Cheap flights from St Louis (STL) to Cairns (CNS)

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How to find the cheapest flight from
St Louis (STL) to Cairns (CNS)

When is the cheapest time to fly from St Louis to Cairns (STL - CNS)?

When flying from St Louis to Cairns, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

St Louis to Cairns 2021 flight deals

18 May - 22 May
$7,214pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
CNS
Cairns
CNS
Cairns
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis
11 May - 3 Jun
$7,253pp
STL
Lambert-St Louis
Qantas Airways
   
2 STOPS
CNS
Cairns
CNS
Cairns
Qantas Airways
   
2 STOPS
STL
Lambert-St Louis
18 May - 22 May
$7,419pp
STL
Lambert-St Louis
Qantas Airways
   
2 STOPS
CNS
Cairns
CNS
Cairns
Qantas Airways
     
3 STOPS
STL
Lambert-St Louis

One-way flights to Cairns from St Louis

3:17 pm - 8:35 am
Qantas Airways
2 Stops
26h 18m
STL - CNS
Qantas Airways
$5,858
Ovago
3:17 pm - 10:05 am
Qantas Airways
2 Stops
27h 48m
STL - CNS
Qantas Airways
$6,153
JustFly
6:20 am - 2:45 pm
Air Canada
3 Stops
41h 25m
STL - CNS
Air Canada
$5,914
FlyFar

Related info for your journey

Flight FAQs

From St Louis to Cairns

Are flight prices decreasing from St Louis to Cairns due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and Cairns for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from St Louis to Cairns for under $7,300 on Cheapflights?

Yes, there are multiple flights from St Louis to Cairns for under $7,300. The cheapest flight booked recently is on Multiple Airlines for just $7,214, but on average you can expect to pay $7,703.

Are there nonstop flights from St Louis to Cairns for under $7,200 on Cheapflights?

There are no nonstop flights from St Louis to Cairns, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in St Louis or Cairns?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in St Louis is roughly less than Cairns. You can assume this to be the case over the next 15 days.

Is St Louis weather warmer or cooler than Cairns?

With an average temperature of 90 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Cairns are colder than in St Louis.

How long is the flight from St Louis to Cairns?

Qantas Airways can get you from St Louis to Cairns in just under 28h 02m. Your travel time can differ by up to .

What is the cheapest airline to fly from St Louis to Cairns round-trip?

Cheapflights users have booked flights from St Louis to Cairns round-trip from $7,253.

What are the cheapest airlines to fly from St Louis to Cairns one-way?

For one-way options, check prices for Qantas Airways. According to our data, you can fly for as low as $5,858. Users have also found tickets on Air Canada for as little as $5,914.

Alternative routes for St Louis to Cairns

Destination information for Cairns

Today's exchange rate
$1 = $1.30
Average temperature for March in Cairns
86.0 °F
Avg rainfall for March in Cairns
14.3 ″

Airports servicing St. Louis

Airports servicing Cairns

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