Flights from Sydney, Australia to St Louis, United States

From
To
City
Depart
Return
Select sites to compare prices |
  • Select all
  • Deselect all

Find Flights

Search

Enter your destination to continue
Enter depart date to continue
Enter return date to continue
Select at least 3 sites to continue
Select your depart date
Select your return date
Location services timed out
Enable Location Services Required!
Location services not available at this time
Use current location
@{prefix}@{match}@{suffix}
CityAirportCity
Did you mean flights from St Louis to Sydney, Australia?

Sydney, Australia to St Louis Last modified: Oct 18, 2018 1:02 -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 19/10
3 stops
STLSYD
Fri 26/10
3 stops
$1,271
Qantas
SYDSTL
Wed 7/11
2 stops
STLSYD
Sun 18/11
2 stops
$1,359
Air Canada
SYDSTL
Wed 7/11
2 stops
STLSYD
Sun 18/11
2 stops
$1,387
Air New Zealand
SYDSTL
Thu 15/11
2 stops
STLSYD
Thu 22/11
2 stops
$1,519
JAL
SYDSTL
Fri 19/10
2 stops
STLSYD
Fri 26/10
2 stops
$2,263
American
SYDSTL
Fri 28/12
2 stops
STLSYD
Sun 13/01
2 stops
$2,422

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 $1,680.

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 $1,271
7-14 days $0 $1,459
14-21 days $0 $1,359
21-30 days $0 $1,442
30-60 days $0 $1,874
60-90 days $0 $1,717
90+ days $0 $1,201

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
$2,350$1,979$1,359$1,442$1,271$1,882$1,470

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
October Sydney, Australia St Louis United 19/10/18 26/10/18 3 $1,271
November Sydney, Australia St Louis Qantas 7/11/18 18/11/18 1 $1,359
December Sydney, Australia St Louis United 28/12/18 13/01/19 3 $1,717
January Sydney, Australia St Louis United 16/01/19 23/01/19 2 $2,060
February Sydney, Australia St Louis Qantas 15/02/19 22/02/19 1 $1,460
March Sydney, Australia St Louis American 13/03/19 27/03/19 2 $1,349
April Sydney, Australia St Louis United 16/04/19 23/04/19 2 $1,719
July Sydney, Australia St Louis United 15/07/19 22/07/19 2 $1,711

Cheap Last Minute Flights from Sydney, Australia to St Louis Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Sydney, Australia to St Louis. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
4 5 6 7 8 9 10
$1,237
11 12 13 14 15 16 17
$1,237

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 $1,592.

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 $1,299.

The average price for round trip flights from Sydney, Australia to St Louis is $1,523.

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: Oct 18, 2018 1:02 -04:00Number of routes searched: 40Number of itineraries searched: 34,890

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 JFK / DTW
Major Airlines JFK / MSP
Major Airlines JFK / SLC
Major Airlines LAX / ATL
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.

We are updating our Cookie Policy. FareCompare will use cookies and other tracking technologies to assist with navigation and product selection, analyze your use of our services, assist with our promotional and marketing efforts, and provide deals content from third parties.

Cheap Flights from Sydney, Australia to St Louis