Toronto to St. Louis flights
St. Louis lies 1,065 km (661 mi) south-west of Toronto, -1 h on the clock. What the numbers say about getting there, and where to book.
A nonstop flight would take about 2 h 7 min gate to gate, based on the distance and typical cruise speed with taxi and climb allowed for; connecting itineraries add the layover on top.
| Toronto | St. Louis | |
|---|---|---|
| Country | Canada | United States |
| Population | 2.8 million | 279,695 |
| Elevation | 161 m (528 ft) | 149 m (489 ft) |
| Time now | UTC-4 (America/Toronto) | UTC-5 (America/Chicago) |
| Nearest large airport | YYZ, 19 km out | STL, 20 km out |
Clocks in St. Louis are 1 h behind Toronto right now, so a 2 h 7 min journey lands only 1 h 7 min later by the destination clock.
What changes when you arrive in St. Louis
Crossing from Canada into United States: money changes from the Dollar to the Dollar (USD); the dialling code becomes +1; the emergency number is http://www.wikidata.org/entity/Q533806.
Airports at each end
Leaving Toronto
Toronto is served by 6 airports with scheduled flights within 100 km. The closest large one is Toronto Pearson International Airport (YYZ), 19 km (12 mi) from the centre, whose 11,120-ft runway is long enough for long-haul wide-body aircraft. The alternatives are John C. Munro Hamilton International Airport (YHM, 73 km), Billy Bishop Toronto City Airport (YTZ, 9 km), Niagara District Airport (YCM, 60 km), Niagara Falls International Airport (IAG, 76 km), Region of Waterloo International Airport (YKF, 84 km).
Arriving in St. Louis
St. Louis is served by 2 airports with scheduled flights within 100 km. The closest large one is St. Louis Lambert International Airport (STL), 20 km (12 mi) from the centre, whose 11,020-ft runway is long enough for long-haul wide-body aircraft. The alternatives are Scott AFB/Midamerica Airport (BLV, 33 km).
| Airport | Code | From centre | Longest runway | Elevation |
|---|---|---|---|---|
| St. Louis Lambert International Airport | STL | 20 km (12 mi) | 11,020 ft | 618 ft |
| Scott AFB/Midamerica Airport (regional) | BLV | 33 km (21 mi) | 10,000 ft | 459 ft |
Book a flight to St. Louis
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Staying in St. Louis
Live rooms and prices for St. Louis are in the search below.
Book a hotel in St. Louis
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Common questions
How far is St. Louis from Toronto?
1,065 km (661 mi) in a straight line, south-west of Toronto.
How long does it take to get from Toronto to St. Louis by air?
About 2 h 7 min, estimated from distance and typical speeds for a nonstop flight. Timetables and traffic decide the real figure.
Is there a time difference between Toronto and St. Louis?
St. Louis is 1 h behind at the moment (America/Chicago against America/Toronto).
Which airports are used for Toronto to St. Louis flights?
Typically Toronto Pearson International Airport (YYZ) to St. Louis Lambert International Airport (STL); St. Louis also has BLV.
What currency do I need in St. Louis?
The Dollar (USD).
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.