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SLP to PWM: distance & flight time
San Luis Potosi (Ponciano Arriaga International Airport) → Portland (Portland International Jetport Airport)
2,287 mi
3,681 km · 1,987 nm
4h 57m
estimated nonstop flight time
+2h
time difference · heading northeast
See live SLP→PWM fares Phone-only fares on this route — call free
Flight time details
2,287 miles nonstop takes roughly 4h 57m 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
- PWM — Portland International Jetport Airport · Portland, 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 PWM
- NHZ · Brunswick Executive Airport25 mi away
- LEW · Auburn Lewiston Municipal Airport28 mi away
- FRY · Eastern Slopes Regional Airport40 mi away
- PSM · Portsmouth International at Pease Airport47 mi away
Frequently asked questions
How far is SLP from PWM?
The flight distance from San Luis Potosi (SLP) to Portland (PWM) is 2,287 miles (3,681 km, 1,987 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLP to PWM?
A nonstop flight takes about 4h 57m 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 Portland?
Portland is 2 hours ahead of San Luis Potosi.
What is the cheapest way to fly from SLP to PWM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLP–PWM that never appear on search engines, with no booking fees.