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Look for other cheap flights to Missouri

$1,281 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 20/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
United Airlines
28 May
MEL
24h 48m
2 stops
MCI
1 June
MCI
26h 40m
2 stops
MEL
$1,345
Multiple Airlines
21 Apr
BNE
21h 16m
2 stops
MCI
28 Apr
MCI
26h 11m
2 stops
BNE
$1,464
Multiple Airlines
11 Aug
SYD
31h 36m
2 stops
MCI
18 Aug
MCI
37h 35m
2 stops
SYD
$1,706
Qantas Airways
18 Apr
SYD
20h 18m
1 stop
MCI
25 Apr
MCI
25h 22m
1 stop
SYD
$1,787
Qantas Airways
18 Apr
SYD
20h 18m
1 stop
MCI
25 Apr
MCI
26h 27m
2 stops
SYD
$1,831
Air Canada
15 Apr
SYD
21h 56m
2 stops
MCI
19 Apr
MCI
58h 20m
2 stops
SYD
$1,845
Air Canada
14 Aug
SYD
42h 19m
2 stops
MCI
21 Aug
MCI
22h 58m
2 stops
SYD
$1,862
Air Canada
2 May
SYD
40h 13m
2 stops
MCI
6 May
MCI
34h 20m
2 stops
SYD
$1,879
Air Canada
2 May
SYD
40h 13m
2 stops
MCI
6 May
MCI
26h 30m
2 stops
SYD
$1,881
Air Canada
2 May
SYD
40h 13m
2 stops
MCI
6 May
MCI
47h 03m
2 stops
SYD
$1,882
American Airlines
18 Apr
SYD
23h 16m
2 stops
MCI
25 Apr
MCI
25h 32m
2 stops
SYD
$1,884
Air Canada
18 Apr
SYD
42h 32m
2 stops
MCI
25 Apr
MCI
26h 26m
2 stops
SYD
$1,956

Flights to St. Louis

Search all flight deals to St. Louis
American Airlines
20 Apr
MEL
29h 12m
1 stop
STL
27 Apr
STL
25h 08m
2 stops
MEL
$1,281
American Airlines
20 Apr
MEL
24h 52m
2 stops
STL
27 Apr
STL
25h 08m
2 stops
MEL
$1,323
United Airlines
25 Mar
MEL
22h 19m
2 stops
STL
29 Mar
STL
46h 25m
2 stops
MEL
$1,345
American Airlines
27 May
SYD
22h 23m
2 stops
STL
31 May
STL
30h 57m
2 stops
SYD
$1,580
Air New Zealand
5 Aug
SYD
37h 12m
2 stops
STL
29 Aug
STL
26h 43m
2 stops
SYD
$1,590
Air New Zealand
5 Aug
SYD
37h 12m
2 stops
STL
29 Aug
STL
26h 43m
2 stops
SYD
$1,592
Qantas Airways
23 Apr
MEL
29h 12m
1 stop
STL
30 Apr
STL
33h 24m
1 stop
MEL
$1,593
United Airlines
27 May
SYD
22h 57m
1 stop
STL
31 May
STL
20h 32m
1 stop
SYD
$1,606
Air Canada
20 Apr
BNE
44h 25m
2 stops
STL
27 Apr
STL
48h 00m
2 stops
BNE
$1,615
Air Canada
20 Apr
BNE
44h 25m
2 stops
STL
27 Apr
STL
52h 25m
3 stops
BNE
$1,649
Air Canada
21 Apr
SYD
26h 34m
2 stops
STL
28 Apr
STL
23h 50m
2 stops
SYD
$1,666
Air New Zealand
8 Aug
SYD
25h 47m
2 stops
STL
31 Aug
STL
32h 53m
2 stops
SYD
$1,673

Flights to Springfield

Search all flight deals to Springfield
Delta
21 Apr
SYD
26h 52m
2 stops
SGF
28 Apr
SGF
33h 45m
2 stops
SYD
$2,446
American Airlines
21 Apr
SYD
39h 41m
2 stops
SGF
25 Apr
SGF
45h 41m
2 stops
SYD
$2,751
American Airlines
21 Apr
SYD
19h 17m
1 stop
SGF
28 Apr
SGF
23h 16m
2 stops
SYD
$2,755
Multiple Airlines
21 Apr
SYD
28h 06m
2 stops
SGF
28 Apr
SGF
47h 00m
3 stops
SYD
$2,783
American Airlines
21 Apr
SYD
25h 01m
2 stops
SGF
25 Apr
SGF
20h 21m
1 stop
SYD
$2,940
American Airlines
21 Apr
SYD
20h 27m
1 stop
SGF
25 Apr
SGF
20h 21m
1 stop
SYD
$2,951
American Airlines
21 Apr
SYD
20h 27m
1 stop
SGF
28 Apr
SGF
23h 06m
1 stop
SYD
$3,186

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
09:45 - 23:57
MEL
-
STL
29h 12m
1 stop
American Airlines Logo
14:37 - 06:45
STL
-
MEL
25h 08m
2 stops
$1,281American Airlines
Mon, 20 Apr - Mon, 27 Apr
American Airlines Logo
14:05 - 23:57
MEL
-
STL
24h 52m
2 stops
American Airlines Logo
14:37 - 06:45
STL
-
MEL
25h 08m
2 stops
$1,323American Airlines
Mon, 20 Apr - Mon, 27 Apr
United Airlines Logo
10:55 - 22:15
MEL
-
MCI
26h 20m
1 stop
United Airlines Logo
19:59 - 08:15
MCI
-
MEL
21h 16m
1 stop
$1,345United Airlines
Thu, 28 May - Mon, 1 Jun
United Airlines Logo
10:30 - 16:49
MEL
-
STL
22h 19m
2 stops
United Airlines Logo
18:05 - 08:30
STL
-
MEL
46h 25m
2 stops
$1,345United Airlines
Wed, 25 Mar - Sun, 29 Mar
Multiple Airlines Logo
10:00 - 16:16
BNE
-
MCI
21h 16m
2 stops
Multiple Airlines Logo
13:54 - 07:05
MCI
-
BNE
26h 11m
2 stops
$1,464Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Qantas Airways Logo
09:45 - 23:57
MEL
-
STL
29h 12m
1 stop
Qantas Airways Logo
06:21 - 06:45
STL
-
MEL
33h 24m
1 stop
$1,593Qantas Airways
Thu, 23 Apr - Thu, 30 Apr
Air Canada Logo
10:00 - 15:25
BNE
-
STL
44h 25m
2 stops
Air Canada Logo
16:05 - 07:05
STL
-
BNE
48h 00m
2 stops
$1,615Air Canada
Mon, 20 Apr - Mon, 27 Apr
Air Canada Logo
10:00 - 15:25
BNE
-
STL
44h 25m
2 stops
Air Canada Logo
16:05 - 11:30
STL
-
BNE
52h 25m
3 stops
$1,649Air Canada
Mon, 20 Apr - Mon, 27 Apr
Multiple Airlines Logo
20:45 - 13:21
SYD
-
MCI
31h 36m
2 stops
Multiple Airlines Logo
14:15 - 18:50
MCI
-
SYD
37h 35m
2 stops
$1,706Multiple Airlines
Tue, 11 Aug - Tue, 18 Aug
Qantas Airways Logo
12:00 - 17:18
SYD
-
MCI
20h 18m
1 stop
Qantas Airways Logo
14:33 - 06:55
MCI
-
SYD
25h 22m
1 stop
$1,787Qantas Airways
Sat, 18 Apr - Sat, 25 Apr

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 10 March 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

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Mon 20/4

09:45-23:57

1 stop29h 12m

Lambert-St Louis

Mon 27/4

14:37-06:45

2 stops25h 08m

$1,281

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Mon 20/4

14:05-23:57

2 stops24h 52m

Lambert-St Louis

Mon 27/4

14:37-06:45

2 stops25h 08m

$1,323

MelbourneKansas City

MEL - MCI

MELMCI

Melbourne

Thu 28/5

10:55-22:15

1 stop26h 20m

Kansas City

Mon 1/6

19:59-08:15

1 stop21h 16m

$1,345

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Wed 25/3

10:30-16:49

2 stops22h 19m

Lambert-St Louis

Sun 29/3

18:05-08:30

2 stops46h 25m

$1,345

BrisbaneKansas City

BNE - MCI

BNEMCI

Brisbane

Tue 21/4

10:00-16:16

2 stops21h 16m

Kansas City

Tue 28/4

13:54-07:05

2 stops26h 11m

$1,464

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Thu 23/4

09:45-23:57

1 stop29h 12m

Lambert-St Louis

Thu 30/4

06:21-06:45

1 stop33h 24m

$1,593

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Mon 20/4

10:00-15:25

2 stops44h 25m

Lambert-St Louis

Mon 27/4

16:05-07:05

2 stops48h 00m

$1,615

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Mon 20/4

10:00-15:25

2 stops44h 25m

Lambert-St Louis

Mon 27/4

16:05-11:30

3 stops52h 25m

$1,649

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Tue 11/8

20:45-13:21

2 stops31h 36m

Kansas City

Tue 18/8

14:15-18:50

2 stops37h 35m

$1,706
Fastest return journey

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Sat 18/4

12:00-17:18

1 stop20h 18m

Kansas City

Sat 25/4

14:33-06:55

1 stop25h 22m

$1,787

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 Air Canada 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 65% of people opting to fly with this airline when travelling to Missouri. Keep in mind that there are 3 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

$920

Best Round-Trip Price

$1,281

Fastest flight time

21h 50m
The best one-way flight price to Missouri from Australia in the last 72 hours is $920 (Brisbane to Lambert-St Louis).
Search Deals
The best round-trip flight price to Missouri from Australia in the last 72 hours is $1,281 (Melbourne to Lambert-St Louis).
Search Deals
The fastest flight to Missouri from Australia takes 21h 50m (Sydney Kingsford Smith to Springfield-Branson).
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 $329/per person and the cheapest flight to Missouri is $169/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 62% 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 are the most popular landmarks in Missouri?

Many visitors who travel to Missouri find themselves making a stop at popular landmarks such as America's Center Convention Complex, 2345 Grand, and Busch Stadium.

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 3 airlines that fly to Missouri on a routine basis, but United Airlines, Qantas Airways and Air Canada happen to be the most popular among our users. In the past year, 65% 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 3 as of March 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

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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
Sydney to St. Louis flightsfrom $1,590
Melbourne to St. Louis flightsfrom $1,593
Brisbane to St. Louis flightsfrom $1,653
Sydney to Kansas City flightsfrom $1,706
Cairns to Kansas City flightsfrom $1,929
Melbourne to Kansas City flightsfrom $2,301
Sydney to Springfield flightsfrom $2,751
Brisbane to Kansas City flightsfrom $2,974
Devonport to St. Louis flightsfrom $3,080