$780 Cheap Flights from St. Louis (STL) to Noumea (NOU)

View $780 flight on Fri, Feb 20, 2026Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Noumea (NOU-Tontouta Intl.)

Cheap Flights from St. Louis to Noumea (STL-NOU)

Prices were available within the past 7 days and start at $780 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from St. Louis (STL) to Noumea (NOU)
Origin airport
Lambert-St. Louis Intl.
Destination airport
Tontouta Intl.
Distance
7857 mi

St. Louis to Noumea Flights

The cheapest times to fly from St. Louis to Noumea

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Noumea are during the month of . You can find some of the cheapest flights from St. Louis to Noumea with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Noumea

Sunday is one of the best days to book for cheap flights from St. Louis to Noumea: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Noumea

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Noumea in 2025. You can also book with separate airlines for your outbound and return journeys, from $780 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Noumea flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Noumea airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Tontouta Intl. Airport (NOU) cost?
Snag a cheap one-way flight from $780 or cheap return flight from Lambert-St. Louis Intl. Airport (STL) to Tontouta Intl. Airport (NOU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Tontouta Intl. Airport (NOU)?
The cheapest month to fly from STL to NOU is , when there's less demand. Off-peak season is often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Tontouta Intl. Airport (NOU)?
To find the cheapest airline flying from STL to NOU, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Tontouta Intl. Airport (NOU)?
Nonstop flights from Lambert-St. Louis Intl. Airport (STL) to Tontouta Intl. Airport (NOU) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from STL to NOU?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Tontouta Intl. Airport (NOU)?
Choose a flight from Lambert-St. Louis Intl. Airport (STL) to Tontouta Intl. Airport (NOU) that leaves before 3 PM to reduce the likelihood of delays. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Tontouta Intl. Airport (NOU) last-minute?
Last-minute fares from STL to NOU are typically more expensive. To secure the best prices, start looking for flights early. That said, if your travel plans are flexible, you may land a cheap fare right before you leave.
Is it cheaper to book a STL to NOU flight and hotel package?
Compared with arranging hotels and flights separately, booking a STL to NOU flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place takes the hassle out of planning your trip. Just pick your flights and select from our extensive range of hotels, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Tontouta Intl. Airport (NOU)?
Typically, it's possible to cancel or reschedule your STL to NOU flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.