A city skyline with a prominent arch landmark, several high-rise buildings, and boats on a river.

Cheap Flights to Florissant: Florissant Flight Deals

View €68 flight on Thu, 1 Oct 2026Opens in a new window

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Cheap round-trip flights to Florissant

Prices were available within the past 7 days and start at €68 for one-way flights and €150 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
American Airlines
United
British Airways
Iberia

Frequently asked questions

What is the name of Florissant's airport?
Organise a flight to Florissant with Expedia and you'll be hitting the tarmac at Lambert-St. Louis Intl. Airport (STL).
How far is Lambert Field from central Florissant?
Lambert Field is just a short drive from all the action of downtown Florissant. You'll find it 6 kilometres from the city centre.
What airport is best to fly into Florissant?
People from all around the world go through Lambert-St. Louis Intl. Airport (STL) each day. Step off the plane, collect your bags and you'll find yourself 6 kilometres from the central Florissant streets.
How many airlines fly to Florissant?
Florissant is serviced by 12 air carriers from 61 airports around the world.
Which airlines fly to Florissant?
United Airlines and American Airlines offer the majority of flights to Florissant. One of the most common ways to get there is with a United Airlines flight leaving from Chicago.
How many nonstop flights are there to Florissant?
With 1,206 direct flights running each week, you'll be touching down in Florissant before you can ask, "Are we there yet?"
Where are the most popular flights to Florissant departing from?
A large number of flights to Florissant take off from Chicago, Dallas and New York airports.
How long is the flight to Florissant Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Chicago to Florissant, the average flight time is 1 hour and 22 minutes. From Dallas it takes about 1 hour and 43 minutes, and from New York it's 3 hours and 1 minute.
How to book the cheapest flight to Florissant?
If you'd like to have some extra spending money on your Florissant holiday, then listen up! As every seasoned jet-setter will tell you, don't leave booking until the last minute. Airfares are usually highest just prior to the departure date. Don't stop there, though. Do some research and check if there are a couple of airports at your destination. Ticket prices often differ depending on which airport you go for. Don't forget to compare prices across air carriers as well. Finally, be ready to book quickly if you find a great price. It might not stick around for too long! With a bit of know-how and some luck, the perfect airfare can be yours.
Do you have any tips for my flight to Florissant?
Wherever you're jetting in from, flying can be a pleasurable experience if you've planned ahead. Take a peek at these handy tips that will get your Florissant escape started on the right note. What to pack in your hand luggage:
  • First and foremost, put in your passport, important documents, credit cards and vital medications. Next, you'll want some extra in-flight entertainment to help pass the time. A juicy novel and a tablet crammed with your favourite movies are good options. If you hope to take a quick snooze, a neck pillow and a pair of noise-cancelling headphones will also be useful. Finally, leave some space for a few toiletry items so you'll step off the plane feeling fresh as a daisy.
Do not pack the following items in your hand luggage:
  • Double-check that you don't have a Swiss Army knife lurking in your hand luggage. Other banned items include flammable or explosive products, such as bleach and fuel, and liquids and gels in containers with a volume of more than 3.4 ounces (100 millilitres).
What to wear on a flight:
  • Comfort should be your number one priority when deciding what to wear on board. Loose clothing is a wise option, as are flat, slip-on shoes.
  • Deep vein thrombosis (DVT), a blood clot condition caused by extended periods of inactivity, can be a risk on long-haul flights. Wander around the cabin and stretch your legs or do some gentle exercises in your seat to promote better circulation.
How to get through airport security fast when flying to Florissant?
It's all about being organised. We've pulled together some handy tips and tricks for a speedy trip through airport security. Watch out Florissant, here you come:
  • Airport security personnel first need to verify that you have a valid ID and matching travel documents before you're allowed to proceed any further. Have them ready to show.
  • The X-ray machine is up next. Remove anything metal on you that is likely to beep. This includes things like headphones or earphones, as well as heavy jackets or coats. They'll need to be placed on the conveyor belt for screening.
  • For just a few minutes, you'll need to unplug from the digital world. Your tablet, phone and any other electronic gadgets must also go through the scanner.
  • Travelling with a new hand and nail cream? Not a problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, you're allowed to bring it with you in your carry-on.
  • It's also likely that you'll be asked to take your shoes off to be X-rayed, so wearing slip-on shoes is always a wise idea.
  • Sharp items such as knives and scissors are not allowed in the cabin. They'll be confiscated at security, so 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 Florissant. 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 Florissant. 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 Florissant, or are just on the lookout for the best flights to Florissant, 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 Florissant 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
€150

Trending flights to Florissant

Prices were available within the past 7 days and start at €68 for one-way flights and €150 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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