A blue kayak on calm river water with trees and rocky cliffs in the background.

Cheap Flights to De Soto: De Soto Flight Deals

View €51 flight on Mon, 14 Sept 2026Opens in a new window

Popular airlines to De Soto

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Cheap round-trip flights to De Soto

Prices were available within the past 7 days and start at €51 for one-way flights and €102 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
United
Delta
Southwest Airlines
Lufthansa

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 De Soto's airport?
De Soto is served by a single airport, Lambert-St. Louis Intl. Airport (STL).
What airport is best to fly into De Soto?
STL is the main airport in De Soto. Before you jet off, it's a smart idea to know a thing or two about it. It is located 72 kilometres from the downtown area.
How many airlines fly to De Soto?
There are a total of 12 air carriers connecting De Soto to 61 airports across the globe.
Which airlines fly to De Soto?
United Airlines and American Airlines frequently fly into De Soto. Hopping on a United Airlines flight from Chicago is one of the most preferred ways to travel there.
How many nonstop flights are there to De Soto?
With roughly 1,206 nonstop flights running every week, you'll be hitting the tarmac in De Soto before you can say, "Are we there yet?"
Where are the most popular flights to De Soto departing from?
Travellers frequently jet off from Chicago, Dallas and New York airports when flying to De Soto.
How long is the flight to De Soto Airport?
If it's Chicago you're leaving behind, you'll be in the sky for around 1 hour and 22 minutes before you arrive in De Soto. Terminal to terminal from Dallas takes around 1 hour and 43 minutes and from New York, 3 hours and 1 minute.
How to book the cheapest flight to De Soto?
We've all come across those fortunate jet-setters who manage to pick up super cheap airfares whenever they fly. Eager to know how to do it for your De Soto holiday? Don't wait until the very last minute to lock in your flight. Another fantastic way to score the most competitive fare is to research all options. If your destination has multiple airports, don't forget to look into the cost of flying into a less busy terminal. And finally, don't forget that the early bird catches the worm. Know what a typical airfare costs and be ready to grab your ticket as soon as you spot an unbeatable bargain. The best deals don't last long.
Do you have any tips for my flight to De Soto?
If you're not prepared, airports and flying can be overwhelming. But there's no need to panic. Follow these handy tips for a pleasant start to your getaway in De Soto. What to pack in your hand luggage:
  • The secret to having an awesome flight experience is to pack in advance. Start with the essentials: passport, travel docs, cash and any vital medications. Next, bring items that'll help keep you occupied, like some electronic devices or a few magazines. It's also wise to bring your chargers, a neck pillow and a pair of noise-cancelling headphones. And of course, be sure to squeeze in toiletries like a toothbrush, cleansing wipes and a fresh change of clothes.
Do not pack the following items in your hand luggage:
  • Put all your full-sized bottles of shampoo and hairspray in your checked baggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by security. Pointed or sharp objects, like your precious pocket knife, and dangerous goods which are explosive or flammable, such as aerosols and poisons, are also prohibited.
What to wear on a flight:
  • Your aim is to be as comfortable as possible. Go for shoes that are easy to slip on and off, dress in loose, natural fibers and remember to bring a sweater in case you get cold in the cabin.
  • You're probably aware of deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of inactivity. To minimize your risk on board, drink plenty of water, consider wearing compression tights or socks and keep your legs and feet moving.
How to get through airport security fast when flying to De Soto?
Being prepared before your flight will help make your getaway to De Soto a pleasure. Here are some handy hints for a speedy journey past security:
  • Keep your passport and boarding pass within easy reach. They're the first things you'll be asked to present to airport security.
  • The X-ray machine is up next. Empty your pockets and remove anything that is likely to set off the scanner's alarm. This includes items like earphones or headphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt.
  • For just a few moments, you'll need to unplug from technology. Your laptop, phone and any other electronic gadgets must also be sent through the scanner.
  • Any gels or liquids, such as perfume or hairspray, 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), zip-lock bag.
  • There's a chance you'll need to remove your shoes to be X-rayed, so wearing slip-on shoes is always a good idea.
  • Airlines won't allow any sharp items or pocket knives to come on board with you. If you must bring these kinds of items, check them in.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to De Soto. 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 De Soto. 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 De Soto, or are just on the lookout for the best flights to De Soto, 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 De Soto 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
Roundtrip price
€102

Trending flights to De Soto

Prices were available within the past 7 days and start at €51 for one-way flights and €102 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
*Available to Expedia members.