Find Cheap Flights from Philadelphia to Waterloo (PHL - ALO)

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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Book cheap flights from Philadelphia to Waterloo

(Round-trip)
Depart: Sun Aug 13 2017 Return: Fri Aug 18 2017 Trip spans 6 days
American Airlines
American Airlines
PHL
12:00a
ALO
1:10p
13h 10m
1 stop
ALO
12:00a
PHL
10:29a
10h 29m
1 stop
Depart: Thu Jul 27 2017 Return: Sat Jul 29 2017 Trip spans 3 days
American Airlines
American Airlines
PHL
12:00a
ALO
7:47a
7h 47m
1 stop
ALO
12:00a
PHL
7:25a
7h 25m
1 stop
Depart: Sat Jul 8 2017 Return: Sat Jul 29 2017 Trip spans 22 days
American Airlines
American Airlines
PHL
12:00a
ALO
7:00a
7h 00m
1 stop
ALO
12:00a
PHL
7:25a
7h 25m
1 stop
Depart: Thu Sep 21 2017 Return: Sun Sep 24 2017 Trip spans 4 days
American Airlines
American Airlines
PHL
12:00a
ALO
6:02a
6h 02m
1 stop
ALO
12:00a
PHL
4:12a
4h 12m
1 stop
Depart: Fri Sep 22 2017 Return: Sun Sep 24 2017 Trip spans 3 days
American Airlines
American Airlines
PHL
12:00a
ALO
6:02a
6h 02m
1 stop
ALO
12:00a
PHL
4:12a
4h 12m
1 stop
Depart: Thu Aug 10 2017 Return: Wed Aug 16 2017 Trip spans 7 days
American Airlines
American Airlines
PHL
12:00a
ALO
4:17a
4h 17m
1 stop
ALO
12:00a
PHL
4:33a
4h 33m
1 stop
* 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,
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Airports
Origin

Philadelphia
$316
Destination

Waterloo
$316