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SKF to PSM: distance & flight time
San Antonio (Lackland Air Force Base) → Portsmouth (Portsmouth International at Pease Airport)
1,801 mi
2,898 km · 1,565 nm
4h
estimated nonstop flight time
+1h
time difference · heading northeast
See live SKF→PSM fares Phone-only fares on this route — call free
Flight time details
1,801 miles nonstop takes roughly 4h gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SKF — Lackland Air Force Base · San Antonio, United States
- PSM — Portsmouth International at Pease Airport · Portsmouth, 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 SKF
- SSF · Stinson Municipal Airport7 mi away
- SAT · San Antonio International Airport12 mi away
- RND · Randolph Air Force Base21 mi away
- AUS · Austin Bergstrom International Airport78 mi away
Near PSM
- BOS · General Edward Lawrence Logan International Airport50 mi away
- LWM · Lawrence Municipal Airport29 mi away
- MHT · Manchester-Boston Regional Airport33 mi away
- BVY · Beverly Municipal Airport34 mi away
Frequently asked questions
How far is SKF from PSM?
The flight distance from San Antonio (SKF) to Portsmouth (PSM) is 1,801 miles (2,898 km, 1,565 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SKF to PSM?
A nonstop flight takes about 4h 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 Antonio and Portsmouth?
Portsmouth is 1 hour ahead of San Antonio.
What is the cheapest way to fly from SKF to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SKF–PSM that never appear on search engines, with no booking fees.