$890 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 2/11. 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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Fly from
Route
Depart
Return
BrisbaneSt. Louis
BNE Brisbane - STL Lambert-St Louis
BNESTL
Brisbane
Thu 5/11
10:45-15:26
2 stops44h 41m
Lambert-St Louis
Mon 9/11
13:40-08:45
2 stops27h 05m
BrisbaneSt. Louis
BNE Brisbane - STL Lambert-St Louis
BNESTL
Brisbane
Thu 5/11
10:45-15:26
2 stops44h 41m
Lambert-St Louis
Mon 9/11
06:00-08:45
2 stops34h 45m
BrisbaneSt. Louis
BNE Brisbane - STL Lambert-St Louis
BNESTL
Brisbane
Thu 5/11
10:45-15:26
2 stops44h 41m
Lambert-St Louis
Mon 9/11
06:00-08:45
2 stops34h 45m
SydneySt. Louis
SYD Sydney Kingsford Smith - STL Lambert-St Louis
SYDSTL
Sydney Kingsford Smith
Wed 21/10
10:10-13:44
2 stops43h 34m
Lambert-St Louis
Sat 24/10
15:20-06:55
1 stop23h 35m
SydneySt. Louis
SYD Sydney Kingsford Smith - STL Lambert-St Louis
SYDSTL
Sydney Kingsford Smith
Wed 21/10
10:10-13:44
2 stops43h 34m
Lambert-St Louis
Sat 24/10
15:20-06:55
1 stop23h 35m
SydneySt. Louis
SYD Sydney Kingsford Smith - STL Lambert-St Louis
SYDSTL
Sydney Kingsford Smith
Wed 21/10
10:10-10:50
2 stops40h 40m
Lambert-St Louis
Sat 24/10
15:20-06:55
1 stop23h 35m
SydneySt. Louis
SYD Sydney Kingsford Smith - STL Lambert-St Louis
SYDSTL
Sydney Kingsford Smith
Sun 22/11
11:10-23:58
1 stop29h 48m
Lambert-St Louis
Sun 29/11
14:48-06:55
1 stop23h 07m
SydneySt. Louis
SYD Sydney Kingsford Smith - STL Lambert-St Louis
SYDSTL
Sydney Kingsford Smith
Wed 18/11
09:15-14:13
1 stop21h 58m
Lambert-St Louis
Sat 12/12
16:30-09:05
2 stops47h 35m
SydneySt. Louis
SYD Sydney Kingsford Smith - STL Lambert-St Louis
SYDSTL
Sydney Kingsford Smith
Wed 18/11
11:50-16:57
2 stops22h 07m
Lambert-St Louis
Sat 12/12
16:30-09:05
2 stops47h 35m
SydneySt. Louis
SYD Sydney Kingsford Smith - STL Lambert-St Louis
SYDSTL
Sydney Kingsford Smith
Wed 18/11
14:05-18:16
1 stop21h 11m
Lambert-St Louis
Sat 12/12
18:44-06:55
1 stop43h 11m
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Cheapest flights to Lambert-St Louis
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Summary info about St. Louis flight prices, duration and airlines
Best One-Way Price | $890 |
|---|---|
Best Round-Trip Price | $1,500 |
Fastest flight time | 26h 12m |
Popular in | April |
Frequently asked questions about flying to St. Louis
Is there an alternative airport near St. Louis?
Those flying to St. Louis could potentially find better pricing at Belleville Airport (35 km from St. Louis city centre), Marion Williamson County Airport (142 km from St. Louis city centre) or Springfield Capital Airport (142 km from St. Louis city centre) depending on the month and departure airport.
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?
As of October 2026, there are 3 operators available to choose from 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.
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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?
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I’m not ready to book a flight to St. Louis right now. Can momondo alert me if prices change?
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