Cheap flights from Los Angeles to Pennsylvania from $139

The month of September is, on average, the cheapest month to fly to Pennsylvania from Los Angeles, with most prices found around $361. If you don’t want to visit Pennsylvania in September, then you should wait until October to fly from Los Angeles, when ticket prices are also cheap, with an average price of $388.

The cheapest day to depart on your flight to Pennsylvania is on a Saturday when prices can be found for as low as $473. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $582. These prices are subject to change though, so be sure to set up a Price Alert for flights to Pennsylvania.

Our most recent data shows that the best time of day to fly to Pennsylvania is at noon. Flights from Los Angeles to Pennsylvania during this time can be as low as $459. In contrast, the most expensive time of day to depart to Pennsylvania is in the morning when prices are around $533.

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

You are more likely to see cheaper flights to Pennsylvania from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Pennsylvania for around $485 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pennsylvania from Los Angeles for as low as $408 on momondo.

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

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

American Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Pennsylvania from Los Angeles 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 Pennsylvania. Keep in mind that there are 7 different airlines that fly to Pennsylvania on a routine basis, so you have a few additional options to choose from.

As of July 2026, there are 245 flights per day flying from Los Angeles to Pennsylvania. The most common time of day flights depart is 10:00AM, with 60% of flights taking off at noon.

1,719 flights are operational weekly from Los Angeles to Pennsylvania as of July 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.