Good to know - Cheap tickets Saint Louis — Philadelphia
| Cheapest flight found | $93 |
|---|---|
| Minimal flight time | 2h 5m |
| Flight distance | 1301 km |
| Most popular airline | Southwest Airlines |
Airfare Saint Louis – Philadelphia by month
Here you can find out in what months how much a ticket Saint Louis – Philadelphia costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| January 2026 | ||
| October 2025 | ||
| April 2025 | ||
| December 2024 |
Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Schedule of direct flights Saint Louis — Philadelphia
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 06:00 | 09:22 | mon, tue, wed, sat | AA5623 | American Airlines | 2h 22m | Lambert-St. Louis International Airport — Philadelphia International Airport | Select dates |
| 06:13 | 09:29 | sat, sun | AA2184 | American Airlines | 2h 16m | Lambert-St. Louis International Airport — Philadelphia International Airport | Select dates |
| 07:50 | 11:00 | mon, thu, fri, sun | WN3814 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — Philadelphia International Airport | Select dates |
| 08:20 | 11:30 | mon, tue, wed, thu, fri | WN3814 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — Philadelphia International Airport | Select dates |
| 08:55 | 12:05 | sat | WN3814 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — Philadelphia International Airport | Select dates |
| 09:33 | 12:49 | wed, sat | AA4759 | American Airlines | 2h 16m | Lambert-St. Louis International Airport — Philadelphia International Airport | Select dates |
| 10:00 | 13:51 | tue | F99425 | Frontier (America's Green Airline Livery) | 2h 51m | Lambert-St. Louis International Airport — Philadelphia International Airport | Select dates |
| 14:00 | 17:17 | mon | AA3162 | American Airlines | 2h 17m | Lambert-St. Louis International Airport — Philadelphia International Airport | Select dates |
| 16:25 | 19:30 | mon | WN3814 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — Philadelphia International Airport | Select dates |
Popular airlines flying Saint Louis — Philadelphia
Flight Saint Louis – Philadelphia is served by 15 airlines. 3 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Sales of tickets from Saint Louis to Philadelphia in the last 48 hours
Flights Saint Louis — Philadelphia
The selection of cheap flights Saint Louis — Philadelphia
Here you can find and purchase the cheapest flights Saint Louis — Philadelphia from $93 and Saint Louis — Philadelphia — Saint Louis from $124.
The price of the flight Saint Louis — Philadelphia (United States) — Saint Louis from $124 (round-trip).
The average price of the flight Saint Louis — Philadelphia (United States) — Saint Louis $363 (round-trip).
- Departure city: Saint Louis
- IATA code of the city of origin: STL
- Departure airports: St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport
- Departure country: United States
- Destination city: Philadelphia
- IATA code of the destination city: PHL
- Destination airports: Mustin Alf, North Philadelphia, Philadelphia Sea Plane Base, Philadelphia International Airport, Trenton-Mercer Airport
- Destination country: United States
Low cost flights Saint Louis — Philadelphia (STL — PHL)
The distance between Saint Louis and Philadelphia 808 miles (or 1301 kilometres).
The time difference between Saint Louis and Philadelphia is 1 h.
Minimal flight time from Saint Louis to Philadelphia 2h 5m.
LowCostClub always do a comparison of airfares Saint Louis — Philadelphia with several airlines (include American Airlines, Southwest Airlines, Frontier (America's Green Airline Livery)). They will always give you all available options so you can find the cheapest flight to Philadelphia. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Saint Louis — Philadelphia. Last week, for instance, the cheapest round-trip prices stood at $124 while the cheapest one-way price that was available within the last week cost $93
Routes from nearby cities to Philadelphia
A flight from a neighbouring city can help you save money on plane tickets.
Most often, they fly to Philadelphia from Indianapolis, this is the closest city with an airport from Saint Louis. The cheapest ticket can be bought for a flight departing from Cedar Rapids from $53.
Popular International routes from Saint Louis
Popular routes from Philadelphia
If you are going to fly from Philadelphia, then study the popular flights. The most popular flights from Philadelphia:
Popular domestic routes from Saint Louis
FAQ about Saint Louis — Philadelphia
Are there any direct flights Saint Louis — Philadelphia?
Yes, they do: AA5623, AA2184, WN3814, AA4759, F99425, AA3162
Can we fly from Saint Louis to Philadelphia?
Yes, you can fly from Saint Louis to Philadelphia. Saint Louis has 3 airports (St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport) for flights. American Airlines, Southwest Airlines, Frontier (America's Green Airline Livery) depart from Saint Louis on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through Alaska Airlines, Allegiant Air, AlphaSky, Alpine Air Express, Contour Aviation, Delta Air Lines, DHL, FedEx, Jet Linx Aviation, Kalitta Charters, NetJets, SkyWest Charter, Slate Aviation, United Airlines, UPS.
How long does it take to fly from Saint Louis to Philadelphia?
A direct flight lasts an average of 2h 5m, during which time the aircraft covers a distance of 1301 km.
How much do flights Saint Louis — Philadelphia cost?
The price of flights Saint Louis — Philadelphia starts from $93.
What days does the plane fly Saint Louis — Philadelphia?
Planes fly Saint Louis — Philadelphia 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun
What airports are there in Saint Louis and Philadelphia?
In Saint Louis — St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport. In Philadelphia — Mustin Alf, North Philadelphia, Philadelphia Sea Plane Base, Philadelphia International Airport, Trenton-Mercer Airport.
What flights are currently flying from Saint Louis to Philadelphia?
The following flights fly between Saint Louis and Philadelphia: AA5623, AA2184, WN3814, WN3814, WN3814, AA4759, F99425, AA3162, WN3814
What month is the cheapest to fly from Saint Louis to Philadelphia?
High season is considered to be April and the cheapest month is October. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Saint Louis — Philadelphia flight deals.
Which airlines direct fly from Saint Louis to Philadelphia?
The following airlines have direct flights Saint Louis — Philadelphia: American Airlines, Southwest Airlines, Frontier (America's Green Airline Livery).
Which airlines fly from Saint Louis to Philadelphia?
All the following airlines flights Saint Louis — Philadelphia: Alaska Airlines, Allegiant Air, AlphaSky, Alpine Air Express, American Airlines, Contour Aviation, Delta Air Lines, DHL, FedEx, Frontier (America's Green Airline Livery), Jet Linx Aviation, Kalitta Charters, NetJets, SkyWest Charter, Slate Aviation, Southwest Airlines, United Airlines, UPS.