Need help booking?
Unpublished phone-only deals available
ZAZ to UGN: distance & flight time
Zaragoza (Zaragoza Air Base) → Chicago (Waukegan National Airport)
4,241 mi
6,825 km · 3,685 nm
8h 47m
estimated nonstop flight time
-7h
time difference · heading northwest
See live ZAZ→UGN fares Phone-only fares on this route — call free
Flight time details
4,241 miles nonstop takes roughly 8h 47m 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
- ZAZ — Zaragoza Air Base · Zaragoza, Spain
- UGN — Waukegan National Airport · 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 ZAZ
- HSK · Huesca/Pirineos Airport47 mi away
- ILD · Lleida-Alguaire Airport81 mi away
- PNA · Pamplona Airport82 mi away
- RJL · Logroño-Agoncillo Airport86 mi away
Near UGN
- ORD · Chicago O'Hare International Airport31 mi away
- ENW · Kenosha Regional Airport12 mi away
- PWK · Chicago Executive Airport21 mi away
- RAC · John H Batten Airport24 mi away
Frequently asked questions
How far is ZAZ from UGN?
The flight distance from Zaragoza (ZAZ) to Chicago (UGN) is 4,241 miles (6,825 km, 3,685 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZAZ to UGN?
A nonstop flight takes about 8h 47m 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 Zaragoza and Chicago?
Chicago is 7 hours behind Zaragoza.
What is the cheapest way to fly from ZAZ to UGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZAZ–UGN that never appear on search engines, with no booking fees.