Need help booking?
Unpublished phone-only deals available
ILZ to DPA: distance & flight time
Žilina (Žilina Airport) → West Chicago (Dupage Airport)
4,740 mi
7,628 km · 4,119 nm
9h 46m
estimated nonstop flight time
-7h
time difference · heading northwest
See live ILZ→DPA fares Phone-only fares on this route — call free
Flight time details
4,740 miles nonstop takes roughly 9h 46m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- ILZ — Žilina Airport · Žilina, Slovakia
- 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 ILZ
- OSR · Ostrava Leos Janáček Airport39 mi away
- SLD · Sliač Airport47 mi away
- UHE · Kunovice Airport55 mi away
- PZY · Piešťany Airport55 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 ILZ from DPA?
The flight distance from Žilina (ILZ) to West Chicago (DPA) is 4,740 miles (7,628 km, 4,119 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ILZ to DPA?
A nonstop flight takes about 9h 46m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ILZ to DPA?
Nonstop service on ILZ–DPA depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 9h 46m nonstop estimate.
What is the time difference between Žilina and West Chicago?
West Chicago is 7 hours behind Žilina.
What is the cheapest way to fly from ILZ to DPA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ILZ–DPA that never appear on search engines, with no booking fees.
Why are some ILZ to DPA fares phone-only?
Consolidator contracts let us sell certain ILZ–DPA tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.