Find Deals on Flights from Baltimore/Washington to Waterloo (BWI - ALO)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Baltimore/Washington to Waterloo

(Round-trip)
Depart: Thu May 4 2017 Return: Sun May 7 2017 Trip spans 4 days
American Airlines
American Airlines
BWI
10:44a
ALO
6:51p
8h 07m
1 stop
ALO
8:55a
BWI
4:41p
7h 46m
1 stop
Depart: Sun Dec 25 2016 Return: Fri Dec 30 2016 Trip spans 6 days
American Airlines
American Airlines
BWI
2:55a
ALO
8:50a
5h 55m
1 stop
ALO
1:20a
BWI
3:48p
14h 28m
1 stop
Depart: Thu Jan 12 2017 Return: Sat Jan 14 2017 Trip spans 3 days
American Airlines
American Airlines
BWI
2:00a
ALO
8:50a
6h 50m
2 stops
ALO
1:15a
BWI
8:33a
7h 18m
1 stop
Depart: Fri Jan 13 2017 Return: Tue Jan 17 2017 Trip spans 5 days
American Airlines
American Airlines
BWI
2:00a
ALO
8:50a
6h 50m
2 stops
ALO
8:15a
BWI
3:51p
7h 36m
1 stop
Depart: Mon Dec 19 2016 Return: Sat Dec 24 2016 Trip spans 6 days
American Airlines
American Airlines
BWI
5:35a
ALO
5:43p
12h 08m
1 stop
ALO
1:20a
BWI
3:24p
14h 04m
1 stop
Depart: Tue Dec 20 2016 Return: Sat Dec 24 2016 Trip spans 5 days
American Airlines
American Airlines
BWI
5:35a
ALO
5:43p
12h 08m
1 stop
ALO
1:20a
BWI
3:24p
14h 04m
1 stop
Depart: Mon Dec 12 2016 Return: Wed Dec 21 2016 Trip spans 10 days
American Airlines
American Airlines
BWI
10:02a
ALO
5:38p
7h 36m
1 stop
ALO
8:15a
BWI
3:48p
7h 33m
1 stop
Depart: Tue Dec 13 2016 Return: Wed Dec 21 2016 Trip spans 9 days
American Airlines
American Airlines
BWI
5:32a
ALO
5:38p
12h 06m
1 stop
ALO
8:15a
BWI
3:48p
7h 33m
1 stop
Depart: Wed Dec 14 2016 Return: Mon Dec 19 2016 Trip spans 6 days
American Airlines
American Airlines
BWI
10:02a
ALO
5:38p
7h 36m
1 stop
ALO
1:20a
BWI
3:48p
14h 28m
1 stop
Depart: Thu Dec 15 2016 Return: Mon Dec 19 2016 Trip spans 5 days
American Airlines
American Airlines
BWI
2:55a
ALO
5:43p
14h 48m
1 stop
ALO
1:20a
BWI
6:14a
4h 54m
1 stop
Depart: Fri Dec 16 2016 Return: Mon Dec 19 2016 Trip spans 4 days
American Airlines
American Airlines
BWI
5:35a
ALO
5:43p
12h 08m
1 stop
ALO
1:20a
BWI
8:32a
7h 12m
1 stop
Depart: Sat Dec 17 2016 Return: Wed Dec 21 2016 Trip spans 5 days
American Airlines
American Airlines
BWI
10:00a
ALO
5:43p
7h 43m
1 stop
ALO
8:15a
BWI
3:48p
7h 33m
1 stop
Depart: Sun Dec 18 2016 Return: Sat Dec 24 2016 Trip spans 7 days
American Airlines
American Airlines
BWI
10:02a
ALO
5:43p
7h 41m
1 stop
ALO
1:20a
BWI
3:24p
14h 04m
1 stop
Depart: Fri Dec 23 2016 Return: Thu Dec 29 2016 Trip spans 7 days
American Airlines
American Airlines
BWI
2:55a
ALO
5:43p
14h 48m
1 stop
ALO
8:15a
BWI
3:59a
19h 44m
1 stop
Depart: Sat Dec 10 2016 Return: Sun Dec 11 2016 Trip spans 2 days
American Airlines
American Airlines
BWI
12:45p
ALO
5:38p
4h 53m
1 stop
ALO
1:20a
BWI
5:43a
4h 23m
1 stop
Depart: Sat Dec 24 2016 Return: Sat Dec 31 2016 Trip spans 8 days
American Airlines
American Airlines
BWI
10:35a
ALO
5:43p
7h 08m
2 stops
ALO
1:20a
BWI
3:24p
14h 04m
1 stop
Depart: Thu Dec 8 2016 Return: Sun Dec 11 2016 Trip spans 4 days
American Airlines
American Airlines
BWI
2:59a
ALO
8:50a
5h 51m
1 stop
ALO
1:20a
BWI
5:43a
4h 23m
1 stop
Depart: Thu Dec 22 2016 Return: Wed Dec 28 2016 Trip spans 7 days
American Airlines
American Airlines
BWI
10:02a
ALO
5:43p
7h 41m
1 stop
ALO
8:15a
BWI
3:48p
7h 33m
1 stop
Depart: Sun Dec 11 2016 Return: Wed Dec 21 2016 Trip spans 11 days
American Airlines
American Airlines
BWI
2:59a
ALO
5:38p
14h 39m
1 stop
ALO
8:15a
BWI
3:48p
7h 33m
1 stop
Depart: Wed Dec 21 2016 Return: Wed Dec 28 2016 Trip spans 8 days
American Airlines
American Airlines
BWI
2:55a
ALO
8:50a
5h 55m
1 stop
ALO
8:15a
BWI
3:48p
7h 33m
1 stop
* 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,
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Airports
Origin

Baltimore
$281
Destination

Waterloo
$281