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Did you mean flights from St Louis to Sydney, Australia?

Flights from Sydney, Australia to St Louis, United States

Sydney, Australia to St Louis Last modified: Aug 20, 2018 0:49 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 48,195,047,545 round trip itineraries and found the cheapest flights to St Louis. United & Qantas frequently offer the best deals to St Louis flights, or select your preferred carrier below to see the cheapest days to fly.

United
SYDSTL
Fri 12/10
3 stops
STLSYD
Sun 21/10
3 stops
$1,292
Qantas
SYDSTL
Mon 27/08
1 stop
STLSYD
Mon 3/09
1 stop
$1,322
American
SYDSTL
Sat 6/10
2 stops
STLSYD
Tue 23/10
2 stops
$1,372
Air New Zealand
SYDSTL
Sat 6/10
2 stops
STLSYD
Tue 23/10
2 stops
$1,759
JAL
SYDSTL
Fri 12/10
2 stops
STLSYD
Sun 21/10
2 stops
$1,778
Air Canada
SYDSTL
Thu 4/10
2 stops
STLSYD
Thu 18/10
2 stops
$1,797

How Much is a Flight from Sydney, Australia to St Louis? Prices shown were found by travelers like you over the past 30 days

We have collected flight cost data from across the web for travel from Sydney, Australia to St Louis, and have found the average flight price for this trip to be $1,347.

Where To Buy Cheap Flights from Sydney, Australia to St Louis?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Sydney, Australia to St Louis based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Sydney, Australia to St Louis? Prices shown were found by travelers like you over the past 30 days

The chart below shows up-to-date information regarding how far in advance to book your flight from Sydney, Australia to St Louis.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $1,372
7-14 days $0 $1,321
14-21 days $0 $1,321
21-30 days $0 $1,321
30-60 days $0 $1,292
60-90 days $0 $1,372
90+ days $0 $1,372

Cheapest Day To Fly from Sydney, Australia to St Louis Prices shown were found by travelers like you over the past 30 days

We've examined 57,595,778,181 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Sydney, Australia to St Louis is Friday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$1,321$1,347 $1,372$1,292$1,372$1,372

Compare Flight Prices from Sydney, Australia to St Louis by Month Prices shown were found by travelers like you over the past 30 days

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Sydney, Australia to St Louis flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
August Sydney, Australia St Louis United 27/08/18 3/09/18 1 $1,321
September Sydney, Australia St Louis United 10/09/18 17/09/18 1 $1,321
October Sydney, Australia St Louis United 12/10/18 21/10/18 3 $1,292
November Sydney, Australia St Louis United 18/11/18 25/11/18 1 $1,372
December Sydney, Australia St Louis United 28/12/18 13/01/19 3 $1,441
January Sydney, Australia St Louis Air New Zealand 17/01/19 24/01/19 2 $1,909
February Sydney, Australia St Louis United 16/02/19 23/02/19 2 $1,752
March Sydney, Australia St Louis American 5/03/19 6/03/19 1 $1,711

Cheap Last Minute Flights from Sydney, Australia to St Louis

Well that's unexpected... we weren't able to find enough weekend deals to make a good comparison. Run an airfare search now to update and compare prices. Find Flights

Connecting Flights vs Direct Flights from Sydney, Australia to St Louis Prices shown were found by travelers like you over the past 30 days

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Sydney, Australia to St Louis is $1,625.

The average price for direct flights from Sydney, Australia to St Louis is not available.

One Way Flights vs Round Trip Flights from Sydney, Australia to St Louis Prices shown were found by travelers like you over the past 30 days

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Sydney, Australia to St Louis. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Sydney, Australia to St Louis is $1,225.

The average price for round trip flights from Sydney, Australia to St Louis is $1,567.

Sydney, Australia to St Louis Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Sydney, Australia to St Louis?
Answer: Chicago, IL

Airlines in Sydney, Australia flying to St Louis Last modified: Aug 20, 2018 0:49 -04:00Number of routes searched: 39Number of itineraries searched: 18,410

Wondering which airlines fly out of Sydney, Australia to St Louis? We've gathered the average price of Sydney, Australia airlines with flights to St Louis. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Sydney, Australia to St Louis
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American LAX
Air Canada YYZ
United IAH
United SFO
American LAX / CLT
American LAX / DCA
American LAX / DFW
American LAX / MIA
Air Canada YVR / YYZ
Major Airlines JFK / ATL
Major Airlines LAX / ATL
Major Airlines LAX / CVG
Major Airlines LAX / DTW
Major Airlines LAX / MSP
United IAH / DEN
United IAH / EWR
United IAH / IAD

Sydney, Australia to St Louis Airports

These are the major commercial airports we're currently monitoring in Sydney, Australia and St Louis. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

On FareCompare, you’ll find cheap flights for domestic and international travel. Since airlines change flight prices constantly, sign up for Fare Alerts and let FareCompare’s travel search engine monitor airline ticket prices of all major airlines, so you’ll be first in line to get the cheapest tickets.

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Cheap Flights from Sydney, Australia to St Louis