Cheap flights from Brisbane to St. Louis from $1,246

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — STL
30 Jan — 6 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Brisbane to St. Louis

Enter your travel dates to find the best prices.

Cheapest flights from Brisbane to St. Louis
Explore the most affordable flight options available from Brisbane to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 December 2025.

Wed 31/1223:40BNE - STL
3 stops32h 43mMultiple Airlines
Sat 31/116:05STL - BNE
2 stops48h 40mMultiple Airlines
Deal found 30/12$3,178
Wed 31/1219:40BNE - STL
1 stop20h 11mAmerican Airlines
Sat 31/113:40STL - BNE
2 stops24h 50mAmerican Airlines
Deal found 30/12$3,385

Find 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 December 2025.

Round-trip from

$1,246

Popular in

July

Cheapest in

August

Average price

$1,983
Air Canada
  • Air Canada
  • 5/2-9/2
  • 4 total stops
  • 69h 14m total
  • Brisbane to St. Louis
Highest demand for flights based on searches. 4% potential increase in price ($152 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($109 potential savings vs. average return price).
Average for round-trip flights in December 2025

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 December 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

Thu 5/2

10:45-15:29

2 stops44h 44m

Lambert-St Louis

Mon 9/2

16:15-08:45

2 stops24h 30m

$1,246

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Thu 5/2

19:40-23:59

1 stop20h 19m

Lambert-St Louis

Mon 9/2

07:04-05:00

1 stop29h 56m

$1,256

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Thu 12/2

11:40-22:14

2 stops26h 34m

Lambert-St Louis

Thu 19/2

06:00-07:30

2 stops33h 30m

$1,276

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Thu 5/2

11:40-05:11

1 stop33h 31m

Lambert-St Louis

Mon 9/2

16:15-07:30

2 stops47h 15m

$1,276

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Thu 5/2

09:40-14:47

1 stop21h 07m

Lambert-St Louis

Mon 9/2

11:55-06:30

1 stop26h 35m

$1,425

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Mon 11/5

09:35-05:47

2 stops35h 12m

Lambert-St Louis

Mon 25/5

18:00-11:05

2 stops26h 05m

$1,590

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Mon 11/5

07:55-17:21

2 stops24h 26m

Lambert-St Louis

Mon 25/5

06:36-05:00

1 stop31h 24m

$1,804

Flights are sorted by cheapest return flights first.

Deals found on 29/12

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 $1,110). Flying from Brisbane to St. Louis in April is currently the most expensive (average of $2,232). 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.

How much does it cost for a return flight from Brisbane to St. Louis?

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 December 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.

Comfort

7.5

Crew

8.2

Entertainment

7.2

Boarding

7.7

Overall

7.5

Food

7.0

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.

Comfort

7.5

Crew

8.2

Entertainment

7.2

Boarding

7.7

Overall

7.5

Food

7.0

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.

Comfort

7.5

Crew

8.2

Entertainment

7.2

Boarding

7.7

Overall

7.5

Food

7.0

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.

Comfort

7.5

Crew

8.2

Entertainment

7.2

Boarding

7.7

Overall

7.5

Food

7.0

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.

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 $1,256, Air Canada can have you in St. Louis from Brisbane in 20h 19m. 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 $1,092. Other airlines that can offer you cheap pricing are United Airlines, from $1,331, and Qantas Airways, from $1,449. These flights start at 44% 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 $1,110). Flying from Brisbane to St. Louis in April is currently the most expensive (average of $2,232). 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.

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 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,092Average$1,671FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,441Average$2,109FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,449Average$1,982FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

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

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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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