Find flights
Deals
Airlines
Travel Guide
English
Round-trip from | C$ 160 |
---|---|
One-way from | C$ 78 |
Popular in | July |
Cheapest in | February |
Average price | C$ 421 |
Good round-trip deal | C$ 297 or less |
Good one-way deal | C$ 171 or less |
Fly from
Route
Depart
Return
Price
TorontoOttawa
YYZ - YOW
YYZYOW
Toronto Pearson Intl
jue. 11/9
11:15 p.m.-12:22 a.m.
Nonstop1h 07m
Ottawa
jue. 18/9
5:55 a.m.-7:04 a.m.
Nonstop1h 09m
TorontoOttawa
YYZ - YOW
YYZYOW
Toronto Pearson Intl
jue. 2/10
4:15 p.m.-5:21 p.m.
Nonstop1h 06m
Ottawa
dom. 5/10
5:55 a.m.-7:04 a.m.
Nonstop1h 09m
TorontoOttawa
YTZ - YOW
YTZYOW
Toronto Island
jue. 14/8
10:20 a.m.-11:17 a.m.
Nonstop0h 57m
Ottawa
dom. 17/8
9:20 p.m.-10:22 p.m.
Nonstop1h 02m
TorontoOttawa
YTZ - YOW
YTZYOW
Toronto Island
lun. 11/8
7:00 a.m.-7:58 a.m.
Nonstop0h 58m
Ottawa
jue. 14/8
6:40 p.m.-7:42 p.m.
Nonstop1h 02m
TorontoOttawa
YTZ - YOW
YTZYOW
Toronto Island
lun. 11/8
4:10 p.m.-5:07 p.m.
Nonstop0h 57m
Ottawa
sáb. 16/8
10:30 a.m.-11:31 a.m.
Nonstop1h 01m
TorontoOttawa
YTZ - YOW
YTZYOW
Toronto Island
jue. 4/9
7:00 a.m.-7:59 a.m.
Nonstop0h 59m
Ottawa
dom. 7/9
8:40 p.m.-9:43 p.m.
Nonstop1h 03m
HamiltonOttawa
YHM - YOW
YHMYOW
Hamilton
jue. 11/9
6:00 a.m.-2:56 p.m.
1 stop8h 56m
Ottawa
mar. 16/9
3:35 p.m.-12:40 a.m.
1 stop9h 05m
HamiltonOttawa
YHM - YOW
YHMYOW
Hamilton
jue. 4/9
5:45 p.m.-4:19 p.m.
2 stops22h 34m
Ottawa
dom. 7/9
5:15 p.m.-4:44 p.m.
3 stops23h 29m
HamiltonOttawa
YHM - YOW
YHMYOW
Hamilton
jue. 11/9
7:05 a.m.-5:54 p.m.
1 stop10h 49m
Ottawa
jue. 18/9
8:45 a.m.-5:59 p.m.
1 stop9h 14m
TorontoOttawa
YYZ - YOW
YYZYOW
Toronto Pearson Intl
jue. 16/10
11:15 p.m.-12:22 a.m.
Nonstop1h 07m
To ensure you get the cheapest price possible for a flight to Ottawa, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
On average, a flight from Toronto to Ottawa takes 3 hours 36 minutes. Flights to Ottawa from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.
Users looking for the lowest fares to Ottawa should consider flying on Monday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday afternoons, when prices are usually at their highest.
The most flights from Toronto to Ottawa are scheduled on a Monday (82 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (58 on average).
The most popular airlines flying from Toronto to Ottawa are Porter Airlines, WestJet and Air Canada.
The cheapest airlines flying from Toronto to Ottawa are WestJet, Porter Airlines and Air Canada.
In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.
If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).
Entertainment
Boarding
Comfort
Overall
Food
Crew
Reviews
Anonymous,Jul 2025
LIS - YYZ
Entertainment
Boarding
Comfort
Overall
Food
Crew
Reviews
Anonymous,Jul 2025
LIS - YYZ
Entertainment
Boarding
Comfort
Overall
Food
Crew
Reviews
Anonymous,Jul 2025
LIS - YYZ
Entertainment
Boarding
Comfort
Overall
Food
Crew
Reviews
Anonymous,Jul 2025
LIS - YYZ
Entertainment
Boarding
Comfort
Overall
Food
Crew
Reviews
Anonymous,Jul 2025
LIS - YYZ
Ottawa has a vast range of temperatures between summer and winter, and is subject to unpredictable weather conditions. Winters are generally snowy and icy. Temperatures in winter can drop as low as -25 degrees Celsius at night, but averages are misleading because days can be much warmer. Ice storms can occur. Summer weather in Ottawa is warm and humid, with temperatures exceeding 30 degrees fairly often, sometimes as early as April and as late as October. Summers are usually short, though, and spring and autumn are unpredictable, with early or late snowfalls possible or even unseasonal heat waves.
The easiest way to get around Ottawa is by foot. Most of the city’s attractions are close to each other. If you don’t feel like a walk, you can hop on the O-Train, a light rail transit system covering eight kilometres. The buses are an excellent option, since there are many routes and the buses move quickly through traffic in dedicated bus lanes. Taxis are cheap and accessible, and you can also take summer boats on the Rideau Canal.
Cheapflights helps you search for flights to Ottawa via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Ottawa.
Need flexible booking options for your flight to Ottawa ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!