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Cheap flights from Toronto to Ottawa from £83

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — YOW
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto to Ottawa are usually found in February or March, booked 43 days in advance, depart on a Sunday or Friday and return on a Wednesday

Cheap flight deals from Toronto to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Ottawa
Explore the most affordable flight options available from Toronto to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Wed 18/323:30
YYZ
-
YOW
Nonstop1h 09m
WestJet
Wed 25/305:40
YOW
-
YYZ
Nonstop1h 21m
WestJet
Deal found 1/2£83
Wed 4/307:15
YYZ
-
YOW
Nonstop1h 08m
Porter Airlines
Wed 4/315:05
YOW
-
YYZ
Nonstop1h 15m
Porter Airlines
Deal found 2/2£237
Fri 6/307:15
YYZ
-
YOW
Nonstop1h 08m
Porter Airlines
Fri 6/315:05
YOW
-
YYZ
Nonstop1h 15m
Porter Airlines
Deal found 2/2£265
Thu 12/223:30
YYZ
-
YOW
Nonstop1h 09m
Multiple Airlines
Fri 13/215:05
YOW
-
YYZ
Nonstop1h 23m
Multiple Airlines
Deal found 2/2£268
Sat 7/207:50
YYZ
-
YOW
1 stop6h 31m
Air Canada
Sat 7/219:25
YOW
-
YYZ
Nonstop1h 21m
Air Canada
Deal found 2/2£335
Sun 8/217:15
YYZ
-
YOW
Nonstop1h 13m
Porter Airlines
Tue 10/206:40
YOW
-
YYZ
Nonstop1h 23m
Porter Airlines
Deal found 1/2£356
Fri 6/207:15
YYZ
-
YOW
Nonstop1h 10m
Porter Airlines
Fri 6/215:05
YOW
-
YYZ
Nonstop1h 23m
Porter Airlines
Deal found 2/2£366
Sat 7/207:15
YYZ
-
YOW
Nonstop1h 10m
Porter Airlines
Sat 7/218:50
YOW
-
YYZ
Nonstop1h 21m
Porter Airlines
Deal found 2/2£379
Tue 17/207:55
YYZ
-
YOW
2 stops6h 45m
Porter Airlines
Sat 21/210:00
YOW
-
YYZ
Nonstop1h 20m
Porter Airlines
Deal found 1/2£407
Fri 13/217:20
YYZ
-
YOW
Nonstop1h 13m
Porter Airlines
Mon 16/220:55
YOW
-
YYZ
2 stops14h 54m
Porter Airlines
Deal found 31/1£446

Find flight deals from Toronto to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 February 2026.

Round-trip from

£83

Popular in

July

Cheapest in

February

Average price

£137

Good round-trip deal

£135 or less

Good one-way deal

£106 or less
WestJet
  • WestJet
  • 18/3-25/3
  • Nonstop
  • 2h 30m total
  • Toronto to Ottawa
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Toronto (YTO) to Ottawa.
Search Deals
Price to beat on a one-way flight from Toronto (YTO) to Ottawa.
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Toronto to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 February 2026.
Use the filters below to find and compare flights from Toronto to Ottawa that are best for you.

Fly from

Toronto

Fly to

Ottawa

Route

Depart

Return

Price

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Wed 4/3

07:15-08:23

Nonstop1h 08m

Ottawa

Wed 4/3

15:05-16:20

Nonstop1h 15m

£237

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Wed 18/3

09:40-20:00

1 stop10h 20m

Ottawa

Wed 25/3

05:40-07:01

Nonstop1h 21m

£237

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Fri 6/3

07:15-08:23

Nonstop1h 08m

Ottawa

Fri 6/3

15:05-16:20

Nonstop1h 15m

£265

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Wed 18/3

09:40-00:40

2 stops15h 00m

Ottawa

Wed 25/3

05:40-07:01

Nonstop1h 21m

£335

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Thu 12/2

17:15-18:28

Nonstop1h 13m

Ottawa

Fri 13/2

19:55-13:15

2 stops17h 20m

£379

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Sat 21/2

07:55-14:40

2 stops6h 45m

Ottawa

Sun 22/2

06:40-08:03

Nonstop1h 23m

£407

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Tue 17/2

07:55-14:40

2 stops6h 45m

Ottawa

Sat 21/2

06:40-08:03

Nonstop1h 23m

£407

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Fri 13/2

15:45-16:58

Nonstop1h 13m

Ottawa

Sun 15/2

20:55-11:49

2 stops14h 54m

£446

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Fri 13/2

17:20-18:33

Nonstop1h 13m

Ottawa

Mon 16/2

20:55-11:49

2 stops14h 54m

£446

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Sat 28/3

09:00-14:39

1 stop5h 39m

Ottawa

Sun 29/3

18:45-16:02

2 stops21h 17m

£451

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 22 results
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Best time to book a flight from Toronto to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Toronto with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Toronto to Ottawa

How far ahead should I book a flight from Toronto to Ottawa?

Use this chart to determine the optimal time to book a return flight from Toronto to Ottawa. Price data was last updated on 30 January 2026.

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from Toronto to Ottawa. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Toronto to Ottawa?

Currently, February is the cheapest month in which you can book a flight from Toronto to Ottawa (average of £53). Flying from Toronto to Ottawa in August is currently the most expensive (average of £102). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YTO to YOW?

Find hourly flight availability from Toronto to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 February 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 54% on flights from Toronto to Ottawa by exploring options for tickets in the morning.

Weekly flight availability from Toronto to Ottawa

Explore weekly flight availability from Toronto to Ottawa. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 2 February 2026.

The most flights from YTO to YOW are scheduled on a Monday (73 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (47 on average).

How often are flights from Toronto to Ottawa delayed?

About 18% of weekly flights between Toronto and Ottawa have experienced delays in the past year, with the average delay time being 102 minutes.

What is the most punctual flight time for Toronto to Ottawa flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Toronto to Ottawa flights?

Over the past year, Porter Airlines have had the lowest number of delays on this route, with just 18% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from Toronto to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ottawa from Toronto?

    Located just 6.6 mi from the city center, Ottawa is the airport most travelers will use when flying to Ottawa from Toronto. Booking flights from Toronto to Ottawa (YOW) should be relatively easy as there are 59 daily inbound flights from Toronto from 1 airline.

  • How long is the flight from Toronto to Ottawa?

    Porter Airlines and WestJet can get you from Toronto to Ottawa in just under 1h 08m. Your travel time can differ by up to 13h 52m. The distance between Toronto and Ottawa is about 225 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Toronto to Ottawa round-trip?

    According to our current data, Air Canada (£135), offers the cheapest pricing from Toronto to Ottawa. Users have found that Air Canada is 20% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Toronto to Ottawa?

    The top 3 most reliable airlines when flying from Toronto to Ottawa are Jazz (67%), Delta (55%) and Cathay Pacific (52%).

  • What are the cheapest flights from Toronto to Ottawa?

    Looking for the cheapest flight from Toronto to Ottawa? While on average our users pay £121, our data indicates the cheapest price to be £106. The most popular route (Toronto Pearson Intl - Ottawa), is priced around £115.

  • Can I find deals for flights from Toronto to Ottawa that include hotel bookings?

    Yes. In addition to deals on Toronto to Ottawa flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Toronto to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Ottawa.

  • Can I find deals for business class flights from Toronto to Ottawa?

    Yes. Cheapflights offers flight deals from Toronto to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Toronto to Ottawa?

    Currently, February is the cheapest month in which you can book a flight from Toronto to Ottawa (average of £53). Flying from Toronto to Ottawa in August is currently the most expensive (average of £102). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Brockville
Smiths Falls

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Toronto to Ottawa

Discover the top airline that operate flights from Toronto to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£135Average£135FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Toronto to Ottawa?

Deals for Toronto to Ottawa flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Toronto to Ottawa?

Cheapflights simply makes it quick and affordable to book flights from Toronto to Ottawa by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Toronto to Ottawa with no change fees?

Yes, we can. To see specific flights from Toronto to Ottawa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Toronto to Ottawa become cheaper?

Not ready to book yet? You can track prices for flights from Toronto to Ottawa on Cheapflights with our Price Alert feature and get notified when better prices are available.

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