STL to PIT (St. Louis to Pittsburgh) Flights

Last Minute Flights from STL to PIT

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
STLPittsburghMarch 14 to March 15$371
*Prices include taxes and fees

Cheapest STL to PIT Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
STLPittsburghApril 8 to April 10$214
STLPittsburghApril 8 to April 10$229
STLPittsburghMarch 31 to April 1$247
STLPittsburghMarch 31 to April 1$252
*Prices include taxes and fees
STL to PIT Flight Details
Origin airport
Lambert-St. Louis Intl.
Origin airport IATA code
STL
Destination airport
Pittsburgh Intl.
Destination airport IATA code
PIT
Distance
551 mi

Frequently asked questions

What airlines fly direct from STL to Pittsburgh Intl. Airport (PIT)?
No airlines fly straight from Lambert Field to Pittsburgh Intl. Airport (PIT). If you'd like to visit Pittsburgh, you'll need to get a flight with one stop at least.
How many flights are there from STL to PIT?
There are 65 flights a day from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.), so you have ample opportunities to get to Pittsburgh. Just pick a time and date that matches your schedule and lock in your airfare.
How long does it take to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
On average, 4 hours and 31 minutes. On a daytime flight? Request a seat next to the window and stare out at the changing views. Or, if you're jetting from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) at night, have a snooze and get to Pittsburgh feeling rested and recharged.
What is the flight distance from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The short-haul journey between St. Louis and Pittsburgh is a quick 550 miles (890 1). Don't get too comfy though — you'll be landing at Pittsburgh, PA (PIT-Pittsburgh Intl.) not long after you take off!
How many morning flights are there from STL to PIT?
Set your alarm and prepare to take to the skies aboard one of the 254 morning flights from STL to PIT available each week.

  • If you want to travel with American Airlines (AA), it operates 112 weekly services that leave before noon. The 5:00AM flight is the first one of the day.
  • Another fantastic option is United Airlines. This airline has 60 early flights a week. 6:00AM is the earliest one.
  • You'll have approximately 59 morning flights to choose from if you book a ticket with Delta Air Lines (DL). 5:36AM is the earliest available.

How many afternoon flights are there from STL to PIT?
Take to the skies on one of the 201 afternoon and evening flights from STL to PIT per week.

  • Delta Air Lines (DL) has 67 weekly flights that jet off after midday. The earliest departs at 12:00PM.
  • American Airlines (AA) provides 64 afternoon and evening flights each week. The first departs STL at 12:03PM.
  • One more great choice is United Airlines (UA). It provides 49 afternoon and evening flights every week from 12:20PM onward.

What is the earliest departure time out of St. Louis to Pittsburgh?
Take off from STL at 5:00AM and touch down at PIT at 10:30PM. This departure is the earliest you'll find on this route.
What is the latest departure time out of St. Louis to Pittsburgh?
Lock in a seat on the 8:04PM flight from STL, arriving at PIT at 10:41AM, and allow yourself time to wrap up those last-minute vacation preparations. This is the latest flight available on this route.
What is the average price from St. Louis to Pittsburgh?
Flights from STL to PIT are on offer for around $214. Get in quick, because the best fares don't last forever! This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

St. Louis to Pittsburgh Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from St. Louis to Pittsburgh to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from STL to PIT, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from St. Louis to Pittsburgh, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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