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PSM to PSX: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Palacios (Palacios Municipal Airport)
1,723 mi
2,773 km · 1,497 nm
3h 51m
estimated nonstop flight time
-1h
time difference · heading southwest
See live PSM→PSX fares Phone-only fares on this route — call free
Flight time details
1,723 miles nonstop takes roughly 3h 51m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- PSX — Palacios Municipal Airport · Palacios, 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 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
Near PSX
- BBC · Bay City Municipal Airport29 mi away
- VCT · Victoria Regional Airport41 mi away
- LJN · Texas Gulf Coast Regional Airport54 mi away
- IAH · George Bush Intercontinental Houston Airport103 mi away
Frequently asked questions
How far is PSM from PSX?
The flight distance from Portsmouth (PSM) to Palacios (PSX) is 1,723 miles (2,773 km, 1,497 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to PSX?
A nonstop flight takes about 3h 51m 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 Portsmouth and Palacios?
Palacios is 1 hour behind Portsmouth.
What is the cheapest way to fly from PSM to PSX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–PSX that never appear on search engines, with no booking fees.