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Look for other cheap flights to Lambert-St Louis

$1,220 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 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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Thu 1/8
Thu 8/8

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Lambert-St Louis flight deals found on momondo

Check out some of the best fares to Lambert-St Louis found recently by users on momondo
American Airlines
25 Aug
MEL13:00Melbourne
24h 48m
1 stop
STL22:48Lambert-St Louis
1 Sept
STL12:48Lambert-St Louis
25h 37m
1 stop
MEL05:25Melbourne
Air Canada
11 Oct
MEL07:00Melbourne
29h 00m
3 stops
STL20:00Lambert-St Louis
25 Oct
STL11:00Lambert-St Louis
33h 35m
3 stops
MEL12:35Melbourne
Multiple Airlines
10 Oct
MEL00:45Melbourne
37h 35m
2 stops
STL22:20Lambert-St Louis
25 Oct
STL18:51Lambert-St Louis
36h 09m
2 stops
MEL23:00Melbourne
American Airlines
25 Aug
MEL13:00Melbourne
24h 48m
1 stop
STL22:48Lambert-St Louis
1 Sept
STL14:14Lambert-St Louis
24h 11m
2 stops
MEL05:25Melbourne
American Airlines
11 Oct
MEL11:55Melbourne
26h 58m
1 stop
STL22:53Lambert-St Louis
25 Oct
STL11:37Lambert-St Louis
25h 48m
1 stop
MEL05:25Melbourne
American Airlines
11 Oct
MEL13:00Melbourne
22h 57m
2 stops
STL19:57Lambert-St Louis
25 Oct
STL13:58Lambert-St Louis
23h 27m
2 stops
MEL05:25Melbourne

Find the cheapest one-way flights to Lambert-St Louis

If you're looking for one-way flights from Brisbane to Lambert-St Louis, view some of our deals below provided by American Airlines, Delta and United Airlines
American Airlines
4 Sept
BNE22:00Brisbane
25h 54m
2 stops
STL08:54Lambert-St Louis
Multiple Airlines
6 Aug
SYD13:15Sydney Kingsford Smith
40h 51m
3 stops
STL15:06Lambert-St Louis
Delta
6 Aug
SYD09:25Sydney Kingsford Smith
29h 04m
2 stops
STL23:29Lambert-St Louis

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 February is, on average, the cheapest month to fly to St. Louis from Australia, with most prices found around $1,826. If you aren’t able to travel to St. Louis during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,985.

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

According to our data, Wednesday is the cheapest day to fly to St. Louis from Australia. The lowest ticket price found for a Wednesday departure recently was $2,038. 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 Saturday will generally be more expensive and average around $2,790. 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 $2,128 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 $2,461 per ticket.

How long does it take to fly to St. Louis?

The flight from Australia to St. Louis depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Sydney Kingsford Smith (a popular airport in Australia) to Lambert-St Louis (the most popular airport in St. Louis), then the flight time is 25h 23m on average. If you fly from Melbourne (another popular airport in Australia) to Lambert-St Louis, then the average flight time is 23h 04m.

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 SYDNEYFebruary24% cheaperFlying from Sydney to St. Louis costs on average just $1,826 in February
MOST EXPENSIVE MONTH TO FLY TO ST. LOUIS FROM SYDNEYDecember42% more expensiveIt costs about $3,391 for flights to St. Louis from Sydney in December
MOST POPULAR MONTH TO FLY TO ST. LOUIS FROM SYDNEYJune540% more users visitedMore momondo users searched in flights to St. Louis from Sydney in June 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

$1,220

Best Round-Trip Price

$2,012

Fastest flight time

21h 45m

Operated By

8 airlines
The best one-way flight price to St. Louis from Australia in the last 72 hours is $1,220 (Brisbane to Lambert-St Louis).
The best round-trip flight price to St. Louis from Australia in the last 72 hours is $2,012 (Melbourne to Lambert-St Louis).
The fastest flight to St. Louis from Australia takes 21h 45m (Brisbane to Lambert-St Louis).
There are 8 airlines operating flights to St. Louis, including American Airlines, United Airlines and Air Canada.

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.


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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1 adult
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Thu 1/8
Thu 8/8
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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. Louis25h 23m$1,593
MelbourneSt. Louis29h 10m$1,881
BrisbaneSt. Louis53h 59m$2,139
LauncestonSt. Louis28h 13m$3,172
DevonportSt. Louis33h 30m$3,368