Flights from Philadelphia Airport (PHL) to St. Louis Lambert Airport Airport (STL)

We've found the cheapest flights to St Louis

Returns from £159.59

One-way from £80.17

Flying from Philadelphia International to Lambert-St. Louis International is relatively easy as there are 5 who offer direct flights. These airliners include Iberia, British Airways, Southwest Airlines, Qatar Airways and American Airlines. The flight from Philadelphia International to Lambert-St. Louis International is approximately 1,306 Kilometers which is 811 Miles. You should expect a flight time of around 2 Hours 21 Minutes.

The most expensive flight prices are typically at weekends and daytime flights. To obtain the best prices for Lambert-St. Louis International flights than book well in advance. The ticket prices for most airliners will increase the closer you get the departure date, so as soon as you know the date you will travel you should book your flights.

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

For a full summary of all the airliners that fly from Philadelphia International to Lambert-St. Louis International, please see the table below.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
American Airlines333332311:1019:05VIEW FLIGHTS
Qatar Airways222222211:1017:10VIEW FLIGHTS
Southwest Airlines222221207:5019:45VIEW FLIGHTS
Iberia111111119:0520:47VIEW FLIGHTS
British Airways111111119:0520:47VIEW FLIGHTS

Most people choose to fly with American 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 AA1368, AA2275 and AA3193 with times between 11:10 and 19:05.

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 American Airlines direct at aa.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
07:50
AirlineFlight  No
Southwest AirlinesWN3517
11:10
AirlineFlight  No
American AirlinesAA2275
Qatar AirwaysQR2409
15:45
AirlineFlight  No
American AirlinesAA3193
Qatar AirwaysQR9435
19:05
AirlineFlight  No
American AirlinesAA1368
British AirwaysBA5444
IberiaIB4527
19:30
AirlineFlight  No
Southwest AirlinesWN106
VIEW FLIGHTS
Tuesday
08:15
AirlineFlight  No
Southwest AirlinesWN106
11:10
AirlineFlight  No
American AirlinesAA2275
Qatar AirwaysQR2409
15:45
AirlineFlight  No
American AirlinesAA3193
Qatar AirwaysQR9435
16:45
AirlineFlight  No
Southwest AirlinesWN3517
19:05
AirlineFlight  No
American AirlinesAA1368
British AirwaysBA5444
IberiaIB4527
VIEW FLIGHTS
Wednesday
08:15
AirlineFlight  No
Southwest AirlinesWN106
11:10
AirlineFlight  No
American AirlinesAA2275
Qatar AirwaysQR2409
15:45
AirlineFlight  No
American AirlinesAA3193
Qatar AirwaysQR9435
16:45
AirlineFlight  No
Southwest AirlinesWN3517
19:05
AirlineFlight  No
American AirlinesAA1368
British AirwaysBA5444
IberiaIB4527
VIEW FLIGHTS
Thursday
07:50
AirlineFlight  No
Southwest AirlinesWN3517
11:10
AirlineFlight  No
American AirlinesAA2275
Qatar AirwaysQR8622
15:45
AirlineFlight  No
American AirlinesAA3193
Qatar AirwaysQR9435
19:05
AirlineFlight  No
American AirlinesAA1368
British AirwaysBA5444
IberiaIB4527
19:30
AirlineFlight  No
Southwest AirlinesWN106
VIEW FLIGHTS
Friday
07:50
AirlineFlight  No
Southwest AirlinesWN3517
11:10
AirlineFlight  No
American AirlinesAA2275
Qatar AirwaysQR2409
15:45
AirlineFlight  No
American AirlinesAA3193
Qatar AirwaysQR9435
19:05
AirlineFlight  No
American AirlinesAA1368
British AirwaysBA5444
IberiaIB4527
19:30
AirlineFlight  No
Southwest AirlinesWN106
VIEW FLIGHTS
Saturday
11:30
AirlineFlight  No
Southwest AirlinesWN3517
15:44
AirlineFlight  No
American AirlinesAA2275
Qatar AirwaysQR2409
19:05
AirlineFlight  No
American AirlinesAA1368
British AirwaysBA5444
IberiaIB4527
Qatar AirwaysQR9041
VIEW FLIGHTS
Sunday
11:10
AirlineFlight  No
American AirlinesAA2275
Qatar AirwaysQR2409
13:35
AirlineFlight  No
Southwest AirlinesWN738
15:45
AirlineFlight  No
American AirlinesAA3193
17:10
AirlineFlight  No
Qatar AirwaysQR9435
19:05
AirlineFlight  No
American AirlinesAA1368
19:45
AirlineFlight  No
Southwest AirlinesWN2293
20:47
AirlineFlight  No
British AirwaysBA5444
IberiaIB4527
VIEW FLIGHTS

If you are flexible on the airport you depart from, then there are other airports that offer direct flights to Lambert-St. Louis International. You can see full details of these below.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Belmar Farmingdale to St Louis Lambert02 Hours 28 Minutes
Baltimore Washington Thurgood Marshall to St Louis Lambert02 Hours 12 Minutes
Washington Ronald Reagan Washington National to St Louis Lambert02 Hours 10 Minutes
Newark to St Louis Lambert02 Hours 27 Minutes
Dulles to St Louis Lambert02 Hours 8 Minutes
New York La Guardia to St Louis Lambert02 Hours 29 Minutes
Manassas to St Louis Lambert02 Hours 7 Minutes
Teterboro to St Louis Lambert02 Hours 28 Minutes

Before you book your flights make sure you your passport is valid and preferably has at least 6 months or more left before it expires. To renew your passport it can take several weeks to renew and with many airliners flights are not refundable.

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

DIRECT Southwest Airlines
What is the cheapest direct flight one way from Philadelphia PHL to St Louis STL?
The cheapest direct flight one way from Philadelphia PHL to St Louis STL is £80.17 ($108 €92.71)
£80.17
$108 | €92.71
Check Latest Price
DIRECT Southwest Airlines
What is the cheapest direct return flight from Philadelphia PHL to St Louis STL?
The cheapest direct return flight from Philadelphia PHL to St Louis STL is £159.59 ($215 €184.55)
£159.59
$215 | €184.55
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Philadelphia PHL to St Louis STL?
The cheapest flight one way from Philadelphia PHL to St Louis STL is £65.32 ($88 €75.54)
£65.32
$88 | €75.54
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Philadelphia PHL to St Louis STL?
The cheapest return flight from Philadelphia PHL to St Louis STL is £122.47 ($165 €141.63)
£122.47
$165 | €141.63
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 PHL to STL

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

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

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