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Cheap flights from Las Vegas to Philadelphia

LAS — PHL
20 Sep — 27 Sep1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Las Vegas to Philadelphia

Popular in

March

Cheapest in

October

Average price

£261
Highest demand for flights based on searches. 10% potential increase in price (£27 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Best time to book a flight from Las Vegas to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Las Vegas with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Philadelphia

How far ahead should I book a flight from Las Vegas to Philadelphia?

The price you pay for your flight from Las Vegas to Philadelphia may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Las Vegas to Philadelphia?

Currently, October is the cheapest month in which you can book a flight from Las Vegas to Philadelphia (average of £250). Flying from Las Vegas to Philadelphia in March is currently the most expensive (average of £402). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to PHL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Philadelphia as you normally would.

Related info for your journey

  • How popular is this Las Vegas to Philadelphia flight route?

    Flights from Las Vegas Harry Reid Intl to Philadelphia have been viewed 2 times in the past calendar month.

  • What are the most reliable airlines from Las Vegas to Philadelphia?

    Consider Aer Lingus (75%), British Airways (67%) or Qatar Airways (66%) when booking your flight. These represent the most reliable airlines when flying from Las Vegas to Philadelphia.

  • Can I find deals for flights from Las Vegas to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Philadelphia.

  • Can I find deals for business class flights from Las Vegas to Philadelphia?

    Yes. Cheapflights offers flight deals from Las Vegas to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Philadelphia?

    Currently, October is the cheapest month in which you can book a flight from Las Vegas to Philadelphia (average of £250). Flying from Las Vegas to Philadelphia in March is currently the most expensive (average of £402). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
King of Prussia

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Las Vegas to Philadelphia

Las Vegas to Newark flights
Las Vegas to John F Kennedy Intl flights

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How does Cheapflights help users find flights from Las Vegas to Philadelphia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Las Vegas to Philadelphia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Las Vegas to Philadelphia?

Cheapflights helps you find that perfect flight to Philadelphia from Las Vegas by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Las Vegas to Philadelphia with no change fees?

Need flexible booking options for your flight to Philadelphia from Las Vegas? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Las Vegas to Philadelphia become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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