Cheap flights from Pennsylvania to Los Angeles from $140

The month of January is, on average, the cheapest month to fly to Los Angeles from Pennsylvania, with most prices found around $416. If you aren’t able to travel during the month of January, then book flights to Los Angeles from Pennsylvania during February instead. Flights to Los Angeles in February, while not as cheap as those in January, still average around $449.

Our data shows that Saturday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $534. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Los Angeles on Sunday is $762.

Our most recent data shows that the best time of day to fly to Los Angeles is in the morning. Flights from Pennsylvania to Los Angeles during this time can be as low as $550. In the afternoon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $781 per ticket.

Fly from Pittsburgh to Los Angeles for the best Pennsylvania - Los Angeles flight prices

You are more likely to see cheaper flights to Los Angeles from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around $515 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from Pennsylvania for as low as $443 on momondo.

There are 4 cabin classes available to choose from on Pennsylvania to Los Angeles flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

JetBlue, Southwest, and Frontier are the most popular carriers operating from Pennsylvania to Los Angeles

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Los Angeles from Pennsylvania according to our data. American Airlines is the first choice among our users, with 70% of people opting to fly with this airline when traveling to Los Angeles. Keep in mind that there are 8 different airlines that fly to Los Angeles on a routine basis, so you have a few additional options to choose from.

The number of flights available between Pennsylvania and Los Angeles is 29 per day as of October 2026. The most frequent departure time is 5:00PM, with 56% of daily flights leaving in the afternoon.

The number of flights available between Pennsylvania and Los Angeles is 206 per week as of October 2026. The most frequent departure day is Wed, with 17% of weekly flights leaving on this day.