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Cheap flights from Missouri to Cairns from $1,136

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Cairns departing on 21/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Missouri to Cairns

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:21 - 09:20
STL
-
CNS
59h 59m
2 stops
Multiple Airlines Logo
21:40 - 23:59
CNS
-
STL
41h 19m
2 stops
$2,412Multiple Airlines
Sun, 10 May - Sun, 17 May
Multiple Airlines Logo
06:21 - 18:25
STL
-
CNS
45h 04m
2 stops
Multiple Airlines Logo
10:15 - 23:59
CNS
-
STL
28h 44m
2 stops
$2,516Multiple Airlines
Wed, 13 May - Wed, 20 May
Multiple Airlines Logo
07:05 - 09:20
STL
-
CNS
59h 15m
3 stops
Multiple Airlines Logo
21:40 - 23:59
CNS
-
STL
41h 19m
2 stops
$2,590Multiple Airlines
Sun, 10 May - Sun, 17 May
Multiple Airlines Logo
14:15 - 13:40
STL
-
CNS
32h 25m
3 stops
Multiple Airlines Logo
19:10 - 12:06
CNS
-
STL
55h 56m
3 stops
$2,948Multiple Airlines
Wed, 13 May - Wed, 20 May
Multiple Airlines Logo
19:06 - 13:40
STL
-
CNS
27h 34m
2 stops
Multiple Airlines Logo
19:10 - 18:17
CNS
-
STL
38h 07m
2 stops
$3,124Multiple Airlines
Fri, 1 May - Tue, 30 Jun
Multiple Airlines Logo
18:11 - 12:55
STL
-
CNS
27h 44m
2 stops
Multiple Airlines Logo
15:45 - 08:51
CNS
-
STL
32h 06m
3 stops
$3,203Multiple Airlines
Wed, 13 May - Wed, 20 May
Multiple Airlines Logo
06:21 - 16:55
STL
-
CNS
43h 34m
3 stops
Multiple Airlines Logo
17:40 - 19:33
CNS
-
STL
40h 53m
3 stops
$3,395Multiple Airlines
Sun, 10 May - Sun, 17 May
Qantas Airways Logo
06:30 - 19:30
STL
-
CNS
46h 00m
2 stops
Qantas Airways Logo
13:40 - 16:42
CNS
-
STL
42h 02m
2 stops
$3,694Qantas Airways
Sat, 26 Sep - Wed, 30 Sep
Qantas Airways Logo
06:30 - 10:35
STL
-
CNS
37h 05m
2 stops
Qantas Airways Logo
06:50 - 18:14
CNS
-
STL
26h 24m
2 stops
$3,696Qantas Airways
Sat, 26 Sep - Wed, 30 Sep
Multiple Airlines Logo
07:00 - 16:15
STL
-
CNS
42h 15m
3 stops
Multiple Airlines Logo
13:40 - 18:57
CNS
-
STL
44h 17m
3 stops
$3,734Multiple Airlines
Thu, 16 Jul - Tue, 21 Jul

United Airlines flights from Missouri to Cairns

Our best United Airlines deals on Missouri to Cairns flight tickets
United Airlines
1 May
STL19:06Lambert-St Louis
29h 49m
2 stops
CNS15:55Cairns
30 June
CNS06:00Cairns
48h 46m
3 stops
STL15:46Lambert-St Louis
$3,804
United Airlines
26 Sept
STL19:06Lambert-St Louis
34h 14m
2 stops
CNS20:20Cairns
30 Sept
CNS06:00Cairns
48h 38m
3 stops
STL15:38Lambert-St Louis
$3,948
United Airlines
26 Sept
STL19:06Lambert-St Louis
34h 14m
2 stops
CNS20:20Cairns
30 Sept
CNS06:00Cairns
48h 38m
3 stops
STL15:38Lambert-St Louis
$3,950

Qantas Airways flights from Missouri to Cairns

Our best Qantas Airways deals on Missouri to Cairns flight tickets
Qantas Airways
4 May
STL15:38Lambert-St Louis
29h 12m
2 stops
CNS11:50Cairns
9 Aug
CNS18:20Cairns
43h 48m
2 stops
STL23:08Lambert-St Louis
$2,606
Qantas Airways
26 Sept
STL06:30Lambert-St Louis
49h 15m
2 stops
CNS22:45Cairns
30 Sept
CNS06:50Cairns
24h 52m
2 stops
STL16:42Lambert-St Louis
$3,694
Qantas Airways
26 Sept
STL06:30Lambert-St Louis
37h 05m
2 stops
CNS10:35Cairns
30 Sept
CNS06:50Cairns
26h 24m
2 stops
STL18:14Lambert-St Louis
$3,696

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 31 March 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

Cheapest return flight

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Sun 10/5

06:21-09:20

2 stops59h 59m

Cairns

Sun 17/5

21:40-23:59

2 stops41h 19m

$2,412

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Wed 13/5

06:21-18:25

2 stops45h 04m

Cairns

Wed 20/5

10:15-23:59

2 stops28h 44m

$2,516

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Sun 10/5

07:05-09:20

3 stops59h 15m

Cairns

Sun 17/5

21:40-23:59

2 stops41h 19m

$2,590

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Wed 13/5

14:15-13:40

3 stops32h 25m

Cairns

Wed 20/5

19:10-12:06

3 stops55h 56m

$2,948

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Fri 1/5

19:06-13:40

2 stops27h 34m

Cairns

Tue 30/6

19:10-18:17

2 stops38h 07m

$3,124
Fastest return journey

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Wed 13/5

18:11-12:55

2 stops27h 44m

Cairns

Wed 20/5

15:45-08:51

3 stops32h 06m

$3,203

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Sun 10/5

06:21-16:55

3 stops43h 34m

Cairns

Sun 17/5

17:40-19:33

3 stops40h 53m

$3,395

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Sat 26/9

06:30-19:30

2 stops46h 00m

Cairns

Wed 30/9

13:40-16:42

2 stops42h 02m

$3,694

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Sat 26/9

06:30-10:35

2 stops37h 05m

Cairns

Wed 30/9

06:50-18:14

2 stops26h 24m

$3,696

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Thu 16/7

07:00-16:15

3 stops42h 15m

Cairns

Tue 21/7

13:40-18:57

3 stops44h 17m

$3,734

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Cairns from

How to get the cheapest flight ticket from Missouri to Cairns

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

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

Qantas Airways is the most popular carrier operating from Missouri to Cairns

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

42h 15m

Direct flights

None
The fastest flight from Missouri to Cairns takes 42h 15m
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.

Travelling to a place near Cairns?

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