Pearson Airport to Mississauga: The Short Trip That Still Needs a Plan

On a map, the trip from Toronto Pearson into Mississauga barely registers. The runways occupy the city’s northeastern edge, and in light traffic, the drive into the city’s core takes roughly 15 to 20 minutes. That estimate fits the Square One area. Distance leaves out the hard part, though. Toronto Pearson recorded 47.3 million passengers in its latest annual results, which makes it Canada’s busiest airport. At that scale, the trickiest stretch usually comes before the car even rolls.

Landing, meeting someone, booking for a guest, and getting the visitor back out again each ask something different of you. They all start with the same question.

First, Find Your Terminal

The terminal decides every door that follows. Air Canada flies from Terminal 1, while WestJet and Porter both use Terminal 3. A free Terminal Link train connects the airport’s two passenger terminals and Viscount station around the clock, with frequent trains even overnight. The same line also stops beside the Sheraton Gateway Hotel at Terminal 3 and the ALT Hotel at Viscount.

Landing and Getting to the Curb

Customs Comes First

Anyone arriving from abroad faces one more step first. The ArriveCAN app accepts an Advance Declaration up to 72 hours ahead. On arrival, the airport’s kiosks and eGates confirm it with a passport scan and a quick photo. Five people or fewer can complete their declarations together at one kiosk. NEXUS members have dedicated facilities of their own, although NEXUS kiosks don’t currently accept the Advance Declaration.

Taxis and Limos at the Curb

• Licensed airport taxis and limos run on set rates with no surge pricing, though the rate depends on where you are going. Pearson’s online fare estimator quotes many Mississauga addresses before you even reach the baggage hall.
• On the Terminal 1 Arrivals level, taxis line up at Door D and limos at Door C. Terminal 3 directs both to Door E, though airport signs and groundside staff confirm the current stand.
• Expect a limo to cost about 10% more than a taxi. Both accept major credit cards.
• Cabs never load inside the terminals or garages, so head straight for the curbside stands.

Buses Into Mississauga

Public buses cost far less and take longer. Four connections matter most:

• From Column S4 on the Terminal 1 Ground Level, MiWay Route 7 runs to the City Centre bus terminal beside Square One.
• At Viscount station, which the Terminal Link train serves, MiWay Routes 24 and 107 load instead.
• A faster option, GO Bus Route 40, links Terminal 1 with Square One in about half an hour, from early morning past midnight.
• Despite its airport stop, the UP Express heads toward Union Station in downtown Toronto rather than into Mississauga.

An adult MiWay fare costs $4.50 in cash or with an eligible tapped credit or debit card, and $3.50 on a PRESTO card. A transfer between GO and MiWay within the transfer window adds nothing, provided you tap the same PRESTO card or contactless card both times. Physical PRESTO cards come from vending machines at Terminal 1 (Ground Level, Door R) and Terminal 3 (Arrivals level, Door B).

Meeting Someone at Arrivals

Collecting a passenger at Pearson rewards patience over speed. Pearson bans waiting both on the terminal curbs and on the approach roads. Pearson monitors prohibited roadside parking with cameras and issues payment notices to vehicles that stop there. Check the airport’s current rules before arriving.

• Two Free Waiting Areas off Viscount Road hold vehicles for up to 45 minutes. You must switch the engine off and remain with the car.
• International passengers may need one to three hours after landing to clear customs and collect bags, so a later start from home makes sense.
• Short-term garages at both terminals suit longer waits. Some charges there depend on your entry time, so check the current garage rates and daily caps before parking.
• Quick meets work well with Express Pass, which covers a 20-minute window in either terminal garage. It requires a booking on Pearson’s website before you arrive.
• Agree on a door letter together before the flight lands. Every curbside exit carries a letter, which turns a vague “outside” into a precise spot.

Pearson also lets you meet arriving passengers on the Departures level, a useful fallback when the Arrivals curb fills up.

Booking for a Guest

Arranging everything for a visiting client, an aging parent, or a new hire adds one more layer. That person must follow your directions through an unfamiliar building, sometimes on a low-battery phone.

Inside Door A, both terminals staff a desk for pre-booked airport cars, which gives a first-time visitor a staffed place to start. Guests with a private booking should follow that company’s instructions and check in with the Door A dispatcher. Regular airport taxis and limos load at separate stands.

A short message before departure saves most of the confusion:

• Include the terminal, the airline, and the exact door, all in one text.
• Share the flight number instead of a landing time, so delays show up for whoever waits outside.
• Mention mobility needs early. Pearson can arrange accessible taxis and limos for guests who use mobility aids. For a car reserved in advance, confirm those details directly with the company.
• Flag any pets, since airport cabs may decline them, although service and assistance animals always board.

Heading Back Under Airline Deadlines

Eventually the visitor flies home, and the route runs the other way with less room for error.

The Cutoffs That Count

As an example, Air Canada sets these rules at Pearson:

• Bag drop opens four hours before flights within Canada and three before departures to the U.S. or overseas.
• Domestic check-in usually closes an hour before departure, and domestic bag drop closes shortly after, at the 45-minute mark. For U.S. and overseas flights, both close an hour ahead, with some route exceptions.
• Everyone must reach the gate half an hour ahead on flights within Canada or to the U.S., and 45 minutes ahead on international departures.
• For U.S. or international flights leaving before 9 a.m., the airline asks people to arrive three hours early, and a queue system governs early U.S.-bound flights. Security screening opens at 3:15 a.m., and U.S. Customs and Border Protection begins processing at 3:30 a.m.

WestJet and Porter publish their own cutoffs, so check them on the reservation. Each terminal also sets aside accessible drop-off spots on the Departures level.

Where You Leave From

Starting points matter too. Leaving from the far corners of a city of more than 700,000 people adds real time, especially from lakeside neighbourhoods such as Port Credit. Depending on the address, the route may use Highway 401, 403, or 427, or the QEW. Congestion on any of them changes how long the drive takes. Counting backward from the airline’s deadline, rather than from that 20-minute drive, gives the short trip the margin it deserves.