Cheap Flights from Las Vegas to Philadelphia International

Compare Las Vegas to Philadelphia International flight deals

Find the cheapest month or even day of the year to fly to Philadelphia International

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Flight deals from Las Vegas to Philadelphia International

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

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

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

Direct flights from Las Vegas to Philadelphia International

Las Vegas to Philadelphia International: Alternative routes

Compare routes from Las Vegas to Philadelphia below. You may find an airport to fly into that's cheaper, faster, or easier than Philadelphia International.

Las Vegas to Philadelphia: Flight information

The things to know before you go.
Cheapest flight foundRs14,289
Cheapest month to flyAugust
Average flight time4 hrs, 47 mins
Most popular airlineAmerican Airlines
Average flights per week97

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

The best price we found for a return flight from Las Vegas to Philadelphia International is Rs42,256. 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.
4 hours and 47 minutes is the average flight time from Las Vegas to Philadelphia International.
American Airlines, British Airways and Iberia fly direct from Las Vegas to Philadelphia International.
As of August 2025, there are 194 flights per week flying from Las Vegas to Philadelphia International.
The cheapest month to fly from Las Vegas to Philadelphia International is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Las Vegas to Philadelphia International Airport on Thursday, 14 August 2025.
Yes – the average flight time is 4 hours and 47 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 Philadelphia International 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 Philadelphia is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Philadelphia International is Frontier Airlines .

Travelling from Las Vegas to Philadelphia International Airport (PHL): What you need to know

  • Start your adventure at Harry Reid Airport (formerly McCarran Airport) (LAS), the main airport in Las Vegas. Search for flights from Las Vegas to Philadelphia International Airport (PHL) that leave from this base.

  • 4 hours 45 minutes is the average duration of a direct Las Vegas to Philadelphia International Airport flight.

  • Philadelphia International Airport is located in Philadelphia. The city is in the UTC-4 timezone and is three hours ahead of Las Vegas.

  • Harry Reid Airport (formerly McCarran Airport) (LAS) to Philadelphia International Airport (PHL) is the most popular route. There are 31 direct weekly flights to pick from. If you prefer a later start to the day, hop on the last flight with American Airlines at 11:59pm. Go for the first LAS to PHL departure with American Airlines at 12:40am if you'd rather get going earlier.

  • Your flight from Las Vegas to PHL won't wait if you're running late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • With more people on the move during high season, plan to get to your terminal earlier than usual. Two hours for domestic flights and up to four for international journeys will help you deal with any delays.

Airports in Las Vegas

Harry Reid Airport (formerly McCarran Airport) (LAS)

  • Go straight to your destination from Harry Reid Airport (formerly McCarran Airport) (LAS). Direct flights from Las Vegas to Philadelphia International Airport (PHL) operate from here.

  • Popular carriers that operate direct flights from Las Vegas to Philadelphia International Airport leaving from LAS include:

  • The preferred airline for passengers flying between LAS and PHL is American Airlines.

  • With a dependable 92.59% of services arriving as scheduled, Spirit Airlines leads the way in punctuality on this route.

  • LAS is about 19 kilometres from central Las Vegas. If you're ride-sharing, driving or catching a cab from the centre, it'll take you 15 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the journey time to be around 1 hour.

  • Want a leisurely start to your journey? Stay near Harry Reid Airport (formerly McCarran Airport). Whether you have an early flight from Las Vegas to Philadelphia International Airport or aren't a fan of being rushed, these hotels are just the thing:

  • 82.07% of flights departing from Harry Reid Airport (formerly McCarran Airport) land at their destination as planned. Given its strong performance rating, you're unlikely to experience delays when jetting out of LAS.

  • The address for LAS is 5757 Wayne Newton Boulevard.

About Philadelphia International Airport (PHL)

Getting from Philadelphia International Airport (PHL) to central Philadelphia

  • Philadelphia International Airport is roughly 11 kilometres from central Philadelphia. How long it takes to get there in a car hire or cab depends on the time of day. Do some research before your trip.

  • If you're travelling by public transport, expect a journey of around 45 minutes.

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

  • Currently, Rs14,289 is the lowest price we've found for a one-way ticket from Las Vegas to Philadelphia International Airport. The cheapest price for a return flight is Rs42,256. Remember fares may change due to availability at the time of booking.

  • Booking in advance is often the key to finding a cheap flight from Las Vegas to PHL. Prices tend to rise as demand increases, so the closer your departure date, the more you'll likely spend.

  • Cheap Las Vegas to Philadelphia International Airport tickets are easier to find if your travel dates are flexible. Use the 'Whole month' search tool to compare fares throughout the month and then choose the cheapest day.

  • There's no need to search every day to find out if fares have dropped when you set up a Price Alert. We'll notify you when a lower fare pops up on flight tickets from Las Vegas to PHL.

  • Filters make it easier to track down a bargain for your flight from Las Vegas to Philadelphia International Airport. Choose the airlines, flight times and stops that line up with your plans. Then sort the results by 'Cheapest' to find the lowest price right away.

The best time to fly from Las Vegas to Philadelphia International Airport (PHL)

  • Picture the kind of break you want when planning your trip dates. February is the quietest month to go to Philadelphia. August is when most people book flights from Las Vegas to Philadelphia International Airport (PHL), which may be ideal if you enjoy travelling when it's busier.

  • Lock in a Las Vegas to PHL flight ticket departing in July if you want to experience the city during its warmest month. Expect temperatures in Philadelphia to range from 18ºC to 32ºC.

  • If you like travelling in cooler conditions, search for a cheap ticket from Las Vegas to Philadelphia International Airport in January when temperatures are between -7ºC and 9ºC.

More about Philadelphia

Explore more of the United States

  • Philadelphia has its own special appeal, but there are so many other corners of the United States you should also see. About 137 kilometres north-east of Philadelphia, a visit to New York will keep you on the move. Start with leading sights like Central Park, Manhattan Skyline and Statue of Liberty.

  • Baltimore is another standout destination in the United States and is around 137 kilometres south-west of Philadelphia. No journey is complete without visiting Baltimore Aquarium, National Aquarium and Washington Monument and Mount Vernon Place.

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