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$969+ Cheap flights to Missouri

— STL
25 Nov — 2 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Missouri in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Missouri

Mon 16/1114:05 -
1 stop21h 11m
Wed 2/1207:00 -
1 stop33h 00m
Deal found 26/10$1,488
Tue 27/1011:10 -
2 stops37h 47m
Sat 31/1009:48 -
1 stop29h 07m
Deal found 25/10$1,567
Sat 21/1111:10 -
1 stop29h 48m
Sat 28/1110:21 -
1 stop27h 34m
Deal found 24/10$1,616
Sun 6/1211:50 -
2 stops28h 17m
Sun 13/1208:47 -
2 stops31h 33m
Deal found 21/10$1,675
Sat 21/1111:15 -
1 stop29h 43m
Sat 28/1107:41 -
1 stop30h 14m
Deal found 24/10$1,731
Mon 16/1111:20 -
2 stops22h 37m
Wed 2/1213:18 -
3 stops26h 47m
Deal found 26/10$1,734
Mon 16/1114:05 -
1 stop21h 11m
Wed 2/1207:00 -
1 stop30h 25m
Deal found 26/10$1,744
Sat 21/1106:05 -
2 stops25h 08m
Sat 28/1118:09 -
2 stops23h 56m
Deal found 24/10$1,747
Sun 15/1111:10 -
2 stops22h 17m
Mon 30/1119:05 -
2 stops43h 30m
Deal found 25/10$1,779
Sun 22/1110:40 -
1 stop30h 08m
Sun 29/1106:00 -
2 stops33h 30m
Deal found 25/10$1,879
Sun 22/1114:05 -
1 stop19h 15m
Sun 29/1117:10 -
1 stop20h 45m
Deal found 25/10$1,926
Sat 21/1109:10 -
1 stop30h 20m
Sat 28/1107:00 -
1 stop33h 20m
Deal found 24/10$1,944

Find flights to Missouri

Explore Missouri
Look for other cheap flights to St. Louis
Look for other cheap flights to Springfield

Find flight deals to Missouri

Return from

$1,488

One-way from

$750

Popular in

January

Cheapest in

July

Average price

$1,618
American Airlines
  • American Airlines
  • 16/11-2/12
  • 2 total stops
  • 54h 11m total
  • Sydney to St. Louis
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19/1-31/12
  • 19/1-31/12
  • 3 total stops
  • 54h 36m total
  • Sydney to Missouri
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($386 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease ($106 potential savings vs. average return price).
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Average for return flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Missouri that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SydneySt. Louis

SYD Sydney Kingsford Smith - STL Lambert-St Louis

SYDSTL

Sydney Kingsford Smith

Fri 13/11

11:10-20:22

2 stops26h 12m

Lambert-St Louis

Wed 31/12

00:00-16:00

Nonstop0h 00m

$969

SydneySt. Louis

SYD Sydney Kingsford Smith - STL Lambert-St Louis

SYDSTL

Sydney Kingsford Smith

Mon 16/11

14:05-18:16

1 stop21h 11m

Lambert-St Louis

Wed 2/12

07:00-09:00

1 stop33h 00m

$1,488

SydneyKansas City

SYD Sydney Kingsford Smith - MCI Kansas City

SYDMCI

Sydney Kingsford Smith

Sun 6/12

11:50-18:08

1 stop23h 18m

Kansas City

Sun 13/12

05:45-09:05

2 stops34h 20m

$1,675

SydneySt. Louis

SYD Sydney Kingsford Smith - STL Lambert-St Louis

SYDSTL

Sydney Kingsford Smith

Mon 16/11

11:20-16:57

2 stops22h 37m

Lambert-St Louis

Wed 2/12

13:18-09:05

3 stops26h 47m

$1,734

SydneySt. Louis

SYD Sydney Kingsford Smith - STL Lambert-St Louis

SYDSTL

Sydney Kingsford Smith

Mon 16/11

14:05-18:16

1 stop21h 11m

Lambert-St Louis

Wed 2/12

07:00-06:25

1 stop30h 25m

$1,744

SydneyKansas City

SYD Sydney Kingsford Smith - MCI Kansas City

SYDMCI

Sydney Kingsford Smith

Sat 21/11

06:05-14:13

2 stops25h 08m

Kansas City

Sat 28/11

18:09-11:05

2 stops23h 56m

$1,747

SydneySpringfield

SYD Sydney Kingsford Smith - SGF Springfield-Branson

SYDSGF

Sydney Kingsford Smith

Sat 12/12

21:10-19:22

2 stops39h 12m

Springfield-Branson

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,856

SydneySt. Louis

SYD Sydney Kingsford Smith - STL Lambert-St Louis

SYDSTL

Sydney Kingsford Smith

Sat 21/11

11:20-23:24

2 stops29h 04m

Lambert-St Louis

Sat 28/11

13:08-09:05

2 stops26h 57m

$1,870

SydneyKansas City

SYD Sydney Kingsford Smith - MCI Kansas City

SYDMCI

Sydney Kingsford Smith

Sun 22/11

10:40-23:48

1 stop30h 08m

Kansas City

Sun 29/11

06:00-08:30

2 stops33h 30m

$1,879

SydneyKansas City

SYD Sydney Kingsford Smith - MCI Kansas City

SYDMCI

Sydney Kingsford Smith

Sat 21/11

09:10-22:30

1 stop30h 20m

Kansas City

Sat 28/11

07:00-09:20

1 stop33h 20m

$1,944

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 17 resultsSorted by cheapest first
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

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 24 hours 19 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.

Rainfall in Missouri 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

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?

The most popular places in Missouri to fly to are St. Louis, Kansas City, Springfield and Columbia.

Reviews of airlines servicing Missouri

See what other customers who have flown with Qantas Airways,United Airlines, andAmerican Airlines 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
1,118 reviews
Check prices

Entertainment

7.2

Food

7.0

Comfort

7.4

Crew

8.1

Boarding

7.7

Overall

7.5

Reviews

1 / 20
8.0
Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour
Qantas Airways
7.5
Good
1,118 reviews
Qantas Airways
7.5
Good
1,118 reviews
Check prices

Entertainment

7.2

Food

7.0

Comfort

7.4

Crew

8.1

Boarding

7.7

Overall

7.5

Reviews

1 / 20
8.0
Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour
United Airlines
7.3
Good
10,444 reviews
Qantas Airways
7.5
Good
1,118 reviews
Check prices

Entertainment

7.2

Food

7.0

Comfort

7.4

Crew

8.1

Boarding

7.7

Overall

7.5

Reviews

1 / 20
8.0
Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour
American Airlines
7.0
Good
12,187 reviews
Qantas Airways
7.5
Good
1,118 reviews
Check prices

Entertainment

7.2

Food

7.0

Comfort

7.4

Crew

8.1

Boarding

7.7

Overall

7.5

Reviews

1 / 20
8.0
Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour

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, Qantas Airways 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 $169, while return flights cost around $194.

  • How much is a return flight to Missouri?

    A return flight to Missouri will typically cost around $408, however they can be found for as little as $386.

  • Where does the fastest flight to Missouri depart from?

    For those looking to save time traveling to Missouri, Sydney Kingsford Smith offers the quickest one-way flight (21 hours 17 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

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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.

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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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