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$850+ 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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
— MCI
23 Jul — 30 Jul1
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
Explore the most affordable flight options available to Missouri. Find the lowest fares based on data from user searches, with prices last updated on 23 June 2026.

Tue 7/710:20
SYD
-
STL
2 stops27h 21m
United Airlines
Sun 30/816:40
STL
-
SYD
2 stops23h 20m
United Airlines
Deal found 20/6$1,446
Mon 20/709:30
SYD
-
STL
2 stops29h 27m
United Airlines
Mon 27/719:23
STL
-
SYD
1 stop20h 32m
United Airlines
Deal found 22/6$1,448
Mon 6/709:15
SYD
-
STL
2 stops30h 28m
Delta
Sun 30/811:13
STL
-
SYD
2 stops28h 37m
Delta
Deal found 20/6$1,506
Thu 6/812:00
SYD
-
MCI
1 stop19h 29m
Multiple Airlines
Thu 13/819:17
MCI
-
SYD
1 stop20h 38m
Multiple Airlines
Deal found 22/6$1,512
Sat 4/710:20
SYD
-
STL
2 stops24h 54m
United Airlines
Sun 30/816:40
STL
-
SYD
2 stops23h 20m
United Airlines
Deal found 20/6$1,516
Thu 6/809:30
SYD
-
MCI
1 stop21h 15m
United Airlines
Thu 13/808:30
MCI
-
SYD
2 stops31h 30m
United Airlines
Deal found 22/6$1,518
Sun 19/709:30
SYD
-
SGF
2 stops21h 50m
United Airlines
Sun 26/718:35
SGF
-
SYD
2 stops45h 20m
United Airlines
Deal found 18/6$1,525
Mon 20/710:20
SYD
-
STL
1 stop22h 57m
Air New Zealand
Mon 27/719:23
STL
-
SYD
1 stop20h 32m
Air New Zealand
Deal found 22/6$1,532
Mon 6/709:15
SYD
-
STL
2 stops30h 28m
Delta
Tue 1/917:00
STL
-
SYD
2 stops22h 50m
Delta
Deal found 20/6$1,542
Thu 6/809:10
SYD
-
STL
2 stops23h 55m
American Airlines
Mon 10/812:55
STL
-
SYD
2 stops27h 10m
American Airlines
Deal found 19/6$1,551
Thu 12/1111:15
SYD
-
MCI
2 stops24h 58m
American Airlines
Mon 16/1114:54
MCI
-
SYD
2 stops25h 06m
American Airlines
Deal found 19/6$1,551
Fri 3/709:15
SYD
-
STL
2 stops22h 31m
Delta
Sun 30/811:13
STL
-
SYD
2 stops28h 37m
Delta
Deal found 20/6$1,576

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 23 June 2026
Explore Missouri
Look for other cheap flights to St. Louis
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Look for other cheap flights to Springfield

Find flight deals to Missouri

Find the latest flights to Missouri in 2026, 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 23 June 2026.

Return from

$1,446

One-way from

$850

Popular in

July

Cheapest in

September

Average price

$2,244
United Airlines
  • United Airlines
  • 7/7-30/8
  • 4 total stops
  • 50h 41m total
  • Sydney to St. Louis
Search Deals
Delta
  • Delta
  • 27/8
  • 2 total stops
  • 22h 29m total
  • Sydney to Missouri
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($193 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($57 potential savings vs. average return price).
Search Deals
Average for return flights in June 2026
Search Deals

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 23 June 2026.
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

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Tue 7/7

10:20-18:17

1 stop22h 57m

Lambert-St Louis

Wed 2/9

15:13-07:00

2 stops24h 47m

$1,446

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Tue 7/7

10:20-22:41

2 stops27h 21m

Lambert-St Louis

Sun 30/8

16:40-07:00

2 stops23h 20m

$1,446

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Mon 20/7

09:30-23:57

2 stops29h 27m

Lambert-St Louis

Mon 27/7

19:23-06:55

1 stop20h 32m

$1,448
Fastest return journey

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Thu 6/8

12:00-16:29

1 stop19h 29m

Kansas City

Thu 13/8

19:17-06:55

1 stop20h 38m

$1,512

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Thu 6/8

09:30-18:27

2 stops23h 57m

Kansas City

Thu 13/8

15:14-07:00

2 stops24h 46m

$1,518

SydneySpringfield

SYD - SGF

SYDSGF

Sydney Kingsford Smith

Sun 19/7

09:30-16:20

2 stops21h 50m

Springfield-Branson

Sun 26/7

18:35-06:55

2 stops45h 20m

$1,525

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Tue 17/11

10:40-20:49

2 stops27h 09m

Lambert-St Louis

Tue 1/12

12:30-08:30

2 stops27h 00m

$1,585

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Fri 3/7

10:20-18:17

1 stop22h 57m

Lambert-St Louis

Fri 4/9

08:42-06:55

1 stop31h 13m

$1,586

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Mon 6/7

09:15-00:43

2 stops30h 28m

Lambert-St Louis

Thu 3/9

14:32-06:50

2 stops25h 18m

$1,592

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Thu 6/8

09:10-22:59

1 stop28h 49m

Lambert-St Louis

Mon 10/8

06:00-07:05

1 stop34h 05m

$1,615

Flights are sorted by cheapest return flights first.

Deals found on 21/6

Showing 1-10 of 26 resultsSorted by cheapest first
1
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3

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 25 hours 33 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 $679
Qantas Airways
Qantas Airways
From $1,112
American Airlines
American Airlines
From $1,645
Air Canada
Air Canada
From $1,045

What are the cheapest airlines that fly to Missouri?

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

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 23 June 2026.
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 23 June 2026.
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
1,050 reviews
Check prices

Boarding

7.7

Overall

7.5

Crew

8.1

Food

7.0

Comfort

7.5

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
Qantas Airways
7.5
Good
1,050 reviews
Qantas Airways
7.5
Good
1,050 reviews
Check prices

Boarding

7.7

Overall

7.5

Crew

8.1

Food

7.0

Comfort

7.5

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
United Airlines
7.4
Good
9,874 reviews
Qantas Airways
7.5
Good
1,050 reviews
Check prices

Boarding

7.7

Overall

7.5

Crew

8.1

Food

7.0

Comfort

7.5

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
American Airlines
7.1
Good
11,744 reviews
Qantas Airways
7.5
Good
1,050 reviews
Check prices

Boarding

7.7

Overall

7.5

Crew

8.1

Food

7.0

Comfort

7.5

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!

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 $169, while return flights cost around $194.

  • 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 10 minutes).

  • Does Kansas City have car hire?

    Yes. Those touching down at Kansas City can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Kansas City?

    Yes. Kansas City has hotels nearby for those requiring accommodations. Kansas City Airport Marriott is the closest property to Kansas City (0.0 km away from Kansas City).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Find flights to Missouri

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Flights to Kansas City
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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 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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