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DPA to SKF: distance & flight time
West Chicago (Dupage Airport) → San Antonio (Lackland Air Force Base)
1,040 mi
1,674 km · 904 nm
2h 44m
estimated nonstop flight time
Same time
time difference · heading southwest
See live DPA→SKF fares Phone-only fares on this route — call free
Flight time details
1,040 miles nonstop takes roughly 2h 44m gate to gate, flying southwest. 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
- DPA — Dupage Airport · West Chicago, United States
- 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 DPA
- ORD · Chicago O'Hare International Airport18 mi away
- LOT · Lewis University Airport22 mi away
- PWK · Chicago Executive Airport23 mi away
- MDW · Chicago Midway International Airport27 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 DPA from SKF?
The flight distance from West Chicago (DPA) to San Antonio (SKF) is 1,040 miles (1,674 km, 904 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DPA to SKF?
A nonstop flight takes about 2h 44m 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 DPA to SKF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DPA–SKF that never appear on search engines, with no booking fees.