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Look for other cheap flights to Lambert-St Louis

$1,720 Cheap flights to St. Louis

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to St. Louis departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Australia to St. Louis

Cheap return flights

Recommended return deals departing in the coming months from the most popular airlines that fly to St. Louis.
09:30 - 12:45SYD-STL
42h 15m2 stops
08:25 - 07:00STL-SYD
55h 35m2 stops
$1,720United Airlines
Find Deal
lun, 12 mag - sab, 31 mag
10:20 - 16:40SYD-STL
21h 20m1 stop
16:30 - 07:00STL-SYD
45h 30m2 stops
$1,726United Airlines
Find Deal
lun, 18 ago - sab, 8 nov
09:20 - 12:36SYD-STL
42h 16m2 stops
13:30 - 07:20STL-SYD
50h 50m2 stops
$1,739Air Canada
Find Deal
lun, 12 mag - sab, 31 mag
09:20 - 12:36SYD-STL
42h 16m2 stops
13:30 - 07:20STL-SYD
50h 50m3 stops
$1,748Air Canada
Find Deal
lun, 12 mag - sab, 31 mag
10:20 - 17:09SYD-STL
21h 49m1 stop
08:25 - 07:00STL-SYD
55h 35m2 stops
$1,751United Airlines
Find Deal
lun, 12 mag - sab, 31 mag
10:10 - 23:09SYD-STL
28h 59m1 stop
06:29 - 07:05STL-SYD
33h 36m1 stop
$2,518American Airlines
Find Deal
mar, 1 apr - lun, 30 giu
09:10 - 23:16SYD-STL
29h 06m1 stop
06:15 - 07:05STL-SYD
33h 50m1 stop
$2,593Qantas Airways
Find Deal
dom, 6 apr - dom, 13 apr
15:05 - 19:29MEL-STL
19h 24m1 stop
09:41 - 05:00STL-MEL
28h 19m1 stop
$2,596American Airlines
Find Deal
dom, 6 apr - dom, 13 apr
09:55 - 23:39SYD-STL
28h 44m3 stops
13:30 - 08:45STL-SYD
26h 15m3 stops
$3,186
Find Deal
lun, 18 ago - sab, 8 nov
08:30 - 19:30SYD-STL
27h 00m3 stops
13:00 - 06:35STL-SYD
26h 35m2 stops
$3,460
Find Deal
mar, 1 apr - lun, 30 giu

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St. Louis flights insights and trends

Explore insights for your St. Louis flight to craft the best travel plan

What is the cheapest month to fly to St. Louis?

The month of March is, on average, the cheapest month to fly to St. Louis from Australia, with most prices found around $1,731. If you aren’t able to travel to St. Louis during the month of March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $1,881.

What is the cheapest day to depart on your flight to St. Louis?

According to our data, Saturday is the cheapest day to fly to St. Louis from Australia. The lowest ticket price found for a Saturday departure recently was $2,190. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Australia to St. Louis on a Thursday will generally be more expensive and average around $2,805. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Australia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $2,243 when looking at flights departing in the morning. In the evening is when there is more demand to fly to St. Louis, so prices are often more expensive at around $3,256 per ticket.

Cheapest flights to Lambert-St Louis

Find the cheapest flights to Lambert-St Louis from your nearest city or airport
CHEAPEST MONTH TO FLY TO ST. LOUIS FROM SYDNEYMarch22% cheaperFlying from Sydney to St. Louis costs on average just $1,731 in March
MOST EXPENSIVE MONTH TO FLY TO ST. LOUIS FROM SYDNEYAugust46% more expensiveIt costs about $3,250 for flights to St. Louis from Sydney in August
MOST POPULAR MONTH TO FLY TO ST. LOUIS FROM SYDNEYDecember550% more users visitedMore momondo users searched in flights to St. Louis from Sydney in December than any other month

Cheap St. Louis flight deals and tips

Summary info about St. Louis flight prices, duration and airlines

Best Round-Trip Price

$1,720

Fastest flight time

19h 24m

Popular in

December
The best round-trip flight price to St. Louis from Australia in the last 72 hours is $1,720 (Sydney Kingsford Smith to Lambert-St Louis).
The fastest flight to St. Louis from Australia takes 19h 24m (Melbourne to Lambert-St Louis).
December has the highest demand for flights to St. Louis, with a 23% price increase on average.

Frequently asked questions about flying to St. Louis

When did momondo last update prices for flights to Lambert-St Louis Airport?

Prices for flights to Lambert-St Louis Airport were last updated today.

How many operators does momondo search for flights to Lambert-St Louis Airport?

How old do you have to be to fly to Lambert-St Louis Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Lambert-St Louis Airport.

What documentation or ID do you need to fly to Lambert-St Louis Airport?

The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Travelling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
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Why use momondo?

Why should I use momondo to find a flight deal to St. Louis?

Finding the right flight to St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

Can I find flights to St. Louis with flexible booking policies on momondo?

Flights to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to St. Louis?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to St. Louis.

I’m not ready to book a flight to St. Louis right now. Can momondo alert me if prices change?

Price alerts on flights to St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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Find better results for your trip to St. Louis

Popular Flights to St. Louis

Popular routes according to searches in the past day on momondo

Cheapest flight routes to Lambert-St Louis

These routes have the cheapest flights to Lambert-St Louis found by momondo users in Australia
DepartingDestinationBest TimeBest Price
SydneySt. Louis21h 16m$1,670
MelbourneSt. Louis22h 03m$1,772
BrisbaneSt. Louis21h 07m$1,892
LauncestonSt. Louis27h 33m$2,929
DevonportSt. Louis33h 30m$3,462