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Cheap flights from Ontario to Ottawa from C$ 77

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YOW
2 Apr — 9 Apr1
1 adult

Cheap flight deals from Ontario to Ottawa

Keep the following information in mind while searching for Ontario to Ottawa flight deals. Data was last updated 28 March 2025.

Round-trip from

C$ 139

One-way from

C$ 77

Popular in

May

Cheapest in

February

Average price

C$ 323

Good round-trip deal

C$ 258 or less

Good one-way deal

C$ 150 or less
WestJet
  • WestJet
  • 11/5-18/5
  • Nonstop
  • 2h 16m total
  • Ontario to Ottawa
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WestJet
  • WestJet
  • 22/4
  • Nonstop
  • 1h 09m total
  • Ontario to Ottawa
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Highest demand for flights based on searches. 16% potential increase in price (C$ 100 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 14 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Ontario to Ottawa.
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Price to beat on a one-way flight from Ontario to Ottawa.
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Find flight deals from Ontario to Ottawa

Cheapest flights from Ontario to Ottawa
Explore the most affordable flight options available from Ontario to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Sun 11/511:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Sun 18/55:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Deal found 27/3C$ 139
Fri 25/411:00 p.m.YYZ - YOW
Nonstop1h 09mMultiple Airlines
Fri 2/54:40 p.m.YOW - YYZ
Nonstop1h 08mMultiple Airlines
Deal found 28/3C$ 226
Wed 4/67:45 a.m.YTZ - YOW
1 stop8h 11mPorter Airlines
Wed 4/66:25 p.m.YOW - YTZ
Nonstop1h 02mPorter Airlines
Deal found 27/3C$ 253
Thu 1/56:55 a.m.YYZ - YOW
Nonstop1h 06mPorter Airlines
Thu 1/511:20 a.m.YOW - YYZ
Nonstop1h 08mPorter Airlines
Deal found 28/3C$ 267
Sat 19/47:20 p.m.YTZ - YOW
Nonstop0h 55mAir Canada
Sun 20/410:30 a.m.YOW - YTZ
Nonstop1h 02mAir Canada
Deal found 27/3C$ 332
Thu 24/46:00 a.m.YQT - YOW
Nonstop2h 15mMultiple Airlines
Mon 12/54:40 p.m.YOW - YQT
1 stop16h 10mMultiple Airlines
Deal found 26/3C$ 337
Sat 19/45:20 p.m.YTZ - YOW
Nonstop0h 59mAir Transat
Tue 29/47:00 a.m.YOW - YTZ
Nonstop1h 08mAir Transat
Deal found 26/3C$ 364
Mon 5/56:45 a.m.YUL - YOW
1 stop17h 37mWestJet
Mon 12/55:55 a.m.YOW - YUL
1 stop18h 42mWestJet
Deal found 28/3C$ 377
Thu 24/410:15 a.m.YTZ - YOW
Nonstop0h 59mMultiple Airlines
Thu 1/58:35 a.m.YOW - YTZ
Nonstop1h 02mMultiple Airlines
Deal found 27/3C$ 387
Sat 26/46:00 a.m.YQT - YOW
Nonstop2h 15mPorter Airlines
Sat 3/56:25 p.m.YOW - YQT
Nonstop2h 20mPorter Airlines
Deal found 27/3C$ 414
Wed 23/412:30 a.m.YYZ - YOW
Nonstop1h 04mAir Canada
Fri 25/46:00 a.m.YOW - YYZ
Nonstop1h 20mAir Canada
Deal found 26/3C$ 419
Fri 25/46:45 a.m.YUL - YOW
1 stop7h 19mMultiple Airlines
Fri 2/54:40 p.m.YOW - YUL
1 stop7h 57mMultiple Airlines
Deal found 28/3C$ 435

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario 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 629,999 searches. Data last updated 28 March 2025.
Use the filters below to find and compare flights from Ontario to Ottawa that are best for you.

Fly from

Ontario

Fly to

Ottawa

Route

Depart

Return

Price

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Sun 11/5

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

Nonstop1h 07m

Ottawa

Sun 18/5

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

Nonstop1h 09m

C$ 139

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Fri 25/4

11:00 p.m.-12:09 a.m.

Nonstop1h 09m

Ottawa

Fri 2/5

4:40 p.m.-5:48 p.m.

Nonstop1h 08m

C$ 226

TorontoOttawa

YTZ - YOW

YTZYOW

Toronto Island

Wed 4/6

7:45 a.m.-3:56 p.m.

1 stop8h 11m

Ottawa

Wed 4/6

6:25 p.m.-7:27 p.m.

Nonstop1h 02m

C$ 253

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Thu 1/5

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

Nonstop1h 06m

Ottawa

Thu 1/5

11:20 a.m.-12:28 p.m.

Nonstop1h 08m

C$ 267

TorontoOttawa

YTZ - YOW

YTZYOW

Toronto Island

Sat 19/4

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

Nonstop0h 55m

Ottawa

Sun 20/4

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

Nonstop1h 02m

C$ 332

Thunder BayOttawa

YQT - YOW

YQTYOW

Thunder Bay

Thu 24/4

6:00 a.m.-8:15 a.m.

Nonstop2h 15m

Ottawa

Mon 12/5

4:40 p.m.-8:50 a.m.

1 stop16h 10m

C$ 337

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Wed 14/5

6:45 a.m.-12:22 a.m.

1 stop17h 37m

Ottawa

Wed 21/5

5:55 a.m.-12:37 a.m.

1 stop18h 42m

C$ 363

TorontoOttawa

YTZ - YOW

YTZYOW

Toronto Island

Sat 19/4

5:20 p.m.-6:19 p.m.

Nonstop0h 59m

Ottawa

Tue 29/4

7:00 a.m.-8:08 a.m.

Nonstop1h 08m

C$ 364

TorontoOttawa

YTZ - YOW

YTZYOW

Toronto Island

Thu 24/4

10:15 a.m.-11:14 a.m.

Nonstop0h 59m

Ottawa

Thu 1/5

8:35 a.m.-9:37 a.m.

Nonstop1h 02m

C$ 387

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Wed 23/4

10:45 a.m.-2:04 p.m.

1 stop3h 19m

Ottawa

Wed 30/4

5:05 p.m.-12:37 a.m.

1 stop7h 32m

C$ 399

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 58 results
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Best time to book a flight from Ontario to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Ontario 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 Ontario to Ottawa

What is the cheapest month to book a flight from Region of Ontario to Ottawa?

Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Ottawa (average of C$ 224). Flying from Region of Ontario to Ottawa in December is currently the most expensive (average of C$ 326). 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 ON to YOW?

Find hourly flight availability from Ontario 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 28 March 2025.

When flying from Region of Ontario to Ottawa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Region of Ontario to Ottawa

Explore weekly flight availability from Ontario 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 28 March 2025.

The most flights from CAON to YOW are scheduled on a Thursday (59 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Ottawa by month

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

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.

Temperature in Ottawa by month

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

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).

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 28 March 2025.
Read reviews from past customers who have flown Porter Airlines, Air Transat and WestJet from Ontario to Ottawa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
276 reviews
Check prices

Boarding

8.2

Food

7.6

Crew

8.7

Entertainment

6.9

Comfort

8.0

Overall

7.9

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
7.9
Good
276 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Boarding

8.2

Food

7.6

Crew

8.7

Entertainment

6.9

Comfort

8.0

Overall

7.9

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
381 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Boarding

8.2

Food

7.6

Crew

8.7

Entertainment

6.9

Comfort

8.0

Overall

7.9

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
2,785 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Boarding

8.2

Food

7.6

Crew

8.7

Entertainment

6.9

Comfort

8.0

Overall

7.9

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
8,986 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Boarding

8.2

Food

7.6

Crew

8.7

Entertainment

6.9

Comfort

8.0

Overall

7.9

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?

Related info for your journey

Find useful and relevant information for your journey from Ontario 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 Ontario?

    Ottawa (YOW) is the airport you will fly into if you book a flight from Ontario to Ottawa. It is only a 10.6 km journey from Ottawa (YOW) to Ottawa’s city centre.

  • What are the cheapest airlines to fly from Region of Ontario to Ottawa one-way?

    C$ 77 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Porter Airlines and Air Canada, with prices starting from C$ 127 and C$ 166, respectively.

  • What are the most popular routes from Region of Ontario to Ottawa?

    The most popular route from Region of Ontario to Ottawa is Toronto Pearson Intl - Ottawa. You may also consider Toronto Island - Ottawa or Windsor - Ottawa.

  • What are the most reliable airlines from Region of Ontario to Ottawa?

    Consider Air Canada Rouge (100%), Jazz (100%) or Porter Airlines (90%) when booking your flight. These represent the most reliable airlines when flying from Region of Ontario to Ottawa.

  • What are the cheapest flights from Region of Ontario to Ottawa?

    While on average a flight from Region of Ontario to Ottawa is generally C$ 416, our data shows the cheapest flight currently is C$ 98. When looking at the most popular route, (Toronto Pearson Intl - Ottawa), you can expect to pay C$ 220 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario 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 Region of Ontario to Ottawa?

    Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Ottawa (average of C$ 224). Flying from Region of Ontario to Ottawa in December is currently the most expensive (average of C$ 326). 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 Ontario?

Book flights to Ontario if you plan to visit one of these locations
Gatineau
Perth
Smiths Falls
Prescott
Brockville
Wakefield
Lanark

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Alternative routes for Ontario to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Ontario to Ottawa

Discover the top 4 airlines that operate flights from Ontario 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 629,999 searches. Data last updated 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 96AverageC$ 228FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 187AverageC$ 471FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 278AverageC$ 543FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 281AverageC$ 590FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 Ontario to Ottawa?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Ottawa. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Ottawa for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Ottawa, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Ontario to Ottawa 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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