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Cheap flights from Toronto to Ottawa from £80

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 24/5. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — YOW
3 Jun — 10 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto to Ottawa are usually found in February or August, booked 79 days in advance, depart on a Tuesday or Monday and return on a Sunday

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 4 May 2026.

Fri 5/613:50
YYZ
-
YOW
Nonstop1h 05m
Porter Airlines
Wed 10/608:40
YOW
-
YYZ
Nonstop1h 09m
Porter Airlines
Deal found 3/5£138
Wed 10/607:00
YYZ
-
YOW
Nonstop1h 05m
Porter Airlines
Thu 11/616:00
YOW
-
YYZ
Nonstop1h 09m
Porter Airlines
Deal found 1/5£139
Mon 1/607:00
YYZ
-
YOW
Nonstop1h 05m
Porter Airlines
Tue 2/608:40
YOW
-
YYZ
Nonstop1h 09m
Porter Airlines
Deal found 2/5£140
Sun 14/607:00
YYZ
-
YOW
Nonstop1h 05m
Porter Airlines
Sun 21/607:00
YOW
-
YYZ
Nonstop1h 09m
Porter Airlines
Deal found 30/4£158
Thu 4/613:50
YYZ
-
YOW
Nonstop1h 05m
Porter Airlines
Sat 6/607:00
YOW
-
YYZ
Nonstop1h 09m
Porter Airlines
Deal found 30/4£161
Sun 24/523:20
YYZ
-
YOW
Nonstop1h 05m
Porter Airlines
Sat 30/508:40
YOW
-
YYZ
Nonstop1h 09m
Porter Airlines
Deal found 3/5£161
Sat 23/507:00
YYZ
-
YOW
Nonstop1h 05m
Porter Airlines
Mon 25/507:00
YOW
-
YYZ
Nonstop1h 09m
Porter Airlines
Deal found 3/5£182
Thu 18/616:30
YYZ
-
YOW
Nonstop1h 05m
WestJet
Thu 25/612:25
YOW
-
YYZ
1 stop7h 30m
WestJet
Deal found 4/5£184
Mon 18/507:00
YYZ
-
YOW
Nonstop1h 05m
Porter Airlines
Fri 29/516:00
YOW
-
YYZ
Nonstop1h 09m
Porter Airlines
Deal found 3/5£200
Mon 1/623:15
YYZ
-
YOW
Nonstop1h 05m
WestJet
Tue 2/607:20
YOW
-
YYZ
2 stops12h 35m
WestJet
Deal found 2/5£226

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 4 May 2026.

Round-trip from

£138

One-way from

£80

Popular in

April

Cheapest in

February

Average price

£172

Good round-trip deal

£284 or less

Good one-way deal

£225 or less
Porter Airlines
  • Porter Airlines
  • 5/6-10/6
  • Nonstop
  • 2h 14m total
  • Toronto to Ottawa
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Porter Airlines
  • Porter Airlines
  • 24/5
  • Nonstop
  • 1h 05m total
  • Toronto to Ottawa
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£11 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in May 2026
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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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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 4 May 2026.
Use the filters below to find and compare flights from Toronto to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Mon 1/6

07:00-08:05

Nonstop1h 05m

Ottawa

Tue 2/6

08:40-09:49

Nonstop1h 09m

£140

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Mon 25/5

07:00-08:05

Nonstop1h 05m

Ottawa

Sun 31/5

07:00-08:09

Nonstop1h 09m

£161

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Thu 4/6

13:50-14:55

Nonstop1h 05m

Ottawa

Sat 6/6

07:00-08:09

Nonstop1h 09m

£161

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Sun 24/5

11:50-12:55

Nonstop1h 05m

Ottawa

Fri 29/5

16:00-17:09

Nonstop1h 09m

£161

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Sun 7/6

07:00-08:05

Nonstop1h 05m

Ottawa

Thu 11/6

16:00-17:09

Nonstop1h 09m

£161

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Fri 22/5

07:00-08:05

Nonstop1h 05m

Ottawa

Sat 30/5

08:40-09:49

Nonstop1h 09m

£182

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Tue 19/5

13:50-14:55

Nonstop1h 05m

Ottawa

Mon 25/5

08:40-09:49

Nonstop1h 09m

£200

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Mon 18/5

07:00-08:05

Nonstop1h 05m

Ottawa

Mon 25/5

07:00-08:09

Nonstop1h 09m

£200

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Wed 10/6

23:15-00:20

Nonstop1h 05m

Ottawa

Thu 11/6

12:25-23:59

2 stops11h 34m

£239

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Tue 26/5

07:00-08:05

Nonstop1h 05m

Ottawa

Tue 26/5

13:50-22:00

2 stops8h 10m

£402

Flights are sorted by cheapest return flights first.

Deals found on 1/5

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

Booking 76 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, January is the cheapest month in which you can book a flight from Toronto to Ottawa (average of £26). Flying from Toronto to Ottawa in June is currently the most expensive (average of £423). 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 4 May 2026.

Unlike at midday, when flights are generally more expensive, you can save up to 50% 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 4 May 2026.

The most flights from YTO to YOW are scheduled on a Friday (100 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (66 on average).

How much does it cost for a return flight from Toronto to Ottawa?

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 17% 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 80 daily inbound flights from Toronto from 2 different airlines.

  • How long is the flight from Toronto to Ottawa?

    Porter Airlines can get you from Toronto to Ottawa in just under 1h 05m. Your travel time will be generally consistent. The distance between Toronto and Ottawa is about 225 mi. Generally, flights for this route are direct.

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

    According to our current data, WestJet (£90), and Air Canada (£136) offers the cheapest pricing from Toronto to Ottawa. Users have found that WestJet is 50% 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 Philippine Airlines (100%), XiamenAir (83%) and Porter Airlines (83%).

  • What are the cheapest flights from Toronto to Ottawa?

    Looking for the cheapest flight from Toronto to Ottawa? While on average our users pay £311, our data indicates the cheapest price to be £84. The most popular route (Toronto Pearson Intl - Ottawa), is priced around £138.

  • 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, January is the cheapest month in which you can book a flight from Toronto to Ottawa (average of £26). Flying from Toronto to Ottawa in June is currently the most expensive (average of £423). 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 2 airlines flying from Toronto to Ottawa

Discover the top 2 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 858,174 searches. Data last updated 4 May 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£90Average£91FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£136Average£136FlexibilityNo 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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