129 € Cheap Flights from Philadelphia International to Las Vegas

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Compare Philadelphia International to Las Vegas flight deals

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Flight deals from Philadelphia International to Las Vegas

Looking for a cheap last-minute deal or the best return flight from Philadelphia International Airport to Las Vegas? If you want to travel next month, return fares start from 131 €. Find the lowest prices on one-way and return tickets right here.

Las Vegas.129 € per passenger.Departing Wed, 28 Oct, returning Tue, 3 Nov.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Wed, 28 Oct, arriving in Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Harry Reid International on Tue, 3 Nov, arriving in Philadelphia International.Price includes taxes and charges.From 129 €, select.

Las Vegas.131 € per passenger.Departing Sat, 10 Oct, returning Tue, 20 Oct.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Philadelphia International on Sat, 10 Oct, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Tue, 20 Oct, arriving in Philadelphia International.Price includes taxes and charges.From 131 €, select.

Las Vegas.131 € per passenger.Departing Tue, 20 Oct, returning Sat, 31 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Tue, 20 Oct, arriving in Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Harry Reid International on Sat, 31 Oct, arriving in Philadelphia International.Price includes taxes and charges.From 131 €, select.

Las Vegas.155 € per passenger.Departing Sun, 1 Nov, returning Wed, 4 Nov.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Sun, 1 Nov, arriving in Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Harry Reid International on Wed, 4 Nov, arriving in Philadelphia International.Price includes taxes and charges.From 155 €, select.

Las Vegas.165 € per passenger.Departing Tue, 10 Nov, returning Thu, 3 Dec.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Tue, 10 Nov, arriving in Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Harry Reid International on Thu, 3 Dec, arriving in Philadelphia International.Price includes taxes and charges.From 165 €, select.

Las Vegas.176 € per passenger.Departing Tue, 29 Sep, returning Fri, 2 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Tue, 29 Sep, arriving in Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Harry Reid International on Fri, 2 Oct, arriving in Philadelphia International.Price includes taxes and charges.From 176 €, select.

Las Vegas.190 € per passenger.Departing Mon, 28 Sep, returning Wed, 30 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Mon, 28 Sep, arriving in Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Harry Reid International on Wed, 30 Sep, arriving in Philadelphia International.Price includes taxes and charges.From 190 €, select.

Las Vegas.202 € per passenger.Departing Fri, 4 Dec, returning Mon, 7 Dec.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Fri, 4 Dec, arriving in Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Harry Reid International on Mon, 7 Dec, arriving in Philadelphia International.Price includes taxes and charges.From 202 €, select.

Las Vegas.217 € per passenger.Departing Mon, 23 Nov, returning Thu, 26 Nov.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Philadelphia International on Mon, 23 Nov, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Thu, 26 Nov, arriving in Philadelphia International.Price includes taxes and charges.From 217 €, select.

Las Vegas.295 € per passenger.Departing Tue, 22 Dec, returning Tue, 29 Dec.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Philadelphia International on Tue, 22 Dec, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Tue, 29 Dec, arriving in Philadelphia International.Price includes taxes and charges.From 295 €, select.

Las Vegas.300 € per passenger.Departing Wed, 27 Jan, returning Wed, 3 Feb.Return flight with United.Outbound indirect flight with United, departs from Philadelphia International on Wed, 27 Jan, arriving in Harry Reid International.Inbound indirect flight with United, departs from Harry Reid International on Wed, 3 Feb, arriving in Philadelphia International.Price includes taxes and charges.From 300 €, select.

Las Vegas.300 € per passenger.Departing Wed, 27 Jan, returning Sat, 30 Jan.Return flight with United.Outbound indirect flight with United, departs from Philadelphia International on Wed, 27 Jan, arriving in Harry Reid International.Inbound indirect flight with United, departs from Harry Reid International on Sat, 30 Jan, arriving in Philadelphia International.Price includes taxes and charges.From 300 €, select.

Las Vegas.304 € per passenger.Departing Tue, 22 Dec, returning Tue, 5 Jan.Return flight with United.Outbound indirect flight with United, departs from Philadelphia International on Tue, 22 Dec, arriving in Harry Reid International.Inbound indirect flight with United, departs from Harry Reid International on Tue, 5 Jan, arriving in Philadelphia International.Price includes taxes and charges.From 304 €, select.

Las Vegas.304 € per passenger.Departing Fri, 9 Oct, returning Mon, 14 Dec.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Fri, 9 Oct, arriving in Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Harry Reid International on Mon, 14 Dec, arriving in Philadelphia International.Price includes taxes and charges.From 304 €, select.

Las Vegas.304 € per passenger.Departing Tue, 9 Feb, returning Sat, 13 Feb.Return flight with United.Outbound indirect flight with United, departs from Philadelphia International on Tue, 9 Feb, arriving in Harry Reid International.Inbound indirect flight with United, departs from Harry Reid International on Sat, 13 Feb, arriving in Philadelphia International.Price includes taxes and charges.From 304 €, select.

Las Vegas.309 € per passenger.Departing Wed, 24 Feb, returning Wed, 3 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Philadelphia International on Wed, 24 Feb, arriving in Harry Reid International.Inbound indirect flight with Delta, departs from Harry Reid International on Wed, 3 Mar, arriving in Philadelphia International.Price includes taxes and charges.From 309 €, select.

Find the cheapest month to fly from Philadelphia International to Las Vegas

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

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Direct flights from Philadelphia International to Las Vegas

Alternative Philadelphia International to Las Vegas routes

Looking for the cheapest, fastest or easiest route from Philadelphia International 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 found	129 €
Cheapest month to fly	October
Average flight time	5 hrs, 36 mins
Most popular airline	American Airlines
Average flights per week	106

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

How many airports are there in Las Vegas?

There are 4 airports in Las Vegas: Harry Reid International, North Las Vegas, Henderson Executive, and Boulder City Municipal.

How much are return flights from Philadelphia International to Las Vegas?

The best price we found for a return flight from Philadelphia International to Las Vegas is 129 €. 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.

How long does it take to fly from Philadelphia International to Las Vegas?

5 hours and 36 minutes is the average flight time from Philadelphia International to Las Vegas.

Which airlines fly direct from Philadelphia International to Las Vegas?

American Airlines, Qatar Airways and Alaska Airlines fly direct from Philadelphia International to Las Vegas.

How many flights are there a week from Philadelphia International to Las Vegas?

As of September 2026, there are 106 flights per week flying from Philadelphia International to Las Vegas.

When is the cheapest time to fly from Philadelphia International to Las Vegas?

The cheapest month to fly from Philadelphia International to Las Vegas is usually October.

Which is the cheapest airport to fly into in Las Vegas?

If you're flying from Philadelphia International Airport, the cheapest airport near Las Vegas is Harry Reid International – which is 4.3 km away from the centre of Las Vegas. We've found flights into this airport from 129 €.

Which upcoming date is cheapest to fly from Philadelphia International Airport to Las Vegas on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Philadelphia International Airport to Las Vegas on Wednesday, 28 October 2026.

Can I get a direct flight from Philadelphia International Airport to Las Vegas?

Yes – the average flight time is 5 hours and 36 minutes.

How can I get the best flight deal from Philadelphia International Airport to Las Vegas?

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.

When is the best time to book flights to Las Vegas?

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.

What’s the weather like in Las Vegas?

In September, the average temperature is usually around 26°C. July is typically the warmest month in Las Vegas, when it usually averages around 39°C. You can expect the least rain in April. The coldest month is January, with temperatures averaging 2°C. The rainiest month is August.

Which is the cheapest airline to fly from Philadelphia International Airport to Las Vegas with?

Currently, Frontier Airlines offers the cheapest flight tickets to Las Vegas.

Flying from Philadelphia International Airport (PHL) to Las Vegas: what you need to know

Expect to be travelling for 4 hours 45 minutes. That's the average journey time for a direct flight from Philadelphia International Airport to Las Vegas.
Las Vegas is three hours behind Philadelphia, where Philadelphia International Airport is located. Las Vegas runs on the UTC-8 timezone.
The most popular route is from Philadelphia International Airport (PHL) to Las Vegas Harry Reid International Airport (LAS). There are 26 weekly services between these two airports. If you want to head off as soon as possible, the earliest flight from PHL to LAS is the 05:15 Spirit Airlines service. If you're planning to fly out later on, the final departure is at 22:08 with Spirit Airlines.
Leave plenty of time to catch your PHL to Las Vegas flight. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.
You can expect longer lines in popular months like July. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a smart move.
Direct Philadelphia International Airport to Las Vegas tickets are available for booking. Las Vegas Harry Reid International Airport (LAS) is where you'll disembark.
You'll find a good selection of airlines that operate direct flights from Philadelphia International Airport to Las Vegas, including:
Located around 11 kilometres from the centre of Philadelphia, PHL can be reached in about 20 minutes by car (depending on traffic). Travelling on public transport takes roughly 30 minutes.
Looking for a hotel near PHL? If you're catching an early flight from Philadelphia International Airport to Las Vegas, these accommodation options will get you from your pillow to the plane in no time:
Of all flights leaving Philadelphia International Airport, 77% land on schedule at their destination.
You'll find PHL at 8500 Essington Ave.

How to find the cheapest flights from Philadelphia International Airport (PHL) to Las Vegas

The best price we've found for a one-way Philadelphia International Airport to Las Vegas flight is 66 €. The cheapest price for a return flight is 129 €. Bear in mind fares can change due to demand at the time of booking.
Booking ahead of time is often the key to scoring a cheap flight from PHL to Las Vegas. Fares tend to rise as seats fill up, so the closer you get to departure, the more you'll likely pay.
Landing cheap tickets from Philadelphia International Airport to Las Vegas is easier if you can be flexible with your travel dates. Try using the 'Whole month' tool to get the best prices throughout the month and score an awesome deal.
Locking in a cheap flight from PHL to Las Vegas couldn't be easier with Price Alerts. All you need to do is set up one of these automatic notifications and we'll get in touch when a lower fare pops up.
Tailor your flights with filters. Pick your preferred arrival and departure times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Philadelphia International Airport to Las Vegas.

Airports in Las Vegas

Las Vegas Harry Reid International Airport (LAS)

Las Vegas Harry Reid International Airport (LAS) to the centre of Las Vegas takes around 10 minutes to reach by car. The centre is roughly 8 kilometres away.
If you're using public transport, expect a journey time of about 25 minutes.
If you have a late flight from Philadelphia International Airport to Las Vegas, few things beat the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and snoozing not long after at one of these accommodation options near LAS:
For the lowest price, book your vehicle from Las Vegas Harry Reid International Airport about one week ahead of your flight from PHL to Las Vegas.
You'll find LAS at 5757 Wayne Newton Boulevard.

Best time to go to Las Vegas

It's time to work out your trip dates for your flight from Philadelphia International Airport to Las Vegas. March is the busiest month for a trip to Las Vegas. If you want a quieter atmosphere, go in December.
The warmest month in Las Vegas is July, with temperatures ranging between 23ºC (73ºF) and 43ºC (109ºF). Book your Philadelphia International Airport to Las Vegas plane ticket then if that's your idea of comfortable weather.
If you want cooler conditions, search for a cheap ticket from PHL to Las Vegas in January when temperatures average between 0ºC (32ºF) and 16ºC (61ºF).

More about Las Vegas

When it comes to searching for somewhere to rest your head, you'll find the best places to stay in Las Vegas right here. Browse these options after locking in your flight from Philadelphia International Airport to Las Vegas:
Las Vegas Strip and Ciudad del Pecado o Las Vegas are just the start of the major attractions to add to your Las Vegas to-do list. Keep the sightseeing going at Fountains of Bellagio.

Explore more of the United States

You've done Las Vegas, now it's time to discover other parts of the United States. Travel about 370 kilometres southwest to Los Angeles to tick off its top sights. From Hollywood Sign to Universal Studios Hollywood and Hollywood Bowl, there's plenty to keep you busy.
Phoenix is another standout destination in the United States and is around 418 kilometres southeast of Las Vegas. No journey is complete without seeing Camelback Mountain, Yayoi Kusama Fireflies Infinity Mirror Room and Heard Museum.