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Cheap flights from Ottawa to Ontario from C$ 70

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YYZ
8 Apr — 15 Apr1
1 adult

Cheap flight deals from Ottawa to Ontario

Keep the following information in mind while searching for Ottawa to Ontario flight deals. Data was last updated 3 April 2025.

Round-trip from

C$ 143

One-way from

C$ 70

Popular in

June

Cheapest in

January

Average price

C$ 320

Good round-trip deal

C$ 370 or less

Good one-way deal

C$ 210 or less
WestJet
  • WestJet
  • 24/4-27/4
  • Nonstop
  • 2h 28m total
  • Ottawa to Ontario
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WestJet
  • WestJet
  • 2/5
  • Nonstop
  • 1h 09m total
  • Ottawa to Ontario
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 89 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 Ontario.
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Price to beat on a one-way flight from Ottawa to Ontario.
Search Deals

Find flight deals from Ottawa to Ontario

Cheapest flights from Ottawa to Ontario
Explore the most affordable flight options available from Ottawa to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 April 2025.

Thu 24/45:55 a.m.YOW - YYZ
Nonstop1h 21mWestJet
Sun 27/411:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Deal found 2/4C$ 143
Thu 1/511:20 a.m.YOW - YYZ
Nonstop1h 08mMultiple Airlines
Thu 8/511:15 p.m.YYZ - YOW
Nonstop1h 07mMultiple Airlines
Deal found 1/4C$ 223
Tue 22/49:50 a.m.YOW - YTZ
1 stop9h 10mPorter Airlines
Tue 22/49:30 p.m.YTZ - YOW
Nonstop0h 59mPorter Airlines
Deal found 2/4C$ 278
Fri 25/44:05 p.m.YOW - YYZ
1 stop16h 28mPorter Airlines
Sat 26/42:00 p.m.YYZ - YOW
Nonstop1h 10mPorter Airlines
Deal found 2/4C$ 308
Sat 17/55:55 a.m.YOW - YUL
1 stop18h 42mWestJet
Sat 24/56:45 a.m.YUL - YOW
1 stop17h 37mWestJet
Deal found 2/4C$ 308
Thu 24/47:10 p.m.YOW - YQT
Nonstop2h 29mPorter Airlines
Sun 27/46:00 a.m.YQT - YOW
Nonstop2h 15mPorter Airlines
Deal found 2/4C$ 316
Thu 1/55:35 p.m.YOW - YTZ
Nonstop1h 02mAir Canada
Thu 8/54:20 p.m.YTZ - YOW
Nonstop0h 55mAir Canada
Deal found 1/4C$ 319
Wed 7/55:55 a.m.YOW - YQT
1 stop26h 55mMultiple Airlines
Wed 14/511:45 a.m.YQT - YOW
Nonstop2h 10mMultiple Airlines
Deal found 2/4C$ 329
Thu 1/512:35 p.m.YOW - YUL
1 stop5h 20mPorter Airlines
Sun 4/58:55 a.m.YUL - YOW
1 stop4h 03mPorter Airlines
Deal found 31/3C$ 383
Fri 30/59:20 a.m.YOW - YYZ
Nonstop1h 07mAir Canada
Sun 1/612:30 a.m.YYZ - YOW
Nonstop1h 04mAir Canada
Deal found 1/4C$ 406
Sun 4/59:35 a.m.YOW - YQG
1 stop3h 35mPorter Airlines
Thu 8/51:50 p.m.YQG - YOW
1 stop5h 43mPorter Airlines
Deal found 1/4C$ 426
Thu 24/45:45 a.m.YOW - YQT
2 stops10h 54mAir Canada
Sun 27/45:00 a.m.YQT - YOW
2 stops7h 17mAir Canada
Deal found 2/4C$ 429

Cheapflights Fare Finder

Customize your flight search to find flights from Ottawa to Ontario 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 3 April 2025.
Use the filters below to find and compare flights from Ottawa to Ontario that are best for you.

Fly from

Ottawa

Fly to

Ontario

Route

Depart

Return

Price

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 24/4

5:55 a.m.-7:16 a.m.

Nonstop1h 21m

Toronto Pearson Intl

Sun 27/4

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

Nonstop1h 07m

C$ 143

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sun 18/5

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

Nonstop1h 09m

Toronto Pearson Intl

Sun 25/5

9:15 a.m.-10:21 a.m.

Nonstop1h 06m

C$ 217

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Tue 22/4

9:50 a.m.-7:00 p.m.

1 stop9h 10m

Toronto Island

Tue 22/4

9:30 p.m.-10:29 p.m.

Nonstop0h 59m

C$ 278

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Fri 25/4

4:05 p.m.-8:33 a.m.

1 stop16h 28m

Toronto Pearson Intl

Sat 26/4

2:00 p.m.-3:10 p.m.

Nonstop1h 10m

C$ 308

OttawaMontreal

YOW - YUL

YOWYUL

Ottawa

Sat 17/5

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

1 stop18h 42m

Montreal Pierre Elliott Trudeau Intl

Sat 24/5

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

1 stop17h 37m

C$ 308

OttawaThunder Bay

YOW - YQT

YOWYQT

Ottawa

Thu 24/4

7:10 p.m.-9:39 p.m.

Nonstop2h 29m

Thunder Bay

Sun 27/4

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

Nonstop2h 15m

C$ 316

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Thu 1/5

5:35 p.m.-6:37 p.m.

Nonstop1h 02m

Toronto Island

Thu 8/5

4:20 p.m.-5:15 p.m.

Nonstop0h 55m

C$ 319

OttawaThunder Bay

YOW - YQT

YOWYQT

Ottawa

Wed 7/5

5:55 a.m.-8:50 a.m.

1 stop26h 55m

Thunder Bay

Wed 14/5

11:45 a.m.-1:55 p.m.

Nonstop2h 10m

C$ 329

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 1/5

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

Nonstop1h 07m

Toronto Pearson Intl

Wed 7/5

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

Nonstop1h 04m

C$ 376

OttawaMontreal

YOW - YUL

YOWYUL

Ottawa

Thu 1/5

12:35 p.m.-5:55 p.m.

1 stop5h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

8:55 a.m.-12:58 p.m.

1 stop4h 03m

C$ 383

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Showing 1-10 of 50 results
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Best time to book a flight from Ottawa to Ontario

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

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

Currently, January is the cheapest month in which you can book a flight from Ottawa to Region of Ontario (average of C$ 167). Flying from Ottawa to Region of Ontario 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 ON?

Find hourly flight availability from Ottawa to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ottawa to Region of Ontario as you normally would.

Weekly flight availability from Ottawa to Region of Ontario

Explore weekly flight availability from Ottawa to Ontario. 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 3 April 2025.

The most flights from YOW to CAON are scheduled on a Wednesday (56 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (38 on average).

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario 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 Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, 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 Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 3 April 2025.
Get a feel of what it's like to fly with Porter Airlines, Air Transat and WestJet from Ottawa to Ontario by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
279 reviews
Check prices

Crew

8.7

Overall

7.9

Entertainment

6.9

Comfort

8.0

Food

7.6

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
7.9
Good
279 reviews
Porter Airlines
7.9
Good
279 reviews
Check prices

Crew

8.7

Overall

7.9

Entertainment

6.9

Comfort

8.0

Food

7.6

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
382 reviews
Porter Airlines
7.9
Good
279 reviews
Check prices

Crew

8.7

Overall

7.9

Entertainment

6.9

Comfort

8.0

Food

7.6

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
2,795 reviews
Porter Airlines
7.9
Good
279 reviews
Check prices

Crew

8.7

Overall

7.9

Entertainment

6.9

Comfort

8.0

Food

7.6

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
9,028 reviews
Porter Airlines
7.9
Good
279 reviews
Check prices

Crew

8.7

Overall

7.9

Entertainment

6.9

Comfort

8.0

Food

7.6

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?

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Ontario. 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 from for flights from Ottawa to Ontario?

    Located just 10.6 km from the city centre, Ottawa (YOW) is the airport most travellers will use when flying to Ontario from Ottawa.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 70. However, be on the lookout for offers from Porter Airlines and Air Canada, as they are both options that can get you from Ottawa to Region of Ontario for a low price.

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

    When deciding which route to take from Ottawa to Region of Ontario consider Ottawa - Toronto Island, Ottawa - Toronto Pearson Intl or Ottawa - Windsor as they are the most popular.

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

    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 Region of Ontario on time: Air Canada Rouge (100%), Jazz (83%), Egyptair (82%).

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

    Looking for the cheapest flight from Ottawa to Region of Ontario? While on average our users pay C$ 3,757, our data indicates the cheapest price to be C$ 100. The most popular route (Ottawa - Toronto Island), is priced around C$ 335.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Ottawa to Region of Ontario (average of C$ 167). Flying from Ottawa to Region of Ontario 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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Alternative routes for Ottawa to Ontario

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

Discover the top 4 airlines that operate flights from Ottawa to Ontario. 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 3 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 140AverageC$ 377FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 196AverageC$ 470FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 241AverageC$ 570FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 278AverageC$ 466FlexibilityNo 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 Ontario?

When you search for this flight from Ottawa to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Ontario 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 Ottawa to Ontario with no change fees?

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

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

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

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