PIT to STL (Pittsburgh to St. Louis) Flights

Last Minute Flights from PIT to STL

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

OriginDestinationTravel DatesFlights From*
PITSt. LouisMarch 15 to March 18$371
*Prices include taxes and fees

Cheapest PIT to STL Flights

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

OriginDestinationTravel DatesFlights From*
PITSt. LouisApril 10 to April 14$204
PITSt. LouisSeptember 12 to September 19$211
PITSt. LouisMay 9 to May 13$224
PITSt. LouisSeptember 12 to September 19$245
PITSt. LouisApril 15 to April 21$317
*Prices include taxes and fees
PIT to STL Flight Details
Origin airport
Pittsburgh Intl.
Origin airport IATA code
PIT
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Distance
551 mi

Frequently asked questions

What airlines fly direct from Pittsburgh Intl. Airport (PIT) to STL?
To travel from PIT to STL, you'll have to hop on a flight with at least one stop in between. At the moment, there are no nonstop services on this particular route.
How many flights are there from PIT to STL?
Approximately 70 flights operate every day between Pittsburgh, PA (PIT-Pittsburgh Intl.) and St. Louis, MO (STL-Lambert-St. Louis Intl.). Buckle up because your plane to St. Louis is ready to jet off.
How long does it take to fly from Pittsburgh, PA (PIT-Pittsburgh Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
It takes about 4 hours and 46 minutes to jet from Pittsburgh, PA (PIT-Pittsburgh Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.). That's a good amount of time to start your travel diary, do a little last-minute trip planning or read up about the fun experiences you can have in St. Louis.
What is the flight distance from Pittsburgh, PA (PIT-Pittsburgh Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
It's an easy breezy 550 miles (890 1) from Pittsburgh, PA (PIT-Pittsburgh Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.), making it a short-haul flight. Secure a window seat and gaze out at the skyline of St. Louis as you come in for landing.
How many morning flights are there from PIT to STL?
Set your alarm and prepare to jet off aboard one of the 261 morning flights from PIT to STL available each week.

  • American Airlines (AA) operates 108 weekly flights that take off before noon. The earliest is 5:00AM.
  • Another option is United Airlines. This carrier has 62 early flights each week. 1:31AM is the earliest departure time.
  • Book a ticket with Delta Air Lines (DL) and you'll have approximately 59 morning flights to take your pick of. The earliest departure time from PIT is 6:00AM.

How many afternoon flights are there from PIT to STL?
With 233 afternoon and evening flights from PIT to STL every week, you can forget all about bleary-eyed, early starts.

  • Book a fare with American Airlines (AA), which has 76 flights every week that take off after midday. 12:02PM is the earliest of those flights.
  • Delta Air Lines (DL) provides 69 afternoon and evening flights a week. The first one leaves PIT at 12:30PM.
  • One more attractive choice is United Airlines (UA). It has 62 afternoon and evening flights a week from 12:20PM onward.

What is the earliest departure time out of Pittsburgh to St. Louis?
The earliest flight jets off from PIT at 1:31AM and lands at 11:41AM at STL. Be sure to give yourself lots of time in the morning to easily make it to the check-in counter.
What is the latest departure time out of Pittsburgh to St. Louis?
Book a ticket for the 9:15PM flight out of PIT, touching down at STL at 10:44AM, and give yourself time to finish up any last-minute vacation preparations. This is the latest flight you can get on this route.
What is the average price from Pittsburgh to St. Louis?
Flights from PIT to STL are on offer for around $204. You'll want to get a move on, because fares this hot wait for no one! 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.

Pittsburgh to St. Louis Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Pittsburgh to St. Louis 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 PIT to STL, 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 Pittsburgh to St. Louis, 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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