Cheap flights from Philadelphia to Las Vegas from R3 063

The month of August is, on average, the cheapest month to fly to Las Vegas from Philadelphia, with most prices found around R7 283. The month of June is another great option to travel to Las Vegas, with average flight prices from Philadelphia averaging around R7 299.

Fly from Philadelphia to Las Vegas Harry Reid Intl for the best Philadelphia - Las Vegas Harry Reid Intl flight prices

You are more likely to see cheaper flights to Las Vegas from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around R7 716 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Philadelphia for as low as R7 022 on momondo.

There is only 1 cabin class available to choose from on Philadelphia to Las Vegas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 20% of flights between Philadelphia and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 171 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 19% of their flights experiencing any sort of delay.

9 flights are operational daily from Philadelphia to Las Vegas as of September 2026. The most popular departure time for this route is 16:00, with 41% of flights per day taking off in the afternoon.

As of September 2026, 66 flights take off from Philadelphia and land in Las Vegas each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.