Southwest® flights from Pittsburgh to St. Louis from $127*
Fly one-way from Pittsburgh to St. Louis starting at $127. Bundle your Southwest Airlines® flight with a hotel or rental car booking and find even more savings.
$86 Cheap Flights from Pittsburgh (PIT) to St. Louis (STL)
Cheap Flights from Pittsburgh (PIT) to St. Louis (STL) start at $66 for one-way and $120 for round trip. Earn your airline miles on top of our rewards!
Flights from Pittsburgh to Saint Louis with American Airlines
1 day ago · Are you searching for American Airlines flights from Pittsburgh to Saint Louis? Find the best selections and fly in style.
Pittsburgh to St. Louis - 4 ways to travel via train, plane
There are 4 ways to get from Pittsburgh to St. Louis by plane, bus (Greyhound), train (Amtrak), or car. Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
United flights from Pittsburgh to Saint Louis from
Find United Airlines cheap flights from Pittsburgh to Saint Louis. Enjoy a Pittsburgh to Saint Louis modern flight experience in premium cabins with Wi-Fi.
$80 CHEAP FLIGHTS from Pittsburgh to St. Louis (PIT - STL) - KAYAK
Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Pittsburgh to St. Louis. Discover the best prices and deals for you by selecting your travel dates. Only flying one-way? Below are some of the best one-way flight deals from Pittsburgh to St. Louis found on KAYAK recently.
Direct (non-stop) flights from Pittsburgh to Saint Louis
Pittsburgh (PIT) to Saint Louis (STL) flight schedule. The monthly calendar shows every direct flight departure from Pittsburgh Airport (PIT) with all airlines. Click on a date to see a list of flights or search for the best prices.
Cheap Flights from Pittsburgh (PITA) to St Louis (STL)
Compare Pittsburgh to St Louis flight deals. Find the cheapest month or even day of the year to fly to St Louis. Book the best St Louis fare with no extra fees. Looking for a cheap last-minute deal or the best round-trip flight from Pittsburgh to St Louis? Find the lowest prices on one-way and round-trip tickets right here.
$61+ Flights from Pittsburgh to St. Louis | Cheapflights
Explore the most affordable flight options available from Pittsburgh to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2025. This FlightHub deal was found by Cheapflights users on 1/27.
Direct flights from Pittsburgh to St. Louis - FlightConnections
Jan 24, 2025 · All direct (non-stop) flights from Pittsburgh to St. Louis. See airlines, aircrafts, flight time and distance, flight schedules and timetables.