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$1,732+ Cheap flights from Missouri to Cairns (CNS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — CNS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Missouri to Cairns

Best flights from Missouri to Cairns
Discover carefully curated flight deals from Missouri to Cairns that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This Cathay Pacific deal was found by Cheapflights users on 12/17. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:30 amSTL - CNS
2 stops35h 25mCathay Pacific
Sat 2/2111:25 amCNS - STL
2 stops28h 23mCathay Pacific
Deal found 12/17$1,732

Find flight deals from Missouri to Cairns

Keep the following information in mind while searching for Missouri to Cairns flight deals. Data was last updated December 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,732
(Cathay Pacific)
Provider with most accurate pricing for Lambert-St Louis-Cairns flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Cairns flights.
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From Missouri to Cairns
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Cairns 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 December 18, 2025.
Use the filters below to find and compare flights from Missouri to Cairns that are best for you.

Fly from

Missouri

Fly to

Cairns

Route

Depart

Return

Price

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Tue 2/17

6:30 am-9:55 am

2 stops35h 25m

Cairns

Sat 2/21

11:25 am-11:48 pm

2 stops28h 23m

$1,732

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Best time to book a flight from Missouri to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns 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 Cairns
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 Cairns. 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 Cairns from Missouri?

    Cairns (CNS), located 2.8 mi from the city center, is the airport you fly into when you book flights from Missouri to Cairns.

  • How long is the flight from Missouri to Cairns?

    There are many flights that can get you from Missouri to Cairns in 35h 25m. Fly via Cathay Pacific to get the fastest option. The distance from Missouri to Cairns is about 8749 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to Cairns 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

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Top airline flying from Missouri to Cairns

Discover the top airline that operate flights from Missouri to Cairns. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$1,265Average$1,314FlexibilityNo cancel feeOn-time74%

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