Looking for a cheap flight from Philadelphia to St Louis (PHL-STL)? Before you book a flight you can use Utiket to find the cheapest flights from Philadelphia to St Louis for United Airlines, Delta Air Lines, American Airlines, JetBlue, Spirit Airlines, Frontier Airlines. All flight data are real-time and accurate. Utiket finds all the cheapest flights from Philadelphia to St Louis.
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Philadelphia International Airport (PHL), located in Philadelphia, Pennsylvania, is the largest airport in the state and the 20th busiest airport in the United States. It has a rich history dating back to 1925 when it was first established as a municipal airport. Over the years, it has undergone significant expansions and upgrades to accommodate the growing demand for air travel.
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St Louis Lambert International Airport is located in St Louis, Missouri, USA. It was originally known as Lambert Field and was named after Albert Bond Lambert, a prominent St Louis aviator. The airport was first opened in 1920 and has since undergone several expansions and renovations to become the largest airport in the state of Missouri.
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