How to get from St Louis to Rome: connecting flights, about 13h 18m total

Flights from St Louis to Rome

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Where to connect

Options with one connection, fastest first

fastest, via Detroit: 13h 18m
two tickets, via Boston: $387
connection options: 5
straight-line distance: 5,058 mi (8,140 km)

fastest

Via Detroit

13h 18m

with the connection

St Louis to Detroit flight 1h 30m

Connection of about 3h

Detroit to Rome flight 8h 48m

Via Toronto

Canada

13h 28m

with the connection

St Louis to Toronto flight 1h 58m

Connection of about 3h

Toronto to Rome flight 8h 30m

two ticketsfrom $1,751

Via Boston

13h 30m

with the connection

St Louis to Boston flight 2h 35m

Connection of about 3h

Boston to Rome flight 7h 55m

two ticketsfrom $387

Via Washington

13h 33m

with the connection

St Louis to Washington flight 2h 3m

Connection of about 3h Arrival: Baltimore/Wash International Thurgood Marshall, Ronald Reagan National, Washington Dulles International. Departure to Rome: Washington Dulles International.

Washington to Rome flight 8h 30m

two ticketsfrom $942

Via Philadelphia

13h 34m

with the connection

St Louis to Philadelphia flight 2h 11m

Connection of about 3h

Philadelphia to Rome flight 8h 23m

One ticket or two

How the options are calculated and what to keep in mind at the connection

Flight times come from the nonstop schedule (estimated from the distance where there is no schedule), with 3h allowed for the connection. The price of an option is the sum of the lowest known fares for each leg; their dates may not match, so treat it as a guide. The search shows tickets for your dates, including connections on a single ticket.

When to visit Rome

Weather by month

Best time to visit: June, August and September, +28° to +33° by day, sea +24° to +27°. In November it is +18° by day and +9° at night, sea +19°, with 12 rainy days.

Jan

+13° +5° +15° 10 days

Feb

+15° +5° +14° 7 days

Mar

+17° +7° +15° 10 days

Apr

+19° +9° +17° 11 days

May

+24° +13° +20° 12 days

Jun

+31° +19° +24° 6 days

Jul

+34° +22° +27° 3 days

Aug

+33° +21° +27° 7 days

Sep

+28° +17° +25° 8 days

Oct

+24° +14° +22° 10 days

Nov

+18° +9° +19° 12 days

Dec

+14° +6° +16° 10 days

Daytime and night temperatures in °C, sea temperature (in blue), rainy days. Months with the most comfortable weather are in green. Long-term averages.

Nearest nonstop flights

The closest you can get without a connection

From St Louis to cities closest to Rome

St Louis to Frankfurt Frankfurt: 594 mi (956 km) from Rome, flight 8h 50m St Louis to Montreal Montreal: 4,089 mi (6,581 km) from Rome, flight 4h 4m from $483 St Louis to Boston Boston: 4,092 mi (6,586 km) from Rome, flight 2h 35m from $165 St Louis to New York New York: 4,281 mi (6,890 km) from Rome, flight 2h 26m from $96 St Louis to Syracuse Syracuse: 4,287 mi (6,900 km) from Rome, flight 7h 20m St Louis to Philadelphia Philadelphia: 4,361 mi (7,019 km) from Rome, flight 2h 11m from $187

To Rome from cities closest to St Louis

Chicago to Rome Chicago: 262 mi (422 km) from St Louis, flight 9h 10m from $284 Detroit to Rome Detroit: 455 mi (732 km) from St Louis, flight 8h 48m from $342 Minneapolis to Rome Minneapolis: 467 mi (751 km) from St Louis, flight 9h 25m Atlanta to Rome Atlanta: 467 mi (752 km) from St Louis, flight 9h 20m from $414 Dallas to Rome Dallas: 548 mi (882 km) from St Louis, flight 10h 25m from $523 Charlotte to Rome Charlotte: 567 mi (913 km) from St Louis, flight 9h 15m from $556

Frequently asked questions

Is there a nonstop flight from St Louis to Rome?

There are no nonstop flights in the schedule. You will need a connection, the fastest is via Detroit.

What is the fastest way to fly from St Louis to Rome?

Via Detroit: 1h 30m to the connection, 8h 48m after it, about 13h 18m in total with 3h for the connection.

How much does a flight from St Louis to Rome with a connection cost?

Two nonstop tickets via Boston from $387. This is the sum of the lowest known prices for each leg, and their dates may not match.

Which cities can you connect in between St Louis and Rome?

Detroit (13h 18m total), Toronto (13h 28m total), Boston (13h 30m total), Washington (13h 33m total) and Philadelphia (13h 34m total).

How far is Rome from St Louis?

5,058 mi (8,140 km) in a straight line between the cities.

How much time should I allow for the connection?

The options allow 3h. On a single ticket the carrier is responsible for the connection; on separate tickets you set the margin yourself, allowing time to collect and re-check your bags.