Cheap Flights to Saint Louis

View AU$192 flight on Thu, 20 Nov 2025Opens in a new window

Popular airlines to Saint Louis

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Cheap Tickets to Saint Louis

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Mon, 3 Nov - Wed, 19 Nov
YVR
Vancouver
YQM
Moncton
AU$566 Return, found 2 days ago
AU$566
Return
found 2 days ago
Select Porter Airlines flight, departing Mon, 3 Nov from Vancouver to Moncton, returning Wed, 19 Nov, priced at AU$566 found 2 days ago
WestJet
Mon, 3 Nov - Wed, 19 Nov
YVR
Vancouver
YQM
Moncton
AU$619 Return, found 2 days ago
AU$619
Return
found 2 days ago
Select WestJet flight, departing Mon, 3 Nov from Vancouver to Moncton, returning Wed, 19 Nov, priced at AU$619 found 2 days ago
Air Canada
Mon, 3 Nov - Wed, 19 Nov
YVR
Vancouver
YQM
Moncton
AU$626 Return, found 2 days ago
AU$626
Return
found 2 days ago
Select Air Canada flight, departing Mon, 3 Nov from Vancouver to Moncton, returning Wed, 19 Nov, priced at AU$626 found 2 days ago
United
Fri, 17 Oct - Fri, 24 Oct
LAS
Las Vegas
YYG
Charlottetown
AU$754 Return, found 17 hours ago
AU$754
Return
found 17 hours ago
Select United flight, departing Fri, 17 Oct from Las Vegas to Charlottetown, returning Fri, 24 Oct, priced at AU$754 found 17 hours ago
Jetstar
Mon, 25 May - Mon, 15 June
MEL
Melbourne
YQM
Moncton
AU$1,877 Return, found 5 days ago
AU$1,877
Return
found 5 days ago
Select Jetstar flight, departing Mon, 25 May from Melbourne to Moncton, returning Mon, 15 June, priced at AU$1,877 found 5 days ago

Frequently asked questions

What is the name of Saint Louis' airport?
Saint Louis has one main airport, Greater Moncton Intl. Airport (YQM).
What airport is best to fly into Saint Louis?
Situated 97 kilometres from the downtown area, Greater Moncton Intl. Airport (YQM) is your gateway to Saint Louis.
How many airlines fly to Saint Louis?
Saint Louis is serviced by 5 air carriers from at least 9 airports around the world.
Which airlines fly to Saint Louis?
Most of the flights heading to Saint Louis are operated by Air Canada. The most popular route takes off from Toronto, and Air Canada flies this route the most often.
How many nonstop flights are there to Saint Louis?
With roughly 48 nonstop flights operating every week, you'll be hitting the runway in Saint Louis before you can say, "Are we there yet?"
Where are the most popular flights to Saint Louis departing from?
Flights to Saint Louis departing from Toronto, Montreal and Ottawa airports are the most in demand.
How long is the flight to Saint Louis Airport?
If you're going to Saint Louis from Toronto, you'll have a flight duration of 2 hours and 6 minutes. Those setting off from Montreal can expect to be in the air for 1 hour and 34 minutes. From Ottawa it's roughly 1 hour and 45 minutes away.
How to book the cheapest flight to Saint Louis?
We all know those jet-setters who somehow manage to pick up impossibly cheap fares wherever they go. Would you like to know how to do it for your Saint Louis holiday? Don't leave it until the last possible moment to lock in your flight. Don't stop there, however. Do some research and check if there are a couple of airports at your destination. Prices often differ depending on the airport you use. Don't forget to compare prices across air carriers as well. Last of all, another easy way to save some money is be ready to book at a moment's notice. If you see an irresistible bargain, don't hold off — grab it while you've got the chance.
Do you have any tips for my flight to Saint Louis?
We've rounded up all the info you need to make your journey as stress-free as possible. Follow our insider tips and you'll be zooming through airport security and having a ball in Saint Louis in no time. What to pack in your hand luggage:

  • The trick to having a stress-free travel experience is to be prepared. So, let's start with the basics: passport, boarding pass, credit cards and important medications. Next, take on board items that'll help pass the time, like your laptop or a thrilling novel. It's also a wise idea to bring your chargers, a neck pillow and a pair of noise-cancelling headphones. Last but not least, be sure to chuck in toiletries like a toothbrush, facial wipes and a fresh change of clothes.

Do not pack the following items in your hand luggage:

  • While the list of banned items can differ between airlines, the general guide to follow is nothing sharp, flammable or explosive. This includes screwdrivers, blades, aerosol cans and flares. Sporting equipment like hockey sticks, and items that could harm passengers, such as swords and guns, are also banned from the cabin.

What to wear on a flight:

  • Your main aim is to feel as comfortable as you can. Opt for shoes that are easy to pull on and off, dress in loose, natural fibers and don't forget to take a sweater in case it gets cold in the cabin.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Try to wander around the cabin or do some gentle exercises in your seat to improve your circulation.

How to get through airport security fast when flying to Saint Louis?
Being organised before you arrive at the airport will help make your trip to Saint Louis a breeze. Below you'll find some handy hints for a speedy journey past security:

  • Be sure to keep your boarding pass and ID close by. They're the first items you'll be asked for by security.
  • After that, both you and your carry-on bag will be X-rayed. To make the process quick and painless, remove anything that is likely to trigger the alarm. Personal belongings like your belt, jacket and headphones need to go through the machine.
  • All electronic devices, including your phone and laptop, will also need to be separately scanned.
  • Want to bring along your favourite perfume or cologne? No problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, it's fine to bring with you in your carry-on bag.
  • Slip-on shoes are a clever footwear choice as you're less likely to be asked to remove them when going through security. Big boots and other heavy-style shoes are usually subjected to additional screening.
  • Sharp items like knives are prohibited in the cabin. They'll be seized at security, so pack them in your checked luggage.

Book with confidence

Book with confidence

Saint Louis Flights

Have the time of your life in Saint Louis

Flying to Saint Louis is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Saint Louis flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to Saint Louis in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.

Tips for flying and packing light

If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.

Fly for less when you bundle airfare and accommodation

Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in Saint Louis. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.

Get the power of planning in the palm of your hand

Booking your trip to Saint Louis, Prince Edward Island has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.

Join the Expedia Rewards Program

If you enjoy the finer things in life, sign up for our rewards program to receive exclusive benefits when you book with us. Expedia Rewards opens the door to member-only deals, +VIP Access hotel benefits, and earning Expedia Rewards points, that you can redeem your way. You’ll also get access to Unreal Deals that could save you the price of a plane ticket to Saint Louis when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Saint Louis AU$566. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Saint Louis-bound flight. Bon voyage!

Saint Louis Flights

Travel information

Travel information

Destination airport
Greater Moncton Intl.
Destination airport IATA code
YQM
Destination city name
Moncton
Return price
AU$1,876

Trending flights to Saint Louis

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Mon, 25 May - Mon, 15 June
MEL
Melbourne
YQM
Moncton
AU$1,877 Return, found 5 days ago
AU$1,877
Return
found 5 days ago
Select Jetstar flight, departing Mon, 25 May from Melbourne to Moncton, returning Mon, 15 June, priced at AU$1,877 found 5 days ago

Explore a world of travel with Expedia

Explore a world of travel with Expedia

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