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SKF to XSI: distance & flight time
San Antonio (Lackland Air Force Base) → South Indian Lake (South Indian Lake Airport)
1,894 mi
3,048 km · 1,646 nm
4h 11m
estimated nonstop flight time
Same time
time difference · heading north
See live SKF→XSI fares Phone-only fares on this route — call free
Flight time details
1,894 miles nonstop takes roughly 4h 11m 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
- SKF — Lackland Air Force Base · San Antonio, United States
- XSI — South Indian Lake Airport · South Indian Lake, Canada
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 XSI
- YLR · Leaf Rapids Airport45 mi away
- YTH · Thompson Airport79 mi away
- YYL · Lynn Lake Airport82 mi away
- KES · Kelsey Airport105 mi away
Frequently asked questions
How far is SKF from XSI?
The flight distance from San Antonio (SKF) to South Indian Lake (XSI) is 1,894 miles (3,048 km, 1,646 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SKF to XSI?
A nonstop flight takes about 4h 11m 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 SKF to XSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SKF–XSI that never appear on search engines, with no booking fees.