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Flights from Trieste to Chicago
There are no direct flights from Trieste to Chicago. The fastest way is one stop via Frankfurt or Rome, about 11h 34m door to door (27 connections a week on current schedules).
No direct flights · 6 connection options From 11h 34m
Trieste to Chicago at a glance
Fastest journey11h 34mVia Frankfurt, on current schedules
Nonstop flightsNoneConnect via Frankfurt or Rome
Best ways to fly from Trieste to Chicago
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
TRS Frankfurt (FRA) CHI
Leg 1: Air Dolomiti, TUI fly Deutschland · Leg 2: Lufthansa, United Airlines
Mon06:15 TRS07:32 FRA1h 28m connection09:00 FRA10:49 CHIAir Dolomiti + United Airlines
2Search
TRS Rome (FCO) CHI
Leg 1: ITA Airways, Aeroitalia · Leg 2: American Airlines, ITA Airways, United Airlines
Tue06:45 TRS07:34 FCO2h 26m connection10:00 FCO12:46 CHIITA Airways + United Airlines
3Search
TRS Naples (NAP) CHI
Leg 1: Ryanair · Leg 2: American Airlines
Tue11:30 TRS12:29 NAP2h 46m connection15:15 NAP18:26 CHIRyanair + American Airlines
4Search
TRS Barcelona (BCN) CHI
Leg 1: Ryanair · Leg 2: American Airlines, United Airlines
Thu10:45 TRS12:19 BCN3h 11m connection15:30 BCN17:43 CHIRyanair + United Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 7,563 km4,697 miles
- Journey time
- 11h 34mon current schedules
- Time difference
- -7hChicago vs Trieste
- Currency in Chicago
- USD
- Airports
- TRS → ORD, MDW, RFD
Flights from Trieste to Chicago: questions answered
Are there direct flights from Trieste to Chicago?
No. There is no nonstop service, so you will connect, most easily in Frankfurt, Rome and Naples. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Trieste to Chicago?
With one connection the journey usually takes around 11h 34m, depending on the layover. The straight-line distance is 7,563 km.
Where do you change planes between Trieste and Chicago?
The best connecting points are Frankfurt (FRA), Rome (FCO), Naples (NAP) and Barcelona (BCN). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Trieste and Chicago?
Trieste: Trieste Airport (TRS). Chicago: Chicago O'Hare International Airport (ORD), Chicago Midway International Airport (MDW) and Chicago Rockford International Airport (RFD).
What is the time difference between Trieste and Chicago?
Chicago is 7 hours behind Trieste.





