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Flights from St Louis to Thunder Bay
There are no direct flights from St Louis to Thunder Bay. The fastest way is one stop via Toronto, about 7h 08m door to door (4 connections a week on current schedules).
No direct flights · 1 connection option From 7h 08m
St Louis to Thunder Bay at a glance
Fastest journey7h 08mVia Toronto, on current schedules
Nonstop flightsNoneConnect via Toronto
Best ways to fly from St Louis to Thunder Bay
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
STL Toronto (YYZ) YQT
Leg 1: Air Canada, Air Canada Jazz · Leg 2: Air Canada, Air Canada Rouge, Flair Airlines
Mon14:45 STL17:28 YYZ3h 47m connection21:15 YYZ22:53 YQTAir Canada Jazz + Air Canada Rouge
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 1,087 km675 miles
- Journey time
- 7h 08mon current schedules
- Time difference
- +1hThunder Bay vs St Louis
- Currency in Thunder Bay
- CAD
- Airports
- STL → YQT
Flights from St Louis to Thunder Bay: questions answered
Are there direct flights from St Louis to Thunder Bay?
No. There is no nonstop service, so you will connect, most easily in Toronto. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from St Louis to Thunder Bay?
With one connection the journey usually takes around 7h 08m, depending on the layover. The straight-line distance is 1,087 km.
Where do you change planes between St Louis and Thunder Bay?
The best connecting points are Toronto (YYZ). Air Canada flies both legs via Toronto, so you can book it as one ticket.
Which airports serve St Louis and Thunder Bay?
St Louis: St. Louis Lambert International Airport (STL). Thunder Bay: Thunder Bay International Airport (YQT).
What is the time difference between St Louis and Thunder Bay?
Thunder Bay is 1 hour ahead of St Louis.
