Need help booking?
Unpublished phone-only deals available
YSH to SLP: distance & flight time
Smiths Falls (Smiths Falls-Montague (Russ Beach) Airport) → San Luis Potosi (Ponciano Arriaga International Airport)
2,110 mi
3,396 km · 1,834 nm
4h 36m
estimated nonstop flight time
—
time difference · heading southwest
See live YSH→SLP fares Phone-only fares on this route — call free
Flight time details
2,110 miles nonstop takes roughly 4h 36m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- YSH — Smiths Falls-Montague (Russ Beach) Airport · Smiths Falls, Canada
- SLP — Ponciano Arriaga International Airport · San Luis Potosi, Mexico
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near YSH
- YOW · Ottawa Macdonald-Cartier International Airport29 mi away
- OGS · Ogdensburg International Airport30 mi away
- YRO · Ottawa / Rockcliffe Airport38 mi away
- YND · Ottawa / Gatineau Airport44 mi away
Near SLP
Frequently asked questions
How far is YSH from SLP?
The flight distance from Smiths Falls (YSH) to San Luis Potosi (SLP) is 2,110 miles (3,396 km, 1,834 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSH to SLP?
A nonstop flight takes about 4h 36m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from YSH to SLP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSH–SLP that never appear on search engines, with no booking fees.