Default HTG hotel image

Cheap Flights to Saint Louis: Saint Louis Flight Deals

View €545 flight on Thu, 10 Sept 2026Opens in a new window

Flight 1

Popular airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Saint Louis

Prices were available within the past 7 days and start at €545 for one-way flights and €1,297 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Qatar Airways
Etihad Airways
Air France
Singapore Airlines

Frequently asked questions

What is the name of Saint Louis' airport?
Magenta Domestic Airport (GEA) is the only airport that serves Saint Louis.
How far is GEA from central Saint Louis?
Nouméa Magenta Airport is close to the heart of the city. It's a mere 10 kilometres from downtown Saint Louis.
What airport is best to fly into Saint Louis?
Travellers from all over the place go through GEA each day. Hop off the plane, collect your bags and you'll be 10 kilometres from downtown Saint Louis.
How many airlines fly to Saint Louis?
With just one airline going to Saint Louis, choice is limited. It's a smart idea to lock in your tickets well in advance.
Which airlines fly to Saint Louis?
Air Caledonie operates the majority of the flights to Saint Louis. Grabbing an Air Caledonie flight from Lifou is the preferred way of getting there.
How many nonstop flights are there to Saint Louis?
With roughly 45 direct flights operating every week, you'll be hitting the runway in Saint Louis before you have time to say, "Are we there yet?"
Where are the most popular flights to Saint Louis departing from?
Flights to Saint Louis from Lifou, Ouvea and L'Île-des-Pins airports are very popular.
How long is the flight to Saint Louis Airport?
If you're heading to Saint Louis from Lifou, you'll have a flight duration of 40 minutes. Those taking off from Ouvea can expect to be in the air for 40 minutes. From L'Île-des-Pins it's roughly 30 minutes away.
How to book the cheapest flight to Saint Louis?
Don't leave booking your flight to Saint Louis until the last possible moment. That's one move well-versed jet-setters use to get the best deals. Booking ahead means more choices and more affordable flights. Another great way to nab an unbeatable deal is to research all options. If where you're headed has a few airports, be sure to look into the cost of flying into a less busy terminal. Lastly, be prepared to book quickly if you find an irresistible price. It might not be available for long! With a bit of knowledge and a little good fortune, the perfect airfare can be yours.
Do you have any tips for my flight to Saint Louis?
Depending on where you're coming from, your journey to Saint Louis could be a breeze or it could go on forever. We've compiled some handy hints that will help you start your next great escape on the right foot. What to pack in your hand luggage:
  • It's simple — first, pack your passport, official ID, bank cards and medications. Next, you'll need some in-flight entertainment to while away the hours. A thrilling novel and a phone filled with your favourite movies are always good options. If you plan to catch up on some sleep, a comfy neck pillow and some noise-cancelling headphones will also come in handy. Finally, leave some space for a toothbrush and some cleansing wipes to ensure you arrive at your destination feeling fresh as a daisy.
Do not pack the following items in your hand luggage:
  • Double-check that you don't have sharp objects (like a knife or scissors) hiding in one of the compartments of your carry-on luggage. Other prohibited items include flammable or explosive products, like aerosols and matches, and liquids and gels in containers with a volume of more than 3.4 ounces (100 millilitres).
What to wear on a flight:
  • Your main priority is to be as comfortable as possible. Choose easy-to-remove footwear, dress in loose, breathable clothing and remember to take a sweater in case you get chilly in the cabin.
  • Deep vein thrombosis (DVT) is a potential risk on long-haul flights. It's the result of blood clotting due to poor circulation and inactivity, so do some gentle foot and leg exercises in your seat and consider wearing compression tights or socks.
How to get through airport security fast when flying to Saint Louis?
As seasoned travellers know, the secret is to be well prepared before you arrive at security. That way, you'll be stepping onto that plane to Saint Louis before you know it. Follow these helpful tips and get your holiday off to a flying start:
  • Airport security personnel first need to establish that you have a valid ID and boarding pass before you can proceed any further. Have them ready for inspection.
  • The X-ray machine is up next. Empty your pockets and remove anything metal that is likely to beep. This includes things like headphones or earphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • For just a few moments, you'll have to unplug from the digital world. Your phone, laptop and any other electronics will need to be sent through the scanner.
  • Any liquids or gels, such as shampoo or hand cream, that you want to take on board must be no larger than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-close bag.
  • It's also possible you'll need to take your shoes off to be X-rayed, so wearing slip-on shoes is always a wise idea.
  • Airlines won't allow any sharp objects in your carry-on luggage. If you need to bring these kinds of items, put them in your checked baggage.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Saint Louis. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Saint Louis. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Saint Louis, or are just on the lookout for the best flights to Saint Louis, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Saint Louis to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Tontouta Intl.
Destination airport IATA code
NOU
Destination city name
Noumea
Roundtrip price
€1,297
*Available to Expedia members.