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

We've found the cheapest flights to Philadelphia

Returns from £264.66

One-way from £125.99

Flying from Lambert-St. Louis International to Philadelphia International is relatively easy as there are 7 who offer direct flights. These airliners include Iberia, British Airways, American Eagle, American Airlines, Aer Lingus, Qatar Airways and Southwest Airlines. 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 Airlines332222300:2521:20VIEW FLIGHTS
Qatar Airways222121206:0014:10VIEW FLIGHTS
Iberia111110113:4614:10VIEW FLIGHTS
British Airways111110113:4614:10VIEW FLIGHTS
American Eagle000121206:0014:10VIEW FLIGHTS
American Airlines222000006:4013:46VIEW FLIGHTS
Aer Lingus111011106:0006:40VIEW FLIGHTS

Most people choose to fly with Southwest Airlines. They offer the largest number of flights so they have times which are most likely to suite you. The flights they offer will go by the flight numbers WN1044, WN1323, WN1390 and WN781 with times between 00:25 and 21:20.

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
06:40
AirlineFlight  No
Aer LingusEI7274
American AirlinesAA471
Qatar AirwaysQR9472
07:55
AirlineFlight  No
Southwest AirlinesWN1390
13:46
AirlineFlight  No
American AirlinesAA1540
British AirwaysBA5694
IberiaIB4224
Qatar AirwaysQR2588
14:55
AirlineFlight  No
Southwest AirlinesWN1323
21:20
AirlineFlight  No
Southwest AirlinesWN781
VIEW FLIGHTS
Tuesday
00:25
AirlineFlight  No
Southwest AirlinesWN781
06:40
AirlineFlight  No
Aer LingusEI7274
American AirlinesAA471
Qatar AirwaysQR8616
09:00
AirlineFlight  No
Southwest AirlinesWN1323
13:46
AirlineFlight  No
American AirlinesAA1540
British AirwaysBA5694
IberiaIB4224
Qatar AirwaysQR2588
18:10
AirlineFlight  No
Southwest AirlinesWN1390
VIEW FLIGHTS
Wednesday
06:40
AirlineFlight  No
Aer LingusEI7274
American AirlinesAA471
Qatar AirwaysQR9472
09:00
AirlineFlight  No
Southwest AirlinesWN1323
13:46
AirlineFlight  No
American AirlinesAA1540
British AirwaysBA5694
IberiaIB4224
Qatar AirwaysQR2588
18:10
AirlineFlight  No
Southwest AirlinesWN1390
VIEW FLIGHTS
Thursday
09:00
AirlineFlight  No
Southwest AirlinesWN1323
14:10
AirlineFlight  No
British AirwaysBA5694
IberiaIB4224
Qatar AirwaysQR8616
American EagleAA5028
18:10
AirlineFlight  No
Southwest AirlinesWN1390
VIEW FLIGHTS
Friday
06:00
AirlineFlight  No
Aer LingusEI7231
Qatar AirwaysQR9472
American EagleAA4563
09:00
AirlineFlight  No
Southwest AirlinesWN1323
14:10
AirlineFlight  No
British AirwaysBA5694
IberiaIB4224
Qatar AirwaysQR8616
American EagleAA5028
18:10
AirlineFlight  No
Southwest AirlinesWN1390
VIEW FLIGHTS
Saturday
06:00
AirlineFlight  No
Aer LingusEI7231
Qatar AirwaysQR8616
American EagleAA4563
08:25
AirlineFlight  No
Southwest AirlinesWN1323
16:25
AirlineFlight  No
Southwest AirlinesWN1044
VIEW FLIGHTS
Sunday
06:00
AirlineFlight  No
Aer LingusEI7231
Qatar AirwaysQR9472
American EagleAA4563
08:05
AirlineFlight  No
Southwest AirlinesWN1323
13:55
AirlineFlight  No
Southwest AirlinesWN1044
14:10
AirlineFlight  No
British AirwaysBA5694
IberiaIB4224
Qatar AirwaysQR8616
American EagleAA5028
20:50
AirlineFlight  No
Southwest AirlinesWN1390
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

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 Southwest 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 £125.99 ($159 €151.36)
£125.99
$159 | €151.36
Check Latest Price
DIRECT Southwest Airlines
What is the cheapest direct return flight from St Louis STL to Philadelphia PHL?
The cheapest direct return flight from St Louis STL to Philadelphia PHL is £264.66 ($334 €317.95)
£264.66
$334 | €317.95
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 £42.79 ($54 €51.41)
£42.79
$54 | €51.41
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 £84.79 ($107 €101.86)
£84.79
$107 | €101.86
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, American Eagle, 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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