C$ 121 Find Cheap Flights from Ottawa to Mississauga – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Mississauga departing on 14/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 186
Typical prices: C$ 233-C$ 531
WestJet
Thu 10/9Sun 13/9
YOW - YYZ • Direct
Cheapest one-way flights
C$ 121
Typical prices: C$ 158-C$ 488
WestJet
Fri 14/8
YOW - YYZ • Direct
Arrival airport
You can’t fly directly to Mississauga. It is served by Toronto (YYZ), located 10.1 km from Mississauga.
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We hope you love your trip to Mississauga!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Ottawa to Mississauga (YOW-YYZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Mississauga that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Mississauga

Thu, 10 Sep - Sun, 13 Sep
WestJet Logo
6:55 a.m. - 8:00 a.m.
YOW
-
YYZ
1h 05mdirect
WestJet Logo
11:15 p.m. - 12:20 a.m.
YYZ
-
YOW
1h 05mdirect
C$ 186WestJet
Thu, 10 Sep - Sun, 13 Sep
WestJet Logo
6:55 a.m. - 8:00 a.m.
YOW
-
YYZ
1h 05mdirect
WestJet Logo
11:15 p.m. - 12:20 a.m.
YYZ
-
YOW
1h 05mdirect
C$ 187WestJet
Thu, 10 Sep - Sun, 13 Sep
WestJet Logo
6:55 a.m. - 8:00 a.m.
YOW
-
YYZ
1h 05mdirect
WestJet Logo
11:15 p.m. - 12:20 a.m.
YYZ
-
YOW
1h 05mdirect
C$ 189WestJet
Thu, 10 Sep - Sun, 13 Sep
WestJet Logo
6:55 a.m. - 8:00 a.m.
YOW
-
YYZ
1h 05mdirect
WestJet Logo
11:15 p.m. - 12:20 a.m.
YYZ
-
YOW
1h 05mdirect
C$ 193WestJet
Fri, 25 Sep - Tue, 29 Sep
WestJet Logo
6:55 a.m. - 8:00 a.m.
YOW
-
YYZ
1h 05mdirect
WestJet Logo
11:15 p.m. - 12:20 a.m.
YYZ
-
YOW
1h 05mdirect
C$ 194WestJet
Mon, 7 Sep - Mon, 14 Sep
WestJet Logo
6:55 a.m. - 8:00 a.m.
YOW
-
YYZ
1h 05mdirect
WestJet Logo
11:15 p.m. - 12:20 a.m.
YYZ
-
YOW
1h 05mdirect
C$ 196WestJet
Thu, 10 Sep - Sun, 13 Sep
WestJet Logo
6:55 a.m. - 8:00 a.m.
YOW
-
YYZ
1h 05mdirect
WestJet Logo
11:15 p.m. - 12:20 a.m.
YYZ
-
YOW
1h 05mdirect
C$ 197WestJet
Thu, 10 Sep - Sun, 13 Sep
WestJet Logo
6:55 a.m. - 8:00 a.m.
YOW
-
YYZ
1h 05mdirect
WestJet Logo
11:15 p.m. - 12:20 a.m.
YYZ
-
YOW
1h 05mdirect
C$ 199WestJet
Thu, 10 Sep - Sun, 13 Sep
WestJet Logo
6:55 a.m. - 8:00 a.m.
YOW
-
YYZ
1h 05mdirect
WestJet Logo
11:15 p.m. - 12:20 a.m.
YYZ
-
YOW
1h 05mdirect
C$ 200WestJet
Sun, 6 Sep - Sun, 13 Sep
WestJet Logo
6:55 a.m. - 8:00 a.m.
YOW
-
YYZ
1h 05mdirect
WestJet Logo
11:15 p.m. - 12:20 a.m.
YYZ
-
YOW
1h 05mdirect
C$ 202WestJet
Useful Info

Good to know

Low season

July

Cheapest flight

C$ 121
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Ottawa to Toronto Pearson Airport

When to book flights from Ottawa to Mississauga

Are your dates flexible? Find out the best times to travel from Ottawa to Mississauga based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Ottawa to Mississauga

  • Which airports will I be using when flying from Ottawa to Mississauga?

    When flying out of Ottawa you’ll be using Ottawa. Mississauga does not have its own airport so you’ll be flying into nearby Toronto Pearson Intl airport, which is 10.1 km away.

  • How long does a flight from Ottawa to Mississauga take?

    Direct flights cover the 583 km separating Ottawa and Mississauga in about 1h 05m.

  • How many flights are there between Ottawa and Mississauga?

    80 direct flights run between Ottawa and Mississauga on a daily basis. On average, there are about 561 departures each week.

  • What’s the cheapest day of the week to fly between Ottawa and Mississauga?

    Consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Ottawa, you’ll find the best rates on Thursdays and the most expensive ones on Saturdays.

  • How does KAYAK find such low prices on flights from Ottawa to Mississauga?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Mississauga.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Mississauga?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Mississauga from Ottawa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to Mississauga?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Mississauga with an airline and back to Ottawa with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Mississauga?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Mississauga from Ottawa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Ottawa to Mississauga?

    In the last 5 days, the cheapest one-way ticket between Ottawa and Mississauga found on KAYAK was with WestJet for C$ 65. WestJet offered a round-trip connection for C$ 124 and Air Canada for C$ 171.

Top tips for finding cheap flights from Ottawa to Mississauga

  • There is no airport in Mississauga. Instead, you’ll be flying into Toronto Pearson Airport when flying between Ottawa and Mississauga.
  • The cheapest flight from Ottawa to Mississauga was found 43 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be March, April and May. The cheapest month to fly is May.

Top 4 airlines flying from Ottawa to Mississauga

 
Need help choosing which airline to fly with from Ottawa to Mississauga? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Porter AirlinesOverall score based on 448 reviews
6.9Entertainment
8.6Crew
8.0Comfort
8.2Boarding
7.5Food
Airline reviews

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

2.0 MediocreFAISAL, Jul 2025
YTZ - YOW
Read more Porter Airlines reviews

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

Staff were excellant. Only snacks served. Some turbulence so we were offered Free beer or wine.

The check-in staff, boarding staff, and flight crew were all very friendly. Really miss the Porter lounge in Ottawa.

Thanks for giving a beer to everyone in the seat infront of me and then telling me that I can’t have one because they are going to land. I guess I need to pay for a seat and then pick one in the very front of the plane

Due to mechanical problems it was delayed causing problems the actual flight. Was fune

Delayed by 2.5 hours. This happened previously on my flight from YOW to YVR on Dec. 26.2023. This is a terrible airline. The reason was there was lack of ground crew. This is a known event. AVOID PORTER AIRLINES IF YOU CAN. There is a reason half the plane was empty.

Flight Ottawa to Toronto canceled and no crew was available to direct me on what to do. I opened a file and I wait to be compensated.

I had checked in online the day before but was instructed to collect our boarding passes when we arrived. I am not completely comfortable using the automated Kiosks and always enjoy the nostalgia of speaking with someone when checking in for a flight. Upon doing so however, we were immediately asked,"did you check in online already?" To which I replied, "yes, but we were asked to retrieve our boarding passes upon arrival." She then said, "that's what those machines over there are for. We really encourage people to use those." That unfortunately sparked a series of shortness and overall poor behavior in my opinion from the woman who checked us in. I understand it was early in the morning but I am always excited to experience flying and that interaction has unfortunately left a bitter taste in my mouth to the point I will forever now hesitate to book with Porter again. Thank you for taking the time to read this. Cheers, JD

Porter, like most airlines, need to improve their baggage policies. In reality, there are no longer 'cheap flights' because passengers pay exorbitant baggage fees.

Porter is the airline that does care. All trips with Porter have been smooth and relaxing. The extras are the customer appreciation. The others just don’t do that.

My screen was broken so now movies, etc, but I didn’t really mind. They did work on it, so good effort on their part.

Porter airlines was good. I didn't have the best experience when booking through airfare assist however, as I got no final confirmation from them that the flight was booked until I called them. Even then, the confirmation code they gave me was incorrect and couldn't be used for check in. On a positive note airfare assist was actually picked up the phone relatively quickly when calling

The flight crew were very good, polite, and professional. Unfortunately, the rest of the experience left much to be desired. The food was extremely bland—almost tasteless. We chose the non vegetarian .The lasagna was just plain pasta with a tiny garnish and no seasoning. It felt like eating starch only, The bigger issue was with luggage and space. We boarded with three tickets, and while the seats in front of us were nearly empty, all the overhead compartments had already been filled by passengers boarding to the back. This left us and many others with no overhead storage for our carry-ons. Our bags couldn’t fit well under the seats either, which meant we lost the little legroom we had. The result was a horrible, cramped experience—sore knees, no space to stretch, and no way to rest or sleep comfortably. According to the crew this was a rather normal thing. It is obviously normal that people board with handbag and carry on but they should be only allowed to use their overhead compartment and under their seat not the way it is managed that all the spaces in the front of the plane being occupied by the people sitting way back in the plane.

This has been the worst experience I’ve ever had. Basically, I lost my round-trip tickets because one of my last names was missing, and you didn’t allow me to correct it. I had to purchase a full ticket again. Once I get home, I will start legal proceedings against you.

It’s ok just the boarding point is far too far

Not so much porter it's your site! Not good

They are a sister company with Air Transat and the two companies do not work well together. If you have any issues the two companies will blame each other and you will miss your flights. The help line does not help

The connecting flight lay over was 4.00 hours, the gate agent booked me on the next flight which was about to depart at no extra cost.

Old plane, hard seats, 1.30 hours delay, while seating on the plane waiting for departure.

I think as another discount flyer they stepped up the bar. I think they should stay around for awhile

I didn’t have any food but my Prosecco hit the spot. We left on time and the crew was friendly.

I wasn’t able to book or pay for a seat and they forgot to check me in for my third flight so I spent 24 hours in Toronto waiting for another one.

I like the wider seats, Plus lots of legroom, Lacking entertainment, no tv or screen to play with

The keg from Edmonton to Toronto My wife found it very cold. Other than that great flight.

Good value, minor delay due to waiting for inbound plane but they gave accurate information about wait time. Able to switch to a seat by my husband thanks to a kind flight attendant

Flight itself good .Landing at terminal3 and connections to terminal1,it is connections nightmare,specially for disable person

The seats very Uncomfortable, no meal and no entertainment for a 4Hours flight. Smooth Flight, Great Take off and landing. Superb crew!

It was good, flight was on time, boarding was smooth and done in zones, food was good too but there was no form of entertainment. Luggage’s were intact. So an overall good flight

Not a tonne of food for purchase items for early morning.

Long delay die to pet mix up. Also bags took forever to get to carousel

Air traffic delay meant boarding started, then plane was evacuated and passengers sent back to the terminal for 1 hour. Very little information shared.

The crew was amazing! I was a bit surprised and disappointed that there was not wifi available for personal use. The only thing I would change would be the seat cushions. They are not comfortable at all for long flights.

They lost my checked in luggage, why do I pay for my cargo not arriving at the same destination as me?

Poor planning meant the plane was delayed an hour, then a thunder storm started and the ground staff couldn't work. Eventual arrival in Santiago was 3 hours late resulting in missed connections and the need to buy new tickets.

Air Canada is the worst but the only option for my route

Delays, cancelled, re-booked, cancelled, re-booked. Arrived too late to do pre-paid tour. So tired went to bed early

Well you cancelled our direct flight to Austin from Toronto granted you got us on another flight but sent us to Denver then onto Austin delaying our arrival time in Austin by 7 hrs I was flying with 3 other people none of us were happy with our Air Canada experience

Both flights were good however , zero entertainment on YYZ to RSW flight. Helps to have some distraction on flights over 2 hours.

We had delayed flight and I arrived 2 hrs late But I got safety destiny

Unfriendly staff, delayed flight, luggage took almost an hour. Very disappointing.

Everything you need to know for your flight from Ottawa to Mississauga

Complete your trip to Mississauga with a hotel stay or car rental