How long is the flight from Chicago to Rome?

Non-stop flights on ORD → FCO are typically around 9.5 hours. Connecting itineraries add 3–8 hours depending on the hub and layover.

Which airlines fly from Chicago to Rome?

The main carriers on this route are ITA Airways, United, American. Codeshare and one-stop options add several more — the filter panel above shows every airline in the current fare set.

When is the cheapest time to fly from Chicago to Rome?

Historically the lowest fares land in October, November, February. Summer (mid-June through mid-August) and the Christmas / New Year window are always peak. Mid-week departures (Tuesday–Thursday) typically beat weekend prices by 10–20%.

How far ahead should I book Chicago to Rome?

Six to ten weeks ahead is the sweet spot for this route. Inside three weeks, fares tend to spike as airlines sell to last-minute business travellers. Award availability often opens 10–11 months out if you're booking on miles.

Can I book directly on destination.com?

The Book button on each fare opens the airline or OTA (Trip.com, Kiwi, Expedia, Booking, Priceline, etc.) that's actually selling that ticket. You complete payment there at the same price you saw here — we never add a markup.

ORD → FCO

Chicago to Rome flights.

Live cached fares on Chicago (ORD) → Rome (FCO), refreshed every 30 minutes. Non-stop and connecting itineraries side by side — compare airlines, times and stops, then book in one click.

Flying time
~9.5h non-stop
Airlines
ITA Airways, United, American
Cheapest months
October, November, February

Flex dates · cheapest nearby

Loading prices…

Read our best-time-to-book guide for ORD → FCO →Target price, booking window, weekday pattern.

See 30-day price history for ORD → FCO →Median fare, lows, and best-day patterns.

No cached fares for exactly 2026-09-07 → 2026-09-14. Showing recent fares on ORD → FCO — pick a different date in the calendar above or run a live search.

Chicago → Rome · 13 fares12-month low · $357

Cached from Travelpayouts · filter & sort below

Showing 13 of 13 results

Cheapest
JetBlue · B6 906
OutboundORD → FCOTue, Sep 29 · 11:30 AM· 11h 53m· 2 stops
$357
one-way
Book →
Icelandair · FI 856
OutboundORD → FCOWed, Sep 2 · 3:25 AM· 11h 50m· 2 stops
$389
one-way
Book →
Icelandair · FI 852
OutboundORD → FCOSun, Nov 1 · 12:30 AM· 10h 55m· 1 stop
ReturnFCO ← ORDSat, Nov 21 · 10:25 AM· 11h 55m· 1 stop
$547
total round-trip
Book →
Turkish Airlines · TK 186
OutboundORD → FCOWed, Oct 7 · 4:25 PM· 13h· 1 stop
ReturnFCO ← ORDSat, Oct 17 · 6:00 PM· 13h 45m· 1 stop
$587
total round-trip
Book →
TAP Portugal · TP 244
OutboundORD → FCOThu, Oct 1 · 11:00 PM· 11h 10m· 1 stop
ReturnFCO ← ORDSat, Oct 24 · 6:00 PM· 12h 45m· 1 stop
$610
total round-trip
Book →
TAP Portugal · TP 244
OutboundORD → FCOSun, Oct 4 · 11:00 PM· 11h 10m· 1 stop
ReturnFCO ← ORDSat, Oct 24 · 6:00 PM· 12h 45m· 1 stop
$610
total round-trip
Book →
TAP Portugal · TP 244
OutboundORD → FCOMon, Oct 26 · 2:10 AM· 11h 10m· 1 stop
ReturnFCO ← ORDSat, Nov 21 · 6:35 PM· 12h 50m· 1 stop
$617
total round-trip
Book →
ITA Airways · AZ 629
OutboundORD → FCOSat, Aug 29 · 8:00 PM· 9h 25m· Non-stop
ReturnFCO ← ORDSat, Sep 12 · 7:20 AM· 10h 50m· Non-stop
$660
total round-trip
Book →
TAP Portugal · TP 244
OutboundORD → FCOSat, Dec 12 · 2:10 AM· 11h 10m· 1 stop
ReturnFCO ← ORDSun, Dec 27 · 4:55 AM· 12h 50m· 1 stop
$704
total round-trip
Book →
Icelandair · FI 852
OutboundORD → FCOMon, Aug 17 · 12:25 AM· 11h· 1 stop
ReturnFCO ← ORDSat, Aug 22 · 1:45 PM· 11h 45m· 1 stop
$729
total round-trip
Book →
Air Canada · AC 8478
OutboundORD → FCOSun, Mar 14 · 12:05 PM· 10h 16m· 1 stop
ReturnFCO ← ORDSun, Mar 21 · 8:55 AM· 11h 20m· 1 stop
$739
total round-trip
Book →
Air France · AF 137
OutboundORD → FCOWed, Jul 29 · 10:10 PM· 10h 15m· 1 stop
ReturnFCO ← ORDFri, Aug 21 · 4:30 AM· 10h 50m· 1 stop
$754
total round-trip
Book →
TAP Portugal · TP 242
OutboundORD → FCOFri, Aug 7 · 12:45 AM· 11h 10m· 1 stop
ReturnFCO ← ORDSat, Aug 15 · 3:55 AM· 12h 35m· 1 stop
$812
total round-trip
Book →

Try a nearby airport

Thin routes often have more options from a neighbouring airport.

Chicago (MDW) → Rome (FCO)

nearby origin

Chicago (ORD) → Rome (CIA)

nearby destination

About Chicago → Rome

ITA Airways + UA non-stops seasonal — mostly Apr-Oct. Off-season routes via FRA or MUC.

Typical non-stop flying time is around 9.5 hours. Major carriers on this route include ITA Airways, United, American. Fares are usually cheapest in October, November, February — book 6–10 weeks ahead and avoid school-holiday peaks (late June–August, Christmas–New Year) for the best pricing.

Month-by-month price guide: Chicago to Rome

Live cheapest round-trip fare cached on ORD → FCO for each of the next 12 months. Tap any month and run a live search to confirm.

Jul
Peak
from $754
Aug
Shoulder
from $660
Sep
No data
Oct
Low
from $547
Nov
No data
Dec
Peak
from $704
Jan
No data
Feb
No data
Mar
Peak
from $739
Apr
No data
May
No data
Jun
No data

Cheapest next 12 months: October from $547 round-trip. Run a live search →

Booking window tip

Long-haul fares are most predictable when booked 10-16 weeks ahead. Inside six weeks expect sharp increases, especially in premium cabins. If you're paying with miles, search 330+ days ahead when award inventory first loads.

Price drop alerts

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Where to stay

Once you’ve booked the flight, pick a Rome neighbourhood.

See where to stay in Rome →

Questions, answered

How long is the flight from Chicago to Rome?
Non-stop flights on ORD → FCO are typically around 9.5 hours. Connecting itineraries add 3–8 hours depending on the hub and layover.
Which airlines fly from Chicago to Rome?
The main carriers on this route are ITA Airways, United, American. Codeshare and one-stop options add several more — the filter panel above shows every airline in the current fare set.
When is the cheapest time to fly from Chicago to Rome?
Historically the lowest fares land in October, November, February. Summer (mid-June through mid-August) and the Christmas / New Year window are always peak. Mid-week departures (Tuesday–Thursday) typically beat weekend prices by 10–20%.
How far ahead should I book Chicago to Rome?
Six to ten weeks ahead is the sweet spot for this route. Inside three weeks, fares tend to spike as airlines sell to last-minute business travellers. Award availability often opens 10–11 months out if you're booking on miles.
Can I book directly on destination.com?
The Book button on each fare opens the airline or OTA (Trip.com, Kiwi, Expedia, Booking, Priceline, etc.) that's actually selling that ticket. You complete payment there at the same price you saw here — we never add a markup.

Other ways to reach Rome

If your plans are flexible on the origin, these alternate departure airports also serve Rome on the routes we track.

Other popular routes

Keep planning

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