$99 Cheap flight deals from St. Louis (STL) to Great Allegheny Passage (PIT)
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This Weekend's Flight Deals from St. Louis to Great Allegheny Passage
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $99 One Way, $200 Round Trip from St. Louis to Great Allegheny Passage
Prices starting at $200 for return flights and $99 for one-way flights to Great Allegheny Passage were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Great Allegheny Passage economy flight packages
Americas Best Value Inn Pittsburgh Airport
Sep 12 - Sep 14
St. Louis (STL) to Pittsburgh (PIT)
Reviewed on Aug 8, 2026
More About Flying To Great Allegheny Passage from St. Louis
Route Information for Flights from St. Louis to Great Allegheny Passage
Origin Airport IATA Code | STL |
|---|---|
Destination Airport IATA Code | PIT |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
St. Louis to Great Allegheny Passage
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St. Louis Airports
Great Allegheny Passage Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.