Cheap Flights from St. Louis to Pittsburgh starting at S$ 91
Book one-way or return flights from St. Louis to Pittsburgh from as little as S$ 91. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- STL20:0415h 37m1 stopPIT12:41Wed, May 1|St. Louis - Pittsburgh|Frontier AirlinesS$ 91S$ 22660% OFF60% OFFS$ 226S$ 91
- STL20:0415h 37m1 stopPIT12:41Mon, May 6|St. Louis - Pittsburgh|Frontier AirlinesS$ 109S$ 22652% OFF52% OFFS$ 226S$ 109
- STL14:358h 6m1 stopPIT23:41Tue, Apr 30|St. Louis - Pittsburgh|Spirit AirlinesS$ 138S$ 22639% OFF39% OFFS$ 226S$ 138
- STL16:026h 23m1 stopPIT23:25Tue, May 28|St. Louis - Pittsburgh|American AirlinesS$ 164S$ 164
- STL17:255h 29m1 stopPIT23:54Mon, May 6|St. Louis - Pittsburgh|United AirlinesS$ 180S$ 180
- STL19:064h 4m1 stopPIT00:10Fri, Jun 7|St. Louis - Pittsburgh|Delta Air LinesS$ 182S$ 182
- STL17:254h 11m1 stopPIT22:36Fri, Jul 19|St. Louis - Pittsburgh|Delta Air LinesS$ 183S$ 183
- STL16:206h 43m1 stopPIT00:03Fri, May 10|St. Louis - Pittsburgh|American AirlinesS$ 183S$ 183
- STL06:305h 59m1 stopPIT13:29Sat, Jun 8|St. Louis - Pittsburgh|Delta Air LinesS$ 183S$ 183
- STL19:064h 4m1 stopPIT00:10Fri, Jun 21|St. Louis - Pittsburgh|Delta Air LinesS$ 183S$ 183
- STL13:003h 5mDirectPIT14:00Sat, May 4|St. Louis - Pittsburgh|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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- CheapestSTL20:0415h 37m1 transferPIT12:41St. Louis Lambert International Airport - Pittsburgh International AirportWed, May 1Frontier AirlinesS$ 91
- STL20:0415h 37m1 transferPIT12:41St. Louis Lambert International Airport - Pittsburgh International AirportWed, May 1Frontier AirlinesS$ 91Find More Flights
Frequently Asked Questions
How to find a cheap flight from St. Louis to Pittsburgh
Cheapest direct flight price | S$ 91 |
---|---|
Cheapest return ticket price | S$ 428 |
Cheapest month | January |
Peak season for travel | October |
Flight distance | 897.31km |
Average flight time | 1 hour 35 minutes |
Popular airline | American Airlines |
Plan Your Trip Around Pittsburgh
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