$587 Cheap Flights from Brisbane (BNE) to St. Louis (STL)

View $587 flight on Thu, Feb 5, 2026Opens in a new window

Popular airlines from Brisbane Airport (BNE) to St. Louis Lambert Intl. Airport (STL)

Cheap Flights from Brisbane to St. Louis (BNE-STL)

Prices were available within the past 7 days and start at $587 for one-way flights and $939 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Nov 19 - Tue, Nov 25
BNE
Brisbane
STL
St. Louis
$939 Roundtrip, found 1 day ago
$939
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Nov 19 from Brisbane to St. Louis, returning Tue, Nov 25, priced at $939 found 1 day ago
Air Canada
Wed, Nov 19 - Tue, Nov 25
BNE
Brisbane
STL
St. Louis
$954 Roundtrip, found 1 day ago
$954
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Nov 19 from Brisbane to St. Louis, returning Tue, Nov 25, priced at $954 found 1 day ago
Air Canada
Fri, Jan 30 - Thu, Feb 5
BNE
Brisbane
STL
St. Louis
$985 Roundtrip, found 1 day ago
$985
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Jan 30 from Brisbane to St. Louis, returning Thu, Feb 5, priced at $985 found 1 day ago
Air Canada
Wed, Nov 19 - Tue, Nov 25
BNE
Brisbane
STL
St. Louis
$987 Roundtrip, found 1 day ago
$987
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Nov 19 from Brisbane to St. Louis, returning Tue, Nov 25, priced at $987 found 1 day ago
American Airlines
Wed, Feb 18 - Mon, Mar 2
BNE
Brisbane
STL
St. Louis
$990 Roundtrip, found 22 hours ago
$990
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Wed, Feb 18 from Brisbane to St. Louis, returning Mon, Mar 2, priced at $990 found 22 hours ago
Air Canada
Wed, Mar 11 - Mon, Mar 23
BNE
Brisbane
STL
St. Louis
$991 Roundtrip, found 8 hours ago
$991
Roundtrip
found 8 hours ago
Select Air Canada flight, departing Wed, Mar 11 from Brisbane to St. Louis, returning Mon, Mar 23, priced at $991 found 8 hours ago
American Airlines
Wed, Mar 25 - Wed, Apr 8
BNE
Brisbane
STL
St. Louis
$993 Roundtrip, found 8 hours ago
$993
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Wed, Mar 25 from Brisbane to St. Louis, returning Wed, Apr 8, priced at $993 found 8 hours ago
Delta
Wed, Feb 18 - Wed, Mar 4
BNE
Brisbane
STL
St. Louis
$1,003 Roundtrip, found 22 hours ago
$1,003
Roundtrip
found 22 hours ago
Select Delta flight, departing Wed, Feb 18 from Brisbane to St. Louis, returning Wed, Mar 4, priced at $1,003 found 22 hours ago
United
Tue, Nov 18 - Tue, Nov 25
BNE
Brisbane
STL
St. Louis
$1,076 Roundtrip, found 6 days ago
$1,076
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 18 from Brisbane to St. Louis, returning Tue, Nov 25, priced at $1,076 found 6 days ago
Qantas Airways
Sun, Mar 15 - Wed, Apr 1
BNE
Brisbane
STL
St. Louis
$1,186 Roundtrip, found 22 hours ago
$1,186
Roundtrip
found 22 hours ago
Select Qantas Airways flight, departing Sun, Mar 15 from Brisbane to St. Louis, returning Wed, Apr 1, priced at $1,186 found 22 hours ago

Frequently asked questions

How much does a flight from Brisbane Airport (BNE) to Lambert-St. Louis Intl. Airport (STL) cost?
Snag a cheap one-way flight from $587 or cheap return flight from $939 from Brisbane Airport (BNE) to Lambert-St. Louis Intl. Airport (STL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Brisbane Airport (BNE) to Lambert-St. Louis Intl. Airport (STL)?
November is the most affordable month to fly from BNE to STL. Traveling outside of peak seasons is often the key to finding better fares.
What is the cheapest airline that flies from Brisbane Airport (BNE) to Lambert-St. Louis Intl. Airport (STL)?
To find the cheapest airline flying from BNE to STL, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Brisbane Airport (BNE) to Lambert-St. Louis Intl. Airport (STL)?
Direct flights from Brisbane Airport (BNE) to Lambert-St. Louis Intl. Airport (STL) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BNE to STL?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on various factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Brisbane Airport (BNE) to Lambert-St. Louis Intl. Airport (STL)?
To reach Lambert-St. Louis Intl. Airport (STL) on schedule, pick a flight that takes off from Brisbane Airport (BNE) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Brisbane Airport (BNE) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Booking your flight from BNE to STL right before your getaway is typically more expensive. But if you're flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a BNE to STL flight and hotel package?
Booking a BNE to STL flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our extensive range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Brisbane Airport (BNE) to Lambert-St. Louis Intl. Airport (STL)?
Usually, it's possible to cancel or reschedule your BNE to STL flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Brisbane
Destination airport
Lambert-St. Louis Intl.
Airlines serving
Air Canada, Air New Zealand, American Airlines, Cathay Pacific, Delta, Qantas Airways, Qatar Airways, United
Roundtrip price
$939
Distance
8750 mi

Book with confidence

Brisbane to St. Louis Flights

The cheapest times to fly from Brisbane to St. Louis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Brisbane to St. Louis are during the month of November. You can find some of the cheapest flights from Brisbane to St. Louis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Brisbane to St. Louis

Sunday is one of the best days to book for cheap flights from Brisbane to St. Louis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Brisbane to St. Louis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Brisbane to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from $587 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Brisbane to St. Louis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Brisbane to St. Louis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Brisbane to St. Louis Flights

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*Available to One Key members.