Welcome | Sign out

Cheap Flights from Philadelphia to St Louis - PHL to STL

Did You Know?

The quickest nonstop flight from Philadelphia, PA to St Louis lasts 2:33.
US Airways provides 71% of the nonstop flights from Philadelphia, PA to St Louis.
3,695 seats are available per week to fly direct from Philadelphia, PA to St Louis.
195,034 seats are available per week to fly from Philadelphia, PA to St Louis.
The shortest nonstop flight between Philadelphia, PA and St Louis is 811 miles.
There are 3986 flights from Philadelphia, PA to St Louis per week.
The largest aircraft flying nonstop from Philadelphia, PA to St Louis is the Boeing 737-300 (Winglets) with 143 seats.
2 airlines operate between Philadelphia, PA and St Louis.

Daily Non-stop Flight Schedules from Philadelphia International to Lambert International

Airline
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Earliest Flight
Latest Flight
Southwest
0
0
0
2
2
1
1
7:00 AM
5:55 PM
US Airways
0
0
0
5
5
2
4
7:40 AM
6:45 PM

Daily Non-stop Flight Schedules from Trenton - Mercer to Lambert International

Airline
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Earliest Flight
Latest Flight
Frontier
0
0
0
1
0
0
1
9:15 PM
9:15 PM

Cheap Domestic Flights from Philadelphia - PHL

Flights
Airline
Lowest Price
Alaska, United, Delta, American, JetBlue, AirTran, US Airways
$140
United, Delta, American, US Airways, AirTran
$221

Cheap Domestic Flights to St Louis - STL

Flights
Airline
Lowest Price
AirTran, Frontier, American, US Airways, United
$112
AirTran, American, United, Delta, US Airways
$107
United, US Airways, American, AirTran, Delta
$280
United, Delta, US Airways, American
$244
United, American, Delta, US Airways, AirTran
$244
AirTran, Delta, United, American, US Airways
$318
American, US Airways, Delta, United
$248
AirTran, US Airways, United
$253
Delta, US Airways
$253
American, United, Delta, US Airways
$333
Delta, United, US Airways
$327
US Airways, United, Delta
$325
United, Delta, US Airways
$250
United, Delta, US Airways
$303
US Airways, United, Delta
$303
Delta, US Airways, United
$303
United, US Airways, American, Spirit, AirTran
$265
American, US Airways, Sun Country, Spirit, JetBlue, Frontier, United
$161
Delta, Alaska, United, US Airways, American, JetBlue, AirTran
$107
American, United, US Airways, Spirit, JetBlue, AirTran
$203
US Airways, United, American
$149
Alaska, American, US Airways, JetBlue, AirTran, Delta, United
$229
Frontier, Spirit, Sun Country, US Airways, United, American, AirTran, Virgin America, JetBlue
$231
US Airways, American, United, JetBlue, AirTran, Spirit
$161
AirTran, American, Alaska, US Airways, Delta, United, JetBlue
$140
US Airways, United, American, Sun Country, Spirit, AirTran
$277

Cheap International Flights to St Louis - STL

Flights
Airline
Lowest Price
US Airways, Virgin Atlantic, Turkish, Royal Air Maroc, Transaero, KLM, Austrian, Alitalia, Brussels, Finnair, LOT, Norwegian Shuttle, Aeroflot, Aer Lingus, Air India, Icelandair, Lufthansa, Air France, Air Berlin, American, Swiss, Air Canada, Kuwait, British Airways, Air Europa, Iberia, Delta, United
$443
Pakistan, WestJet, US Airways, United, Air Canada, American
$192
Cheap Flights from Philadelphia to St Louis, from $275 Round trip from PHL to STL