Find flights
When to book
FAQs

Cheap flights from Missouri to Adelaide from $1,560

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ADL
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Missouri to Adelaide

Enter your travel dates to find the best prices.

Cheapest flights from Missouri to Adelaide
Explore the most affordable flight options available from Missouri to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Thu 19/318:13
MCI
-
ADL
2 stops56h 32m
Qantas Airways
Sun 3/506:00
ADL
-
MCI
2 stops25h 48m
Qantas Airways
Deal found 2/2$1,560
Thu 5/317:30
MCI
-
ADL
1 stop23h 30m
United Airlines
Sat 14/314:15
ADL
-
MCI
2 stops24h 30m
United Airlines
Deal found 1/2$1,823
Thu 12/315:05
MCI
-
ADL
2 stops26h 45m
United Airlines
Sat 21/314:15
ADL
-
MCI
2 stops35h 59m
United Airlines
Deal found 1/2$1,830
Thu 19/317:21
MCI
-
ADL
2 stops24h 29m
United Airlines
Sun 3/506:00
ADL
-
MCI
3 stops32h 29m
United Airlines
Deal found 2/2$2,117
Sun 8/217:49
MCI
-
ADL
2 stops48h 56m
Qantas Airways
Thu 12/221:25
ADL
-
MCI
2 stops36h 12m
Qantas Airways
Deal found 31/1$2,162
Sun 8/207:00
MCI
-
ADL
2 stops38h 25m
United Airlines
Thu 12/207:15
ADL
-
MCI
3 stops31h 14m
United Airlines
Deal found 30/1$3,439
Thu 5/313:58
MCI
-
ADL
3 stops28h 27m
Multiple Airlines
Sat 14/306:05
ADL
-
MCI
3 stops26h 42m
Multiple Airlines
Deal found 1/2$4,831

Find flight deals from Missouri to Adelaide

Keep the following information in mind while searching for Missouri to Adelaide flight deals. Data was last updated 2 February 2026.

Round-trip from

$1,560
Qantas Airways
  • Qantas Airways
  • 19/3-3/5
  • 4 total stops
  • 82h 20m total
  • Missouri to Adelaide
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Missouri to Adelaide that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 2 February 2026.
Use the filters below to find and compare flights from Missouri to Adelaide that are best for you.

Fly from

Missouri

Fly to

Adelaide

Route

Depart

Return

Price

Kansas CityAdelaide

MCI - ADL

MCIADL

Kansas City

Thu 19/3

18:13-18:15

2 stops56h 32m

Adelaide

Sun 3/5

06:00-17:18

2 stops25h 48m

$1,560

Kansas CityAdelaide

MCI - ADL

MCIADL

Kansas City

Thu 5/3

17:30-09:30

1 stop23h 30m

Adelaide

Sat 14/3

14:15-23:15

2 stops24h 30m

$1,823

Kansas CityAdelaide

MCI - ADL

MCIADL

Kansas City

Thu 12/3

15:05-09:20

2 stops26h 45m

Adelaide

Sat 21/3

14:15-10:44

2 stops35h 59m

$1,830

Kansas CityAdelaide

MCI - ADL

MCIADL

Kansas City

Thu 19/3

17:30-09:20

1 stop24h 20m

Adelaide

Sun 3/5

06:00-22:30

2 stops31h 00m

$2,117

Kansas CityAdelaide

MCI - ADL

MCIADL

Kansas City

Thu 5/3

13:58-10:55

3 stops28h 27m

Adelaide

Sat 14/3

06:05-17:17

3 stops26h 42m

$4,831

Kansas CityAdelaide

MCI - ADL

MCIADL

Kansas City

Thu 12/3

18:13-13:00

2 stops27h 17m

Adelaide

Sat 21/3

06:05-17:17

3 stops26h 42m

$6,991

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Best time to book a flight from Missouri to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from 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 from Missouri to Adelaide
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Adelaide from Missouri?

    Located just 6.6 km from the city centre, Adelaide (ADL) is the airport most travelers will use when flying to Adelaide from Missouri.

  • How long is the flight from Missouri to Adelaide?

    Departing from Missouri to Adelaide will take you 23h 30m. There are 15326 km between Missouri and Adelaide. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Missouri to Adelaide that include hotel bookings?

    Yes. In addition to deals on Missouri to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Adelaide?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Adelaide.

  • Can I find deals for business class flights from Missouri to Adelaide?

    Yes. Cheapflights offers flight deals from Missouri to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 from Missouri to Adelaide?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Adelaide from Missouri today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Missouri to Adelaide?

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 Adelaide from Missouri.

Can Cheapflights find flights from Missouri to Adelaide with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Missouri to Adelaide, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Missouri to Adelaide become cheaper?

Of course! You can now track prices for flights from Missouri to Adelaide and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.