Which terminal do I fly out of at Toronto Pearson — Terminal 1 or Terminal 3?

The quick answer: Terminal 1 vs Terminal 3 by airline

Toronto Pearson runs just two passenger terminals, so your departure is always Terminal 1 or Terminal 3 — Terminal 2 was closed and demolished years ago. The single best way to tell them apart is by airline.

As a rule of thumb: if you are flying Air Canada or any Star Alliance carrier, head to Terminal 1. Almost everyone else — WestJet, the big US airlines, and most leisure and European carriers — departs from Terminal 3.

• Terminal 1: Air Canada (including Rouge and Air Canada Express) and all Star Alliance partners — United, Lufthansa, Swiss, Austrian, Air India, ANA, Turkish Airlines, EVA Air, Copa, Avianca, TAP Air Portugal, Brussels, SAS, LOT.
• Terminal 1 also: Emirates.
• Terminal 3: WestJet (its main Pearson base), Air Transat, Flair, Sunwing.
• Terminal 3 also: American Airlines, Delta, and SkyTeam carriers Air France and KLM, plus British Airways and Cathay Pacific.
• Rule of thumb: Star Alliance = Terminal 1; almost everything else = Terminal 3.

Always confirm on your boarding pass — airlines do move

Your boarding pass and airline app are the final word. The terminal is printed right on the pass, usually near the gate and boarding time, and Pearson's own departures board at torontopearson.com lists it live by flight number.

Airlines occasionally shift terminals for seasonal routes, codeshares, or operational reasons, so a carrier that used Terminal 3 last year may not this trip. Check the terminal the day you fly rather than relying on memory — it takes ten seconds and saves a stressful scramble.

• Boarding pass: terminal is printed alongside your gate and flight number.
• Airline app or torontopearson.com departures: live terminal by flight number.
• Codeshares matter: fly a Star Alliance flight sold by Air Canada and you are at Terminal 1 even if another airline's name is on the ticket.
• When in doubt, confirm the morning of departure.

At the wrong terminal? The free Terminal Link train has you covered

If you arrive at the wrong terminal, do not panic and do not pay for a taxi between them. The Terminal Link train connects Terminal 1 and Terminal 3 free of charge, runs 24 hours a day, and makes the trip in only a few minutes with departures every few minutes.

That said, terminal hopping still burns time you would rather spend at security or your gate. Getting dropped at the correct departures level the first time is always the smoother start to a trip — which is exactly what a chauffeur is for.

• Cost: free.
• Hours: 24/7, trains every few minutes.
• Journey: roughly 5 minutes between Terminal 1 and Terminal 3.
• Also stops at the Viscount station (link to reduced-rate parking).
• Best move: get dropped at the right terminal so you never need it.

How our chauffeur gets you to the right departures curb

When you book a Toronto Airport Limo departure, we confirm your terminal from your flight number before pickup — so you are dropped at the correct Terminal 1 or Terminal 3 departures level, curb-side, with help for your bags. No guessing at 5 a.m., no wrong-terminal detour.

Pearson's departures roadways are split by terminal well before you reach the airport, so knowing your terminal in advance also means a cleaner approach off Highway 427 with no last-minute lane changes. Give us the flight number and we handle the rest.

Departure drop-offs are quoted flat and all-in, upfront — no meter, no surge — and unlike an arrival pickup there is no airport pickup fee on a drop-off. Get an instant quote and lock your pickup time in a couple of minutes.

• We match your flight number to the correct terminal before we arrive.
• Curb-side drop at the right Terminal 1 or 3 departures level, with luggage help.
• Flat, all-in upfront fare (incl. gratuity and 13% HST) — no meter, no surge.
• No airport fee on departures (drop-offs), unlike arrivals pickups.
• Sedans seat up to 3; SUVs and the Sprinter van handle larger groups and extra bags.