Cheap Flight Tickets from St Louis (STL) to Pittsburgh (PIT), Starting at $262

Good to Know: Cheapest and Fastest STL - PIT Flights

Useful information for finding best airline tickets from Lambert St Louis International to Pittsburgh International on your next trip.

Cheapest Round Trip Flight

$272

WN Southwest Airlines • 1 stop • 10h 10m

Feb 02 – Feb 09

The cheapest round trip flight from St Louis to Pittsburgh (STL-PIT-STL) is currently $272

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Cheapest Direct Flight

$262

WN Southwest Airlines • nonstop • 2h 20m

Feb 02

The cheapest nonstop flight from St Louis to Pittsburgh (STL-PIT) is currently $262

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Fastest Flight

2h 20m

The fastest nonstop flight from St Louis to Pittsburgh (STL-PIT) takes 2h 20m

Top Airlines Flying from St Louis to Pittsburgh

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

Latest Flight Deals from St Louis (STL) to Pittsburgh (PIT)

Compare and book low fare round-trip air tickets from St Louis to Pittsburgh. Ideal for travelers with confirmed return itineraries.

Feb 02 - Feb 09, Economy
WN
St Louis → Pittsburgh
10h 10m
2:20 PM - 9:30 PM • 1 stop
WN
St Louis → Pittsburgh
2h 35m
5:15 PM - 6:10 PM • nonstop
$272
Southwest Airlines
Feb 02 - Feb 09, Economy
WN
St Louis → Pittsburgh
5h 45m
4:00 PM - 8:45 PM • 1 stop
WN
St Louis → Pittsburgh
2h 35m
6:50 AM - 7:45 AM • nonstop
$272
Southwest Airlines
Feb 02 - Feb 09, Economy
WN
St Louis → Pittsburgh
5h 30m
11:30 AM - 4:00 PM • 1 stop
WN
St Louis → Pittsburgh
2h 35m
6:50 AM - 7:45 AM • nonstop
$272
Southwest Airlines
Feb 02 - Feb 09, Economy
WN
St Louis → Pittsburgh
2h 20m
10:35 AM - 1:15 PM • nonstop
WN
St Louis → Pittsburgh
10h 30m
8:30 AM - 2:00 PM • 1 stop
$272
Southwest Airlines
Feb 02 - Feb 09, Economy
WN
St Louis → Pittsburgh
12h 15m
11:30 AM - 8:05 PM • 1 stop
WN
St Louis → Pittsburgh
2h 35m
5:15 PM - 6:10 PM • nonstop
$273
Southwest Airlines
Feb 02 - Feb 09, Economy
DL
St Louis → Pittsburgh
8h 39m
10:57 AM - 5:16 PM • 1 stop
DL
St Louis → Pittsburgh
7h 17m
5:40 AM - 9:17 AM • 1 stop
$316
Delta Airlines

Fly from St Louis to Pittsburgh with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from St Louis to Pittsburgh? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on St Louis to Pittsburgh Flights

What are the airports in St Louis?
STL
What’s the most popular airline flying from STL to PIT?
The most popular airline flying from St Louis to Pittsburgh are
Can I fly from STL to PIT non-stop?
Yes, you can fly STL to PIT non-stop on
Which airlines fly nonstop between St Louis and Pittsburgh?
The non-stop flights between St Louis and Pittsburgh are .
What’s the earliest departure time from STL to PIT Airport?
The earliest flight leaves STL at 10:35 am and lands in PIT - Pittsburgh International
What are the airports in Pittsburgh?
PIT
Can I make changes to my St Louis to Pittsburgh flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from STL to PIT?
Read the fare rules of the St Louis to Pittsburgh air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from St Louis and Pittsburgh?
operate flights between St Louis and Pittsburgh
How long does a flight from St Louis to Pittsburgh take?
It takes approximately 2 hour to fly non-stop from STL to PIT, which is 553.72 miles by air.
Which airlines provide the cheapest flights from St Louis (STL) to Pittsburgh (PIT) ?
In the past couple of days, the cheapest tickets to PIT from STL were found on WN : USD 272
Do I need a passport to fly between STL and PIT?
No
What’s the latest departure time from STL to PIT ?
The last flight leaves STL at 5:30 pm

St Louis (STL) to Pittsburgh (PIT): Airport Information

Origin Airport Lambert St Louis International , St Louis, US
Destination Airport Pittsburgh International , Pittsburgh, US
Distance 554 miles

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