Cheap flights from St. Louis (STL) to Cairns (CNS) from $1,755

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 9/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — CNS
Jun 12 — Jun 191

What is the cheapest time of day to fly from STL to CNS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Cairns as you normally would.

St. Louis to Cairns 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Cairns in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
Sat 9/144:05 pmSTL - CNS
3 stops56h 50mMultiple Airlines
Sat 9/216:55 pmCNS - STL
3 stops40h 05mMultiple Airlines
Deal found 6/6$1,755
Sat 9/147:00 amSTL - CNS
2 stops39h 35mQantas Airways
Sat 9/216:55 pmCNS - STL
2 stops43h 05mQantas Airways
Deal found 6/6$1,894
Sat 9/1411:05 amSTL - CNS
3 stops44h 55mAir New Zealand
Sat 9/2111:55 amCNS - STL
2 stops25h 18mAir New Zealand
Deal found 6/6$2,030

Find flights from St. Louis to Cairns within your budget

Customize your flight search to find flights from St. Louis 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 3,048,502 searches. Data last updated June 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,755 - $2,030

Route

Depart

Return

Price

Lambert-St LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Sat 9/14

3 stops56h 50m

Cairns

Sat 9/21

3 stops40h 05m

$1,755

Lambert-St LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Sat 9/14

2 stops39h 35m

Cairns

Sat 9/21

2 stops43h 05m

$1,894

Lambert-St LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Sat 9/14

3 stops44h 55m

Cairns

Sat 9/21

2 stops25h 18m

$2,030

Flights are sorted by cheapest first

Deals found on 6/6

What is the cheapest day to fly from St. Louis to Cairns?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Cairns. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Cairns flight should consider departing on Friday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from St. Louis to Cairns

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

Reviews of airlines servicing Cairns

Get insights into the airlines that provide service to Cairns. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cairns. Reviews last updated June 7, 2024.
8.3
Very good
603 reviews

Entertainment

7.9

Comfort

8.1

Boarding

8.4

Crew

8.7

Food

7.6

Overall

8.3

Reviews

1 / 10

Terrible. Boarding pass priority boarding. Got no service, no food which looked yucky, why seat people in first class then treat them low class?

8.3
Very good
603 reviews
8.3
Very good
603 reviews

Entertainment

7.9

Comfort

8.1

Boarding

8.4

Crew

8.7

Food

7.6

Overall

8.3

Reviews

1 / 10

Terrible. Boarding pass priority boarding. Got no service, no food which looked yucky, why seat people in first class then treat them low class?

7.6
Good
936 reviews
8.3
Very good
603 reviews

Entertainment

7.9

Comfort

8.1

Boarding

8.4

Crew

8.7

Food

7.6

Overall

8.3

Reviews

1 / 10

Terrible. Boarding pass priority boarding. Got no service, no food which looked yucky, why seat people in first class then treat them low class?

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Cairns. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from St. Louis to Cairns for under $1,800 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Cairns for under $1,800. The cheapest flight booked recently is on Multiple Airlines for just $1,755, but on average you can expect to pay $1,893.

  • What does STL to CNS mean?

    Lambert-St Louis Airport is STL and Cairns Airport is CNS. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from St. Louis to Cairns that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Cairns flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Cairns with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Cairns flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Cairns that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Cairns?

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

  • Can I find deals for business class flights from St. Louis to Cairns?

    Yes. Cheapflights offers flight deals from St. Louis 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.

  • Can I find deals for flights from St. Louis to Cairns that allow pets onboard?

    Many airlines flying from St. Louis to Cairns offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Cairns?

    Yes, you can often find last-minute deals on St. Louis to Cairns flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Cairns flight deals updated?

    The St. Louis to Cairns flight deals you see on this page were last updated on 6/6.

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