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Look for other cheap flights to Lambert-St Louis

$1,036 Cheap flights to St. Louis

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to St. Louis departing on 25/4. 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

KAYAK's recommended return flight deals from the most popular airlines that fly to St. Louis.
09:20 - 12:36SYD-STL
42h 16m2 stops
08:54 - 07:20STL-SYD
31h 26m2 stops
$1,629Air Canada
Find Deal
화, 17 6월 - 화, 1 7월
09:20 - 15:21SYD-STL
45h 01m2 stops
16:15 - 09:35STL-SYD
48h 20m2 stops
$1,640Air Canada
Find Deal
월, 18 8월 - 토, 8 11월
17:45 - 17:18SYD-STL
38h 33m2 stops
05:26 - 06:55STL-SYD
32h 29m1 stop
$1,650American Airlines
Find Deal
월, 18 8월 - 토, 8 11월
12:10 - 16:08SYD-STL
18h 58m1 stop
06:15 - 09:00STL-SYD
33h 45m1 stop
$1,653American Airlines
Find Deal
월, 18 8월 - 토, 8 11월
07:15 - 15:27MEL-STL
23h 12m2 stops
06:52 - 06:45STL-MEL
32h 53m1 stop
$1,685American Airlines
Find Deal
월, 19 5월 - 목, 22 5월
09:10 - 22:59SYD-STL
28h 49m1 stop
06:30 - 07:05STL-SYD
33h 35m1 stop
$1,704Qantas Airways
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수, 18 6월 - 화, 1 7월
10:25 - 16:39SYD-STL
21h 14m1 stop
06:30 - 07:30STL-SYD
34h 00m1 stop
$1,705Qantas Airways
Find Deal
월, 16 6월 - 화, 1 7월
10:20 - 17:09SYD-STL
21h 49m1 stop
16:32 - 07:00STL-SYD
47h 28m2 stops
$1,726United Airlines
Find Deal
월, 12 5월 - 토, 31 5월
10:20 - 20:48SYD-STL
25h 28m2 stops
16:45 - 07:00STL-SYD
23h 15m2 stops
$1,728United Airlines
Find Deal
월, 16 6월 - 월, 30 6월
08:35 - 22:45MEL-STL
29h 10m2 stops
08:25 - 10:50STL-MEL
35h 25m2 stops
$1,793Air New Zealand
Find Deal
월, 19 5월 - 목, 22 5월

See travel insights to St. Louis from

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 $1,831. 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 $1,909.

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 $2,222. 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 $2,846. 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 $2,276 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 $3,304 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 SYDNEYMarch21% cheaperFlying from Sydney to St. Louis costs on average just $1,831 in March
MOST EXPENSIVE MONTH TO FLY TO ST. LOUIS FROM SYDNEYAugust44% more expensiveIt costs about $3,304 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 One-Way Price

$1,036

Best Round-Trip Price

$1,629

Fastest flight time

20h 12m

Popular in

December
The best one-way flight price to St. Louis from Australia in the last 72 hours is $1,036 (Sydney Kingsford Smith to Lambert-St Louis).
The best round-trip flight price to St. Louis from Australia in the last 72 hours is $1,629 (Sydney Kingsford Smith to Lambert-St Louis).
The fastest flight to St. Louis from Australia takes 20h 12m (Sydney Kingsford Smith to Lambert-St Louis).
December has the highest demand for flights to St. Louis, with a 22% 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
Chesterfield

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 11m$1,685
MelbourneSt. Louis28h 19m$1,759
BrisbaneSt. Louis25h 31m$2,703
LauncestonSt. Louis27h 33m$2,971
DevonportSt. Louis33h 30m$3,512