Find Cheap Flights to Philadelphia

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 to Philadelphia

(Round-trip)
Depart: Wed May 31 2017 Return: Tue Jun 6 2017 Trip spans 7 days
Major Airline
Major Airline
DTW
PHL
1h 49m
nonstop
PHL
DTW
1h 46m
nonstop
Depart: Sat May 20 2017 Return: Mon May 22 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
DTW
PHL
1h 50m
nonstop
PHL
DTW
1h 46m
nonstop
Depart: Fri Sep 22 2017 Return: Mon Sep 25 2017 Trip spans 4 days
Frontier
Frontier
TPA
PHL
2h 34m
nonstop
PHL
TPA
2h 47m
nonstop
Depart: Tue Jun 6 2017 Return: Tue Jun 13 2017 Trip spans 8 days
United
United
IAH
PHL
3h 27m
nonstop
PHL
IAH
3h 21m
nonstop
Depart: Tue Aug 15 2017 Return: Mon Aug 21 2017 Trip spans 7 days
Major Airline
Major Airline
DTW
PHL
1h 37m
nonstop
PHL
DTW
1h 44m
nonstop
Depart: Sat May 6 2017 Return: Wed May 10 2017 Trip spans 5 days
American Airlines
American Airlines
ATL
PHL
2h 00m
nonstop
PHL
ATL
2h 14m
nonstop
Depart: Thu May 25 2017 Return: Tue May 30 2017 Trip spans 6 days
JetBlue
JetBlue
BOS
PHL
1h 32m
nonstop
PHL
BOS
1h 26m
nonstop
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
FLL
PHL
2h 36m
nonstop
PHL
FLL
2h 42m
nonstop
Depart: Mon Jun 5 2017 Return: Tue Jun 6 2017 Trip spans 2 days
Major Airline
Major Airline
DTW
PHL
1h 34m
nonstop
PHL
DTW
1h 46m
nonstop
Depart: Tue Jul 4 2017 Return: Mon Jul 10 2017 Trip spans 7 days
Delta
Delta
ATL
PHL
2h 10m
nonstop
PHL
ATL
2h 20m
nonstop
Depart: Tue Jun 6 2017 Return: Tue Jun 13 2017 Trip spans 8 days
Major Airline
Major Airline
FLL
PHL
2h 42m
nonstop
PHL
FLL
2h 52m
nonstop
Depart: Thu Sep 7 2017 Return: Mon Sep 11 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
FLL
PHL
2h 36m
nonstop
PHL
FLL
2h 42m
nonstop
Depart: Wed Aug 23 2017 Return: Sat Sep 2 2017 Trip spans 11 days
Frontier
Frontier
TPA
PHL
2h 34m
nonstop
PHL
TPA
2h 42m
nonstop
Depart: Fri Sep 22 2017 Return: Sun Sep 24 2017 Trip spans 3 days
Frontier
Frontier
TPA
PHL
2h 34m
nonstop
PHL
TPA
2h 47m
nonstop
Depart: Thu Jun 8 2017 Return: Wed Jun 14 2017 Trip spans 7 days
Major Airline
Major Airline
FLL
PHL
2h 40m
nonstop
PHL
FLL
2h 55m
nonstop
Depart: Tue Jul 18 2017 Return: Mon Jul 24 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
FLL
PHL
2h 40m
nonstop
PHL
FLL
2h 52m
nonstop
Depart: Tue Jul 4 2017 Return: Tue Jul 11 2017 Trip spans 8 days
United
United
HOU
PHL
3h 25m
nonstop
PHL
HOU
3h 21m
nonstop
Depart: Tue Sep 5 2017 Return: Sat Sep 16 2017 Trip spans 12 days
Virgin America
Virgin America
LAX
PHL
5h 15m
nonstop
PHL
LAX
5h 56m
nonstop
Depart: Thu Oct 5 2017 Return: Mon Oct 9 2017 Trip spans 5 days
Frontier
Frontier
TPA
PHL
2h 34m
nonstop
PHL
TPA
2h 47m
nonstop
Depart: Tue Sep 5 2017 Return: Sat Sep 9 2017 Trip spans 5 days
Major Airline
Major Airline
FLL
PHL
2h 47m
nonstop
PHL
FLL
2h 46m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Detroit
$67
Atlanta
$172
Fort Lauderdale
$93
Los Angeles
$285
Tampa
$103
Houston
only $137
only $137
Boston
$177
Destination

Philadelphia
$67
Airlines Airline reviews

263 travelers who booked a flight from Detroit to Philadelphia rated their chosen airlines with an average of 6.5.

Overall
6.6
Boarding
6.8
Crew
7.1
Comfort
6.3
Food
4.9
Entertainment
4.9