Cheap Flights from Philadelphia to St. Louis starting at JPY 4,231
Book one-way or return flights from Philadelphia to St. Louis from as little as JPY 4,231. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- PHL20:192h 27mDirectSTL21:46Wed, Jun 12|Philadelphia - St. Louis|Frontier AirlinesJPY 4,231JPY 7,28042% OFF42% OFFJPY 7,280JPY 4,231
- PHL20:192h 27mDirectSTL21:46Mon, Jun 10|Philadelphia - St. Louis|Frontier AirlinesJPY 4,317JPY 7,28041% OFF41% OFFJPY 7,280JPY 4,317
- PHL20:192h 27mDirectSTL21:46Wed, Jun 19|Philadelphia - St. Louis|Frontier AirlinesJPY 4,915JPY 7,28032% OFF32% OFFJPY 7,280JPY 4,915
- PHL12:512h 27mDirectSTL14:18Sat, Jun 15|Philadelphia - St. Louis|Frontier AirlinesJPY 6,112JPY 6,112
- PHL12:542h 25mDirectSTL14:19Sat, Jul 13|Philadelphia - St. Louis|Frontier AirlinesJPY 6,112JPY 6,112
- PHL12:542h 25mDirectSTL14:19Sat, Jul 27|Philadelphia - St. Louis|Frontier AirlinesJPY 6,112JPY 6,112
- PHL12:542h 25mDirectSTL14:19Sat, Aug 10|Philadelphia - St. Louis|Frontier AirlinesJPY 6,112JPY 6,112
- PHL19:182h 24mDirectSTL20:42Wed, Jul 10|Philadelphia - St. Louis|Frontier AirlinesJPY 6,133JPY 6,133
- PHL19:182h 24mDirectSTL20:42Wed, Jul 24|Philadelphia - St. Louis|Frontier AirlinesJPY 6,133JPY 6,133
- PHL19:182h 24mDirectSTL20:42Wed, Aug 7|Philadelphia - St. Louis|Frontier AirlinesJPY 6,133JPY 6,133
- PHL13:003h 5mDirectSTL14:00Wed, Jun 12|Philadelphia - St. Louis|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Philadelphia to St. Louis.
- CheapestPHL20:192h 27mDirectSTL21:46Philadelphia International Airport - St. Louis Lambert International AirportWed, Jun 12Frontier AirlinesJPY 4,231
- TTN20:5311h 32m1 transferSTL07:25Trenton Mercer Airport - St. Louis Lambert International AirportTue, Jun 11Frontier AirlinesJPY 15,557
- TTN20:5311h 32m1 transferSTL07:25Trenton Mercer Airport - St. Louis Lambert International AirportTue, Jun 11Frontier AirlinesJPY 15,557Find More Flights
Frequently Asked Questions
How to find a cheap flight from Philadelphia to St. Louis
Cheapest direct flight price | JPY 4,231 |
---|---|
Cheapest return ticket price | JPY 8,718 |
Cheapest month | May |
Peak season for travel | September |
Flight distance | 1,293.47km |
Average flight time | 2 hours 33 minutes |
Popular airline | American Airlines |
Plan Your Trip Around St. Louis
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