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$1,342 Cheap flights to Missouri

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Missouri departing on 13/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Recent flights found to popular cities in Missouri

Find flights to these popular cities in Missouri from your nearest airport.

Flights to Kansas City

Search all flight deals to Kansas City
American Airlines
13 Aug
SYD
43h 28m
2 stops
MCI
17 Aug
MCI
22h 41m
1 stop
SYD
$1,342
American Airlines
13 Aug
SYD
43h 20m
2 stops
MCI
17 Aug
MCI
25h 46m
1 stop
SYD
$1,343
United Airlines
23 Aug
MEL
21h 09m
1 stop
MCI
30 Aug
MCI
25h 46m
1 stop
MEL
$1,368
United Airlines
24 Aug
MEL
26h 40m
2 stops
MCI
31 Aug
MCI
24h 10m
1 stop
MEL
$1,369
American Airlines
19 Nov
BNE
23h 16m
2 stops
MCI
6 Dec
MCI
28h 19m
2 stops
BNE
$1,467
Multiple Airlines
20 Aug
SYD
19h 29m
1 stop
MCI
10 Sept
MCI
20h 41m
1 stop
SYD
$1,507
United Airlines
20 Aug
SYD
20h 51m
2 stops
MCI
10 Sept
MCI
31h 25m
2 stops
SYD
$1,516
American Airlines
13 Aug
SYD
26h 14m
2 stops
MCI
17 Aug
MCI
27h 37m
2 stops
SYD
$1,544
American Airlines
13 Aug
SYD
24h 37m
2 stops
MCI
17 Aug
MCI
25h 56m
2 stops
SYD
$1,546
American Airlines
13 Aug
SYD
24h 37m
2 stops
MCI
17 Aug
MCI
25h 56m
2 stops
SYD
$1,550
American Airlines
6 Aug
SYD
22h 19m
2 stops
MCI
11 Aug
MCI
25h 38m
2 stops
SYD
$1,566
Qantas Airways
6 Aug
SYD
19h 29m
1 stop
MCI
11 Aug
MCI
22h 41m
1 stop
SYD
$1,568

Flights to St. Louis

Search all flight deals to St. Louis
Lufthansa
6 Aug
MEL
27h 34m
2 stops
STL
13 Aug
STL
28h 16m
2 stops
MEL
$1,391
American Airlines
10 Sept
SYD
40h 10m
2 stops
STL
13 Sept
STL
29h 41m
1 stop
SYD
$1,448
American Airlines
6 Aug
MEL
28h 14m
1 stop
STL
13 Aug
STL
24h 10m
2 stops
MEL
$1,503
Qantas Airways
22 Aug
SYD
28h 49m
1 stop
STL
29 Aug
STL
34h 05m
1 stop
SYD
$1,507
Delta
9 Sept
MEL
25h 35m
2 stops
STL
22 Sept
STL
46h 05m
2 stops
MEL
$1,529
American Airlines
10 Sept
SYD
37h 50m
2 stops
STL
13 Sept
STL
24h 21m
1 stop
SYD
$1,542
American Airlines
10 Sept
SYD
27h 38m
2 stops
STL
13 Sept
STL
25h 35m
2 stops
SYD
$1,544
American Airlines
10 Sept
SYD
29h 20m
1 stop
STL
13 Sept
STL
22h 54m
2 stops
SYD
$1,546
American Airlines
10 Sept
SYD
27h 38m
2 stops
STL
13 Sept
STL
34h 05m
1 stop
SYD
$1,550
Multiple Airlines
6 Aug
MEL
24h 50m
2 stops
STL
13 Aug
STL
33h 45m
1 stop
MEL
$1,555
American Airlines
24 Aug
MEL
28h 14m
1 stop
STL
31 Aug
STL
28h 03m
2 stops
MEL
$1,556
American Airlines
22 Aug
SYD
22h 04m
2 stops
STL
29 Aug
STL
34h 05m
1 stop
SYD
$1,560

Flights to Springfield

Search all flight deals to Springfield
American Airlines
12 Aug
SYD
25h 08m
2 stops
SGF
10 Dec
SGF
28h 52m
2 stops
SYD
$2,420
American Airlines
12 Aug
SYD
24h 04m
2 stops
SGF
10 Dec
SGF
25h 49m
1 stop
SYD
$2,422
American Airlines
12 Aug
SYD
26h 33m
2 stops
SGF
10 Dec
SGF
24h 03m
2 stops
SYD
$2,430
American Airlines
12 Aug
SYD
23h 43m
1 stop
SGF
10 Dec
SGF
23h 39m
1 stop
SYD
$2,432
American Airlines
12 Aug
SYD
26h 33m
2 stops
SGF
10 Dec
SGF
23h 39m
1 stop
SYD
$2,433
American Airlines
15 Aug
SYD
24h 04m
2 stops
SGF
10 Dec
SGF
25h 44m
2 stops
SYD
$2,435
American Airlines
15 Aug
SYD
26h 33m
2 stops
SGF
10 Dec
SGF
25h 49m
1 stop
SYD
$2,436
American Airlines
15 Aug
SYD
22h 18m
1 stop
SGF
10 Dec
SGF
28h 39m
1 stop
SYD
$2,440
American Airlines
12 Aug
SYD
24h 04m
2 stops
SGF
10 Dec
SGF
26h 14m
2 stops
SYD
$2,443
American Airlines
15 Aug
SYD
23h 43m
1 stop
SGF
10 Dec
SGF
24h 03m
2 stops
SYD
$2,445
United Airlines
13 Aug
SYD
27h 59m
2 stops
SGF
11 Dec
SGF
46h 05m
2 stops
SYD
$2,498
Qantas Airways
15 Aug
SYD
31h 14m
2 stops
SGF
10 Dec
SGF
24h 03m
2 stops
SYD
$2,515

Find the cheapest flights from Australia to Missouri

Recent return flight deals from Australia to Missouri

Enter your travel dates to find the best prices.
American Airlines Logo
09:10 - 13:38
SYD
-
MCI
43h 28m
2 stops
American Airlines Logo
17:14 - 06:55
MCI
-
SYD
22h 41m
1 stop
$1,342American Airlines
Thu, 13 Aug - Mon, 17 Aug
American Airlines Logo
09:10 - 13:30
SYD
-
MCI
43h 20m
2 stops
American Airlines Logo
14:09 - 06:55
MCI
-
SYD
25h 46m
1 stop
$1,343American Airlines
Thu, 13 Aug - Mon, 17 Aug
United Airlines Logo
09:30 - 15:39
MEL
-
MCI
21h 09m
1 stop
United Airlines Logo
15:29 - 08:15
MCI
-
MEL
25h 46m
1 stop
$1,368United Airlines
Sun, 23 Aug - Sun, 30 Aug
United Airlines Logo
10:55 - 22:35
MEL
-
MCI
26h 40m
2 stops
United Airlines Logo
16:20 - 07:30
MCI
-
MEL
24h 10m
1 stop
$1,369United Airlines
Mon, 24 Aug - Mon, 31 Aug
Lufthansa Logo
10:55 - 23:29
MEL
-
STL
27h 34m
2 stops
Lufthansa Logo
12:59 - 08:15
STL
-
MEL
28h 16m
2 stops
$1,391Lufthansa
Thu, 6 Aug - Thu, 13 Aug
American Airlines Logo
09:10 - 10:20
SYD
-
STL
40h 10m
2 stops
American Airlines Logo
10:14 - 06:55
STL
-
SYD
29h 41m
1 stop
$1,448American Airlines
Thu, 10 Sep - Sun, 13 Sep
Qantas Airways Logo
09:10 - 22:59
SYD
-
STL
28h 49m
1 stop
Qantas Airways Logo
06:00 - 07:05
STL
-
SYD
34h 05m
1 stop
$1,507Qantas Airways
Sat, 22 Aug - Sat, 29 Aug
Multiple Airlines Logo
12:00 - 16:29
SYD
-
MCI
19h 29m
1 stop
Multiple Airlines Logo
19:14 - 06:55
MCI
-
SYD
20h 41m
1 stop
$1,507Multiple Airlines
Thu, 20 Aug - Thu, 10 Sep
Multiple Airlines Logo
08:15 - 18:05
MEL
-
STL
24h 50m
2 stops
Multiple Airlines Logo
06:00 - 06:45
STL
-
MEL
33h 45m
1 stop
$1,555Multiple Airlines
Thu, 6 Aug - Thu, 13 Aug
Qantas Airways Logo
13:35 - 18:04
MEL
-
STL
19h 29m
1 stop
Qantas Airways Logo
06:30 - 06:45
STL
-
MEL
33h 15m
1 stop
$1,565Qantas Airways
Wed, 9 Sep - Tue, 22 Sep

momondo Fare Finder

 
Locate flights to Missouri that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 13 July 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

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Thu 13/8

09:10-13:38

2 stops43h 28m

Kansas City

Mon 17/8

17:14-06:55

1 stop22h 41m

$1,342

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Thu 13/8

09:10-13:30

2 stops43h 20m

Kansas City

Mon 17/8

14:09-06:55

1 stop25h 46m

$1,343

MelbourneKansas City

MEL - MCI

MELMCI

Melbourne

Sun 23/8

09:30-15:39

1 stop21h 09m

Kansas City

Sun 30/8

15:29-08:15

1 stop25h 46m

$1,368

MelbourneKansas City

MEL - MCI

MELMCI

Melbourne

Mon 24/8

10:55-22:35

2 stops26h 40m

Kansas City

Mon 31/8

16:20-07:30

1 stop24h 10m

$1,369

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Thu 6/8

10:55-23:29

2 stops27h 34m

Lambert-St Louis

Thu 13/8

12:59-08:15

2 stops28h 16m

$1,391

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Thu 10/9

09:10-10:20

2 stops40h 10m

Lambert-St Louis

Sun 13/9

10:14-06:55

1 stop29h 41m

$1,448

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Sat 22/8

09:10-22:59

1 stop28h 49m

Lambert-St Louis

Sat 29/8

06:00-07:05

1 stop34h 05m

$1,507
Fastest return journey

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Thu 20/8

12:00-16:29

1 stop19h 29m

Kansas City

Thu 10/9

19:14-06:55

1 stop20h 41m

$1,507

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Thu 6/8

08:15-18:05

2 stops24h 50m

Lambert-St Louis

Thu 13/8

06:00-06:45

1 stop33h 45m

$1,555

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Wed 9/9

13:35-18:04

1 stop19h 29m

Lambert-St Louis

Tue 22/9

06:30-06:45

1 stop33h 15m

$1,565

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Missouri from

Missouri flights insights and trends

Explore insights for your Missouri flight to craft the best travel plan

Which airlines fly to Missouri?

United Airlines, Qantas Airways and American Airlines are the top three most popular airlines that fly to Missouri from Australia according to our data. United Airlines is the first choice among our users, with 56% of people opting to fly with this airline when travelling to Missouri. Keep in mind that there are 4 different airlines that fly to Missouri on a routine basis, so you have a few additional options to choose from.

Cheapest flights to cities in Missouri

Click on the cities below to find out when it's cheapest to fly to Missouri from Australia
Kansas City
Kansas City
Find flights to Kansas City

Cheap Missouri flight deals and tips

Summary info about Missouri flight prices, duration and airlines

Best One-Way Price

$870

Best Round-Trip Price

$1,342

Fastest flight time

23h 14m
The best one-way flight price to Missouri from Australia in the last 5 days is $870 (Sydney Kingsford Smith to Lambert-St Louis).
Search Deals
The best return flight price to Missouri from Australia in the last 5 days is $1,342 (Sydney Kingsford Smith to Kansas City).
Search Deals
The fastest flight to Missouri from Australia takes 23h 14m (Brisbane to Kansas City).
Search Deals

Frequently asked questions about flying to Missouri

What is the cheapest flight I can find to Missouri?

The average flight to Missouri costs $420/per person and the cheapest flight to Missouri is $170/per person. This price varies based on a multitude of factors such as departure airport, airline, time of booking and when you plan on travelling.

What is the best airport to fly into to visit Kansas City?

The majority of momondo users who fly to Missouri tend to spend time in Kansas City, which is visited 61% more often than other cities. When flying to Kansas City, the most popular airport to fly into is Kansas City Airport.

I plan on visiting America's Center Convention Complex. Which airport is the quickest drive?

America's Center Convention Complex is closest to St. Louis Airport. Those looking for an alternative airport option near America's Center Convention Complex could try flying into Springfield, Illinois Airport.

What is the weather like in Missouri?

Temperatures in Missouri can vary between -2 °C and 26 °C based on the time of year. Typically, the coldest month in Missouri will be January, and the warmest month will be July. It is also worth noting that those looking to avoid rain and/or snow should consider travelling to Missouri in January, February, and February, as that is when precipitation is least likely.

Which airlines fly to Missouri?

There are 4 airlines that fly to Missouri on a routine basis, but United Airlines, Qantas Airways and American Airlines happen to be the most popular among our users. In the past year, 56% of those who searched for flights to Missouri looked to travel with United Airlines, making this airline the top choice among momondo travellers.

When did momondo last update prices for flights to Missouri?

Prices for flights to Missouri refresh daily.

How many operators does momondo search for flights to Missouri?

The number of operators available for flights to Missouri is 4 as of July 2026.

How old do you have to be to fly to Missouri?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Missouri.

What documentation or ID do you need to fly to Missouri?

The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Missouri?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to Missouri with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to Missouri to just show those with flexible booking policies.

How can momondo help me find flights to Missouri?

momondo helps you find the best flight to Missouri by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight to Missouri right now. Can momondo alert me if prices change?

If you are not ready to book a flight to Missouri now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Missouri and let you know when they change.

An easier way to manage your Missouri trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Missouri

Popular Flights to Missouri

Popular routes according to searches in the past day on momondo
Melbourne to Kansas City flightsfrom $1,369
Brisbane to Kansas City flightsfrom $1,437
Melbourne to St. Louis flightsfrom $1,529
Sydney to Kansas City flightsfrom $1,576
Sydney to St. Louis flightsfrom $1,576
Brisbane to St. Louis flightsfrom $1,616
Cairns to Kansas City flightsfrom $1,750
Sydney to Springfield flightsfrom $2,505
Devonport to St. Louis flightsfrom $2,742