Cheap flights from the United States to Pittsburgh from $42

In general, January is the cheapest month to fly from United States to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $321. The month of February is another great option to travel to Pittsburgh, with average flight prices from United States averaging around $327.

The cheapest day to depart on your flight to Pittsburgh is on a Wednesday when prices can be found for as low as $275. This is often the case because there is less demand to fly during this day of the week. Flights from United States to Pittsburgh on a Monday will generally be more expensive and average around $391. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest United States to Pittsburgh flights are usually those with departure times at noon. Our users have found flights to Pittsburgh at noon for as low as $279. Flights to Pittsburgh are more costly in the afternoon, with an average ticket price of $343. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Orlando to Pittsburgh for the best United States - Pittsburgh flight prices

You are more likely to see cheaper flights to Pittsburgh from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Pittsburgh for around $229 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pittsburgh from United States for as low as $133 on momondo.

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

Allegiant Air, Delta, and JetBlue are the most popular carriers operating from United States to Pittsburgh

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Pittsburgh from United States according to our data. United Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Pittsburgh. Keep in mind that there are 11 different airlines that fly to Pittsburgh on a routine basis, so you have a few additional options to choose from.

Historically, on average around 16% of flights between United States and Pittsburgh have experienced a delay on any given week. The average delay length over the past 12 months has been 124 minutes.

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

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

The number of flights available between United States and Pittsburgh is 106 per day as of November 2026. The most frequent departure time is 7:00PM, with 37% of daily flights leaving in the afternoon.

745 flights are operational weekly from United States to Pittsburgh as of November 2026. The most popular departure day for this route is Sat, with 19% of flights per week taking off on this day.