Find Deals on Flights from Lambert-St Louis to Philadelphia (STL - PHL)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Lambert-St Louis to Philadelphia

(Round-trip)
Depart: Tue Oct 11 2016 Return: Wed Oct 12 2016 Trip spans 2 days
American Airlines
American Airlines
STL
3:15a
PHL
5:29a
2h 14m
nonstop
PHL
3:45a
STL
6:10a
2h 25m
nonstop
Depart: Fri Nov 11 2016 Return: Wed Nov 16 2016 Trip spans 6 days
Major Airline
Major Airline
STL
9:25p
PHL
11:39p
2h 14m
nonstop
PHL
4:05a
STL
6:39a
2h 34m
nonstop
Depart: Tue Dec 20 2016 Return: Tue Dec 27 2016 Trip spans 8 days
United
United
STL
10:10a
PHL
3:48p
5h 38m
1 stop
PHL
1:15a
STL
5:40a
4h 25m
1 stop
Depart: Wed Oct 12 2016 Return: Wed Oct 26 2016 Trip spans 15 days
American Airlines
American Airlines
STL
12:10p
PHL
2:27p
2h 17m
nonstop
PHL
5:40a
STL
8:16a
2h 36m
nonstop
Depart: Mon Dec 19 2016 Return: Tue Dec 27 2016 Trip spans 9 days
Major Airline
Major Airline
STL
3:50a
PHL
6:05a
2h 15m
1 stop
PHL
2:00a
STL
4:21a
2h 21m
1 stop
Depart: Sun Nov 20 2016 Return: Tue Nov 29 2016 Trip spans 10 days
United
United
STL
1:48p
PHL
6:09p
4h 21m
1 stop
PHL
4:45a
STL
9:43a
4h 58m
1 stop
Depart: Sat Oct 15 2016 Return: Wed Oct 19 2016 Trip spans 5 days
American Airlines
American Airlines
STL
7:46a
PHL
10:03a
2h 17m
nonstop
PHL
5:40a
STL
8:16a
2h 36m
nonstop
Depart: Fri Jan 27 2017 Return: Fri Feb 10 2017 Trip spans 15 days
Major Airline
Major Airline
STL
9:00p
PHL
11:11p
2h 11m
nonstop
PHL
10:35p
STL
1:05a
2h 30m
nonstop
Depart: Fri Nov 25 2016 Return: Tue Nov 29 2016 Trip spans 5 days
United
United
STL
7:40a
PHL
1:11p
5h 31m
1 stop
PHL
1:00a
STL
6:32a
5h 32m
1 stop
Depart: Tue Oct 18 2016 Return: Tue Oct 25 2016 Trip spans 8 days
American Airlines
American Airlines
STL
5:35a
PHL
7:46a
2h 11m
nonstop
PHL
3:45a
STL
6:10a
2h 25m
nonstop
Depart: Sun Oct 23 2016 Return: Wed Oct 26 2016 Trip spans 4 days
Major Airline
Major Airline
STL
1:00a
PHL
4:59a
3h 59m
1 stop
PHL
10:05a
STL
12:28p
2h 23m
nonstop
Depart: Wed Oct 19 2016 Return: Tue Oct 25 2016 Trip spans 7 days
American Airlines
American Airlines
STL
5:35a
PHL
7:46a
2h 11m
nonstop
PHL
10:05a
STL
12:28p
2h 23m
nonstop
Depart: Fri Nov 4 2016 Return: Tue Nov 8 2016 Trip spans 5 days
Major Airline
Major Airline
STL
1:50a
PHL
3:56a
2h 06m
nonstop
PHL
8:20a
STL
10:55a
2h 35m
nonstop
Depart: Sat Oct 22 2016 Return: Tue Oct 25 2016 Trip spans 4 days
American Airlines
American Airlines
STL
9:55a
PHL
12:11p
2h 16m
nonstop
PHL
7:55a
STL
10:12a
2h 17m
nonstop
Depart: Tue Nov 8 2016 Return: Sun Nov 13 2016 Trip spans 6 days
Major Airline
Major Airline
STL
11:50p
PHL
1:56a
2h 06m
nonstop
PHL
8:20a
STL
10:55a
2h 35m
nonstop
Depart: Tue Oct 25 2016 Return: Tue Nov 8 2016 Trip spans 15 days
American Airlines
American Airlines
STL
12:10p
PHL
2:27p
2h 17m
nonstop
PHL
4:45a
STL
7:21a
2h 36m
nonstop
Depart: Sat Nov 5 2016 Return: Tue Nov 8 2016 Trip spans 4 days
American Airlines
American Airlines
STL
10:00a
PHL
12:10p
2h 10m
nonstop
PHL
2:45a
STL
5:22a
2h 37m
nonstop
Depart: Mon Jan 30 2017 Return: Sun Feb 12 2017 Trip spans 14 days
Major Airline
Major Airline
STL
9:00p
PHL
11:11p
2h 11m
nonstop
PHL
7:41a
STL
10:11a
2h 30m
nonstop
Depart: Sat Nov 12 2016 Return: Wed Nov 16 2016 Trip spans 5 days
American Airlines
American Airlines
STL
9:00a
PHL
11:10a
2h 10m
nonstop
PHL
4:45a
STL
7:21a
2h 36m
nonstop
Depart: Wed Nov 2 2016 Return: Sat Nov 5 2016 Trip spans 4 days
Major Airline
Major Airline
STL
11:15p
PHL
1:29a
2h 14m
nonstop
PHL
10:45p
STL
1:22a
2h 37m
nonstop
Direct flights STL to PHL on American Airlines
Flight # Depart STL Arrive PHL Sun Mon Tue Wed Thu Fri Sat Valid Between
4698 7:15 am 10:29 am Sep 29 - Oct 5
4698 7:15 am 10:29 am Oct 6 - Nov 3
4719 7:25 am 10:42 am Nov 4 - Nov 4
4031 9:35 am 12:46 pm Sep 29 - Nov 3
3980 9:50 am 12:56 pm Nov 4 - Nov 4
4630 11:45 am 3:02 pm Sep 29 - Oct 5
3996 11:46 am 2:55 pm Nov 4 - Nov 5
4630 11:46 am 3:03 pm Oct 6 - Nov 3
3853 1:45 pm 5:00 pm Oct 9 - Oct 30
5222 1:45 pm 4:53 pm Nov 4 - Nov 4
5222 1:46 pm 5:00 pm Oct 6 - Nov 3
3853 1:49 pm 5:04 pm Sep 29 - Oct 5
4684 1:55 pm 5:11 pm Oct 8 - Oct 29
1918 4:10 pm 7:27 pm Oct 9 - Oct 30
1935 4:10 pm 7:27 pm Sep 29 - Nov 3
1918 4:20 pm 7:28 pm Nov 4 - Nov 4
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

St. Louis
$295
Destination

Philadelphia
$295
Airlines Airline reviews

3 travelers who booked a flight from St. Louis to Philadelphia rated their chosen airlines with an average of 7.1.

Overall
8.0
Boarding
9.3
Crew
9.3
Comfort
6.7
Food
4.7
Entertainment
4.7