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Cheap flights from Ottawa to Toronto from C$ 74

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YTO
16 Apr — 23 Apr1
1 adult

Cheapflights Tip: The best prices from Ottawa to Toronto are usually found in January or November, booked 48 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Ottawa to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Toronto (YTO). 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 11 April 2025.

Round-trip from

C$ 146

One-way from

C$ 74

Popular in

June

Cheapest in

January

Average price

C$ 309

Good round-trip deal

C$ 361 or less

Good one-way deal

C$ 181 or less
WestJet
  • WestJet
  • 24/5-31/5
  • Nonstop
  • 2h 16m total
  • Ottawa to Toronto
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WestJet
  • WestJet
  • 5/5
  • Nonstop
  • 1h 09m total
  • Ottawa to Toronto
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Highest demand for flights based on searches. 16% potential increase in price (C$ 87 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 13 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Ottawa to Toronto (YTO).
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Price to beat on a one-way flight from Ottawa to Toronto (YTO).
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Find flight deals from Ottawa to Toronto

Cheapest flights from Ottawa to Toronto
Explore the most affordable flight options available from Ottawa to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 April 2025.

Sat 24/55:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Sat 31/511:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Deal found 10/4C$ 146
Sun 25/55:55 a.m.YOW - YYZ
Nonstop1h 09mMultiple Airlines
Sun 1/66:55 a.m.YYZ - YOW
Nonstop1h 06mMultiple Airlines
Deal found 10/4C$ 230
Tue 13/58:35 a.m.YOW - YYZ
1 stop8h 15mPorter Airlines
Tue 13/57:55 p.m.YYZ - YOW
Nonstop1h 06mPorter Airlines
Deal found 10/4C$ 233
Tue 6/59:35 a.m.YOW - YTZ
Nonstop1h 03mPorter Airlines
Tue 6/52:00 p.m.YTZ - YOW
1 stop6h 06mPorter Airlines
Deal found 10/4C$ 306
Thu 1/510:30 a.m.YOW - YTZ
Nonstop1h 02mAir Canada
Sun 4/57:20 p.m.YTZ - YOW
Nonstop0h 55mAir Canada
Deal found 9/4C$ 359
Sun 25/57:35 p.m.YOW - YTZ
Nonstop1h 02mMultiple Airlines
Sun 1/66:40 p.m.YTZ - YOW
Nonstop0h 58mMultiple Airlines
Deal found 10/4C$ 378
Fri 15/89:20 a.m.YOW - YYZ
Nonstop1h 09mAir Canada
Sat 16/812:30 a.m.YYZ - YOW
Nonstop1h 05mAir Canada
Deal found 10/4C$ 418
Fri 4/73:25 p.m.YOW - YTZ
Nonstop1h 02mAir Transat
Fri 11/78:05 p.m.YTZ - YOW
Nonstop0h 58mAir Transat
Deal found 10/4C$ 438
Thu 1/58:15 p.m.YOW - YHM
1 stop28h 26mMultiple Airlines
Wed 7/56:00 a.m.YHM - YOW
1 stop18h 42mMultiple Airlines
Deal found 10/4C$ 639
Wed 30/46:00 a.m.YOW - YHM
1 stop18h 41mWestJet
Wed 7/56:00 a.m.YHM - YOW
1 stop24h 48mWestJet
Deal found 10/4C$ 646

Cheapflights Fare Finder

Customize your flight search to find flights from Ottawa to Toronto 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 629,999 searches. Data last updated 11 April 2025.
Use the filters below to find and compare flights from Ottawa to Toronto that are best for you.

Fly from

Ottawa

Fly to

Toronto

Route

Depart

Return

Price

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sat 24/5

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Sat 31/5

11:15 p.m.-12:22 a.m.

Nonstop1h 07m

C$ 146

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sun 25/5

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Sun 1/6

6:55 a.m.-8:01 a.m.

Nonstop1h 06m

C$ 230

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Tue 13/5

8:35 a.m.-4:50 p.m.

1 stop8h 15m

Toronto Pearson Intl

Tue 13/5

7:55 p.m.-9:01 p.m.

Nonstop1h 06m

C$ 233

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Tue 6/5

9:35 a.m.-10:38 a.m.

Nonstop1h 03m

Toronto Island

Tue 6/5

2:00 p.m.-8:06 p.m.

1 stop6h 06m

C$ 306

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Thu 1/5

10:30 a.m.-11:32 a.m.

Nonstop1h 02m

Toronto Island

Sun 4/5

7:20 p.m.-8:15 p.m.

Nonstop0h 55m

C$ 359

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Sun 25/5

7:35 p.m.-8:37 p.m.

Nonstop1h 02m

Toronto Island

Sun 1/6

6:40 p.m.-7:38 p.m.

Nonstop0h 58m

C$ 378

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sun 4/5

9:20 a.m.-10:27 a.m.

Nonstop1h 07m

Toronto Pearson Intl

Mon 26/5

12:30 a.m.-1:34 a.m.

Nonstop1h 04m

C$ 397

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Thu 1/5

8:15 p.m.-12:41 a.m.

1 stop28h 26m

Hamilton

Wed 7/5

6:00 a.m.-12:42 a.m.

1 stop18h 42m

C$ 639

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Wed 30/4

6:00 a.m.-12:41 a.m.

1 stop18h 41m

Hamilton

Wed 7/5

6:00 a.m.-6:48 a.m.

1 stop24h 48m

C$ 646

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Mon 5/5

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

C$ 74

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/4

Showing 1-10 of 21 results
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Best time to book a flight from Ottawa to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Ottawa with our price prediction graph.
Estimated round-trip 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 Ottawa to Toronto

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

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Toronto. Price data was last updated on 4 April 2025.

To ensure you get the cheapest price possible for a flight from Ottawa to Toronto, you should look to book at least 48 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.

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

Currently, January is the cheapest month in which you can book a flight from Ottawa to Toronto (average of C$ 167). Flying from Ottawa to Toronto in July is currently the most expensive (average of C$ 258). 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 YOW to YTO?

Find hourly flight availability from Ottawa to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 April 2025.

When flying from Ottawa to Toronto, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 48% versus a flight in the evening.

What is the cheapest day to fly from Ottawa to Toronto?

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Toronto. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Ottawa to Toronto flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Ottawa to Toronto

Explore weekly flight availability from Ottawa to Toronto. 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 11 April 2025.

The most flights from YOW to YTO are scheduled on a Thursday (76 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (33 on average).

Rainfall in Toronto by month

Plan your trip to Toronto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto when rainfall is around 51.0 mm.

Temperature in Toronto by month

Plan your trip to Toronto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto, 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 -6.0 C).

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Toronto. Reviews last updated 11 April 2025.
Read reviews from past customers who have flown Porter Airlines, Air Transat and WestJet from Ottawa to Toronto. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
280 reviews
Check prices

Overall

8.0

Comfort

8.0

Crew

8.7

Food

7.6

Entertainment

6.9

Boarding

8.2

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Porter Airlines
8.0
Very good
280 reviews
Porter Airlines
8.0
Very good
280 reviews
Check prices

Overall

8.0

Comfort

8.0

Crew

8.7

Food

7.6

Entertainment

6.9

Boarding

8.2

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
280 reviews
Check prices

Overall

8.0

Comfort

8.0

Crew

8.7

Food

7.6

Entertainment

6.9

Boarding

8.2

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
WestJet
7.2
Good
2,802 reviews
Porter Airlines
8.0
Very good
280 reviews
Check prices

Overall

8.0

Comfort

8.0

Crew

8.7

Food

7.6

Entertainment

6.9

Boarding

8.2

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Canada
7.0
Good
9,085 reviews
Porter Airlines
8.0
Very good
280 reviews
Check prices

Overall

8.0

Comfort

8.0

Crew

8.7

Food

7.6

Entertainment

6.9

Boarding

8.2

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Ottawa to Toronto Travel Guide

Pearson International Airport is the largest and busiest airport in all of Canada. You will have a lot of options for flying into this airport. This main airport is located only 14 miles to the northwest of Toronto’s downtown area. There are five runways that are used to facilitate trips for passengers coming from two terminals.

Billy Bishop Toronto City Airport is also known as the Toronto Island Airport. This one is the ninth busiest in all of Canada. It’s the third busiest airport in the province of Ontario. When it was constructed, Billy Bishop was the main airport servicing flights to and from Toronto.

Related info for your journey

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

  • What airports serve Ottawa to Toronto flights?

    When you fly from Ottawa to Toronto, you’ll board your plane at Macdonald-Carter International Airport and get off the flight at either Billy Bishop Toronto City Airport or Pearson International Airport. There are a few different airlines that offer flights throughout the day on a daily basis between Ottawa and Toronto.

  • Which airlines fly directly from Ottawa to Toronto?

    Ottawa isn’t far from Toronto. It’s only about 242 miles away. This is why the only flights you’ll find between these two cities are direct. You can fly with Air Canada and go from Ottawa to Pearson in just over an hour. If you want to fly with WestJet, you can fly into either Pearson or Billy Bishop in Toronto. Porter Airlines is another option that flies into Billy Bishop.

  • What are the stopover options between Ottawa to Toronto?

    If you were hoping to have a stopover somewhere between Ottawa and Toronto you won’t find that. This flight is too short to warrant stopping anywhere on the way. The good news is that there are many choices of non-stop flights that are running all day, every day.

  • Do I need a passport or visa to fly from Ottawa to Toronto?

    You are not required to have a passport or obtain a visa to fly between Ottawa and Toronto. This is a domestic flight that only requires a valid form of identification for each Canadian passenger.

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

    Most people fly from Ottawa (YOW) if they book a flight from Ottawa to Toronto. On average, Ottawa has 51 outbound flights to Toronto per day from 4 airlines. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

  • What are the cheapest airlines flying from Ottawa to Toronto round-trip?

    Flying on WestJet is currently your cheapest option to Toronto, with prices starting at C$ 146. Additional round-trip tickets that might be worth considering are offered by Porter Airlines and Air Canada, with the lowest prices starting at C$ 233 and C$ 359, respectively. You may be able to fly from Ottawa to Toronto for 54% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Ottawa to Toronto one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 74. Users have also found prices from C$ 125 and C$ 178 on Porter Airlines and Air Canada, respectively.

  • What are the most popular routes from Ottawa to Toronto?

    The most popular flight routes from Ottawa to Toronto are Ottawa - Toronto Pearson Intl, Ottawa - Toronto Island and Ottawa - Hamilton.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Ottawa to Toronto on time: Air Canada Rouge (100%), Jazz (83%), Egyptair (82%).

  • What are the cheapest flights from Ottawa to Toronto?

    On average you can expect to pay C$ 1,529 for a flight from Ottawa to Toronto. The cheapest flight overall is C$ 78 while the most popular route, (Ottawa - Toronto Pearson Intl) is currently priced at C$ 161.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Toronto 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 Ottawa to Toronto?

    Currently, January is the cheapest month in which you can book a flight from Ottawa to Toronto (average of C$ 167). Flying from Ottawa to Toronto in July is currently the most expensive (average of C$ 258). 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

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Fly from Ottawa to Toronto on these airlines

Choose from the following airlines for your flight from Ottawa to Toronto. Flights are based on user searches made on Cheapflights and were last updated on 11 April 2025.
Porter Airlines flights from Ottawa to Toronto
WestJet flights from Ottawa to Toronto
Air Canada flights from Ottawa to Toronto

Top 4 airlines flying from Ottawa to Toronto

Discover the top 4 airlines that operate flights from Ottawa to Toronto. 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 629,999 searches. Data last updated 11 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 138AverageC$ 208FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 193AverageC$ 424FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 255AverageC$ 442FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 273AverageC$ 416FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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

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

Cheapflights helps you search for flights from Ottawa to Toronto 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.

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

Cheapflights helps you find that perfect flight to Toronto from Ottawa by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Toronto from Ottawa? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Ottawa to Toronto and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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