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Cheap Flights to Des Peres: Des Peres Flight Deals

View €51 flight on Thu, 24 Sept 2026Opens in a new window

Popular airlines to Des Peres

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Cheap round-trip flights to Des Peres

Prices were available within the past 7 days and start at €51 for one-way flights and €101 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
United
Delta
Air Canada
WestJet

Find the cheapest month to fly from Columbus (CMH) to St. Louis (STL)

From €130 - €338 per traveller.

Frequently asked questions

What is the name of Des Peres' airport?
Des Peres is served by a single airport, Lambert-St. Louis Intl. Airport (STL).
How far is Lambert Field from central Des Peres?
It's 16 kilometres from Lambert Field to downtown Des Peres. Make things easy by working out the quickest way of commuting from the terminal to the city centre before you touchdown.
What airport is best to fly into Des Peres?
Located 16 kilometres from the downtown area, Lambert-St. Louis Intl. Airport (STL) is your entry point to Des Peres.
How many airlines fly to Des Peres?
There are a total of 12 air carriers connecting Des Peres to 61 airports from all over the globe.
Which airlines fly to Des Peres?
United Airlines and American Airlines offer the majority of flights to Des Peres. One of the most popular ways to get there is with a United Airlines flight leaving from Chicago.
How many nonstop flights are there to Des Peres?
Planning an awesome Des Peres escape is a cinch when there are 1,206 direct flights every week to select from.
Where are the most popular flights to Des Peres departing from?
Travellers frequently depart from Chicago, Dallas and New York airports when heading to Des Peres.
How long is the flight to Des Peres Airport?
If it's Chicago you're departing, you'll be in the sky for around 1 hour and 22 minutes before you touchdown in Des Peres. Tarmac to tarmac from Dallas takes about 1 hour and 43 minutes and from New York, the flight time is 3 hours and 1 minute.
How to book the cheapest flight to Des Peres?
If you want to have some extra spending money on your trip to Des Peres, then listen up! As any experienced traveller will tell you, don't book at the very last minute. Prices are often highest just prior to the departure date. Another good way to score a bargain is to compare all options. If your destination has more than one airport, research the cost of flying into a smaller terminal. And finally, remember that the early bird catches the worm. Familiarise yourself with airfare costs and be ready to reserve your seat as soon as you spot an unbeatable bargain. The best deals never last long.
Do you have any tips for my flight to Des Peres?
Wherever you're jetting in from, flying can be a seamless experience if you've prepared well. Take a peek at these handy travel tips that will get your Des Peres escape started on the right note. What to pack in your hand luggage:
  • Flying can be a pleasure if you pack the right stuff. Firstly, you'll want some basic toiletry items, such as deodorant, toothpaste and a toothbrush, a spare set of clothes and a good novel. Next, make room in your bag for your laptop, a charger, any medications and maybe a proper neck pillow as well. Lastly, be sure to take your passport, travel documents and some money.
Do not pack the following items in your hand luggage:
  • While the list of prohibited items can differ between air carriers, the general guide to follow is nothing flammable, sharp or explosive. This includes things like screwdrivers, pocket knives, spray paint and fireworks. Sports equipment like bows and arrows, and objects that could harm passengers, such as swords and batons, won't be allowed on board either.
What to wear on a flight:
  • The aisles of a plane are no place for a fashion parade. Wear layers and choose shoes that are flat, enclosed and easy to slip on and off.
  • Most travellers have heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of inactivity. To lower your risk on board, stay hydrated, consider wearing compression tights or socks and move your lower limbs often.
How to get through airport security fast when flying to Des Peres?
Being organised before your flight will make your getaway to Des Peres a breeze. Here are some top tips for a speedy journey through security:
  • Have your travel documents and ID within close reach. They'll be the first things you'll be asked to show at airport security.
  • The X-ray machine is up next. Remove anything on you that is likely to beep. This includes things like headphones or earphones, as well as bulky coats or jackets. They'll need to be placed on the conveyor belt for screening.
  • All your electronic devices, including your tablet and phone, must also be scanned separately.
  • Remove gels and liquids from your carry-on bag. They often need to be sent through the X-ray scanner separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
  • There's a possibility that you'll need to remove your shoes for scanning, so wearing slip-on shoes is always a good idea.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them safely away in your checked suitcase. They won't be allowed in the cabin.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Des Peres. 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 Des Peres. 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 Des Peres, or are just on the lookout for the best flights to Des Peres, 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 Des Peres 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
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Return price
€101
*Available to Expedia members.