|Best Price Found||$189||The best flight deal from Philadelphia to St. Louis found on momondo in the last 72 hours is $189|
|Fastest flight time||2h 29m||The fastest flight from Philadelphia to St. Louis takes 2h 29m|
|Direct flights||None||There are no direct flights from Philadelphia to St. Louis. Popular non-direct route for this connection is Philadelphia Airport - Lambert-St Louis Airport.|
|Airports in St. Louis||1 airport||There is 1 airport near St. Louis: Lambert-St Louis (STL)|
The cheapest time of year to fly to St. Louis from Philadelphia is August. Most expensive is November
The cheapest day of the week is typically Saturday. The most expensive is typically Monday
in the evening
Philadelphia to St. Louis flights are approximately 16% more expensive at noon than in the evening
Sun Country Air
American Airlines, Delta, and Frontier are the most popular carriers operating from Philadelphia to St. Louis
Philadelphia - Lambert-St Louis
Fly from Philadelphia to Lambert-St Louis for the best Philadelphia - St. Louis flight prices
52 days before
The cheapest time to buy a flight from Philadelphia to St. Louis is approximately 52 days to departure
Pros: Quick boarding. Inexpensive ticket. Direct flight.
Cons: Crew walked thru cabin at least 5 times collecting garbage, but could not hand out sealed snack or sealed water. People sat should-to-shoulder - No buffer space, but asked to leave the plane with 6 foot intervals???? This airline picks and chooses their Covid precautions. Quick and inexpensive flight, if you don’t mind the rest.
Pros: Quick flight, attentive crew only about 30% full
Cons: Hard seats
Cons: Wouldn't let us on the flight when there was plenty of time to get there. Manager was arrogant and slow - didn't care. Poor policies at that airport.
Cons: Sarasota ticketing agent was not very nice at all 😟 Houston Gate agent was not nice either. We were treated like we were stupid for asking questions. I hope it’s not racism issues. I wished I had taken their names.
Cons: Not charging me 100 dollars For a luggage that was 56 pounds
Pros: The plane was new and the seats were nice.
Due to the global impact of COVID-19, some of our airline partners operating flights from Philadelphia to Lambert-St Louis, such as American Airlines, Frontier, and Delta may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.