
$124 Cheap flight deals from St. Louis (STL) to West Mifflin (PIT)
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This Weekend's Flight Deals from St. Louis to West Mifflin
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 $124 One Way, $236 Round Trip from St. Louis to West Mifflin
Prices starting at $236 for return flights and $124 for one-way flights to West Mifflin were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
West Mifflin economy flight packages

Wyndham Grand Pittsburgh Downtown
May 12 - May 15
St. Louis (STL) to Pittsburgh (PIT)
Reviewed on Oct 23, 2025

Holiday Inn Express & Suites Pittsburgh North Shore by IHG
May 12 - May 15
St. Louis (STL) to Pittsburgh (PIT)
Reviewed on Jul 10, 2025

Hilton Garden Inn Pittsburgh Airport
May 12 - May 15
St. Louis (STL) to Pittsburgh (PIT)
Reviewed on Mar 12, 2026
More About Flying To West Mifflin from St. Louis
Route Information for Flights from St. Louis to West Mifflin
Origin Airport IATA Code | STL |
|---|---|
Destination Airport IATA Code | PIT |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
St. Louis to West Mifflin
Orbitz is your one-stop source for great online deals on {origin.name} to West Mifflin flights. With our cutting-edge mobile tools and low fares, you are never far from finding fantastic savings on flights from St. Louis to West Mifflin.
Unbeatable Deals for Flights From St. Louis to West Mifflin
If you are looking for the cheapest {origin.name} to West Mifflin flights, you can save your money and your sanity by booking your air fare through Orbitz. Our low price guarantee for international and domestic flights leaves more money in your wallet to spend on activities, restaurants, attractions, and other adventures in your destination.
Book Cheap St. Louis to West Mifflin Flights Anytime
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Easy Flight Cancellation
In most cases, you can cancel flights from St. Louis to West Mifflin online with the same ease as you booked them.
Flights from St. Louis
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St. Louis Airports
West Mifflin 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.



