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LKO to SKF: distance & flight time
Lucknow (Chaudhary Charan Singh International Airport) → San Antonio (Lackland Air Force Base)
8,557 mi
13,772 km · 7,436 nm
17h 15m
estimated nonstop flight time
-10.5h
time difference · heading north
See live LKO→SKF fares Phone-only fares on this route — call free
Flight time details
8,557 miles nonstop takes roughly 17h 15m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back when reading arrival times on your ticket.
The two airports
- LKO — Chaudhary Charan Singh International Airport · Lucknow, India
- SKF — Lackland Air Force Base · San Antonio, 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 LKO
- KNU · Kanpur Airport39 mi away
- KEP · Nepalgunj Airport104 mi away
- IXD · Allahabad Airport105 mi away
- DNP · Tulsipur Airport127 mi away
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
Frequently asked questions
How far is LKO from SKF?
The flight distance from Lucknow (LKO) to San Antonio (SKF) is 8,557 miles (13,772 km, 7,436 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LKO to SKF?
A nonstop flight takes about 17h 15m 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 Lucknow and San Antonio?
San Antonio is 10.5 hours behind Lucknow.
What is the cheapest way to fly from LKO to SKF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LKO–SKF that never appear on search engines, with no booking fees.