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Cheap flights from St. Louis to Cairns from $2,602

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Cairns departing on 5/10. 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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Easily compare round-trip flights from St. Louis to Cairns

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Cairns by changing tabs
Multiple Airlines
May 10
STL9:50 amLambert-St Louis
41h 25m
3 stops
CNS6:15 pmCairns
May 17
CNS6:55 pmCairns
40h 06m
3 stops
STL8:01 pmLambert-St Louis
Qantas Airways
May 10
STL6:02 pmLambert-St Louis
37h 48m
2 stops
CNS10:50 pmCairns
May 17
CNS6:55 pmCairns
43h 22m
2 stops
STL11:17 pmLambert-St Louis
Multiple Airlines
May 10
STL7:20 pmLambert-St Louis
26h 30m
2 stops
CNS12:50 pmCairns
May 17
CNS2:35 pmCairns
38h 01m
3 stops
STL1:36 pmLambert-St Louis

How to get the cheapest flight ticket from St. Louis 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

When is the cheapest time to fly from St. Louis to Cairns?

St. Louis to Cairns flights are currently only available in the afternoon

What is the cheapest St. Louis to Cairns flight route?

Lambert-St Louis - Cairns. Fly from Lambert-St Louis to Cairns for the best St. Louis - Cairns flight prices

Cheap St. Louis to Cairns (STL to CNS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Cairns

Best Price Found

$2,602

Fastest flight time

26h 30m

Direct flights

None

Airports in Cairns

1 airport
The best flight deal from St. Louis to Cairns found on momondo in the last 72 hours is $2,602
The fastest flight from St. Louis to Cairns takes 26h 30m
There are no direct flights from St. Louis to Cairns. Popular non-direct route for this connection is Lambert-St Louis Airport - Cairns Airport.
There is 1 airport near Cairns: Cairns (CNS)

  • How far is Lambert-St Louis to Cairns by plane?

    The distance between Lambert-St Louis and Cairns is about 8759.6 mi. Flights usually cover this in 26h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Cairns Airport?

    Prices for flights from Lambert-St Louis Airport to Cairns Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Lambert-St Louis Airport to Cairns Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Cairns Airport.

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

    The travel and health documents required for your trip to Cairns Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cairns Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Cairns?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Cairns. momondo saves you time and could save you money on your trip.

Can I find flights from St. Louis to Cairns with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Cairns flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Cairns?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cairns from St. Louis.

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

If you are not ready to book a flight from St. Louis to Cairns now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cairns and let you know when they change.


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