Flights from St Louis Airport (STL) to Philadelphia International Airport Airport (PHL)

We've found the cheapest flights to Philadelphia

One-way from £101.86

Flying from Lambert-St. Louis International to Philadelphia International is relatively easy as there are 6 who offer direct flights. These airliners include Iberia, British Airways, Qatar Airways, Southwest Airlines, American Airlines and Aer Lingus. The flight from Lambert-St. Louis International to Philadelphia International is approximately 1,306 Kilometers which is 811 Miles. You should expect a flight time of around 2 Hours 21 Minutes.

The price of the flight is dependent on the time of the day you fly and the day of the week with weekends being normally a higher price. To obtain the best prices for Philadelphia International flights than book well in advance. If it is possible, you should book your flights 2 or more months in advance as ticket prices will be substantially lower.

The time zone at Philadelphia International is different from Lambert-St. Louis International, so please be aware of this when making travel arrangements.

Below you will see all the airlines that fly from Lambert-St. Louis International (STL) to Philadelphia International (PHL) and the number of flights they operate each day.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Southwest Airlines222221208:3022:40VIEW FLIGHTS
American Airlines222221206:4014:28VIEW FLIGHTS
Aer Lingus222221206:4014:28VIEW FLIGHTS
Qatar Airways111111111:1714:28VIEW FLIGHTS
Iberia111110111:1714:28VIEW FLIGHTS
British Airways111110111:1714:28VIEW FLIGHTS

The most direct flights are offered by Southwest Airlines but they only offer 1 flight per week. This flight departs 08:30 and goes by the flight number WN3710 and WN3711

If you would like to find out more information on availably, flight times or if you would like to book your flight, you can visit Southwest Airlines direct at www.southwest.com/?ref=southwestairlines.com.

The flight time for the selected route vary based on the month you will travel, but below we has summarised the most common times they will fly. We recommend you only take these times as guidance and check with appropriate airline for the exact times for the date you depart.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
09:50
AirlineFlight  No
Aer LingusEI7274
American AirlinesAA857
11:17
AirlineFlight  No
Aer LingusEI7231
IberiaIB4224
Qatar AirwaysQR9249
11:45
AirlineFlight  No
Southwest AirlinesWN3710
14:28
AirlineFlight  No
American AirlinesAA869
British AirwaysBA5694
22:40
AirlineFlight  No
Southwest AirlinesWN3711
VIEW FLIGHTS
Tuesday
06:40
AirlineFlight  No
Aer LingusEI7274
American AirlinesAA857
08:30
AirlineFlight  No
Southwest AirlinesWN3710
11:17
AirlineFlight  No
Aer LingusEI7231
American AirlinesAA869
14:28
AirlineFlight  No
British AirwaysBA5694
IberiaIB4224
Qatar AirwaysQR9249
19:20
AirlineFlight  No
Southwest AirlinesWN3711
VIEW FLIGHTS
Wednesday
06:40
AirlineFlight  No
Aer LingusEI7274
American AirlinesAA857
08:30
AirlineFlight  No
Southwest AirlinesWN3710
11:17
AirlineFlight  No
Aer LingusEI7231
American AirlinesAA869
British AirwaysBA5694
IberiaIB4224
Qatar AirwaysQR9249
19:20
AirlineFlight  No
Southwest AirlinesWN3711
VIEW FLIGHTS
Thursday
06:40
AirlineFlight  No
Aer LingusEI7274
American AirlinesAA857
08:30
AirlineFlight  No
Southwest AirlinesWN3710
11:17
AirlineFlight  No
Aer LingusEI7231
American AirlinesAA869
British AirwaysBA5694
IberiaIB4224
Qatar AirwaysQR9249
22:40
AirlineFlight  No
Southwest AirlinesWN3711
VIEW FLIGHTS
Friday
06:40
AirlineFlight  No
American AirlinesAA857
08:30
AirlineFlight  No
Southwest AirlinesWN3710
09:50
AirlineFlight  No
Aer LingusEI7274
11:17
AirlineFlight  No
Aer LingusEI7231
American AirlinesAA869
British AirwaysBA5694
IberiaIB4224
Qatar AirwaysQR9249
22:40
AirlineFlight  No
Southwest AirlinesWN3711
VIEW FLIGHTS
Saturday
09:50
AirlineFlight  No
Aer LingusEI7274
American AirlinesAA857
Qatar AirwaysQR9249
14:45
AirlineFlight  No
Southwest AirlinesWN3710
VIEW FLIGHTS
Sunday
09:50
AirlineFlight  No
Aer LingusEI7274
American AirlinesAA857
11:17
AirlineFlight  No
IberiaIB4224
Qatar AirwaysQR9249
11:45
AirlineFlight  No
Southwest AirlinesWN3710
14:28
AirlineFlight  No
Aer LingusEI7231
American AirlinesAA869
British AirwaysBA5694
21:10
AirlineFlight  No
Southwest AirlinesWN3711
VIEW FLIGHTS

Other routes are also possible. Flying from a different airport may offer more convenient flight times, so below we have we have put a list of other routes that may well be suitable.

Alternative Direct Routes
RouteStopsDistanceFlying Time
St Louis Spirit Of St Louis to Philadelphia02 Hours 23 Minutes

Whilst you will find a bureau de change at Philadelphia International, we recommend you change some money before you depart if you don’t have the local currency. The exchange rates within any airport are not very favorable, so exchanging money before hand is a good idea.

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Flight Price FAQ - St Louis (STL) to Philadelphia (PHL)

DIRECT Frontier Airlines
What is the cheapest direct flight one way from St Louis STL to Philadelphia PHL?
The cheapest direct flight one way from St Louis STL to Philadelphia PHL is £101.86 ($129 €118.41)
£101.86
$129 | €118.41
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from St Louis STL to Philadelphia PHL?
The cheapest flight one way from St Louis STL to Philadelphia PHL is £38.69 ($49 €44.98)
£38.69
$49 | €44.98
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from St Louis STL to Philadelphia PHL?
The cheapest return flight from St Louis STL to Philadelphia PHL is £69.49 ($88 €80.78)
£69.49
$88 | €80.78
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from STL to PHL

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Flight Info FAQ - St Louis (STL) to Philadelphia (PHL)

Who flies from St Louis to Philadelphia?
The following airlines fly from St Louis (STL) to Philadelphia (PHL): Aer Lingus, American Airlines, British Airways, Iberia, Qatar Airways, Southwest Airlines.
How far is the flight from St Louis to Philadelphia?
The flight from St Louis to Philadelphia is 1,306KM or 811 miles.
How long does the flight from St Louis to Philadelphia to take?
The flight from St Louis to Philadelphia takes 2 Hours 21 Minutes.

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