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PSX to XSI: distance & flight time

Palacios (Palacios Municipal Airport) → South Indian Lake (South Indian Lake Airport)

1,943 mi
3,128 km · 1,689 nm
4h 17m
estimated nonstop flight time
Same time
time difference · heading north
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Flight time details

1,943 miles nonstop takes roughly 4h 17m gate to gate, flying north. 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

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.

Frequently asked questions

How far is PSX from XSI?

The flight distance from Palacios (PSX) to South Indian Lake (XSI) is 1,943 miles (3,128 km, 1,689 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from PSX to XSI?

A nonstop flight takes about 4h 17m 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 PSX to XSI?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSX–XSI that never appear on search engines, with no booking fees.
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