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Find Flight Deals from United States to Waterloo

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

Book cheap flights to Waterloo

(Round-trip)
Depart: Fri May 8 2015 Return: Tue Jun 23 2015 Trip spans 47 days
American Airlines
American Airlines
ORD
4:30p
ALO
5:51p
1h 21m
nonstop
ALO
11:34a
ORD
12:55p
1h 21m
nonstop
Depart: Tue Mar 31 2015 Return: Thu Apr 9 2015 Trip spans 10 days
American Airlines
American Airlines
BWI
1:15a
ALO
6:39p
17h 24m
1 stop
ALO
11:40a
BWI
7:14a
19h 34m
1 stop
Depart: Wed Apr 1 2015 Return: Thu Apr 9 2015 Trip spans 9 days
American Airlines
American Airlines
DEN
9:50a
ALO
4:39p
6h 49m
1 stop
ALO
2:40a
DEN
1:11p
10h 31m
1 stop
Depart: Tue Apr 28 2015 Return: Mon May 4 2015 Trip spans 7 days
American Airlines
American Airlines
EWR
6:59a
ALO
11:48a
4h 49m
1 stop
ALO
11:40a
EWR
4:45p
5h 05m
1 stop
Depart: Wed Apr 29 2015 Return: Sun May 3 2015 Trip spans 5 days
American Airlines
American Airlines
JFK
1:00p
ALO
6:39p
5h 39m
1 stop
ALO
11:40a
JFK
5:21p
5h 41m
1 stop
Depart: Fri May 1 2015 Return: Sun May 3 2015 Trip spans 3 days
American Airlines
American Airlines
LGA
10:35a
ALO
6:39p
8h 04m
1 stop
ALO
2:40a
LGA
10:39a
7h 59m
1 stop
Depart: Mon Apr 6 2015 Return: Tue Apr 14 2015 Trip spans 9 days
American Airlines
American Airlines
ATL
1:55p
ALO
6:39p
4h 44m
1 stop
ALO
2:40a
ATL
7:01a
4h 21m
1 stop
Depart: Thu Apr 30 2015 Return: Tue May 5 2015 Trip spans 6 days
American Airlines
American Airlines
SEA
1:00a
ALO
3:39p
14h 39m
1 stop
ALO
11:40a
SEA
8:59p
9h 19m
1 stop
Depart: Sat Apr 18 2015 Return: Tue Apr 21 2015 Trip spans 4 days
American Airlines
American Airlines
SFO
7:55p
ALO
8:48a
12h 53m
1 stop
ALO
11:40a
SFO
9:00p
9h 20m
1 stop
Depart: Wed Apr 22 2015 Return: Sun Apr 26 2015 Trip spans 5 days
American Airlines
American Airlines
LAX
9:30p
ALO
8:48a
11h 18m
1 stop
ALO
11:40a
LAX
10:06p
10h 26m
1 stop
Depart: Fri Jul 3 2015 Return: Fri Jul 10 2015 Trip spans 8 days
American Airlines
American Airlines
DFW
4:30a
ALO
5:51p
13h 21m
1 stop
ALO
2:40a
DFW
10:48a
8h 08m
1 stop
Depart: Sun Mar 15 2015 Return: Wed Mar 18 2015 Trip spans 4 days
American Airlines
American Airlines
SLC
1:53a
ALO
4:21p
14h 28m
1 stop
ALO
2:52a
SLC
1:50p
10h 58m
1 stop
Change your search
Airports
Origin

San Francisco
$339
New York
only $295
only $295
Baltimore
$295
Seattle
$329
Atlanta
$320
Chicago
$250
Salt Lake City
$514
Los Angeles
$339
Newark
$295
Denver
$295
Dallas
$385
Destination

Waterloo
$250