$617 Find Cheap Flights from Ontario 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 4/12. 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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Cheap Flights from Ontario to Waterloo

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario 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 Ontario to Waterloo

Sun, Apr 12 - Sun, Apr 19
American Airlines Logo
1:15 pm - 11:49 pm
YYZ
-
ALO
11h 34m
1 stop
American Airlines Logo
2:23 pm - 12:35 pm
ALO
-
YYZ
21h 12m
1 stop
$617American Airlines
Sat, Apr 11 - Sat, Apr 18
American Airlines Logo
6:27 pm - 1:53 pm
YYZ
-
ALO
20h 26m
1 stop
American Airlines Logo
5:40 am - 10:53 am
ALO
-
YYZ
4h 13m
1 stop
$618American Airlines
Fri, May 1 - Fri, May 8
American Airlines Logo
1:15 pm - 11:49 pm
YYZ
-
ALO
11h 34m
1 stop
American Airlines Logo
5:40 am - 10:53 am
ALO
-
YYZ
4h 13m
1 stop
$626American Airlines
Thu, Apr 30 - Thu, May 7
American Airlines Logo
3:13 pm - 11:49 pm
YYZ
-
ALO
9h 36m
1 stop
American Airlines Logo
5:40 am - 5:40 pm
ALO
-
YYZ
11h 00m
1 stop
$631American Airlines
Fri, May 1 - Fri, May 8
American Airlines Logo
10:59 am - 11:49 pm
YYZ
-
ALO
13h 50m
2 stops
American Airlines Logo
2:23 pm - 12:35 pm
ALO
-
YYZ
21h 12m
1 stop
$636American Airlines
Thu, Apr 30 - Thu, May 7
American Airlines Logo
5:25 pm - 11:49 pm
YYZ
-
ALO
7h 24m
2 stops
American Airlines Logo
2:23 pm - 12:35 pm
ALO
-
YYZ
21h 12m
1 stop
$641American Airlines
Thu, Apr 30 - Thu, May 7
American Airlines Logo
6:00 am - 1:53 pm
YYZ
-
ALO
8h 53m
2 stops
American Airlines Logo
5:40 am - 5:26 pm
ALO
-
YYZ
10h 46m
2 stops
$646American Airlines
Useful Info

Good to know

Cheapest flight$617
Flight from Toronto to Waterloo

FAQs for booking flights from Ontario to Waterloo

  • How does KAYAK find such low prices on flights from Ontario 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 Ontario to Waterloo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Waterloo from Ontario 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 Ontario 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 Ontario with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario 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 Ontario 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)