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Cheap flights Philadelphia (Philadelphia International) to St Louis (Lambert-St. Louis)

1 passenger, economy

There are no nonstop flights from Philadelphia to St Louis. With a connection, the trip takes from 25 hours 28 minutes. Distance: 1305 km. Tickets from KSh12 438 (departure 10 November).

Prices updated on 22 October at 10:52

See also: Flights from Philadelphia (Philadelphia International)Flights to St Louis (Lambert-St. Louis)

Cheap flights Philadelphia to St Louis

Compare prices, duration and stops

Frontier Airlines
F9 1147 Best price
17:14
Philadelphia International (PHL)
Tue, 10 Nov
25h 28min
1 stop
17:42
Lambert-St. Louis (STL)
Wed, 11 Nov +1
KSh12 438

Low price calendar

From
To
October 2026 — no data Fri, 23 Oct · One way

Prices as of 22 October, 11:06 Moscow time

Cheap flights Philadelphia to St Louis

Frontier Airlines
Frontier Airlines
Tue
Price from
KSh12 438

Popular destinations from Philadelphia

All →
PHL
Philadelphia — Tampa
United States → United States
TPA
from
KSh3 774
PHL
Philadelphia — Chicago
United States → United States
ORD
from
KSh5 567
PHL
Philadelphia — Orlando
United States → United States
ORL
from
KSh5 738
PHL
Philadelphia — Jacksonville
United States → United States
JAX
from
KSh6 803
PHL
Philadelphia — Miami
United States → United States
MIA
from
KSh7 796

Popular destinations to St Louis

All →
CHI
Chicago — St Louis
United States → United States
STL
from
KSh8 905
FLL
Fort Lauderdale — St Louis
United States → United States
STL
from
KSh9 414
BNA
Nashville — St Louis
United States → United States
STL
from
KSh9 541
ATL
Atlanta — St Louis
United States → United States
STL
from
KSh10 668
HOU
Houston — St Louis
United States → United States
STL
from
KSh12 615
CHS
Charleston — St Louis
United States → United States
STL
from
KSh13 545
NYC
New York — St Louis
United States → United States
STL
from
KSh14 663
BWI
Baltimore — St Louis
United States → United States
STL
from
KSh15 594

Cheap flights Philadelphia to St Louis

Price from
KSh12 438
Average price
KSh16 215
Flight time
25 hours 28 minutes
Distance
1 305 km
Рейсов в неделю
1
Airlines
1
Most frequent flight
AA 3049

Prices as of 22 October, 10:52 Moscow time

Airports on the Philadelphia — St Louis route

From → to Flights Direct Airlines Price from
Philadelphia InternationalPHL Lambert-St. LouisSTL
101

Departure airports · Philadelphia

Arrival airports · St Louis

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · United States

All plans

change

3 GB

data

30

days

KSh1 121

Buy

change

2 GB

data

15

days

KSh1 557

Buy

change

5 GB

data

30

days

KSh1 744

Buy

change

3 GB

data

30

days

KSh1 993

Buy

change

5 GB

data

30

days

KSh2 802

Buy

Frequently Asked Questions

Based on the tickets found, there are no nonstop flights from Philadelphia to St Louis — you will need to fly with a connection. Tickets with a connection start at KSh12 438. The journey takes from 25 hours 28 minutes.
The average ticket price Philadelphia St Louis is KSh16 215. The cheapest ticket costs KSh12 438, operated by Frontier Airlines, flight F9 1147, departing Philadelphia on 10 November at 17:14, arriving St Louis on 11 November at 17:42. Prices as of 22 October.
There are no nonstop flights. With a connection: from 25 hours 28 minutes.
Tickets from Philadelphia to St Louis are sold by: Frontier Airlines. All flights have connections.
The distance from Philadelphia to St Louis is 1305 km.
Yes, the time difference is 1 hour: Philadelphia — UTC−4, St Louis — UTC−5. For example: Philadelphia 12:00 → St Louis 11:00.