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$54+ Cheap flights from Toronto (YTO) to Ottawa (YOW)

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — YOW
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Toronto to Ottawa are usually found in February or January, booked 55 days in advance, depart on a Friday or Wednesday and return on a Friday

Cheap 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 September 11, 2025.

Round-trip from

$108
(FlightHub)

One-way from

$54
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$274

Good round-trip deal

$201 or less

Good one-way deal

$154 or less
From Toronto (YTO) to Ottawa
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One-way flight from Toronto (YTO) to Ottawa
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Highest demand for flights based on searches. 12% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Toronto (YTO) to Ottawa.
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Price to beat on a one-way flight from Toronto (YTO) to Ottawa.
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Find flight deals from Toronto to Ottawa

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 September 11, 2025.

This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:30 pmYYZ - YOW
Nonstop1h 12mWestJet
Sun 11/235:40 amYOW - YYZ
Nonstop1h 25mWestJet
Deal found 9/10$108
This FlightHub deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:30 pmYYZ - YOW
Nonstop1h 12mWestJet
Thu 11/135:40 amYOW - YYZ
Nonstop1h 25mWestJet
Deal found 9/9$113
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1811:15 pmYYZ - YOW
Nonstop1h 07mWestJet
Sat 10/255:55 amYOW - YYZ
Nonstop1h 09mWestJet
Deal found 9/10$114
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:30 pmYYZ - YOW
Nonstop1h 12mWestJet
Thu 12/45:40 amYOW - YYZ
Nonstop1h 25mWestJet
Deal found 9/10$123
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/14:15 pmYYZ - YOW
Nonstop1h 06mMultiple Airlines
Thu 10/25:55 amYOW - YYZ
Nonstop1h 09mMultiple Airlines
Deal found 9/9$128
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/211:15 pmYYZ - YOW
Nonstop1h 07mWestJet
Tue 10/75:55 amYOW - YYZ
Nonstop1h 09mWestJet
Deal found 9/10$129
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/511:15 pmYYZ - YOW
Nonstop1h 07mWestJet
Wed 10/85:55 amYOW - YYZ
Nonstop1h 09mWestJet
Deal found 9/11$131
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/911:30 pmYYZ - YOW
Nonstop1h 12mWestJet
Tue 1/65:40 amYOW - YYZ
Nonstop1h 25mWestJet
Deal found 9/10$144
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1911:15 pmYYZ - YOW
Nonstop1h 07mWestJet
Tue 10/215:55 amYOW - YYZ
Nonstop1h 09mWestJet
Deal found 9/10$147
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:30 pmYYZ - YOW
Nonstop1h 12mMultiple Airlines
Mon 1/53:05 pmYOW - YYZ
Nonstop1h 15mMultiple Airlines
Deal found 9/10$148
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2611:15 pmYYZ - YOW
Nonstop1h 07mWestJet
Sun 9/285:55 amYOW - YYZ
Nonstop1h 09mWestJet
Deal found 9/9$164

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated September 11, 2025.
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

Thu 11/20

11:30 pm-12:42 am

Nonstop1h 12m

Ottawa

Sun 11/23

5:40 am-7:05 am

Nonstop1h 25m

$112

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Sat 10/18

11:15 pm-12:22 am

Nonstop1h 07m

Ottawa

Sat 10/25

5:55 am-7:04 am

Nonstop1h 09m

$114

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Thu 10/2

11:15 pm-12:22 am

Nonstop1h 07m

Ottawa

Tue 10/7

5:55 am-7:04 am

Nonstop1h 09m

$129

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Mon 12/8

11:30 pm-12:42 am

Nonstop1h 12m

Ottawa

Tue 1/6

6:55 pm-8:10 pm

Nonstop1h 15m

$148

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Tue 10/7

6:45 am-4:19 pm

1 stop9h 34m

Ottawa

Wed 10/8

5:55 am-7:04 am

Nonstop1h 09m

$164

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Fri 10/10

4:15 pm-5:21 pm

Nonstop1h 06m

Ottawa

Mon 10/13

5:55 am-7:04 am

Nonstop1h 09m

$178

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Thu 10/16

4:15 pm-5:21 pm

Nonstop1h 06m

Ottawa

Thu 10/23

5:55 am-7:04 am

Nonstop1h 09m

$178

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Fri 10/10

4:15 pm-5:21 pm

Nonstop1h 06m

Ottawa

Fri 10/17

5:55 am-7:04 am

Nonstop1h 09m

$178

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Fri 9/26

11:15 pm-12:22 am

Nonstop1h 07m

Ottawa

Sun 9/28

5:55 am-7:04 am

Nonstop1h 09m

$204

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Thu 12/25

3:40 pm-4:51 pm

Nonstop1h 11m

Ottawa

Mon 1/5

6:55 pm-8:10 pm

Nonstop1h 15m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 22 results
1
2
3

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 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 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 round-trip flight from Toronto to Ottawa. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from Toronto to Ottawa, you should look to book at least 55 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 Toronto to Ottawa?

Currently, January is the cheapest month in which you can book a flight from Toronto to Ottawa (average of $294). Flying from Toronto to Ottawa in September is currently the most expensive (average of $419). 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 September 11, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 19% on flights from Toronto to Ottawa by exploring options for tickets in the afternoon.

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

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

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

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 September 11, 2025.

The most flights from YTO to YOW are scheduled on a Thursday (81 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (53 on average).

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated September 11, 2025.
See what other customers who have flown with Porter Airlines, WestJet, and Air Canada from Toronto to Ottawa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
363 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.0

Overall

7.9

Food

7.6

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.0

Overall

7.9

Food

7.6

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
WestJet
7.2
Good
3,091 reviews
Porter Airlines
7.9
Good
363 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.0

Overall

7.9

Food

7.6

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.0

Overall

7.9

Food

7.6

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

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 61 daily inbound flights from Toronto from 4 different airlines.

  • How long is the flight from Toronto to Ottawa?

    WestJet can get you from Toronto to Ottawa in just under 1h 12m. Your travel time will be generally consistent. The distance between Toronto and Ottawa is about 225 mi. Most flights are nonstop.

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

    WestJet, at $116, was found to be the cheapest airline from Toronto to Ottawa.Alternate airlines to your destination round-trip include Porter Airlines and Air Canada. These flights start at 49% lower than the current average price 3 months from now.

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

    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 Toronto to Ottawa on time: EVA Air (90%), Egyptair (78%), Air Canada (76%).

  • What are the cheapest flights from Toronto to Ottawa?

    The cheapest flight price from Toronto to Ottawa is $99. On average you can expect to pay $279. The most popular route, (Toronto Pearson Intl - Ottawa), can usually be booked for $113.

  • 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 vacation 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, January is the cheapest month in which you can book a flight from Toronto to Ottawa (average of $294). Flying from Toronto to Ottawa in September is currently the most expensive (average of $419). 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

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Petawawa

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Toronto to Ottawa

Discover the top 4 airlines 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$116Average$135FlexibilityNo cancel feeOn-time60%
Porter AirlinesCheapest$124Average$347FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$155Average$359FlexibilityNo cancel feeOn-time67%
Air TransatCheapest$193Average$365FlexibilityNo cancel feeOn-time50%

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