Saint Louis to Pittsburgh Flight Tickets
Compare the best flight deals from Saint Louis to Pittsburgh
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About Saint Louis - Pittsburgh Flights
Find the best prices for flights between Saint Louis (United States) and Pittsburgh (United States) on Tripuck. We compare prices from hundreds of airlines to offer you the best options.
Saint Louis has 2 airports, while Pittsburgh has 2 airports. Compare flights between all airports to find the best deal.
Cheapest Months for Saint Louis - Pittsburgh Flights
Best month to fly
April 2026 - 5,624 ₺
April 2026
5,624 ₺
1 stops
Cheapest| Ay | Flight Type | Price |
|---|---|---|
| April 2026Cheapest | 1 stops | 5,624 ₺ |
Prices may change. Based on recent searches.
Popular Saint Louis - Pittsburgh Flights
Saint Louis - Pittsburgh
Pittsburgh - Saint Louis
Airlines on Saint Louis - Pittsburgh Route
| Havayolu | Uçuş Tipi | Fiyat |
|---|---|---|
 Frontier Airlines | 1 stops | 5,624 ₺ |
Saint Louis Airports
Pittsburgh Airports
Alternative Routes
Alternative Routes from Saint Louis
Saint Louis - Pittsburgh Flight Summary
AIRLINES
United Airlines, US Airways
Cheaper tickets are usually available on weekdays and with early bookings.
Frequently Asked Questions About Saint Louis - Pittsburgh Flights
The cheapest Saint Louis to Pittsburgh flight tickets start from 4,682 ₺. Prices may vary depending on the season, airline, and booking time.
For Saint Louis, you can use Spirit of St. Louis Airport (SUS), Lambert-St. Louis International Airport (STL). For Pittsburgh, you can use Pittsburgh International Airport (PIT), Allegheny County Airport (AGC).
The flight duration from Saint Louis to Pittsburgh varies for direct flights. Connecting flights may take longer depending on the number of layovers.
United Airlines and US Airways operate direct flights from Saint Louis to Pittsburgh.
The cheapest Saint Louis to Pittsburgh flights are usually found in Nisan and on Perşembes.
Frontier Airlines offers the cheapest Saint Louis to Pittsburgh flights starting from 5,624 ₺.