First, work out whether the train is still running

UP Express is the fastest link between Pearson and downtown Toronto, and it is the first service to stop for the night. On the standard schedule published by the operator, the last train leaves Pearson at 00:54 and the first at 05:27, with departures every 15 minutes and a 28-minute run to Union Station. That is the number to check against your landing time, not your scheduled arrival, because immigration, baggage reclaim and the walk to the platform can absorb an hour on their own.

Two official pages describe the service window slightly differently. The TTC's own airport page states that UP Express runs from 4:55 a.m. to 1:00 a.m. on weekdays and 6 a.m. to 1 a.m. on weekends and holidays, while the operator's Pearson station page gives 05:27 and 00:54. The difference is the gap between the whole line's operating window and the departures from this particular station, and both are close enough that the honest instruction is the same one.

The overnight bus network that never stops

GO Transit runs two bus routes from Toronto Pearson 24 hours a day, seven days a week, which is what makes a middle-of-the-night arrival workable without a car. According to the TTC's summary of airport services, Route 40 links Terminal 1 with Highway 407 Station in 15 to 25 minutes, running every 20 to 30 minutes during the day and every one to two hours in the evening and overnight. Route 94 connects Terminal 1 with Keele Street at Highway 401, Yorkdale Station, Sheppard-Yonge Station and Scarborough Centre Terminal, also every one to two hours, taking roughly 20 to 35 minutes to Yorkdale and 45 to 60 minutes to Scarborough Centre.

Both GO routes leave from Terminal 1 on the Ground Level. If you land at Terminal 3, the Terminal Link train runs around the clock between Terminal 1, Terminal 3 and Viscount Station, at roughly eight-minute intervals between about 12:30 a.m. and 3:30 a.m., so the connection exists at any hour. It is free.

Because Ontario's One Fare programme covers transfers between GO Transit and the TTC when you pay with PRESTO, debit or credit, a GO bus into the city followed by a TTC night bus is charged as a single journey rather than two fares, provided you tap the same card throughout.

TTC night buses reach both terminals

The TTC's Blue Night Network is the city's overnight bus and streetcar system, and three of its routes serve the airport directly. Blue Night routes carry 300-series numbers and operate from approximately 1:30 a.m. to the start of subway service, at least every 30 minutes, seven days a week. Each of the airport routes stops at Jetliner Road and Airport Road, then Terminal 1 on the Ground Level, then Terminal 3 on the Arrivals level.

  • 300A Bloor-Danforth runs from about 2 a.m. to 5 a.m. every day, taking roughly 60 minutes from Yonge and Bloor.
  • 334A Eglinton runs from about 1:30 a.m. to 6 a.m. on weekdays and Saturdays and to 8 a.m. on Sundays, taking about 75 minutes from Kennedy Station.
  • 352 Lawrence West runs from about 2 a.m. to 5 a.m. daily, taking about 60 minutes from the Sunnybrook Hospital end.

The daytime express, the 900 Airport Express to Kipling Station, stops earlier: roughly 2 a.m. Monday to Saturday and 2:15 a.m. on Sunday, resuming around 5:30 a.m. on weekdays and 8:15 a.m. on Sunday. All airport stops sit inside the Toronto fare zone, so a single adult fare of CAD 3.30 tapped or CAD 3.35 in cash covers the ride, and a tapped fare carries a two-hour transfer onto whatever you connect to.

The awkward window is roughly between the last 900 and the first 300-series bus of the night, when the night routes may not yet have reached the airport end of their run. It is short, but it is real, and it is the hour when waiting inside the terminal is often the better choice than standing at a stop.

Taxi, limo and ride share after midnight

Licensed taxis and limos at Toronto Pearson charge a flat rate to Toronto destinations with no surge pricing, which is the single most useful fact about a late arrival. The price does not rise because it is 3 a.m. or because a wave of flights landed at once. Limos are premium black cars at roughly 10 per cent above the taxi rate for the same trip. The airport publishes a fare estimate tool by address or postal code, and if it cannot quote your destination, an agent at the taxi or limo area on the Arrivals level will give the rate before you set off.

Taxis wait at Door D at Terminal 1 and Door E at Terminal 3; limos use Door C at Terminal 1 and Door E at Terminal 3. Licensed vehicles carry a GTAA number plate on the bumper and a window decal, and they never pick up inside the terminal buildings or the garages. Ride share vehicles use their own zones instead, on the Ground Level at Terminal 1 and the Arrivals level at Terminal 3, with the app naming the bay; unlike the licensed taxi rate, ride share prices are set by the app and can move with demand.

Staying at the airport until morning

Waiting for the 05:27 train makes sense in a narrow set of circumstances: you land after about 1 a.m., your accommodation cannot check you in before morning anyway, and you would rather not pay a flat taxi fare across the city. Against that, Toronto Pearson does not advertise overnight rest facilities as a general service, and shops and food outlets keep their own hours, so the realistic picture is several hours in a public seating area.

The middle option is a hotel reached without a road transfer. The Terminal Link train serves the Sheraton Gateway Hotel from the Terminal 3 station and the ALT Hotel from Viscount Station, both on the same free 24-hour shuttle line. Late availability is not something to assume, so book before you fly if a 1 a.m. landing is on your itinerary.

If you are carrying a child, a large amount of luggage or a mobility aid, the calculation usually swings toward the flat-rate taxi. Two changes and a 60-minute night bus is a different task with a suitcase and a sleeping toddler than it is with a backpack.

What to confirm before your flight lands

Three values decide your night, and all three change: the last UP Express departure for your date, the current overnight frequency on GO routes 40 and 94, and the first-bus times on whichever Blue Night route serves your destination. Look them up on the operator pages while you still have connectivity, ideally before you board your outbound flight, and note the fallback as well as the plan.

Set your payment method up in advance too. A contactless credit card or a card in a phone wallet pays the adult fare on both the TTC and GO Transit and keeps the free transfer between them, which is the difference between one fare and two on a route that combines a GO bus with a TTC night bus. All times and fares here were read on 7 September 2026.

What this guide does not cover

Late arrivals at Toronto Pearson and travel into the City of Toronto are the whole scope of this guide, which does not cover overnight departures from Billy Bishop Toronto City Airport, which is a separate airport with its own hours, nor onward late-night travel to Hamilton, Niagara or other cities in the region, where service patterns are different and much thinner after midnight.