Cheapest€42.03
- Bearskin Lake Air Service BL921706:241h 2m07:26Sault Ste. Marie CIUThunder Bay YQT
Door to door 4h 12mCO2 107.5 kgChanges 0Fixed, no changes
Sault Ste. Marie to Thunder Bay flight
Flights from Sault Ste. Marie to Thunder Bay start at €47.93 and take 4h 12m at their fastest.
Check dates and fares
Fares and seats move by the day. Price Sault Ste. Marie to Thunder Bay on the date you actually want, rather than on the date this page was built.
The Flights from Sault Ste. Marie to Thunder Bay starts at €47.93 and takes 4h 12m door to door, run by 1 operator over 437 km, with around 1 departure a day. Fares bottom out about 90 days before departure.
- 4h 12mDoor to door
- 1h 2mMoving
- €47.93 to €99.85From
- 06:24 to 06:24First and last departure
- 1Per day
- 107.5 kgCO2
First and last are taken from the services we sell on 6 October 2026. The return direction keeps its own timetable and is not these times reversed.
€47.93 to €99.85 for one passenger across the 14 departure dates priced here. The low end is one day, not every day. Worked out from this corridor rather than held for anybody. The operator sets the price on the day.
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €99.85Wed16
- about €92.77Thu17
- about €91.59Fri18
- about €95.72Sat19
- about €96.31Sun20
- about €82.74Mon21
- about €47.93Tue22
- about €66.81Wed23
- about €85.10Thu24
- about €59.14Fri25
- about €64.45Sat26
- about €73.30Sun27
- about €66.22Mon28
- about €54.42Tue29
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The cheapest and the fastest on 6 October 2026
Airlines
| Operator | From | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
| Bearskin Lake Air Service | €42.03 | 4h 8m | 740 km/h | Fixed fare | Not published |
The flight gets you into Thunder Bay. It does not get you a bed, and neither do we.
A room in Thunder Bay for the night the flight gets in
Sort by distance from Thunder Bay Union Station and you can see which places are ten minutes on foot and which are not.
Search Thunder Bay on Booking.comOr compare on Expedia
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Sault Ste. Marie to Thunder Bay
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €41.4490 days
- €53.2460 days
- €55.0145 days
- €46.1630 days
- €42.0321 days
- €54.4214 days
- €47.937 days
- €91.593 days
- €99.851 days
- Cheapest lead time
- Fares bottom out around 90 days ahead, at €41.44.
- How much it moves
- The gap between the cheapest and dearest lead time is 141 percent. The dearest point is €99.85, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 90 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €73.30Sun
- €66.22Mon
- €47.93Tue
- €66.81Wed
- €85.10Thu
- €65.63Fri
- €64.45Sat
Where you leave from and where you arrive
Sault Ste. Marie
Air
- YAM
- CIU
Thunder Bay
Air
- YQT
What the journey actually looks like
- Direct or connecting
- 33% of the services we sell on this corridor run through without a change. The remaining 67% involve one connection.
- How far it really runs
- The route covers 437 km against 424 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Timmins, Greater Sudbury. The gap between arriving and leaving is 57 minutes, of which about 14 is walking.
- If the connection is missed
- The tightest connection we sell here has a 17 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Sault Ste. Marie at 06:24 and the last at 06:24, across 1 departure The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Sault Ste. Marie to Thunder Bay
The questions people actually ask about this journey, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Flight from Sault Ste. Marie to Thunder Bay take?
The Flight from Sault Ste. Marie to Thunder Bay takes 4h 12m door to door, of which 1h 2m is spent moving. The route runs 437 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Sault Ste. Marie to Thunder Bay cost?
The Flight from Sault Ste. Marie to Thunder Bay starts at €47.93 for one passenger, as of 15 September 2026. A typical fare is €42.03. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Sault Ste. Marie to Thunder Bay?
1 operators run the Flight from Sault Ste. Marie to Thunder Bay: Bearskin Lake Air Service. Between them they file around 1 departure a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Sault Ste. Marie to Thunder Bay use?
The Flight from Sault Ste. Marie to Thunder Bay leaves from Sault Ste. Marie CIU and arrives at Thunder Bay YQT. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Flight from Sault Ste. Marie to Thunder Bay?
Fares for the Flight from Sault Ste. Marie to Thunder Bay bottom out around 90 days ahead, at €41.44. The gap between the cheapest and dearest lead time across the window is 141 percent, measured on 15 September 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Sault Ste. Marie to Thunder Bay produce?
The Flight from Sault Ste. Marie to Thunder Bay produces about 107.5 kg of CO2 per passenger over 437 km, which works out at roughly 246 grams per passenger kilometre. That figure is for the whole journey and for one traveller, not for the vehicle.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Sault Ste. Marie to Thunder Bay on 15 September 2026: 437 km of route against 424 km in a straight line, 1 services a day, 1 operator a cheapest fare of €47.93, and 4h 12m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Related journeys
Thunder Bay to Sault Ste. Marie flightCompare every mode from Sault Ste. Marie to Thunder BayCalgary to Thunder Bay flightGreater Sudbury to Thunder Bay flightOttawa to Thunder Bay flightCalgary to Thunder Bay flightOttawa to Thunder Bay flightTimmins to Thunder Bay flightToronto to Thunder Bay flightWinnipeg to Thunder Bay flightToronto to Thunder Bay flightWinnipeg to Thunder Bay flight