What is the cheapest airline that flies from Missouri to Adelaide?

United Airlines and Qantas Airways are the most popular carriers operating from Missouri to Adelaide

When did momondo last update prices for flights from Missouri to Adelaide Airport?

Prices for flights from Missouri to Adelaide Airport refresh daily.

How many operators does momondo search for flights from Missouri to Adelaide Airport?

As of December 2025, there is 1 operator available to choose from for flights from Missouri to Adelaide Airport.

How old do you have to be to fly from Missouri to Adelaide Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to Adelaide Airport.

What documentation or ID do you need to fly to Adelaide Airport?

The necessary travel and health documents for your Adelaide Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$638 Cheap Flights from Missouri to Adelaide in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Missouri to Adelaide

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 pm - 8:30 am

MCI

ADL

23h 30m1 stop

1:55 pm - 11:52 am

ADL

MCI

37h 27m2 stops

$1,268United Airlines

Thu, Mar 12 - Sat, Mar 21

5:30 pm - 8:30 am

MCI

ADL

23h 30m1 stop

1:55 pm - 12:50 pm

ADL

MCI

38h 25m2 stops

$1,284United Airlines

Thu, Mar 12 - Sat, Mar 21

5:49 pm - 7:15 pm

MCI

ADL

56h 56m2 stops

9:25 pm - 1:08 pm

ADL

MCI

32h 13m2 stops

$1,495Qantas Airways

Sun, Feb 8 - Thu, Feb 12

6:15 am - 8:30 am

MCI

ADL

34h 45m2 stops

6:10 am - 11:15 pm

ADL

MCI

32h 35m3 stops

$1,666United Airlines

Thu, Mar 12 - Sat, Mar 21

5:49 pm - 1:40 pm

MCI

ADL

51h 21m2 stops

6:25 am - 5:07 pm

ADL

MCI

27h 12m2 stops

$2,157Qantas Airways

Sun, Feb 8 - Thu, Feb 12

3:00 pm - 1:55 pm

MCI

ADL

30h 25m2 stops

7:15 am - 9:59 pm

ADL

MCI

31h 14m3 stops

$2,439United Airlines

Sun, Feb 8 - Thu, Feb 12

United Airlines flights from Missouri to Adelaide

Our best United Airlines deals on Missouri to Adelaide flight tickets

United Airlines

Mar 12

MCI5:30 pmKansas City

23h 30m

1 stop

ADL8:30 amAdelaide

Mar 21

ADL1:55 pmAdelaide

37h 27m

2 stops

MCI11:52 amKansas City

$1,268

Find similar

United Airlines

Mar 12

MCI5:30 pmKansas City

23h 30m

1 stop

ADL8:30 amAdelaide

Mar 21

ADL1:55 pmAdelaide

38h 25m

2 stops

MCI12:50 pmKansas City

$1,284

Find similar

United Airlines

Mar 12

MCI6:15 amKansas City

34h 45m

2 stops

ADL8:30 amAdelaide

Mar 21

ADL6:10 amAdelaide

32h 35m

3 stops

MCI11:15 pmKansas City

$1,666

Find similar

Qantas Airways flights from Missouri to Adelaide

Our best Qantas Airways deals on Missouri to Adelaide flight tickets

Qantas Airways

Feb 8

MCI5:49 pmKansas City

56h 56m

2 stops

ADL7:15 pmAdelaide

Feb 12

ADL9:25 pmAdelaide

32h 13m

2 stops

MCI1:08 pmKansas City

$1,495

Find similar

Qantas Airways

Feb 8

MCI5:49 pmKansas City

51h 21m

2 stops

ADL1:40 pmAdelaide

Feb 12

ADL6:25 amAdelaide

27h 12m

2 stops

MCI5:07 pmKansas City

$2,157

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityAdelaide

MCI - ADL

MCIADL

Kansas City

Thu 3/12

5:30 pm-8:30 am

1 stop23h 30m

Adelaide

Sat 3/21

1:55 pm-11:52 am

2 stops37h 27m

$1,268

Kansas CityAdelaide

MCI - ADL

MCIADL

Kansas City

Thu 3/12

5:30 pm-8:30 am

1 stop23h 30m

Adelaide

Sat 3/21

1:55 pm-12:50 pm

2 stops38h 25m

$1,284

Kansas CityAdelaide

MCI - ADL

MCIADL

Kansas City

Sun 2/8

5:49 pm-7:15 pm

2 stops56h 56m

Adelaide

Thu 2/12

9:25 pm-1:08 pm

2 stops32h 13m

$1,495

Kansas CityAdelaide

MCI - ADL

MCIADL

Kansas City

Thu 3/12

6:15 am-8:30 am

2 stops34h 45m

Adelaide

Sat 3/21

6:10 am-11:15 pm

3 stops32h 35m

$1,666

Kansas CityAdelaide

MCI - ADL

MCIADL

Kansas City

Sun 2/8

5:49 pm-1:40 pm

2 stops51h 21m

Adelaide

Thu 2/12

6:25 am-5:07 pm

2 stops27h 12m

$2,157

Kansas CityAdelaide

MCI - ADL

MCIADL

Kansas City

Sun 2/8

3:00 pm-1:55 pm

2 stops30h 25m

Adelaide

Thu 2/12

7:15 am-9:59 pm

3 stops31h 14m

$2,439

Kansas CityAdelaide

MCI - ADL

MCIADL

Kansas City

Tue 5/19

7:00 am-10:30 am

3 stops37h 00m

$638

Kansas CityAdelaide

MCI - ADL

MCIADL

Kansas City

Sat 5/23

7:00 am-11:15 am

3 stops37h 45m

$711

Kansas CityAdelaide

MCI - ADL

MCIADL

Kansas City

Sat 5/23

7:00 am-11:05 am

2 stops37h 35m

$831

Kansas CityAdelaide

MCI - ADL

MCIADL

Kansas City

Sat 5/23

7:00 am-11:05 am

2 stops37h 35m

$833

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Adelaide

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Missouri to Adelaide flights?

You could potentially save up to 25% on your flight if you consider stops on a Missouri to Adelaide flight.

Cheap Missouri to Adelaide flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Adelaide

Fastest flight time	32h 54m
Direct flights	None

The fastest flight from Missouri to Adelaide takes 32h 54m

There are no direct flights from Missouri to Adelaide. There are no popular flight routes from Missouri to Adelaide.

Search flight deals

When did momondo last update prices for flights from Missouri to Adelaide Airport?
Prices for flights from Missouri to Adelaide Airport refresh daily.
How many operators does momondo search for flights from Missouri to Adelaide Airport?
As of December 2025, there is 1 operator available to choose from for flights from Missouri to Adelaide Airport.
How old do you have to be to fly from Missouri to Adelaide Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to Adelaide Airport.
What documentation or ID do you need to fly to Adelaide Airport?
The necessary travel and health documents for your Adelaide Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Missouri to Adelaide

Compare and see reviews for airlines that fly from Missouri to Adelaide with momondo

Airline	Rating	Free Cancellation	Price
Qantas Airways	PriceFrom $1,322	Free Cancellation	Rating 7.5 957 reviews		Search Qantas Airways flights

Glenelg

Why use momondo?

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

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 from Missouri to Adelaide for you.

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

Flights from Missouri to Adelaide with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Missouri to Adelaide?

momondo provides multiple filters to help you find the best flight to Adelaide from Missouri. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Missouri to Adelaide flights. All you need is a valid email address and we will do the rest; it is that quick and easy.