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PRG to ORD: distance & flight time
Prague (Václav Havel Airport Prague) → Chicago (Chicago O'Hare International Airport)
4,535 mi
7,298 km · 3,940 nm
9h 21m
estimated nonstop flight time
-7h
time difference · heading northwest
See live PRG→ORD fares Phone-only fares on this route — call free
Flight time details
4,535 miles nonstop takes roughly 9h 21m 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
- PRG — Václav Havel Airport Prague · Prague, Czech Republic
- ORD — Chicago O'Hare International 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 PRG
- VOD · Vodochody Airport10 mi away
- KLV · Karlovy Vary International Airport60 mi away
- PED · Pardubice Airport66 mi away
- DRS · Dresden Airport75 mi away
Near ORD
- PWK · Chicago Executive Airport9 mi away
- MDW · Chicago Midway International Airport15 mi away
- CGX · Chicago Meigs Airport17 mi away
- DPA · Dupage Airport18 mi away
Frequently asked questions
How far is PRG from ORD?
The flight distance from Prague (PRG) to Chicago (ORD) is 4,535 miles (7,298 km, 3,940 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PRG to ORD?
A nonstop flight takes about 9h 21m 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 Prague and Chicago?
Chicago is 7 hours behind Prague.
What is the cheapest way to fly from PRG to ORD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRG–ORD that never appear on search engines, with no booking fees.