$196+ Cheap flights from Missouri

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — MEL
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Find flights from Missouri

Cheapest flights from Missouri
Explore the most affordable flight options available from Missouri. Find the lowest fares based on data from user searches, with prices last updated on 18 September 2025.

Wed 4/206:00STL - MEL
1 stop34h 30mQantas Airways
Thu 26/206:45MEL - STL
2 stops33h 23mQantas Airways
Deal found 17/9$1,431
Sun 16/1118:13STL - MEL
2 stops30h 02mQantas Airways
Wed 3/1212:00MEL - STL
1 stop28h 57mQantas Airways
Deal found 17/9$1,464
Wed 5/1115:59STL - SYD
2 stops46h 36mQantas Airways
Sun 23/1111:20SYD - STL
1 stop29h 22mQantas Airways
Deal found 18/9$1,511
Wed 18/216:23MCI - BNE
1 stop22h 07mQantas Airways
Sat 7/309:40BNE - MCI
1 stop22h 19mQantas Airways
Deal found 17/9$1,533
Fri 31/1015:03MCI - BNE
1 stop23h 27mAmerican Airlines
Fri 7/1119:40BNE - MCI
2 stops19h 58mAmerican Airlines
Deal found 16/9$1,584
Fri 31/1015:03MCI - BNE
1 stop23h 27mQantas Airways
Fri 7/1109:40BNE - MCI
1 stop23h 03mQantas Airways
Deal found 16/9$1,587
Sat 28/214:45STL - BNE
2 stops26h 00mAir Canada
Tue 3/310:45BNE - STL
2 stops44h 44mAir Canada
Deal found 15/9$1,596
Mon 9/306:00MCI - BNE
2 stops34h 45mAir Canada
Fri 13/309:45BNE - MCI
2 stops28h 43mAir Canada
Deal found 15/9$1,601
Wed 18/219:18MCI - BNE
1 stop20h 12mUnited Airlines
Sat 7/311:40BNE - MCI
2 stops27h 48mUnited Airlines
Deal found 17/9$1,602
Sat 1/1117:29STL - BNE
1 stop22h 01mUnited Airlines
Sat 8/1111:40BNE - STL
1 stop20h 47mUnited Airlines
Deal found 17/9$1,602
Sat 22/1108:10MCI - BNE
2 stops31h 20mUnited Airlines
Fri 26/1211:40BNE - MCI
2 stops26h 50mUnited Airlines
Deal found 18/9$1,608
Sat 22/1111:20STL - BNE
2 stops28h 10mUnited Airlines
Fri 26/1211:40BNE - STL
2 stops26h 15mUnited Airlines
Deal found 18/9$1,608

Find flights from Missouri within your budget

 
Find flights departing from Missouri that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 18 September 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Melbourne

Route

Depart

Return

Price

St. LouisSydney

STL - SYD

STLSYD

Lambert-St Louis

Wed 5/11

15:59-07:35

2 stops46h 36m

Sydney Kingsford Smith

Sun 23/11

11:20-23:42

1 stop29h 22m

$1,511

Kansas CityBrisbane

MCI - BNE

MCIBNE

Kansas City

Wed 18/2

16:23-06:30

1 stop22h 07m

Brisbane

Sat 7/3

09:40-15:59

1 stop22h 19m

$1,533

Kansas CityBrisbane

MCI - BNE

MCIBNE

Kansas City

Fri 31/10

15:03-05:30

1 stop23h 27m

Brisbane

Fri 7/11

09:40-16:43

1 stop23h 03m

$1,587

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

Kansas CityBrisbane

MCI - BNE

MCIBNE

Kansas City

Mon 9/3

06:00-07:45

2 stops34h 45m

Brisbane

Fri 13/3

09:45-23:28

2 stops28h 43m

$1,601

Kansas CityBrisbane

MCI - BNE

MCIBNE

Kansas City

Wed 18/2

16:57-07:30

2 stops22h 33m

Brisbane

Sat 7/3

11:40-23:28

2 stops27h 48m

$1,602

Kansas CityBrisbane

MCI - BNE

MCIBNE

Kansas City

Sat 22/11

17:35-07:30

1 stop21h 55m

Brisbane

Fri 26/12

11:40-15:09

1 stop19h 29m

$1,602

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 1/11

17:29-06:30

1 stop22h 01m

Brisbane

Sat 8/11

11:40-16:27

1 stop20h 47m

$1,602

Kansas CityBrisbane

MCI - BNE

MCIBNE

Kansas City

Fri 31/10

11:55-07:20

2 stops28h 25m

Brisbane

Fri 7/11

10:40-17:52

2 stops23h 12m

$1,608

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 22/11

11:20-07:30

2 stops28h 10m

Brisbane

Fri 26/12

11:40-21:55

2 stops26h 15m

$1,608

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 47 results
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Best time to book a flight from Missouri

Have a flexible travel schedule? Discover the best time to fly from Missouri 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.

Travel insights for flights from Missouri

Get recent, data-driven insights about flights from Missouri including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Missouri?

Currently, February is the cheapest month in which you can book a flight from Missouri (average of $1,030). Flying from Missouri in April will prove the most costly (average of $2,160). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Direct flights from USA

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Related info for your journey

Access useful and relevant information related to your journey from Missouri. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 18 September 2025.
  • What is the cheapest month to fly from Missouri?

    Currently, the cheapest month for flights from Missouri is February. The most expensive month for flights is April. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Missouri?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Missouri. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Missouri?

    Cheapflights helps you find that perfect flight from Missouri by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Missouri with no change fees?

    Certainly. Search results for flights from Missouri shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Missouri become cheaper?

    Of course! You can now track prices for flights from Missouri and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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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 Missouri?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Missouri. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Missouri?

Cheapflights helps you find that perfect flight from Missouri by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Missouri with no change fees?

Certainly. Search results for flights from Missouri shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Missouri become cheaper?

Of course! You can now track prices for flights from Missouri and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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