Find Deals on Flights from Philadelphia to United States

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

Book cheap flights from Philadelphia to United States

(Round-trip)
Depart: Tue Feb 28 2017 Return: Thu Mar 2 2017 Trip spans 3 days
Frontier
Frontier
PHL
MIA
3h 08m
nonstop
MIA
PHL
2h 49m
nonstop
Depart: Fri Apr 21 2017 Return: Sat Apr 29 2017 Trip spans 9 days
Major Airline
Major Airline
PHL
TPA
2h 52m
nonstop
TPA
PHL
2h 39m
nonstop
Depart: Tue Feb 28 2017 Return: Tue Mar 7 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
PHL
FLL
2h 54m
nonstop
FLL
PHL
2h 39m
nonstop
Depart: Mon Feb 27 2017 Return: Thu Mar 2 2017 Trip spans 4 days
American Airlines
American Airlines
PHL
PBI
2h 53m
nonstop
PBI
PHL
2h 37m
nonstop
Depart: Mon Mar 13 2017 Return: Wed Mar 15 2017 Trip spans 3 days
Frontier
Frontier
PHL
PBI
2h 57m
nonstop
PBI
PHL
2h 40m
nonstop
Depart: Wed Mar 15 2017 Return: Thu Mar 16 2017 Trip spans 2 days
JetBlue
JetBlue
PHL
BOS
1h 16m
nonstop
BOS
PHL
1h 35m
nonstop
Depart: Mon Mar 20 2017 Return: Thu Mar 30 2017 Trip spans 11 days
Frontier
Frontier
PHL
MIA
3h 03m
nonstop
MIA
PHL
2h 49m
nonstop
Depart: Thu Mar 2 2017 Return: Sun Mar 5 2017 Trip spans 4 days
Delta
Delta
PHL
MDW
3h 55m
1 stop
MDW
PHL
4h 17m
1 stop
Depart: Tue Apr 4 2017 Return: Fri Apr 7 2017 Trip spans 4 days
Major Airline
Major Airline
PHL
MCO
2h 37m
nonstop
MCO
PHL
2h 25m
nonstop
Depart: Tue Feb 28 2017 Return: Tue Mar 7 2017 Trip spans 8 days
Frontier
Frontier
PHL
MIA
3h 08m
nonstop
MIA
PHL
2h 49m
nonstop
Depart: Fri Apr 21 2017 Return: Sat Apr 29 2017 Trip spans 9 days
Major Airline
Major Airline
PHL
ATL
2h 18m
nonstop
ATL
PHL
2h 00m
nonstop
Depart: Tue Mar 7 2017 Return: Wed Mar 8 2017 Trip spans 2 days
Frontier
Frontier
PHL
MIA
3h 03m
nonstop
MIA
PHL
2h 49m
nonstop
Depart: Tue Mar 14 2017 Return: Tue Mar 21 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
PHL
FLL
2h 54m
nonstop
FLL
PHL
2h 39m
nonstop
Depart: Sat Apr 29 2017 Return: Fri May 5 2017 Trip spans 7 days
Major Airline
Major Airline
PHL
ORD
11h 33m
nonstop
ORD
PHL
5h 47m
nonstop
Depart: Mon Apr 3 2017 Return: Thu Apr 6 2017 Trip spans 4 days
Frontier
Frontier
PHL
MIA
3h 03m
nonstop
MIA
PHL
2h 49m
nonstop
Depart: Wed Apr 5 2017 Return: Tue Apr 11 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
PHL
FLL
2h 57m
nonstop
FLL
PHL
2h 40m
nonstop
Depart: Mon May 1 2017 Return: Sat May 6 2017 Trip spans 6 days
Major Airline
Major Airline
PHL
ATL
2h 13m
nonstop
ATL
PHL
2h 00m
nonstop
Depart: Tue Apr 4 2017 Return: Thu Apr 6 2017 Trip spans 3 days
Frontier
Frontier
PHL
MIA
3h 03m
nonstop
MIA
PHL
2h 49m
nonstop
Depart: Mon Mar 6 2017 Return: Tue Mar 7 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
PHL
FLL
2h 54m
nonstop
FLL
PHL
2h 39m
nonstop
Depart: Wed May 3 2017 Return: Sat May 6 2017 Trip spans 4 days
Major Airline
Major Airline
PHL
ORD
11h 34m
nonstop
ORD
PHL
8h 28m
nonstop
* 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.

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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

Philadelphia
$67
Destination

West Palm Beach
$67
Chicago
only $87
only $168
Atlanta
$87
Orlando
$87
Fort Lauderdale
$94
Tampa
$77
Miami
$67
Boston
$147