A calm river with several colorful boats docked along the shore. In the background, there are buildings and a mosque.

Cheap Flights to St. Louis

Flight 1

Popular airlines to St. Louis

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Find the cheapest month to fly from Columbus (CMH) to Dakar (DSS)

From S$1,286 - S$2,274 per traveller.

Frequently asked questions

What is the name of St. Louis' airport?
Organise a flight to St. Louis with Expedia and you'll be touching down at Blaise Diagne Intl. Airport (DSS).
How many airlines fly to St. Louis?
St. Louis is serviced by 29 airlines from 37 airports across the globe.
Which airlines fly to St. Louis?
Most often, travellers choose to fly with Air Cote d'Ivoire, Air Senegal and Kenya Airways when going to St. Louis. The biggest proportion of these flights arrive from Abidjan, with Air Cote d'Ivoire servicing this route the most frequently.
How many nonstop flights are there to St. Louis?
With roughly 232 nonstop flights operating every week, you'll be hitting the tarmac in St. Louis before you have time to say, "Are we there yet?"
Where are the most popular flights to St. Louis departing from?
Flights to St. Louis departing from Abidjan, Bamako and Conakry airports are very popular.
How long is the flight to St. Louis Airport?
If you're flying to St. Louis from Abidjan, you'll have a flight duration of 2 hours and 48 minutes. Those departing from Bamako should expect to be airborne for around 1 hour and 45 minutes. From Conakry it's approximately 1 hour and 24 minutes away.
How to book the cheapest flight to St. Louis?
We've all come across those lucky travellers who manage to score super cheap airfares whenever they fly. Want to know how to do it for your St. Louis holiday? Don't leave it until the last minute to secure your flight. Don't stop there, however. Do some research and check if there is more than one airport at your destination. Prices often differ depending on which airport you pick. Remember 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 find an irresistible bargain, don't think twice — grab it while you can.
Do you have any tips for my flight to St. Louis?
Wherever you're coming from, flying can be a pleasant experience if you're well organised. Take a peek at these top travel tips that will help get your St. Louis escape started on the right note. What to pack in your hand luggage:
  • A plane ride can be a great experience if you take the right stuff. Firstly, you'll want some basic toiletries, such as deodorant, toothpaste and a toothbrush, a spare pair of socks and a good novel. Next, find a spot in your hand luggage for your electronic gadgets, chargers, any daily medications and perhaps a cosy neck pillow too. Lastly, remember to take your passport, travel documents and your bank cards.
Do not pack the following items in your hand luggage:
  • While the list of prohibited items can differ between airlines, the general rule to follow is avoid carrying anything sharp, flammable or explosive. This includes screwdrivers, blades, aerosol cans and bleaching agents. Sports equipment like bows and arrows, and objects that could harm passengers, such as pepper spray and guns, are also banned from the cabin.
What to wear on a flight:
  • Comfort should be your main concern when deciding what to wear on board. Loose, breathable clothing is a smart choice, as are enclosed shoes like sneakers.
  • Deep vein thrombosis (DVT) is a risk on long-distance flights. It results from blood clots forming due to inactivity and poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression tights or socks.
How to get through airport security fast when flying to St. Louis?
As savvy travellers know, the secret is to be well prepared before you get to the security gate. That way, you'll be stepping onto that plane to St. Louis in the blink of an eye. Follow these tips and get your trip off to a spectacular start:
  • Be sure to keep your boarding pass and ID easily accessible. They'll be the first things you'll be asked to show at security.
  • After that, both you and your carry-on bag will be X-rayed. To make the process quick and painless, remove anything that might trigger the alarms. Personal belongings like your belt, coat and earphones need to go through the machine.
  • Your electronic devices like laptops and phones will also need to go on a tray to be scanned. No need to worry though, you'll be back online soon enough.
  • Any liquids or gels, such as hair oil or hand cream, that you want to take on board need to be in containers no larger than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), clear zip-close bag.
  • Lightweight sneakers are a clever footwear choice as you're less likely to have to remove them when passing through security. Safety boots and heavier-style shoes are often subjected to additional screening.
  • Airlines will not allow any sharp objects in your carry-on baggage. If you need to bring these kinds of items, put them in your checked luggage.

Book with confidence

Find Your Flights to St. Louis XLS

Cheap flights to St. Louis (XLS)

Get started finding a cheap flight to St. Louis on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to St. Louis.

Return prices range from - and one-ways St. Louis start as low as .

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to St. Louis (XLS)

You have several options for which airline you choose to travel with to St. Louis. There are airlines flying into XLS: . 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to St. Louis (XLS) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to XLS in and in for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Find Your Flights to St. Louis XLS

Travel information

Destination airport
Changi
Destination airport IATA code
SIN
Destination city name
Singapore
Return price
S$839
*Available to Expedia members.