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Cheap Flights from St. Louis to Pittsburgh $187.1

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Cheapest Flights from St. Louis to Pittsburgh (STL to PIT)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from St. Louis to Pittsburgh (STL to PIT)

Question : If travelling from STL to PIT, how long can you expect to be in the air?
Answer : On average, the flight time from Saint Louis to Pittsburgh is 1 hour and 40 minutes.

Question : How many days should you spend in Pittsburgh if you're flying in from Saint Louis?
Answer : The average time spent in Pittsburgh by travelers flying from STL is four days.

Question : Would you be willing to change your travel days if it saved you money?
Answer : The best day to fly on a budget this month is Thursday. Being flexible with your travel days garners you even more savings during your booking.

Question : Which airline is offering the cheapest round-trip flight from STL to PIT?
Answer : American Airlines is booking the cheapest flights for its customers over the next three months.

Question : Which airline can you expect delays with on this route?
Answer : Flights on Republic Airlines to Pittsburgh from Saint Louis during the last month were delayed 80% of the time. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.

Question : What is the likelihood your flight will be on time for this route?
Answer : Passengers are currently getting to their destination on schedule 68% of the time, which ranks in the bottom half across all routes. When a flight is delayed, it averages between 20-30 minutes.