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Cheap flights from Ottawa to Mississauga from C$ 58

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YYZ
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Ottawa to Mississauga are usually found in February or November, booked 80 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Ottawa to Mississauga

Keep the following information in mind while searching for Ottawa to Mississauga flight deals. Data was last updated 11 September 2025.

Round-trip from

C$ 125

One-way from

C$ 58

Popular in

August

Cheapest in

February

Average price

C$ 345
WestJet
  • WestJet
  • 1/10-10/10
  • Nonstop
  • 2h 16m total
  • Ottawa to Mississauga
Search Deals
WestJet
  • WestJet
  • 4/10
  • Nonstop
  • 1h 09m total
  • Ottawa to Mississauga
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Ottawa to Mississauga

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

Wed 1/105:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Fri 10/1011:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Deal found 9/9C$ 125
Wed 1/105:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Wed 1/1011:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Deal found 9/9C$ 130
Sat 25/105:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Sat 1/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 10/9C$ 132
Thu 30/105:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Sun 2/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 10/9C$ 134
Thu 23/105:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Thu 23/1011:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Deal found 10/9C$ 136
Thu 9/105:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Sun 19/1011:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Deal found 8/9C$ 146
Sat 25/105:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Sun 26/1011:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 9/9C$ 147
Wed 8/105:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Mon 20/1011:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Deal found 10/9C$ 150

Cheapflights Fare Finder

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

Fly from

Ottawa

Fly to

Mississauga

Route

Depart

Return

Price

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sat 25/10

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

Nonstop1h 09m

Toronto Pearson Intl

Sat 1/11

11:30 p.m.-12:42 a.m.

Nonstop1h 12m

C$ 133

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 30/10

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Sun 2/11

11:30 p.m.-12:42 a.m.

Nonstop1h 12m

C$ 134

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 23/10

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

Nonstop1h 09m

Toronto Pearson Intl

Thu 23/10

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

Nonstop1h 07m

C$ 136

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Wed 8/10

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

Nonstop1h 09m

Toronto Pearson Intl

Mon 20/10

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

Nonstop1h 07m

C$ 150

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Fri 10/10

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

Nonstop1h 09m

Toronto Pearson Intl

Fri 17/10

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

Nonstop1h 07m

C$ 164

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 23/10

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

Nonstop1h 09m

Toronto Pearson Intl

Sat 25/10

4:15 p.m.-5:21 p.m.

Nonstop1h 06m

C$ 173

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Wed 24/9

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

Nonstop1h 09m

Toronto Pearson Intl

Wed 1/10

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

Nonstop1h 07m

C$ 176

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sat 27/9

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

Nonstop1h 09m

Toronto Pearson Intl

Sat 4/10

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

Nonstop1h 07m

C$ 176

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Tue 18/11

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Mon 1/12

5:15 p.m.-6:26 p.m.

Nonstop1h 11m

C$ 177

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Wed 8/10

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

Nonstop1h 09m

Toronto Pearson Intl

Wed 15/10

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

Nonstop1h 07m

C$ 180

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 23 results
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2
3

Best time to book a flight from Ottawa to Mississauga

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

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

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Mississauga. Price data was last updated on 29 August 2025.

To ensure you get the cheapest price possible for a flight from Ottawa to Mississauga, you should look to book at least 80 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 Mississauga?

Currently, January is the cheapest month in which you can book a flight from Ottawa to Mississauga (average of C$ 168). Flying from Ottawa to Mississauga 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 M1S?

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

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

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

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

Travelers seeking maximum savings on their Ottawa to Mississauga 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 Mississauga

Explore weekly flight availability from Ottawa to Mississauga. 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 September 2025.

The most flights from YOW to M1S are scheduled on a Thursday (55 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (39 on average).

Reviews of airlines servicing Mississauga

Get insights into the airlines that provide service to Mississauga. 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 Mississauga. Reviews last updated 11 September 2025.
Read through reviews of airlines operating flights from Ottawa to Mississauga, such as Porter Airlines,Air Transat, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
363 reviews
Check prices

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
Check prices

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 Transat
7.7
Good
438 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

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
Check prices

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
Check prices

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 Ottawa to Mississauga. 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 Mississauga?

    If you book a flight to Mississauga from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa. There are 46 flights from Ottawa to Mississauga per day from 4 different airlines.

  • How long is the flight from Ottawa to Mississauga?

    A quick flight from Ottawa to Mississauga can take about 1h 09m. WestJet provides one of the quickest options available for as low as C$ 133. Ottawa and Mississauga are separated by a distance of 362 km. All flights are typically direct.

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

    No one likes to see their flight delayed. When booking a flight from Ottawa to Mississauga consider choosing ITA Airways (84%), Egyptair (84%) or Asiana Airlines (80%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Ottawa to Mississauga?

    The cheapest flight price from Ottawa to Mississauga is C$ 106. On average you can expect to pay C$ 1,329. The most popular route, (Ottawa - Toronto Pearson Intl), can usually be booked for C$ 121.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Ottawa to Mississauga (average of C$ 168). Flying from Ottawa to Mississauga 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 Mississauga

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 Mississauga

Discover the top 4 airlines that operate flights from Ottawa to Mississauga. 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 September 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 106AverageC$ 337FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 186AverageC$ 396FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 222AverageC$ 539FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 224AverageC$ 409FlexibilityNo 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 Mississauga?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to Mississauga. 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 Ottawa to Mississauga?

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Mississauga for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Ottawa to Mississauga 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 Ottawa to Mississauga become cheaper?

Yes, Cheapflights offers price alerts on Ottawa to Mississauga flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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