Flights from Sydney to St Louis
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 Las Vegas
- 20h 5m
- two tickets, via Los Angeles
- $642
- connection options
- 5
- straight-line distance
- 9,063 mi (14,586 km)
fastest
Via Las Vegas
United States
20h 5m
with the connection
two ticketsfrom $750
Via Dallas
United States
20h 13m
with the connection
Sydney to Dallas
flight 15h 28m
Connection of about 3h
Arrival: Dallas/Fort Worth International. Departure to St Louis: Dallas Love Field, Dallas/Fort Worth International.
Dallas to St Louis
flight 1h 45m
Via Los Angeles
United States
20h 25m
with the connection
Sydney to Los Angeles
flight 13h 50m
Connection of about 3h
Arrival: Los Angeles International. Departure to St Louis: Long Beach, Los Angeles International.
Los Angeles to St Louis
flight 3h 35m
two ticketsfrom $642
Via San Francisco
United States
20h 30m
with the connection
Sydney to San Francisco
flight 13h 35m
Connection of about 3h
Arrival: San Francisco International. Departure to St Louis: Metropolitan Oakland International, Norman Y. Mineta San Jose International, San Francisco International.
San Francisco to St Louis
flight 3h 55m
two ticketsfrom $1,577
Via Toronto
Canada
26h 25m
with the connection
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.
Nearest nonstop flights
The closest you can get without a connection
From Sydney to cities closest to St Louis
Sydney to Dallas
Dallas: 548 mi (882 km) from St Louis, flight 15h 28m
from $721
Sydney to Toronto
Toronto: 661 mi (1,063 km) from St Louis, flight 21h 12m
from $770
Sydney to New York
New York: 872 mi (1,403 km) from St Louis, flight 21h 10m
from $874
Sydney to Las Vegas
Las Vegas: 1,375 mi (2,213 km) from St Louis, flight 13h 55m
from $645
Sydney to Los Angeles
Los Angeles: 1,586 mi (2,552 km) from St Louis, flight 13h 50m
from $668
Sydney to San Francisco
San Francisco: 1,742 mi (2,803 km) from St Louis, flight 13h 35m
from $405
To St Louis from cities closest to Sydney
San Francisco to St Louis
San Francisco: 7,424 mi (11,948 km) from Sydney, flight 3h 55m
from $220
Los Angeles to St Louis
Los Angeles: 7,502 mi (12,074 km) from Sydney, flight 3h 35m
from $79
San Diego to St Louis
San Diego: 7,512 mi (12,090 km) from Sydney, flight 3h 35m
from $140
Las Vegas to St Louis
Las Vegas: 7,726 mi (12,433 km) from Sydney, flight 3h 10m
from $105
Seattle to St Louis
Seattle: 7,748 mi (12,470 km) from Sydney, flight 3h 54m
Phoenix to St Louis
Phoenix: 7,797 mi (12,548 km) from Sydney, flight 2h 55m
from $169
Frequently asked questions
Is there a nonstop flight from Sydney to St Louis?
There are no nonstop flights in the schedule. You will need a connection, the fastest is via Las Vegas.
What is the fastest way to fly from Sydney to St Louis?
Via Las Vegas: 13h 55m to the connection, 3h 10m after it, about 20h 5m in total with 3h for the connection.
How much does a flight from Sydney to St Louis with a connection cost?
Two nonstop tickets via Los Angeles from $642. 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 Sydney and St Louis?
Las Vegas (20h 5m total), Dallas (20h 13m total), Los Angeles (20h 25m total), San Francisco (20h 30m total) and Toronto (26h 25m total).
How far is St Louis from Sydney?
9,063 mi (14,586 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.