ALO

$497 Find Cheap Flights from Washington to Waterloo

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Waterloo departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Washington to Waterloo

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Waterloo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington to Waterloo

Mon, Apr 20 - Mon, Apr 27
American Airlines Logo
1:19 pm - 11:49 pm
SEA
-
ALO
8h 30m
1 stop
American Airlines Logo
5:40 am - 12:29 pm
ALO
-
SEA
8h 49m
1 stop
$497American Airlines
Mon, Apr 20 - Mon, Apr 27
American Airlines Logo
3:17 pm - 11:49 pm
SEA
-
ALO
6h 32m
1 stop
American Airlines Logo
2:23 pm - 10:47 pm
ALO
-
SEA
10h 24m
2 stops
$502American Airlines
Mon, Apr 20 - Mon, Apr 27
American Airlines Logo
11:55 pm - 1:53 pm
SEA
-
ALO
11h 58m
2 stops
American Airlines Logo
2:23 pm - 12:44 am
ALO
-
SEA
12h 21m
2 stops
$508American Airlines
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
1:23 pm - 11:49 pm
PDX
-
ALO
8h 26m
1 stop
American Airlines Logo
5:40 am - 12:33 pm
ALO
-
PDX
8h 53m
1 stop
$536American Airlines
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
1:23 pm - 11:49 pm
PDX
-
ALO
8h 26m
1 stop
American Airlines Logo
2:23 pm - 11:03 pm
ALO
-
PDX
10h 40m
2 stops
$541American Airlines
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
10:23 pm - 1:53 pm
PDX
-
ALO
13h 30m
2 stops
American Airlines Logo
2:23 pm - 11:03 pm
ALO
-
PDX
10h 40m
2 stops
$546American Airlines
Wed, Apr 8 - Sun, Apr 12
American Airlines Logo
3:17 pm - 11:49 pm
SEA
-
ALO
6h 32m
1 stop
American Airlines Logo
2:23 pm - 10:38 pm
ALO
-
SEA
10h 15m
1 stop
$548American Airlines
Wed, Apr 8 - Sun, Apr 12
American Airlines Logo
11:55 pm - 1:53 pm
SEA
-
ALO
11h 58m
2 stops
American Airlines Logo
2:23 pm - 10:38 pm
ALO
-
SEA
10h 15m
1 stop
$553American Airlines
Fri, Jun 12 - Sun, Jun 14
American Airlines Logo
1:45 pm - 12:09 am
PDX
-
ALO
8h 24m
1 stop
American Airlines Logo
3:02 pm - 9:51 pm
ALO
-
PDX
8h 49m
1 stop
$587American Airlines
Fri, Apr 10 - Tue, Apr 14
American Airlines Logo
3:16 pm - 11:49 pm
PDX
-
ALO
6h 33m
1 stop
American Airlines Logo
5:40 am - 12:33 pm
ALO
-
PDX
8h 53m
1 stop
$625American Airlines
Useful Info

Good to know

Cheapest flight$497
Flight from Seattle to Waterloo

FAQs for booking flights from Washington to Waterloo

  • How does KAYAK find such low prices on flights from Washington to Waterloo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Waterloo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Waterloo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Waterloo from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington to Waterloo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Waterloo with an airline and back to Washington with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Waterloo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Waterloo from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Waterloo

Information on the airport you'll fly into in Waterloo

Waterloo (ALO)