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$764+ Cheap flights to Missouri

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 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
— STL
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Flights to Missouri in 2025

Find the latest flights to Missouri in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 18 September 2025.

Return from

$1,214

One-way from

$764

Popular in

January

Cheapest in

November

Average price

$2,045
Air Canada
  • Air Canada
  • 12/3-16/3
  • 4 total stops
  • 93h 39m total
  • Sydney to St. Louis
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United Airlines
  • United Airlines
  • 16/12
  • 2 total stops
  • 27h 35m total
  • Sydney to Missouri
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Highest demand for flights based on searches. 14% potential increase in price ($504 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($52 potential savings vs. average return price).
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Average for return flights in September 2025
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Find flights to Missouri

Browse one-way and return flights deals to Missouri on Cheapflights. Flight deals are based on user searches and were last updated on 18 September 2025
Explore Missouri
Look for other cheap flights to St. Louis
Look for other cheap flights to Kansas City
Look for other cheap flights to Springfield

Find flight deals to Missouri

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

Mon 10/1111:20SYD - MCI
2 stops26h 27mAir Canada
Thu 20/1109:05MCI - SYD
2 stops31h 30mAir Canada
Deal found 15/9$1,225
Sun 2/1111:20SYD - STL
2 stops45h 09mAir Canada
Sun 9/1116:05STL - SYD
2 stops48h 30mAir Canada
Deal found 18/9$1,238
Sun 2/1111:20SYD - STL
1 stop29h 22mAmerican Airlines
Sun 9/1107:00STL - SYD
1 stop33h 00mAmerican Airlines
Deal found 18/9$1,267
Fri 31/1011:05SYD - STL
2 stops21h 23mUnited Airlines
Fri 7/1116:43STL - SYD
2 stops45h 17mUnited Airlines
Deal found 16/9$1,277
Fri 31/1011:50SYD - STL
1 stop20h 00mVirgin Australia
Fri 7/1108:20STL - SYD
1 stop29h 40mVirgin Australia
Deal found 16/9$1,665
Mon 10/1114:05SYD - MCI
1 stop26h 02mAmerican Airlines
Thu 20/1117:48MCI - SYD
2 stops22h 12mAmerican Airlines
Deal found 15/9$1,853
Fri 31/1011:45SYD - STL
2 stops23h 02mMultiple Airlines
Fri 7/1109:00STL - SYD
3 stops30h 45mMultiple Airlines
Deal found 16/9$1,938
Thu 2/1010:20SYD - STL
2 stops26h 40mUnited Airlines
Mon 6/1008:25STL - SYD
2 stops31h 35mUnited Airlines
Deal found 16/9$1,980
Mon 10/1106:00SYD - MCI
3 stops35h 40mMultiple Airlines
Thu 20/1107:00MCI - SYD
3 stops33h 35mMultiple Airlines
Deal found 15/9$2,072
Mon 10/1110:40SYD - MCI
1 stop29h 57mDelta
Thu 20/1107:05MCI - SYD
1 stop32h 25mDelta
Deal found 15/9$2,122
Sun 2/1109:55SYD - STL
2 stops25h 51mMultiple Airlines
Sun 9/1108:00STL - SYD
3 stops31h 45mMultiple Airlines
Deal found 18/9$2,164
Thu 2/1009:10SYD - STL
1 stop28h 49mAmerican Airlines
Mon 6/1006:39STL - SYD
1 stop33h 26mAmerican Airlines
Deal found 16/9$2,670

Cheapflights Fare Finder

 
Locate flights to Missouri that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 18 September 2025.
Use the filters below to find and compare flights to Missouri that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Thu 12/3

10:20-15:29

2 stops45h 09m

Lambert-St Louis

Mon 16/3

16:05-08:35

2 stops48h 30m

$1,214

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Mon 10/11

11:20-20:47

2 stops26h 27m

Kansas City

Thu 20/11

09:05-09:35

2 stops31h 30m

$1,225

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Sun 2/11

11:20-16:29

2 stops45h 09m

Lambert-St Louis

Sun 9/11

16:05-09:35

2 stops48h 30m

$1,238

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Sun 2/11

11:20-00:42

1 stop29h 22m

Lambert-St Louis

Sun 9/11

07:00-09:00

1 stop33h 00m

$1,267

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Fri 31/10

11:05-16:28

2 stops21h 23m

Lambert-St Louis

Fri 7/11

16:43-07:00

2 stops45h 17m

$1,277

SydneySpringfield

SYD - SGF

SYDSGF

Sydney Kingsford Smith

Thu 5/3

14:15-21:41

2 stops24h 26m

Springfield-Branson

Mon 9/3

18:45-06:05

2 stops43h 20m

$1,437

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Thu 12/3

11:50-20:21

1 stop24h 31m

Lambert-St Louis

Mon 16/3

17:18-09:15

2 stops23h 57m

$1,437

SydneySpringfield

SYD - SGF

SYDSGF

Sydney Kingsford Smith

Thu 5/3

11:50-21:28

1 stop26h 38m

Springfield-Branson

Mon 9/3

16:48-07:00

1 stop22h 12m

$1,437

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Mon 10/11

14:05-23:07

1 stop26h 02m

Kansas City

Thu 20/11

17:48-09:00

2 stops22h 12m

$1,853

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Mon 10/11

06:00-00:40

3 stops35h 40m

Kansas City

Thu 20/11

07:00-09:35

3 stops33h 35m

$2,072

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 13 results
1
2

Best time to book a flight to Missouri

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

Cheapflights Insights

Everything you need to know about your flight to Missouri

How long is the flight to Missouri?

On average, a flight from Sydney to Missouri takes 22 hours 32 minutes. Flights to Missouri from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Missouri?

The most popular airlines flying from Sydney to Missouri are China Southern and Air France.

China Southern
China Southern
From $776
Air France
Air France
From $1,723

What are the cheapest airlines that fly to Missouri?

The cheapest airlines flying from Sydney to Missouri are China Southern and Air France.

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 56.0 - 119.0 mm per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit Missouri when rainfall is around 56.0 mm.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missouri, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

What are the most popular places to fly to in Missouri?

Destination popularity is based on the amount of flight searches to Missouri in the last few years. This data was updated on 18 September 2025.
The most popular places in Missouri to fly to are St. Louis, Kansas City, Springfield and Columbia.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated 18 September 2025.
See what other customers who have flown with Qantas Airways, United Airlines, andAir Canada to the United States have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
907 reviews
Check prices

Comfort

7.5

Boarding

7.7

Food

7.0

Crew

8.2

Entertainment

7.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

SYD - BNE

Great. Except I haven’t claimed my free lounge passes since 2022 on my Qantas credit card. That’s lots of flights I would have booked if you’d reminded me
Qantas Airways
7.5
Good
907 reviews
Qantas Airways
7.5
Good
907 reviews
Check prices

Comfort

7.5

Boarding

7.7

Food

7.0

Crew

8.2

Entertainment

7.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

SYD - BNE

Great. Except I haven’t claimed my free lounge passes since 2022 on my Qantas credit card. That’s lots of flights I would have booked if you’d reminded me
United Airlines
7.4
Good
8,926 reviews
Qantas Airways
7.5
Good
907 reviews
Check prices

Comfort

7.5

Boarding

7.7

Food

7.0

Crew

8.2

Entertainment

7.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

SYD - BNE

Great. Except I haven’t claimed my free lounge passes since 2022 on my Qantas credit card. That’s lots of flights I would have booked if you’d reminded me
Air Canada
7.1
Good
10,000 reviews
Qantas Airways
7.5
Good
907 reviews
Check prices

Comfort

7.5

Boarding

7.7

Food

7.0

Crew

8.2

Entertainment

7.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

SYD - BNE

Great. Except I haven’t claimed my free lounge passes since 2022 on my Qantas credit card. That’s lots of flights I would have booked if you’d reminded me

FAQs about flying to Missouri

  • Can I find cheaper flights to Missouri if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Missouri on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Missouri?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Missouri.

  • What is the cheapest airport to fly to in Missouri?

    Lambert-St Louis is currently the cheapest airport to fly to in Missouri. One-way flights to Lambert-St Louis typically cost $273, while return flights cost around $444.

  • How much is a return flight to Missouri?

    A return flight to Missouri will typically cost around $376, however they can be found for as little as $296.

  • Where does the fastest flight to Missouri depart from?

    For those looking to save time traveling to Missouri, Brisbane offers the quickest one-way flight (19 hours 44 minutes).

  • Does Lambert-St Louis have car hire?

    Yes. Those touching down at Lambert-St Louis can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Lambert-St Louis?

    Yes. Lambert-St Louis has hotels nearby for those requiring accommodations. Hampton Inn St. Louis-Airport is the closest property to Lambert-St Louis (0.0 km away from Lambert-St Louis).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Find flights to Missouri

Select your preferred flight destination in Missouri from the list below.
Flights to St. Louis
Flights to Kansas City
Flights to Springfield

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 to Missouri?

Deals for Missouri 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 to your preference, such as price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Missouri.

Can Cheapflights find flights to Missouri with no change fees?

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

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

Yes, Cheapflights offers price alerts on Missouri flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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