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

We've found the cheapest flights to St Louis

Returns from £207.76

One-way from £103.50

Flying from Philadelphia International to Lambert-St. Louis International is relatively easy as there are 6 who offer direct flights. These airliners include American Eagle, Iberia, British Airways, Aer Lingus, Southwest Airlines 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 Airlines001332309:0123:59VIEW FLIGHTS
Southwest Airlines000221206:0518:00VIEW FLIGHTS
Iberia001111122:2423:59VIEW FLIGHTS
British Airways001111122:2423:59VIEW FLIGHTS
Aer Lingus001111122:2423:59VIEW FLIGHTS
American Eagle0000010VIEW FLIGHTS

The most direct flights are offered by American Airlines but they only offer 1 flight per week. This flight departs 09:01 and goes by the flight number AA1368, AA2714 and AA2720

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
Wednesday
23:59
AirlineFlight  No
Aer LingusEI7217
American AirlinesAA1368
British AirwaysBA5444
IberiaIB4527
VIEW FLIGHTS
Thursday
07:25
AirlineFlight  No
Southwest AirlinesWN3227
10:37
AirlineFlight  No
American AirlinesAA2720
15:20
AirlineFlight  No
American AirlinesAA2714
18:00
AirlineFlight  No
Southwest AirlinesWN2679
22:24
AirlineFlight  No
Aer LingusEI7217
American AirlinesAA1368
British AirwaysBA5444
IberiaIB4527
VIEW FLIGHTS
Friday
06:05
AirlineFlight  No
Southwest AirlinesWN3227
09:01
AirlineFlight  No
American AirlinesAA2720
15:20
AirlineFlight  No
American AirlinesAA2714
18:00
AirlineFlight  No
Southwest AirlinesWN2679
22:24
AirlineFlight  No
Aer LingusEI7217
American AirlinesAA1368
British AirwaysBA5444
IberiaIB4527
VIEW FLIGHTS
Saturday
09:10
AirlineFlight  No
American EagleAA5332
13:45
AirlineFlight  No
Southwest AirlinesWN2278
15:20
AirlineFlight  No
American AirlinesAA2714
22:24
AirlineFlight  No
Aer LingusEI7217
American AirlinesAA1368
British AirwaysBA5444
IberiaIB4527
VIEW FLIGHTS
Sunday
06:20
AirlineFlight  No
Southwest AirlinesWN3227
10:37
AirlineFlight  No
American AirlinesAA2720
15:05
AirlineFlight  No
Southwest AirlinesWN2641
16:58
AirlineFlight  No
American AirlinesAA2714
23:59
AirlineFlight  No
Aer LingusEI7217
American AirlinesAA1368
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
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 £103.50 ($137 €119.43)
£103.50
$137 | €119.43
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 £207.76 ($275 €239.73)
£207.76
$275 | €239.73
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 £71.02 ($94 €81.95)
£71.02
$94 | €81.95
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 £150.34 ($199 €173.48)
£150.34
$199 | €173.48
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): Aer Lingus, American Airlines, American Eagle, British Airways, Iberia, 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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