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Cheap flights from Brisbane to St. Louis from $1,399

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — STL
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Brisbane to St. Louis

Enter your travel dates to find the best prices.

Best flights from Brisbane to St. Louis
Discover carefully curated flight deals from Brisbane to St. Louis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 October 2025.

Sun 8/310:45BNE - STL
2 stops43h 44mAir Canada
Tue 10/317:54STL - BNE
2 stops46h 51mAir Canada
Deal found 29/10$1,399
Sat 7/300:30BNE - STL
2 stops36h 54mCathay Pacific
Tue 10/311:18STL - BNE
2 stops32h 12mCathay Pacific
Deal found 30/10$2,225
Sun 8/309:40BNE - STL
1 stop21h 29mAmerican Airlines
Tue 10/312:01STL - BNE
2 stops25h 59mAmerican Airlines
Deal found 30/10$2,802
Sun 8/310:40BNE - STL
1 stop21h 04mUnited Airlines
Tue 10/317:25STL - BNE
1 stop22h 05mUnited Airlines
Deal found 28/10$2,817

Cheap flight deals from Brisbane to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Brisbane (BNE) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 October 2025.

Round-trip from

$1,399

Popular in

July

Cheapest in

August

Average price

$2,255
Air Canada
  • Air Canada
  • 8/3-10/3
  • 4 total stops
  • 90h 35m total
  • Brisbane to St. Louis
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($160 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($114 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brisbane to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Brisbane to St. Louis that are best for you.

Fly from

Brisbane

Fly to

St. Louis

Route

Depart

Return

Price

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Sun 8/3

10:45-14:29

2 stops43h 44m

Lambert-St Louis

Tue 10/3

17:54-07:45

2 stops46h 51m

$1,399

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Sat 7/3

00:30-21:24

2 stops36h 54m

Lambert-St Louis

Tue 10/3

11:18-10:30

2 stops32h 12m

$2,225

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Sun 8/3

09:40-15:09

1 stop21h 29m

Lambert-St Louis

Tue 10/3

12:01-05:00

2 stops25h 59m

$2,802

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Sun 8/3

10:40-15:44

1 stop21h 04m

Lambert-St Louis

Tue 10/3

17:25-06:30

1 stop22h 05m

$2,817

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Best time to book a flight from Brisbane to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Brisbane with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Brisbane to St. Louis

What is the cheapest month to book a flight from Brisbane to St. Louis?

Currently, November is the cheapest month in which you can book a flight from Brisbane to St. Louis (average of $1,134). Flying from Brisbane to St. Louis in July is currently the most expensive (average of $1,942). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated 31 October 2025.
Read through reviews of airlines operating flights from Brisbane to St. Louis, such as Qantas Airways, United Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
926 reviews
Check prices

Overall

7.5

Entertainment

7.2

Boarding

7.7

Food

7.0

Crew

8.2

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
Qantas Airways
7.5
Good
926 reviews
Qantas Airways
7.5
Good
926 reviews
Check prices

Overall

7.5

Entertainment

7.2

Boarding

7.7

Food

7.0

Crew

8.2

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
United Airlines
7.4
Good
8,995 reviews
Qantas Airways
7.5
Good
926 reviews
Check prices

Overall

7.5

Entertainment

7.2

Boarding

7.7

Food

7.0

Crew

8.2

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
Air Canada
7.1
Good
10,382 reviews
Qantas Airways
7.5
Good
926 reviews
Check prices

Overall

7.5

Entertainment

7.2

Boarding

7.7

Food

7.0

Crew

8.2

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.

Related info for your journey

Find useful and relevant information for your journey from Brisbane to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Brisbane to St. Louis?

    For as low as $2,225, Air Canada can have you in St. Louis from Brisbane in 36h 54m. The distance between Brisbane and St. Louis is about 14074 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Brisbane to St. Louis round-trip?

    Cheapflights users have booked flights from Brisbane to St. Louis round-trip from $1,155. Other airlines that can offer you cheap pricing are United Airlines, from $1,471, and Qantas Airways, from $1,507. These flights start at 42% lower than the current average price 3 months from now.

  • Can I find deals for flights from Brisbane to St. Louis that include hotel bookings?

    Yes. In addition to deals on Brisbane to St. Louis flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Brisbane to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brisbane to St. Louis.

  • Can I find deals for business class flights from Brisbane to St. Louis?

    Yes. Cheapflights offers flight deals from Brisbane to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Brisbane to St. Louis?

    Currently, November is the cheapest month in which you can book a flight from Brisbane to St. Louis (average of $1,134). Flying from Brisbane to St. Louis in July is currently the most expensive (average of $1,942). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Brisbane to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
Brisbane to Kansas City flights
Cairns to Kansas City flights

Top 3 airlines flying from Brisbane to St. Louis

Discover the top 3 airlines that operate flights from Brisbane to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,155Average$1,758FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,471Average$2,153FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,507Average$2,023FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Brisbane to St. Louis?

Cheapflights makes it easy to find Brisbane to St. Louis flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Brisbane to St. Louis?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Brisbane to St. Louis for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Brisbane to St. Louis with no change fees?

Yes, we can. To see specific flights from Brisbane to St. Louis with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Brisbane to St. Louis become cheaper?

Not ready to book yet? You can track prices for flights from Brisbane to St. Louis on Cheapflights with our Price Alert feature and get notified when better prices are available.

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