Find Cheap Flights to Waterloo

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 Waterloo

(Round-trip)
Depart: Fri Oct 27 2017 Return: Mon Oct 30 2017 Trip spans 4 days
American Airlines
American Airlines
ORD
ALO
1h 07m
nonstop
ALO
ORD
1h 13m
nonstop
Depart: Tue Nov 21 2017 Return: Sun Dec 3 2017 Trip spans 13 days
American Airlines
American Airlines
ORD
ALO
1h 13m
nonstop
ALO
ORD
1h 13m
nonstop
Depart: Wed Oct 25 2017 Return: Mon Oct 30 2017 Trip spans 6 days
American Airlines
American Airlines
DCA
ALO
3h 57m
1 stop
ALO
DCA
7h 07m
1 stop
Depart: Fri Nov 10 2017 Return: Mon Nov 13 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
ALO
7h 25m
1 stop
ALO
DCA
4h 40m
1 stop
Depart: Wed Nov 15 2017 Return: Mon Nov 20 2017 Trip spans 6 days
American Airlines
American Airlines
DCA
ALO
5h 58m
1 stop
ALO
DCA
4h 40m
1 stop
Depart: Wed Dec 6 2017 Return: Thu Dec 14 2017 Trip spans 9 days
American Airlines
American Airlines
DCA
ALO
5h 58m
1 stop
ALO
DCA
3h 52m
1 stop
Depart: Sun Dec 24 2017 Return: Thu Jan 4 2018 Trip spans 12 days
American Airlines
American Airlines
LGA
ALO
14h 21m
1 stop
ALO
LGA
8h 37m
1 stop
Depart: Sat Nov 4 2017 Return: Tue Nov 7 2017 Trip spans 4 days
American Airlines
American Airlines
DEN
ALO
13h 17m
1 stop
ALO
DEN
10h 05m
1 stop
Depart: Sat Oct 28 2017 Return: Mon Oct 30 2017 Trip spans 3 days
American Airlines
American Airlines
ORD
ALO
1h 12m
nonstop
ALO
ORD
1h 09m
nonstop
Depart: Tue Nov 14 2017 Return: Tue Nov 21 2017 Trip spans 8 days
American Airlines
American Airlines
DCA
ALO
7h 58m
1 stop
ALO
DCA
3h 52m
1 stop
Depart: Fri Feb 2 2018 Return: Sun Feb 11 2018 Trip spans 10 days
American Airlines
American Airlines
PHX
ALO
16h 27m
1 stop
ALO
PHX
14h 17m
1 stop
Depart: Thu Nov 16 2017 Return: Tue Nov 21 2017 Trip spans 6 days
American Airlines
American Airlines
DCA
ALO
7h 25m
1 stop
ALO
DCA
3h 52m
1 stop
Depart: Sat Nov 18 2017 Return: Sat Nov 25 2017 Trip spans 8 days
American Airlines
American Airlines
DFW
ALO
5h 03m
1 stop
ALO
DFW
4h 56m
1 stop
Depart: Fri Oct 6 2017 Return: Mon Oct 9 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
ALO
7h 22m
1 stop
ALO
DCA
11h 35m
1 stop
Depart: Sat Oct 7 2017 Return: Mon Oct 9 2017 Trip spans 3 days
American Airlines
American Airlines
DCA
ALO
11h 32m
1 stop
ALO
DCA
3h 51m
1 stop
Depart: Fri Oct 27 2017 Return: Mon Oct 30 2017 Trip spans 4 days
American Airlines
American Airlines
DEN
ALO
6h 22m
1 stop
ALO
DEN
9h 36m
1 stop
Depart: Fri Nov 3 2017 Return: Sun Nov 5 2017 Trip spans 3 days
American Airlines
American Airlines
DEN
ALO
8h 11m
1 stop
ALO
DEN
8h 17m
1 stop
Depart: Tue Nov 21 2017 Return: Sun Dec 3 2017 Trip spans 13 days
American Airlines
American Airlines
BOS
ALO
8h 55m
1 stop
ALO
BOS
9h 12m
1 stop
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
American Airlines
American Airlines
LGA
ALO
4h 42m
1 stop
ALO
LGA
9h 04m
1 stop
Depart: Thu Oct 5 2017 Return: Tue Oct 10 2017 Trip spans 6 days
American Airlines
American Airlines
DCA
ALO
5h 53m
1 stop
ALO
DCA
3h 46m
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

New York
$316
Chicago
$286
Phoenix
$346
Denver
$331
Dallas
$366
Washington
$316
Boston
$411
Destination

Waterloo
$286