YOW - YKF
C$ 345 Find Cheap Flights from Ottawa to Toronto Region of Waterloo Intl – Compare and Save
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Region of Waterloo Intl 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.
Everything you should know
Flight Deals
Cheap Flights from Ottawa to Region of Waterloo Intl (YOW-YKF)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Region of Waterloo Intl 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 Ottawa to Region of Waterloo Intl
Fri, 20 Nov - Fri, 27 Nov
2:40 p.m. - 6:15 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
27h 35m1 stop Halifax Intl
4:30 p.m. - 7:45 a.m.YKF Toronto Region of Waterloo Intl-YOW Ottawa
15h 15m1 stop Halifax Intl
C$ 672Multiple Airlines
Mon, 23 Nov - Mon, 30 Nov
2:40 p.m. - 10:00 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
7h 20m1 stop Halifax Intl
4:30 p.m. - 7:45 a.m.YKF Toronto Region of Waterloo Intl-YOW Ottawa
15h 15m1 stop Halifax Intl
C$ 681Multiple Airlines
Thu, 19 Nov - Thu, 26 Nov
6:55 p.m. - 3:45 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
20h 50m1 stop Calgary
7:00 p.m. - 11:40 p.m.YKF Toronto Region of Waterloo Intl-YOW Ottawa
28h 40m1 stop Calgary
C$ 691Multiple Airlines
Fri, 20 Nov - Fri, 27 Nov
2:40 p.m. - 10:00 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
7h 20m1 stop Halifax Intl
4:30 p.m. - 7:45 a.m.YKF Toronto Region of Waterloo Intl-YOW Ottawa
15h 15m1 stop Halifax Intl
C$ 719Multiple Airlines
Tue, 20 Oct - Fri, 23 Oct
8:00 a.m. - 6:20 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
10h 20m1 stop Halifax Intl
7:05 p.m. - 5:40 p.m.YKF Toronto Region of Waterloo Intl-YOW Ottawa
22h 35m3 stops Halifax Intl MET - Montreal Metropolitan Edmonton
C$ 757Multiple Airlines
Tue, 20 Oct - Fri, 23 Oct
8:00 a.m. - 6:20 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
10h 20m1 stop Halifax Intl
7:05 p.m. - 7:50 a.m.YKF Toronto Region of Waterloo Intl-YOW Ottawa
12h 45m1 stop Halifax Intl
C$ 766Multiple Airlines
Thu, 19 Nov - Thu, 26 Nov
8:50 p.m. - 10:00 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
25h 10m2 stops St John's Halifax Intl
7:00 p.m. - 1:12 p.m.YKF Toronto Region of Waterloo Intl-YOW Ottawa
18h 12m1 stop Calgary
C$ 771Multiple Airlines
Thu, 22 Oct - Fri, 30 Oct
8:00 a.m. - 6:20 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
10h 20m1 stop Halifax Intl
4:30 p.m. - 7:45 a.m.YKF Toronto Region of Waterloo Intl-YOW Ottawa
15h 15m1 stop Halifax Intl
C$ 778Multiple Airlines
Fri, 20 Nov - Fri, 27 Nov
6:55 p.m. - 6:15 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
23h 20m3 stops Edmonton MET - Montreal Metropolitan Halifax Intl
4:30 p.m. - 7:45 a.m.YKF Toronto Region of Waterloo Intl-YOW Ottawa
15h 15m1 stop Halifax Intl
C$ 832Multiple Airlines
Fri, 6 Nov - Mon, 9 Nov
6:55 p.m. - 6:15 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
23h 20m3 stops Edmonton MET - Montreal Metropolitan Halifax Intl
4:30 p.m. - 7:45 a.m.YKF Toronto Region of Waterloo Intl-YOW Ottawa
15h 15m1 stop Halifax Intl
C$ 836Multiple Airlines
Recent one-way flight deals from Ottawa to Region of Waterloo Intl
Fri, 4 Dec
6:10 a.m. - 3:45 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
9h 35m1 stop Calgary
C$ 345Multiple Airlines
Fri, 20 Nov
6:10 a.m. - 3:45 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
9h 35m1 stop Calgary
C$ 366Multiple Airlines
Mon, 23 Nov
6:10 a.m. - 3:45 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
9h 35m1 stop Calgary
C$ 369Multiple Airlines
Wed, 21 Oct
2:00 p.m. - 3:00 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
25h 00m1 stop Calgary
C$ 372Multiple Airlines
Wed, 21 Oct
8:00 a.m. - 6:20 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
10h 20m1 stop Halifax Intl
C$ 382Multiple Airlines
Thu, 22 Oct
8:00 a.m. - 6:20 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
10h 20m1 stop Halifax Intl
C$ 397Multiple Airlines
Sat, 28 Nov
8:40 a.m. - 6:15 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
9h 35m1 stop Halifax Intl
C$ 399Multiple Airlines
Thu, 22 Oct
8:00 a.m. - 6:20 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
10h 20m1 stop Halifax Intl
C$ 402Multiple Airlines
Thu, 22 Oct
8:00 a.m. - 6:20 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
10h 20m1 stop Halifax Intl
C$ 403Multiple Airlines
Tue, 20 Oct
8:00 a.m. - 6:20 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
10h 20m1 stop Halifax Intl
C$ 410Multiple Airlines
Recent last minute flight deals from Ottawa to Region of Waterloo Intl
Thu, 15 Oct - Sun, 18 Oct
8:00 a.m. - 6:20 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
10h 20m1 stop Halifax Intl
7:05 p.m. - 5:40 p.m.YKF Toronto Region of Waterloo Intl-YOW Ottawa
22h 35m3 stops Halifax Intl MET - Montreal Metropolitan Edmonton
C$ 902Multiple Airlines
Thu, 15 Oct - Sun, 18 Oct
8:00 a.m. - 6:20 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
10h 20m1 stop Halifax Intl
7:05 p.m. - 7:50 a.m.YKF Toronto Region of Waterloo Intl-YOW Ottawa
12h 45m1 stop Halifax Intl
C$ 917Multiple Airlines
Thu, 15 Oct - Tue, 20 Oct
8:00 a.m. - 6:20 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
10h 20m1 stop Halifax Intl
7:05 p.m. - 7:50 a.m.YKF Toronto Region of Waterloo Intl-YOW Ottawa
12h 45m1 stop Halifax Intl
C$ 922Multiple Airlines
Thu, 15 Oct - Sun, 18 Oct
8:00 a.m. - 6:20 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
10h 20m1 stop Halifax Intl
7:05 p.m. - 10:21 a.m.YKF Toronto Region of Waterloo Intl-YOW Ottawa
15h 16m2 stops Halifax Intl Montreal Pierre Elliott Trudeau Intl
C$ 955Multiple Airlines
Thu, 15 Oct - Sun, 18 Oct
8:00 a.m. - 6:20 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
10h 20m1 stop Halifax Intl
7:05 p.m. - 5:40 p.m.YKF Toronto Region of Waterloo Intl-YOW Ottawa
22h 35m3 stops Halifax Intl MET - Montreal Metropolitan Edmonton
C$ 1,021Multiple Airlines
Thu, 15 Oct - Sun, 18 Oct
6:00 a.m. - 6:20 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
12h 20m2 stops Montreal Pierre Elliott Trudeau Intl Halifax Intl
7:05 p.m. - 5:40 p.m.YKF Toronto Region of Waterloo Intl-YOW Ottawa
22h 35m3 stops Halifax Intl MET - Montreal Metropolitan Edmonton
C$ 1,051Multiple Airlines
Wed, 14 Oct - Thu, 15 Oct
8:00 a.m. - 6:20 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
10h 20m1 stop Halifax Intl
7:05 p.m. - 5:40 p.m.YKF Toronto Region of Waterloo Intl-YOW Ottawa
22h 35m3 stops Halifax Intl MET - Montreal Metropolitan Edmonton
C$ 1,147Multiple Airlines
Mon, 12 Oct - Mon, 19 Oct
8:00 a.m. - 6:20 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
10h 20m1 stop Halifax Intl
7:05 p.m. - 7:50 a.m.YKF Toronto Region of Waterloo Intl-YOW Ottawa
12h 45m1 stop Halifax Intl
C$ 1,175Multiple Airlines
Wed, 14 Oct - Thu, 15 Oct
8:00 a.m. - 6:20 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
10h 20m1 stop Halifax Intl
7:05 p.m. - 7:50 a.m.YKF Toronto Region of Waterloo Intl-YOW Ottawa
12h 45m1 stop Halifax Intl
C$ 1,188Multiple Airlines
Tue, 13 Oct - Fri, 16 Oct
8:15 p.m. - 7:50 p.m.YOW Ottawa-YKF Toronto Region of Waterloo Intl
23h 35m1 stop Calgary
8:40 p.m. - 5:35 a.m.YKF Toronto Region of Waterloo Intl-YOW Ottawa
8h 55m1 stop Calgary
C$ 1,537WestJet
Booking Insights
Price, demand, and travel trends for Ottawa to Toronto Region of Waterloo Intl Airport flights
Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.
What is the cheapest layover airport when flying from Ottawa to Toronto Region of Waterloo Intl Airport?
Flights via Toronto Pearson Intl (YYZ) offer the most affordable fares, with an average round-trip price of C$ 535. Based on KAYAK data over the past 3 months.
When flying from Ottawa to Toronto Region of Waterloo Intl Airport, which airport offers the shortest layover?
Toronto Pearson Intl (YYZ) had the shortest average connection time for Ottawa to Toronto Region of Waterloo Intl Airport layovers at 2h 26m over the past three months.
Key details for Ottawa to Toronto Region of Waterloo Intl Airport flights
Cheapest flight | C$ 345 |
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When to book flights from Ottawa to Region of Waterloo Intl
Are your dates flexible? Find out the best times to travel from Ottawa to Region of Waterloo Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
Your Ottawa to Toronto Region of Waterloo Intl Airport flight questions, answered
Find helpful answers about this route, including flight times, airports, airlines, and booking tips.
More options for your flight from Ottawa to Region of Waterloo Intl
Complete your trip to Toronto with a hotel stay or car rental
Information on your arrival and departure airports
Cabin class types available on flights to Region of Waterloo Intl
Cabin classes available on flights from Ottawa to Region of Waterloo Intl. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.
Find direct flights to and from Ottawa and Region of Waterloo Intl
Flights from domestic origins to Region of Waterloo Intl
Choose which airport to fly into in Ottawa
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.