CA $121 Cheap Flights from St. Louis (STL) to Miami (MIA)

Popular airlines from Lambert-St. Louis International Airport (STL) to Miami International Airport (MIA)

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Cheap flights from St. Louis (STL) to Miami (MIA)

Prices were available within the past 7 days and start at CA $121 for one-way flights and CA $380 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines

Find the cheapest month to fly from St. Louis (STL) to Miami (MIA)

September is typically the cheapest month to fly

From CA $182 - CA $313 per traveller.

Graph displaying average flight prices per month

Flight from St. Louis to Miami (STL - MIA) route information
Origin airport
Lambert-St. Louis Intl.
Destination airport
Miami Intl.
Roundtrip price
CA $380
Distance
1711 km
Average flight time
3 hours 46 mins

St. Louis to Miami Flights

The easy way to book your flights from St. Louis to Miami 

With Expedia, it’s simple to find and book flights to Miami from St. Louis whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are American Airlines, Qatar Airways, Southwest Airlines nonstop flights to Miami Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from St. Louis to Miami today, tomorrow, or this week.  

 

Save dollars with cheap flights from Lambert-St. Louis Intl., STL to Miami Intl., MIA 

Sort your search results by price to find great deals on your flight from St. Louis to Miami—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Miami from St. Louis currently is just CA $380 rising to CA $17,711.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Miami  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Miami from St. Louis 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Miami with Expedia today.

Frequently asked questions

How much is a flight from Lambert Field to MIA?
The lowest price advertised for a round-trip flight between Lambert Field and Miami Intl. Airport (MIA) is CA $380. But you better act soon. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from STL to MIA?
This can vary between airlines, as each has its own set of terms and conditions. Head to the Customer Service Portal, where there are simple instructions on how to cancel online.
How do I find cheap flights from STL to MIA that have flexible change policies?
Plenty of airlines will allow you to reschedule your flight without a change fee. All you pay is any additional cost for the new flight. When searching for Lambert Field to MIA flights, you'll see a "No change fees" box for you to tick.
How many hours is the flight from STL to Miami Intl. Airport (MIA)?
Get comfy in your seat, select an in-flight TV show and 2 hours and 49 minutes will whiz by before you know it. That's how long it takes to fly to MIA from Lambert Field.
How far is the flight from Lambert-St. Louis Intl. Airport (STL) to MIA?
Around 1,700 kilometres separates St. Louis and Miami, so pack something to help you while away a few hours. That juicy novel you haven't finished will be ideal.
Which airlines fly direct from STL to Miami Intl. Airport (MIA)?
There are a few airlines that fly directly from Lambert Field to MIA. American Airlines (AA) is an excellent choice, offering 60 flights each month. Operating 34 flights per month along this route, Southwest Airlines (WN) is another traveller favourite.
Are STL to MIA flight tickets cheaper when they're purchased at the last minute?
It is possible to nab amazing last-minute deals from Lambert Field to Miami Intl. Airport (MIA), but there's no guarantee. As many airlines advertise prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares carrier prices and updates flight deals all the time, so you can be certain you're always getting the latest offers.

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