$74 Cheap flight deals from Philadelphia (ILG) to Maryland Heights (STL)
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This Weekend's Flight Deals from Philadelphia to Maryland Heights
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 $74 One Way, $131 Round Trip from Philadelphia to Maryland Heights
Prices starting at $131 for return flights and $74 for one-way flights to Maryland Heights were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Maryland Heights economy flight packages
Courtyard by Marriott St Louis Creve Coeur
Mar 5 - Mar 7
Philadelphia (PHL) to St. Louis (STL)
St. Louis (STL) to Philadelphia (PHL)
Reviewed on Sep 16, 2025
St. Louis Union Station Hotel, Curio Collection by Hilton
Mar 5 - Mar 7
Philadelphia (PHL) to St. Louis (STL)
St. Louis (STL) to Philadelphia (PHL)
Reviewed on Aug 11, 2025
AC Hotel by Marriott St. Louis Chesterfield
Mar 5 - Mar 7
Philadelphia (PHL) to St. Louis (STL)
St. Louis (STL) to Philadelphia (PHL)
Reviewed on Aug 7, 2024
More About Flying To Maryland Heights from Philadelphia
Route Information for Flights from Philadelphia to Maryland Heights
Origin Airport IATA Code | ILG |
|---|---|
Destination Airport IATA Code | STL |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Philadelphia to Maryland Heights
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Maryland Heights 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.