C$ 128 Find Cheap Flights from Montreal 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 Montreal to Mississauga departing on 14/9. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 250
Typical prices: C$ 232-C$ 624
WestJet
Fri 23/10Sun 25/10
YUL - YYZ • Direct
Cheapest direct flights
C$ 250
Typical prices: C$ 232-C$ 623
WestJet
Thu 22/10Tue 27/10
YUL - 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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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Montreal to Mississauga (YMQ-YYZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal 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 Montreal to Mississauga

Fri, 23 Oct - Sun, 25 Oct
WestJet Logo
6:45 a.m. - 8:15 a.m.
YUL
-
YYZ
1h 30mdirect
WestJet Logo
11:05 p.m. - 12:33 a.m.
YYZ
-
YUL
1h 28mdirect
C$ 250WestJet
Tue, 6 Oct - Fri, 16 Oct
WestJet Logo
6:45 a.m. - 8:15 a.m.
YUL
-
YYZ
1h 30mdirect
WestJet Logo
4:55 p.m. - 6:20 p.m.
YYZ
-
YUL
1h 25mdirect
C$ 252WestJet
Thu, 8 Oct - Mon, 12 Oct
WestJet Logo
5:45 p.m. - 7:15 p.m.
YUL
-
YYZ
1h 30mdirect
WestJet Logo
11:00 p.m. - 12:25 a.m.
YYZ
-
YUL
1h 25mdirect
C$ 254WestJet
Wed, 7 Oct - Tue, 13 Oct
WestJet Logo
5:45 p.m. - 7:15 p.m.
YUL
-
YYZ
1h 30mdirect
WestJet Logo
11:00 p.m. - 12:25 a.m.
YYZ
-
YUL
1h 25mdirect
C$ 256WestJet
Tue, 21 Jul - Wed, 22 Jul
WestJet Logo
5:45 p.m. - 7:15 p.m.
YUL
-
YYZ
1h 30mdirect
WestJet Logo
3:20 p.m. - 4:45 p.m.
YYZ
-
YUL
1h 25mdirect
C$ 259WestJet
Tue, 21 Jul - Thu, 23 Jul
WestJet Logo
5:45 p.m. - 7:15 p.m.
YUL
-
YYZ
1h 30mdirect
WestJet Logo
11:00 p.m. - 12:25 a.m.
YYZ
-
YUL
1h 25mdirect
C$ 260WestJet
Thu, 23 Jul - Sun, 26 Jul
WestJet Logo
5:45 p.m. - 7:15 p.m.
YUL
-
YYZ
1h 30mdirect
WestJet Logo
3:20 p.m. - 4:45 p.m.
YYZ
-
YUL
1h 25mdirect
C$ 262WestJet
Thu, 23 Jul - Sun, 26 Jul
WestJet Logo
5:45 p.m. - 7:15 p.m.
YUL
-
YYZ
1h 30mdirect
WestJet Logo
3:20 p.m. - 4:45 p.m.
YYZ
-
YUL
1h 25mdirect
C$ 264WestJet
Tue, 21 Jul - Thu, 23 Jul
WestJet Logo
5:45 p.m. - 7:15 p.m.
YUL
-
YYZ
1h 30mdirect
WestJet Logo
3:20 p.m. - 4:45 p.m.
YYZ
-
YUL
1h 25mdirect
C$ 266WestJet
Thu, 23 Jul - Sun, 26 Jul
WestJet Logo
5:45 p.m. - 7:15 p.m.
YUL
-
YYZ
1h 30mdirect
WestJet Logo
3:20 p.m. - 4:45 p.m.
YYZ
-
YUL
1h 25mdirect
C$ 267WestJet
Useful Info

Good to know

Low seasonJanuary
Cheapest flightC$ 128
Best time to beat the crowds but there is an average 2% increase in price.
Flight from Montreal Pierre Elliott Trudeau Intl to Toronto Pearson Airport

When to book flights from Montreal to Mississauga

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

Flights from Montreal to Mississauga: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Montreal to Mississauga 
Verified travelerFlew with Air Canada
YUL
-
YYZ
Dec 2025
Gates get changed at last minute just be alert.
MargaretFlew with Air Canada
YUL
-
YYZ
Jul 2024
I wish I knew how big Toronto Pearson is and the distance you need to walk when making cross boarder connections.
Verified travelerFlew with Air Canada
YUL
-
YYZ
Aug 2024
Dont layover during midnight at Montreal airport as they close it and they get you out of the waiting area in the gate after 1:30am and also the connecting flights gets you out and then you have to depart from beginning
Verified travelerFlew with Air Canada
YUL
-
YYZ
Jun 2024
As for baggage checked in, you are better off carrying it on board or FedEx it to your destination than rely on AC to handle your luggage.

FAQs for booking flights from Montreal to Mississauga

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

    When flying out of Montreal you’ll be using one of these airports: Montreal St Hubert or Montreal Pierre Elliott Trudeau Intl. 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 Montreal to Mississauga take?

    Direct flights cover the 836 km separating Montreal and Mississauga in about 1h 25m.

  • How many flights are there between Montreal and Mississauga?

    109 direct flights run between Montreal and Mississauga on a daily basis. On average, there are about 767 departures each week.

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

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

  • How does KAYAK find such low prices on flights from Montreal 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 Montreal to Mississauga.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Mississauga from Montreal 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 Montreal 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 Montreal with another airline.

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

    In the last 5 days, the cheapest one-way ticket between Montreal and Mississauga found on KAYAK was with WestJet for C$ 76. WestJet offered a round-trip connection from C$ 148 and Air Canada from C$ 211.

Top tips for finding cheap flights from Montreal to Mississauga

  • There is no airport in Mississauga. Instead, you’ll be flying into Toronto Pearson Airport when flying between Montreal and Mississauga.
  • The cheapest flight from Montreal 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 August, September and October. The cheapest month to fly is March.

Top 4 airlines flying from Montreal to Mississauga

 
Need help choosing which airline to fly with from Montreal 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 441 reviews
7.5Food
8.6Crew
8.2Boarding
6.9Entertainment
8.0Comfort
Airline reviews

We were very offended Reserva check in agent in Calgary. Erroneously profiled and reprimanded for using Reserve line . Hadn't even looked at tickets. We were in fact Reserve passengers

2.0 MediocreDoug, Jun 2026
YYC - YOW
Read more Porter Airlines reviews

We were very offended Reserva check in agent in Calgary. Erroneously profiled and reprimanded for using Reserve line . Hadn't even looked at tickets. We were in fact Reserve passengers

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

Smaller plane. Food and bar service for free is amazing. Drinks were in glass not plastic cups.

I was not happy with AirfareAssist, the agency that kayak advised me would be handling my booking. I was advised by porter airlines that I had been overcharged for the Basic express , a option that I had asked airfare assist to help arrange after I realized that the basic fare I had chosen with porter did not include a carryon. At each checkin porter advised I had been overcharged for this . They advised that money would be refunded to my credit card, however, this is not likely to happen as it is not my name and credit card that appeared on the porter invoice, but that of another individual/agent. When airfare assist was arranging the basic express with porter on my behalf, they asked me to confirm that I agreed to pay $263 USD for this. I did agree, as I was advised this was needed to proceed. When I checked the invoice on the porter website and saw that it was not my name and credit card on the invoice, I was advised that this was how airfareassist processed the payment. The Porter invoice indicated a billed amount of $126USD I will not use Kayak or their designated AirfareAssist again

Everything was good except the fact you charge more for a carry on bag vs a check in bag and to top it off in US$ that was not impressive

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.

Seemed like an old plane. Very noisy. The seat cushions were so old that the metal bracing of the seats were poking through. There was plenty of leg room though.

The only issue had when i mentioned about comfort was the man beside me was on the larger side and took about 1/3 of my seat where i was pressed against the wall/window of the plane for the trip.

I liked the reliability. I liked less the chair comfort...

I didn't have any problems during my flight. My main issue is with airlines in general, they keep offering less and less every year, AirTransat is no different.

We are a senior couple (70+) and chose emergency exit seats so we would have 2 seats together and neither of us had to sit in a middle seat. My husband is type 1 diabetic on an insulin pump and I monitor his blood sugar levels. I am 5'9" and 250 lbs and found the seats extremely uncomfortable. Toward the end of the flight I developed diarrhea which lasted a full 24 hours.

I was supose to have a carrey on incluided for each passenger and they made me paid 75$ each at the gate.

I did not like I have been charged for my carry on

It was very good but no tv but the experience was great

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.

Nice complete meal included and great services. Plus the plane was very clean.

The plane was pretty full, and we dis not have any includes meal for our 4h30 flight? And on-board entertainment wasn't available, there was no TV or plugging to charger your device on the plane. They told us to download an app if we wanted to watch movies but it never connected, that was a disappointment, the r we st was very good though and the crew were really nice!

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.

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.

The window seat on the emergency row was too small. I had a different seat booked and they moved me. My seat remained open. It was very uncomfortable.

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

Please make more option. And be more precise on the type of food you giving. Diner and breakfast can be different

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

Flight delayed 3 hours, missed my connection in Atlanta. Instead of getting to Savannah at 6PM arrived after 10:00PM Middle seat, couldn't get isle or window, couldn't book my seats in advance, had to book at the gate. That's a 1st for me and I used to travel a lot

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!

All was good except that the option to purchase wifi for texting throughout the flight didn't work. My partner and I both tried via the app, Chrome and Safari, we tried all payment options. Nothing worked. He was able to get ok blonde with he full coverage option, but it's nice to what we wanted or needed.

This was my second leg of my trip and was delayed so was worried about my connection in Montreal. Still hungry so on boarding I asked a flight attendant if I could use my $14.00 voucher on the plane for food as I was starving. She said she would check and let me know but she never came back. So no food again as none was offered. Had to get my bags and check them again and that was ok but don’t understand why I had to go through security and because of them almost missed my flight. No food offered nor possibility to purchase food so still hungry and just watched a movie and hoped I could get food when I landed. Was able to use the $14.00 voucher to buy something and had my family bring food as I was now starving. I’ve been travelling on AC for years and this was my worst experience ever. After our flight got cancelled in SXM and was told the staff there didn’t work for AC so couldn’t do much to help us was not a good experience

When I came in the front door in Montreal airport I didn't know where to go, first time traveling. Signs were not directing me.

I had a great experience at YUL Air Canada. The service was top drawer as I needed help to board.

Disappointed my flight was delayed to TO as i had a connection to make. Ran through the airport I made my flight but I initially had 1.5 hours to connect. Unnecessary stress!

The speaker flight attendant talked over was way too loud. Hurt my ears -had to take out hearing aids.

The flight attendants were lovely - very warm and kind. Really appreciated it.

The Q400 plane is getting old and very noisy. They should allow the quieter jets fly onto the island.

Went on an earlier, standby flight, but was delayed so we only save 30 minutes getting to Toronto. AND we were in business class on our original flight but had to go in economy on the earlier flight because pilots and crew “had to” go business. What?!?! The paying passenger (I am Super Elite) has to go economy so they can dead-head employees? That’s messed up. As in my other posts, I only take AIr Canada because there is little other choice for the destinations I need to get to. But I am not proud to show my Super Elite tag on my luggage.

Do not book a flight thru Toronto Pearson to the US with less than 2 hrs between connecting flights. With 90 minutes (which I had) if your first plane is 25-30 minutes late by the time you debark, walk to go through security again, go through US customs and find your new gate with at least 15 minutes before your departure. If you stop to go the the bathroom you will be lucky to catch your flight, in my case I wasn’t lucky. The airline should not offer flights that do not allow you time to get to your second plane, bad customer service!

The flight was alright but the most annoying thing was my baggage was “misplaced”. Taken forever to get an idea when it would be located. Baggage claims personnel is some call center in India. Good luck trying to decipher what they tell you. 3 different people told me 3 different answers from wait a bit longer but had already waited 45 mins. Another response was the baggage didn’t make it to the connection. (This was true). Another response was “we will deliver it to you”. Ended up picking it up. Very frustrating experience!

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

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