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Cheap flights from Missouri to Cairns from $2,127

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Cairns departing on 4/5. 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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Cheap return flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
06:21 - 16:55
STL
-
CNS
43h 34m
2 stops
Qantas Airways Logo
13:40 - 16:51
CNS
-
STL
42h 11m
2 stops
$2,127Qantas Airways
Mon, 4 May - Sun, 9 Aug
Qantas Airways Logo
15:38 - 11:50
STL
-
CNS
29h 12m
2 stops
Qantas Airways Logo
13:40 - 18:29
CNS
-
STL
43h 49m
2 stops
$2,244Qantas Airways
Mon, 4 May - Sun, 9 Aug
Qantas Airways Logo
15:38 - 11:50
STL
-
CNS
29h 12m
2 stops
Qantas Airways Logo
13:40 - 16:51
CNS
-
STL
42h 11m
2 stops
$2,245Qantas Airways
Mon, 4 May - Sun, 9 Aug
Multiple Airlines Logo
14:20 - 13:40
STL
-
CNS
32h 20m
3 stops
Multiple Airlines Logo
19:10 - 14:02
CNS
-
STL
57h 52m
3 stops
$2,254Multiple Airlines
Mon, 4 May - Sun, 9 Aug
Multiple Airlines Logo
14:20 - 13:40
STL
-
CNS
32h 20m
3 stops
Multiple Airlines Logo
19:10 - 14:02
CNS
-
STL
57h 52m
3 stops
$2,255Multiple Airlines
Mon, 4 May - Sun, 9 Aug
Qantas Airways Logo
11:46 - 11:50
STL
-
CNS
32h 04m
2 stops
Qantas Airways Logo
12:35 - 17:13
CNS
-
STL
44h 38m
2 stops
$2,388Qantas Airways
Sat, 21 Feb - Tue, 24 Feb
Qantas Airways Logo
11:46 - 11:50
STL
-
CNS
32h 04m
2 stops
Qantas Airways Logo
12:35 - 19:29
CNS
-
STL
46h 54m
2 stops
$2,389Qantas Airways
Sat, 21 Feb - Tue, 24 Feb
Qantas Airways Logo
06:38 - 10:45
STL
-
CNS
60h 07m
2 stops
Qantas Airways Logo
17:35 - 15:28
CNS
-
STL
37h 53m
2 stops
$2,412Qantas Airways
Sat, 21 Feb - Tue, 24 Feb
Multiple Airlines Logo
15:38 - 11:05
STL
-
CNS
28h 27m
3 stops
Multiple Airlines Logo
06:45 - 16:51
CNS
-
STL
25h 06m
2 stops
$2,583Multiple Airlines
Mon, 4 May - Sun, 9 Aug
Air New Zealand Logo
16:44 - 12:55
STL
-
CNS
29h 11m
3 stops
Air New Zealand Logo
11:55 - 17:53
CNS
-
STL
44h 58m
2 stops
$2,918Air New Zealand
Mon, 4 May - Sun, 9 Aug

Qantas Airways flights from Missouri to Cairns

Our best Qantas Airways deals on Missouri to Cairns flight tickets
Qantas Airways
4 May
STL06:21Lambert-St Louis
43h 34m
2 stops
CNS16:55Cairns
9 Aug
CNS13:40Cairns
42h 11m
2 stops
STL16:51Lambert-St Louis
$2,127
Qantas Airways
4 May
STL15:38Lambert-St Louis
29h 12m
2 stops
CNS11:50Cairns
9 Aug
CNS13:40Cairns
43h 49m
2 stops
STL18:29Lambert-St Louis
$2,244
Qantas Airways
4 May
STL15:38Lambert-St Louis
29h 12m
2 stops
CNS11:50Cairns
9 Aug
CNS13:40Cairns
42h 11m
2 stops
STL16:51Lambert-St Louis
$2,245

Air New Zealand flights from Missouri to Cairns

Our best Air New Zealand deals on Missouri to Cairns flight tickets
Air New Zealand
4 May
STL16:44Lambert-St Louis
29h 11m
3 stops
CNS12:55Cairns
9 Aug
CNS11:55Cairns
44h 58m
2 stops
STL17:53Lambert-St Louis
$2,918
Air New Zealand
4 May
STL16:44Lambert-St Louis
29h 11m
3 stops
CNS12:55Cairns
9 Aug
CNS11:55Cairns
44h 58m
2 stops
STL17:53Lambert-St Louis
$2,919

momondo Fare Finder

 
Customise 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, momondo users made 78,305 searches. Data last updated 9 February 2026.
Use the filters below to find and compare flights from Missouri to Cairns that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Mon 4/5

06:21-16:55

2 stops43h 34m

Cairns

Sun 9/8

13:40-16:51

2 stops42h 11m

$2,127

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Mon 4/5

15:38-11:50

2 stops29h 12m

Cairns

Sun 9/8

13:40-18:29

2 stops43h 49m

$2,244

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Mon 4/5

15:38-11:50

2 stops29h 12m

Cairns

Sun 9/8

13:40-16:51

2 stops42h 11m

$2,245

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Mon 4/5

14:20-13:40

3 stops32h 20m

Cairns

Sun 9/8

19:10-14:02

3 stops57h 52m

$2,254

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Mon 4/5

14:20-13:40

3 stops32h 20m

Cairns

Sun 9/8

19:10-14:02

3 stops57h 52m

$2,255

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Sat 21/2

11:46-11:50

2 stops32h 04m

Cairns

Tue 24/2

12:35-17:13

2 stops44h 38m

$2,388

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Sat 21/2

11:46-11:50

2 stops32h 04m

Cairns

Tue 24/2

12:35-19:29

2 stops46h 54m

$2,389

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Sat 21/2

06:38-10:45

2 stops60h 07m

Cairns

Tue 24/2

17:35-15:28

2 stops37h 53m

$2,412

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Mon 4/5

15:38-11:05

3 stops28h 27m

Cairns

Sun 9/8

06:45-16:51

2 stops25h 06m

$2,583

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Mon 4/5

16:44-12:55

3 stops29h 11m

Cairns

Sun 9/8

11:55-17:53

2 stops44h 58m

$2,918

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Missouri to Cairns flight deals and tips

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

Fastest flight time

29h 12m

Direct flights

None
The fastest flight from Missouri to Cairns takes 29h 12m
There are no direct flights from Missouri to Cairns. There are no popular flight routes from Missouri to Cairns.
Search flight deals

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

    Prices for flights from Missouri to Cairns Airport were last updated today.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Cairns Airport.

  • What documentation or ID do you need to fly to Cairns Airport?

    The required travel and health documents for your Cairns Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Cairns Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Missouri to Cairns?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Missouri from Cairns. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Missouri to Cairns with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Port Douglas
Palm Cove
Trinity Beach
Mission Beach

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Missouri to Cairns . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Cairns from Missouri with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missouri to Cairns.

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

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

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