£113 Cheap Flights from Philadelphia (PHL) to Las Vegas (LAS)

View £113 flight on Wed, 15 Oct 2025Opens in a new window

Popular airlines from Philadelphia International Airport (PHL) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Philadelphia (PHL) to Las Vegas (LAS)

Prices were available within the past 7 days and start at £113 for one-way flights and £221 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 17 Jan - Tue, 20 Jan
PHL
Philadelphia
LAS
Las Vegas
£221 Return, found 6 days ago
£221
Return
found 6 days ago
Select Delta flight, departing Sat, 17 Jan from Philadelphia to Las Vegas, returning Tue, 20 Jan, priced at £221 found 6 days ago
JetBlue Airways
Wed, 15 Oct - Wed, 22 Oct
PHL
Philadelphia
LAS
Las Vegas
£225 Return, found 6 days ago
£225
Return
found 6 days ago
Select JetBlue Airways flight, departing Wed, 15 Oct from Philadelphia to Las Vegas, returning Wed, 22 Oct, priced at £225 found 6 days ago
JetBlue Airways
Sat, 11 Oct - Wed, 15 Oct
PHL
Philadelphia
LAS
Las Vegas
£240 Return, found 2 days ago
£240
Return
found 2 days ago
Select JetBlue Airways flight, departing Sat, 11 Oct from Philadelphia to Las Vegas, returning Wed, 15 Oct, priced at £240 found 2 days ago
JetBlue Airways
Sat, 11 Oct - Wed, 15 Oct
PHL
Philadelphia
LAS
Las Vegas
£252 Return, found 2 days ago
£252
Return
found 2 days ago
Select JetBlue Airways flight, departing Sat, 11 Oct from Philadelphia to Las Vegas, returning Wed, 15 Oct, priced at £252 found 2 days ago
Delta
Fri, 16 Jan - Tue, 20 Jan
PHL
Philadelphia
LAS
Las Vegas
£258 Return, found 6 days ago
£258
Return
found 6 days ago
Select Delta flight, departing Fri, 16 Jan from Philadelphia to Las Vegas, returning Tue, 20 Jan, priced at £258 found 6 days ago
JetBlue Airways
Sun, 11 Jan - Mon, 19 Jan
PHL
Philadelphia
LAS
Las Vegas
£260 Return, found 6 days ago
£260
Return
found 6 days ago
Select JetBlue Airways flight, departing Sun, 11 Jan from Philadelphia to Las Vegas, returning Mon, 19 Jan, priced at £260 found 6 days ago
JetBlue Airways
Tue, 13 Jan - Fri, 16 Jan
PHL
Philadelphia
LAS
Las Vegas
£264 Return, found 6 days ago
£264
Return
found 6 days ago
Select JetBlue Airways flight, departing Tue, 13 Jan from Philadelphia to Las Vegas, returning Fri, 16 Jan, priced at £264 found 6 days ago
Alaska Airlines
Sun, 26 Oct - Thu, 30 Oct
PHL
Philadelphia
LAS
Las Vegas
£269 Return, found 1 day ago
£269
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 26 Oct from Philadelphia to Las Vegas, returning Thu, 30 Oct, priced at £269 found 1 day ago
JetBlue Airways
Sat, 11 Oct - Wed, 15 Oct
PHL
Philadelphia
LAS
Las Vegas
£276 Return, found 2 days ago
£276
Return
found 2 days ago
Select JetBlue Airways flight, departing Sat, 11 Oct from Philadelphia to Las Vegas, returning Wed, 15 Oct, priced at £276 found 2 days ago
JetBlue Airways
Wed, 14 Jan - Sun, 18 Jan
PHL
Philadelphia
LAS
Las Vegas
£284 Return, found 5 days ago
£284
Return
found 5 days ago
Select JetBlue Airways flight, departing Wed, 14 Jan from Philadelphia to Las Vegas, returning Sun, 18 Jan, priced at £284 found 5 days ago

Find the cheapest month to fly from Philadelphia (PHL) to Las Vegas (LAS)

February is typically the cheapest month to fly

From £46 - £311 per traveller.
Flight from Philadelphia to Las Vegas route information
Origin airport
Philadelphia Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, JetBlue Airways
Return price
£219
Distance
3473 km
Average flight time
2 hours 40 mins

Compare flights from Philadelphia to Las Vegas easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Philadelphia to Las Vegas. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Harry Reid Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Philadelphia Intl. to Harry Reid Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Philadelphia Intl. (PHL) to Harry Reid Intl. (LAS)

The easiest way to view the best deals on flights from Philadelphia to Las Vegas today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Philadelphia Intl. to Harry Reid Intl. start at just £221 and range up to £284.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Philadelphia and Las Vegas
  • booking your flight during January, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Philadelphia to Las Vegas flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Philadelphia Intl. to Harry Reid Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Philadelphia Airport to LAS?
Round-trip tickets between Philadelphia Airport and Harry Reid Airport (formerly McCarran Airport) start from £221. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book now so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PHL to LAS?
This differs between airlines, as each has its own terms and conditions. Visit the Customer Service Portal, where there are simple instructions on how to cancel online.
How do I find cheap flights from Philadelphia Intl. Airport (PHL) to LAS that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Philadelphia Airport to LAS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from PHL to Harry Reid Airport (formerly McCarran Airport)?
You'll be up above the clouds for a while, as the flight distance between Philadelphia and Las Vegas is 3,500 kilometres. Set up a playlist of your favourite songs before leaving home to keep yourself entertained during the flight.
Which airlines fly direct from Philadelphia Intl. Airport (PHL) to Harry Reid Airport (formerly McCarran Airport)?
With a good range of airlines to select from, you'll be able to find your perfect flight from Philadelphia Airport to Harry Reid Airport (formerly McCarran Airport) in a few easy clicks. Below is a list of the most popular carriers that fly between these airports:

  • American Airlines - (AA) with 86 monthly flights
  • Frontier Airlines - (F9) with 30 monthly flights
  • Spirit Airlines - (NK) with 26 monthly flights
  • Aer Lingus - (EI) with 17 monthly flights

Are PHL to LAS flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Philadelphia Airport to Harry Reid Airport (formerly McCarran Airport) last minute could be your ticket to a cheap deal. However, it could end up costing a good deal more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.

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