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Find Flight Deals from United States to Philadelphia

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

Book cheap flights to Philadelphia

(Round-trip)
Depart: Wed Jan 7 2015 Return: Thu Jan 8 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
DFW
11:01a
PHL
2:00p
2h 59m
nonstop
PHL
3:50p
DFW
7:43p
3h 53m
nonstop
Depart: Sun Jan 18 2015 Return: Mon Jan 19 2015 Trip spans 2 days
US Airways
US Airways
BOS
4:30a
PHL
5:58a
1h 28m
nonstop
PHL
9:45a
BOS
10:59a
1h 14m
nonstop
Depart: Mon Feb 2 2015 Return: Sun Feb 8 2015 Trip spans 7 days
US Airways
US Airways
PVD
12:45p
PHL
2:15p
1h 30m
nonstop
PHL
11:05a
PVD
12:21p
1h 16m
nonstop
Depart: Thu May 7 2015 Return: Mon May 18 2015 Trip spans 12 days
US Airways
US Airways
MHT
7:36a
PHL
9:09a
1h 33m
nonstop
PHL
4:39p
MHT
5:59p
1h 20m
nonstop
Depart: Mon Mar 2 2015 Return: Sun Mar 8 2015 Trip spans 6 days
Frontier
Frontier
TPA
9:55a
PHL
12:20p
2h 25m
nonstop
PHL
7:40a
TPA
10:15a
2h 35m
nonstop
Depart: Thu Apr 23 2015 Return: Mon Apr 27 2015 Trip spans 5 days
Frontier
Frontier
MCO
3:55p
PHL
6:20p
2h 25m
nonstop
PHL
1:30a
MCO
3:55a
2h 25m
nonstop
Depart: Sat Apr 18 2015 Return: Tue Jun 9 2015 Trip spans 53 days
Spirit Airlines
Spirit Airlines
ORD
4:45p
PHL
6:41p
1h 56m
nonstop
PHL
2:05a
ORD
4:23a
2h 18m
nonstop
Depart: Mon Feb 23 2015 Return: Wed Mar 4 2015 Trip spans 10 days
Frontier
Frontier
MIA
3:05p
PHL
5:50p
2h 45m
nonstop
PHL
11:55a
MIA
2:45p
2h 50m
nonstop
Depart: Tue Apr 14 2015 Return: Mon Apr 20 2015 Trip spans 7 days
US Airways
US Airways
BNA
3:25a
PHL
5:33a
2h 08m
nonstop
PHL
3:35p
BNA
5:47p
2h 12m
nonstop
Depart: Tue May 12 2015 Return: Sun May 17 2015 Trip spans 6 days
US Airways
US Airways
DAY
3:27a
PHL
5:04a
1h 37m
nonstop
PHL
4:29p
DAY
6:07p
1h 38m
nonstop
Depart: Tue May 5 2015 Return: Tue May 12 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
MCI
11:15a
PHL
6:41p
7h 26m
1 stop
PHL
8:15a
MCI
5:34p
9h 19m
1 stop
Depart: Wed Jun 10 2015 Return: Mon Jun 15 2015 Trip spans 6 days
US Airways
US Airways
MKE
2:00a
PHL
4:05a
2h 05m
nonstop
PHL
4:24p
MKE
6:35p
2h 11m
nonstop
Depart: Mon Jun 1 2015 Return: Sun Jun 7 2015 Trip spans 7 days
Delta
Delta
IND
1:15p
PHL
5:40p
4h 25m
1 stop
PHL
8:45a
IND
1:27p
4h 42m
1 stop
Depart: Fri Jun 19 2015 Return: Sun Jun 21 2015 Trip spans 3 days
Delta
Delta
CMH
3:15a
PHL
10:25a
7h 10m
1 stop
PHL
8:00a
CMH
2:21p
6h 21m
1 stop
Depart: Sun Mar 15 2015 Return: Mon Mar 16 2015 Trip spans 2 days
Delta
Delta
ATL
3:25a
PHL
5:35a
2h 10m
nonstop
PHL
2:15a
ATL
4:30a
2h 15m
nonstop
Depart: Sun Jun 21 2015 Return: Sun Jun 28 2015 Trip spans 8 days
Delta
Delta
CLE
3:00a
PHL
8:05a
5h 05m
1 stop
PHL
3:30a
CLE
8:35a
5h 05m
1 stop
Depart: Mon Jun 22 2015 Return: Fri Jun 26 2015 Trip spans 5 days
Delta
Delta
PBI
3:00p
PHL
7:55p
4h 55m
1 stop
PHL
3:15p
PBI
8:39p
5h 24m
1 stop
Depart: Wed Apr 29 2015 Return: Sun May 3 2015 Trip spans 5 days
US Airways
US Airways
AUS
3:55a
PHL
7:25a
3h 30m
nonstop
PHL
1:15p
AUS
4:54p
3h 39m
nonstop
Depart: Mon May 4 2015 Return: Thu May 7 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
DEN
2:20p
PHL
12:13a
9h 53m
1 stop
PHL
8:15a
DEN
3:38p
7h 23m
1 stop
Change your search
Airports
Origin

Milwaukee
$237
Kansas City
$229
Providence
$119
Chicago
$147
Nashville
$225
Austin
$297
Cleveland
$256
Dayton
$227
Miami
$198
West Palm Beach
$258
Atlanta
$247
Orlando
$145
Manchester
$119
Columbus
$244
Denver
$304
Dallas
$81
Tampa
$145
Boston
$119
Indianapolis
$244
Destination

Philadelphia
$81