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Cheap flights from St. Louis to Queensland from $878

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BNE
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from St. Louis to Queensland

Keep the following information in mind while searching for St. Louis to Queensland flight deals. Data was last updated 17 September 2025.

Round-trip from

$1,483

One-way from

$878

Popular in

September

Cheapest in

November

Average price

$2,901
United Airlines
  • United Airlines
  • 3/11-19/11
  • 4 total stops
  • 52h 09m total
  • St. Louis to Queensland
Search Deals
Air Canada
  • Air Canada
  • 13/11
  • 2 total stops
  • 48h 40m total
  • St. Louis to Queensland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($484 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($85 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from St. Louis to Queensland

Cheapest flights from St. Louis to Queensland
Explore the most affordable flight options available from St. Louis to Queensland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Mon 3/1113:35STL - BNE
2 stops25h 55mUnited Airlines
Wed 19/1111:40BNE - STL
2 stops26h 14mUnited Airlines
Deal found 15/9$1,483
Sat 22/1118:13STL - BNE
1 stop20h 17mQantas Airways
Fri 26/1209:40BNE - STL
2 stops23h 30mQantas Airways
Deal found 15/9$1,623
Sat 22/1116:05STL - BNE
2 stops48h 40mAir Canada
Fri 26/1210:45BNE - STL
2 stops44h 44mAir Canada
Deal found 15/9$1,846
Sat 22/1117:29STL - BNE
1 stop22h 01mUnited Airlines
Fri 26/1211:40BNE - STL
1 stop26h 50mUnited Airlines
Deal found 15/9$1,862
Sat 22/1116:05STL - BNE
3 stops53h 20mMultiple Airlines
Fri 26/1210:45BNE - STL
2 stops44h 44mMultiple Airlines
Deal found 15/9$1,880
Mon 3/1113:35STL - BNE
2 stops27h 10mMultiple Airlines
Wed 19/1106:35BNE - STL
3 stops48h 54mMultiple Airlines
Deal found 15/9$1,882
Sat 1/1117:09STL - CNS
2 stops26h 51mQantas Airways
Sat 8/1115:35CNS - STL
2 stops24h 07mQantas Airways
Deal found 16/9$1,961
Thu 23/1008:25STL - BNE
2 stops32h 20mAir New Zealand
Fri 7/1108:20BNE - STL
2 stops26h 27mAir New Zealand
Deal found 15/9$1,990
Thu 13/1118:13STL - CNS
2 stops25h 22mFiji Airways
Mon 17/1112:35CNS - STL
2 stops27h 07mFiji Airways
Deal found 14/9$2,167
Sat 1/1113:35STL - CNS
3 stops33h 25mAir Canada
Sat 8/1106:00CNS - STL
3 stops26h 28mAir Canada
Deal found 16/9$2,654
Thu 13/1116:05STL - CNS
3 stops54h 50mAir Canada
Mon 17/1117:35CNS - STL
3 stops61h 54mAir Canada
Deal found 15/9$3,031

Cheapflights Fare Finder

 
Customise your flight search to find flights from St. Louis to Queensland 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 17 September 2025.
Use the filters below to find and compare flights from St. Louis to Queensland that are best for you.

Fly from

St. Louis

Fly to

Queensland

Route

Depart

Return

Price

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Mon 3/11

13:35-07:30

2 stops25h 55m

Brisbane

Wed 19/11

11:40-21:54

2 stops26h 14m

$1,483

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 22/11

18:13-06:30

1 stop20h 17m

Brisbane

Fri 26/12

09:40-15:00

1 stop21h 20m

$1,588

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 28/2

14:45-08:45

2 stops26h 00m

Brisbane

Tue 3/3

10:45-15:29

2 stops44h 44m

$1,596

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Tue 10/2

17:00-07:30

1 stop22h 30m

Brisbane

Sat 21/2

11:40-16:44

1 stop21h 04m

$1,600

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Wed 4/2

17:00-07:30

1 stop22h 30m

Brisbane

Thu 19/2

11:40-16:44

1 stop21h 04m

$1,600

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Wed 4/2

17:00-07:30

1 stop22h 30m

Brisbane

Fri 20/2

11:40-16:44

1 stop21h 04m

$1,600

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sun 8/2

17:00-07:30

1 stop22h 30m

Brisbane

Thu 19/2

11:40-16:44

1 stop21h 04m

$1,600

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Mon 9/2

17:00-07:30

1 stop22h 30m

Brisbane

Thu 19/2

11:40-16:44

1 stop21h 04m

$1,600

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Wed 4/2

17:00-07:30

1 stop22h 30m

Brisbane

Wed 18/2

11:40-16:44

1 stop21h 04m

$1,600

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 7/2

17:00-07:30

1 stop22h 30m

Brisbane

Fri 20/2

11:40-16:44

1 stop21h 04m

$1,600

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 21 results
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Best time to book a flight from St. Louis to Queensland

Have a flexible travel schedule? Discover the best time to fly to Queensland from St. Louis 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 St. Louis to Queensland

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

Currently, May is the cheapest month in which you can book a flight from St. Louis to Queensland (average of $160). Flying from St. Louis to Queensland in September is currently the most expensive (average of $208). 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 St. Louis to Queensland?

Related info for your journey

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

  • What airport do you fly from for flights from St. Louis to Queensland?

    Located just 20.4 km from the city centre, Lambert-St Louis (STL) is the airport most travellers will use when flying to Queensland from St. Louis.

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

    Airlines like United Airlines, Qantas Airways, and Air Canada fly from St. Louis to Queensland in about 20h 17m. The time it takes to get you to your destination can typically vary by up to 5h 43m. The distance between St. Louis and Queensland is about 14074 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from St. Louis to Queensland one-way?

    The cheapet airlines for a one-way flight from St. Louis to Queensland are Air Canada ($878), Fiji Airways ($1,032), and Qantas Airways ($1,299).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Queensland 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 St. Louis to Queensland?

    Currently, May is the cheapest month in which you can book a flight from St. Louis to Queensland (average of $160). Flying from St. Louis to Queensland in September is currently the most expensive (average of $208). 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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Deals for St. Louis to Queensland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from St. Louis to Queensland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from St. Louis to Queensland, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from St. Louis to Queensland and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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