HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Adelaide

$676+ Cheap flights from Missouri to Adelaide (ADL)

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ADL
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri to Adelaide with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Missouri to Adelaide

Best flights from Missouri to Adelaide
Discover carefully curated flight deals from Missouri to Adelaide that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated noviembre 26, 2025.

This Qantas Airways deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/172:02 pmMCI - ADL
2 stops28h 23mQantas Airways
sáb. 2/2110:10 amADL - MCI
2 stops43h 32mQantas Airways
Deal found 11/25$1,614
This United Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/177:18 pmMCI - ADL
2 stops26h 22mUnited Airlines
sáb. 2/212:55 pmADL - MCI
1 stop20h 12mUnited Airlines
Deal found 11/25$2,420

Cheap flight deals from Missouri to Adelaide

Keep the following information in mind while searching for Missouri to Adelaide flight deals. Data was last updated noviembre 26, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,265
(United Airlines)

One-way from

$676
(FlightHub)
Provider with most accurate pricing for Lambert-St Louis-Adelaide flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Adelaide flights.
Search Deals
From Missouri to Adelaide
Search Deals
One-way flight from Missouri to Adelaide
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated noviembre 26, 2025.
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

mar. 2/17

2:02 pm-10:55 am

2 stops28h 23m

Adelaide

sáb. 2/21

10:10 am-1:12 pm

2 stops43h 32m

$1,614

Kansas CityAdelaide

MCI - ADL

MCIADL

Kansas City

mar. 2/17

7:18 pm-2:10 pm

2 stops26h 22m

Adelaide

sáb. 2/21

2:55 pm-6:37 pm

1 stop20h 12m

$2,420

Kansas CityAdelaide

MCI - ADL

MCIADL

Kansas City

mar. 5/19

8:02 pm-4:20 pm

2 stops29h 48m

$676

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

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 round-trip 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?

    Most people fly into Adelaide (ADL) if they book a flight to Adelaide from Missouri. Adelaide is conveniently located just 4.1 mi from Adelaide’s city center.

  • How long is the flight from Missouri to Adelaide?

    There are many flights that can get you from Missouri to Adelaide in 26h 22m. Fly via Qantas Airways or United Airlines to get the fastest option. Missouri and Adelaide are separated by a distance of 9523 mi. Both multi-stop and nonstop 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 vacation 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

Traveling 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.

Top airline flying from Missouri to Adelaide

Discover the top airline that operate flights from Missouri to Adelaide. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,322Average$1,663FlexibilityNo cancel feeOn-time74%

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.