0°C. The rainiest month is February.
The cheapest airline that flies to Las Vegas is Spirit Airlines .

Flying from Philadelphia to Las Vegas: what you need to know

  • Start planning your holiday by checking out the ideal departure point for your flight from Philadelphia to Las Vegas. Explore your options for setting off from Philadelphia International Airport (PHL) or Trenton-Mercer Airport (TTN), two of the city's main airports.

  • When it comes to where you'll hop off the plane, Las Vegas's primary entry point is Harry Reid Airport (formerly McCarran Airport) (LAS).

  • Book a direct Philadelphia to Las Vegas flight and you'll be flying for an average of 5 hours 30 minutes.

  • Las Vegas is three hours behind Philadelphia and follows the UTC-7 timezone.

  • Philadelphia International Airport (PHL) to Harry Reid Airport (formerly McCarran Airport) (LAS) is the most traveled route between these two cities. There are 31 weekly flights to choose from. If you prefer starting your day later, the last flight from Philadelphia to Las Vegas is with American Airlines at 20:45. Choose the first PHL to LAS departure with Spirit Airlines at 06:02 to fit in more activities on your first day in Las Vegas.

  • To ensure you make it on your Philadelphia to Las Vegas flight, allow plenty of time for things like baggage drop and finding your gate. Turning up two hours ahead of international departures and one hour before domestic flights is a good rule of thumb.

  • Hopping on a plane during a peak time like August? High seasons (like Thanksgiving, Christmas and spring break) can easily add an hour at security. Play things extra safe and arrive up to four hours before international flights and two hours before domestic departures.

How to find the cheapest flights from Philadelphia to Las Vegas

  • R 1,302 is currently the lowest price for a one-way ticket from Philadelphia to Las Vegas. A return flight starts at R 2,944. These prices may change based on demand.

  • Lock in cheap Philadelphia to Las Vegas flights by booking two months ahead. Based on our research, that's the sweet spot for landing a bargain.

  • May is the best month for nabbing an awesome deal on a plane ticket from Philadelphia to Las Vegas. If you need to travel during a different time of year, the 'Whole month' tool will show you the lowest prices across every month.

  • Snapping up a cheap flight from Philadelphia to Las Vegas is easy with Price Alerts. Simply create one of these automatic alerts and we'll notify you as soon as the price has dropped.

  • Save money on your Philadelphia to Las Vegas flight with the help of our filters. Choose your ideal departure time, duration and airlines, then sort the results by 'Cheapest' to see the best deals.

Flying from Philadelphia

Philadelphia International Airport (PHL)

  • Set out from Philadelphia International Airport (PHL) on a nonstop flight from Philadelphia to Las Vegas. From PHL, you can land directly at Harry Reid Airport (formerly McCarran Airport) (LAS).

  • You'll have your choice of airlines that offer direct Philadelphia to Las Vegas plane tickets out of PHL. Reserve your trip with one of these:

  • PHL is around 11 kilometres from central Philadelphia. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 15 minutes or so to get there, depending on the traffic. If you're using public transport, expect the travel time to be around 45 minutes.

  • After a leisurely start to your holiday? Stay near Philadelphia International Airport. Whether you've booked an early flight from Philadelphia to Las Vegas or just don't like being rushed, these hotels are just the thing:

  • When it comes to the on-time performance of Philadelphia International Airport, 78.93% of flights arrive within the scheduled time frame.

  • PHL is located at 8500 Essington Ave.

Arriving in Las Vegas

Harry Reid Airport (formerly McCarran Airport) (LAS)

  • Harry Reid Airport (formerly McCarran Airport) (LAS) to central Las Vegas takes about 15 minutes by car. The centre is roughly 10 kilometres away.

  • When travelling on public transport, expect a journey time of around 1 hour.

  • If you're arriving on a late flight from Philadelphia to Las Vegas, few things beat the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and relaxing not long after at one of these accommodation options near LAS:

  • Explore without limits with a Harry Reid Airport (formerly McCarran Airport) rental car. Pick up your wheels from Dollar, Thrifty or Alamo and discover more of Las Vegas and beyond.

  • Lock in the best deal by booking your vehicle from Harry Reid Airport (formerly McCarran Airport) around one week in advance of your trip.

  • LAS is located at 5757 Wayne Newton Boulevard.

Best time to go to Las Vegas

  • May is the quietest month for flights from Philadelphia to Las Vegas, while October is the most popular. Work out the best time to visit Las Vegas based on whether you like a bustling atmosphere or a more laid-back vibe.

  • The warmest month in Las Vegas is July, with temperatures ranging between 23ºC (73ºF) and 42ºC (108ºF). Book your Philadelphia to Las Vegas ticket then if you enjoy this type of weather.

  • January has average temperatures of between -1ºC (30ºF) and 13ºC (55ºF). Search for cheap flights from Philadelphia to Las Vegas around that time if you want to travel when it's cooler.

More about Las Vegas

Explore more of United States

  • Los Angeles is just one of the many cities in United States waiting to be explored once you've taken in the sights of Las Vegas. Around 370 kilometres to the south-west, top sights here include Griffith Observatory, The Broad and La Brea Tar Pits & Museum.

  • Around 418 kilometres south-east of Las Vegas, Phoenix is another favourite stop in United States. No visit is complete without checking out Desert Botanical Garden, Heard Museum and Papago Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.