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$1,057+ Cheap flights to Missouri

— STL
4 Dec — 11 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

Wed 16/1210:40 -
1 stop21h 21m
Wed 23/1214:51 -
2 stops24h 39m
Deal found 1/11$3,015
Tue 15/1214:05 -
1 stop19h 13m
Tue 22/1219:10 -
1 stop42h 45m
Deal found 30/10$3,069
Tue 15/1211:10 -
2 stops23h 36m
Tue 22/1216:32 -
2 stops23h 28m
Deal found 31/10$3,126
Tue 15/1211:10 -
2 stops24h 40m
Tue 22/1217:14 -
2 stops22h 46m
Deal found 30/10$3,126
Wed 16/1214:05 -
1 stop19h 13m
Wed 23/1219:10 -
1 stop42h 45m
Deal found 1/11$3,222
Tue 15/1211:10 -
1 stop26h 30m
Tue 22/1218:57 -
1 stop42h 58m
Deal found 31/10$3,271
Wed 16/1210:25 -
3 stops26h 29m
Wed 23/1211:25 -
2 stops26h 00m
Deal found 1/11$3,847
Wed 16/1206:00 -
2 stops56h 46m
Wed 23/1215:17 -
2 stops46h 43m
Deal found 1/11$5,895
Thu 17/1206:00 -
2 stops56h 46m
Thu 24/1215:17 -
2 stops34h 18m
Deal found 2/11$6,360
Tue 15/1221:45 -
2 stops41h 47m
Tue 22/1215:17 -
2 stops46h 43m
Deal found 31/10$6,406
Thu 17/1211:50 -
1 stop45h 36m
Sun 27/1217:07 -
1 stop23h 13m
Deal found 1/11$7,042

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

$1,742

One-way from

$900

Popular in

April

Cheapest in

January

Average price

$1,739
United Airlines
  • United Airlines
  • 23/2-1/3
  • 4 total stops
  • 99h 54m total
  • Sydney to St. Louis
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3/4-31/12
  • 3/4-31/12
  • 3 total stops
  • 45h 21m total
  • Sydney to Missouri
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($165 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($43 potential savings vs. average return price).
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Average for return flights in November 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

09:15-14:13

1 stop21h 58m

Lambert-St Louis

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,057

SydneySt. Louis

SYD Sydney Kingsford Smith - STL Lambert-St Louis

SYDSTL

Sydney Kingsford Smith

Tue 23/2

11:20-20:54

2 stops50h 34m

Lambert-St Louis

Mon 1/3

14:45-09:05

2 stops49h 20m

$1,742

SydneyKansas City

SYD Sydney Kingsford Smith - MCI Kansas City

SYDMCI

Sydney Kingsford Smith

Thu 28/1

09:20-11:41

1 stop19h 21m

Kansas City

Sat 20/2

17:15-06:20

2 stops44h 05m

$1,818

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

$1,873

SydneyKansas City

SYD Sydney Kingsford Smith - MCI Kansas City

SYDMCI

Sydney Kingsford Smith

Fri 29/1

11:50-17:33

2 stops22h 43m

Kansas City

Sat 20/2

17:15-06:20

2 stops44h 05m

$1,888

SydneyKansas City

SYD Sydney Kingsford Smith - MCI Kansas City

SYDMCI

Sydney Kingsford Smith

Fri 29/1

10:40-16:11

1 stop22h 31m

Kansas City

Sat 20/2

15:58-08:30

1 stop23h 32m

$1,960

SydneyKansas City

SYD Sydney Kingsford Smith - MCI Kansas City

SYDMCI

Sydney Kingsford Smith

Fri 29/1

09:55-20:35

3 stops27h 40m

Kansas City

Sat 20/2

13:35-08:35

3 stops26h 00m

$2,123

SydneyKansas City

SYD Sydney Kingsford Smith - MCI Kansas City

SYDMCI

Sydney Kingsford Smith

Wed 13/1

10:40-17:50

2 stops24h 10m

Kansas City

Sun 31/1

05:30-06:50

2 stops32h 20m

$2,176

SydneyKansas City

SYD Sydney Kingsford Smith - MCI Kansas City

SYDMCI

Sydney Kingsford Smith

Thu 14/1

10:40-20:15

2 stops26h 35m

Kansas City

Sun 31/1

13:51-08:30

2 stops25h 39m

$2,176

SydneyKansas City

SYD Sydney Kingsford Smith - MCI Kansas City

SYDMCI

Sydney Kingsford Smith

Fri 15/1

10:40-16:11

1 stop22h 31m

Kansas City

Sun 31/1

07:00-06:50

2 stops30h 50m

$2,212

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 14 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 35 hours 9 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 United Airlines, Qantas Airways and American Airlines.

United Airlines
United Airlines
From $1,010
Qantas Airways
Qantas Airways
From $1,227
American Airlines
American Airlines
From $1,304

What are the cheapest airlines that fly to Missouri?

The cheapest airlines flying from Sydney to Missouri are United Airlines, American Airlines and Qantas Airways.

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
1,122 reviews
Check prices

Boarding

7.7

Entertainment

7.2

Food

7.0

Crew

8.1

Overall

7.5

Comfort

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
1,122 reviews
Qantas Airways
7.5
Good
1,122 reviews
Check prices

Boarding

7.7

Entertainment

7.2

Food

7.0

Crew

8.1

Overall

7.5

Comfort

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
10,462 reviews
Qantas Airways
7.5
Good
1,122 reviews
Check prices

Boarding

7.7

Entertainment

7.2

Food

7.0

Crew

8.1

Overall

7.5

Comfort

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
12,231 reviews
Qantas Airways
7.5
Good
1,122 reviews
Check prices

Boarding

7.7

Entertainment

7.2

Food

7.0

Crew

8.1

Overall

7.5

Comfort

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 $170, while return flights cost around $195.

  • How much is a return flight to Missouri?

    A return flight to Missouri will typically cost around $410, however they can be found for as little as $389.

  • Where does the fastest flight to Missouri depart from?

    For those looking to save time traveling to Missouri, Melbourne offers the quickest one-way flight (21 hours 37 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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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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