Cheap flights from Los Angeles to Philadelphia from £113

If you aren’t able to travel during the month of October, then book flights to Philadelphia from Los Angeles during September instead. Flights to Philadelphia in September, while not as cheap as those in October, still average around £364.

The cheapest time of day to fly to Philadelphia is in the evening when flights can be purchased for as low as £396. In the morning is when there is more demand to fly to Philadelphia, so prices are often more expensive at around £470 per ticket.

Fly from Los Angeles to Philadelphia for the best Los Angeles - Philadelphia flight prices

You are more likely to see cheaper flights to Philadelphia from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around £379 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Los Angeles for as low as £343 on momondo.

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

You could potentially save up to 34% on your flight if you consider stops on a Los Angeles to Philadelphia flight.

Historically, on average around 14% of flights between Los Angeles and Philadelphia have experienced a delay on any given week. The average delay length over the past 12 months has been 164 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening 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. Saturday 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 14% of their flights experiencing any sort of delay.

As of September 2026, there are 23 flights per day flying from Los Angeles to Philadelphia. The most common time of day flights depart is 10:00, with 59% of flights taking off at midday.

As of September 2026, 167 flights take off from Los Angeles and land in Philadelphia each week. The most common flight departure day for this route is Fri, with 17% of weekly flights taking off on this day.