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SLP to BUF: distance & flight time
San Luis Potosi (Ponciano Arriaga International Airport) → Buffalo (Buffalo Niagara International Airport)
1,915 mi
3,081 km · 1,664 nm
4h 13m
estimated nonstop flight time
+2h
time difference · heading northeast
See live SLP→BUF fares Phone-only fares on this route — call free
Flight time details
1,915 miles nonstop takes roughly 4h 13m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SLP — Ponciano Arriaga International Airport · San Luis Potosi, Mexico
- BUF — Buffalo Niagara International Airport · Buffalo, United States
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 SLP
Near BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 mi away
Frequently asked questions
How far is SLP from BUF?
The flight distance from San Luis Potosi (SLP) to Buffalo (BUF) is 1,915 miles (3,081 km, 1,664 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLP to BUF?
A nonstop flight takes about 4h 13m 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 time difference between San Luis Potosi and Buffalo?
Buffalo is 2 hours ahead of San Luis Potosi.
What is the cheapest way to fly from SLP to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLP–BUF that never appear on search engines, with no booking fees.