Need help booking?
Unpublished phone-only deals available
SDF to DPA: distance & flight time
Louisville (Louisville International Standiford Field) → West Chicago (Dupage Airport)
290 mi
467 km · 252 nm
1h 14m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SDF→DPA fares Phone-only fares on this route — call free
Flight time details
290 miles nonstop takes roughly 1h 14m gate to gate, flying northwest. 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
- SDF — Louisville International Standiford Field · Louisville, United States
- DPA — Dupage Airport · West Chicago, 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 SDF
- LOU · Bowman Field5 mi away
- FTK · Godman Army Air Field22 mi away
- FFT · Capital City Airport45 mi away
- LEX · Blue Grass Airport62 mi away
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
Frequently asked questions
How far is SDF from DPA?
The flight distance from Louisville (SDF) to West Chicago (DPA) is 290 miles (467 km, 252 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDF to DPA?
A nonstop flight takes about 1h 14m 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 Louisville and West Chicago?
West Chicago is 1 hour behind Louisville.
What is the cheapest way to fly from SDF to DPA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDF–DPA that never appear on search engines, with no booking fees.