$82 Cheap Flights from St. Louis to Miami

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Change your flight without a fee on select flights

Find The Best Dates To Fly from Lambert-St. Louis Intl. to Miami Intl.

Amazing STL to MIA Flight Deals

The cheapest flights to Miami Intl. found within the past 7 days were $145 round trip and $82 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for STL to MIA

CarrierFlightDepart STLArrive MIASun
AA94405:38 am09:20 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops

Best Miami Intl. Flight and Hotel Packages

Miami Intl. flight + hotel packages - economy flights

Kimpton Angler's Hotel, an IHG Hotel
Hilton Cabana Miami Beach
The Gates Hotel South Beach - a DoubleTree by Hilton
Private Ocean Condos at Marenas Beach
The Alexander Hotel
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Frequently asked questions

Can I catch a flight from St. Louis Lambert International Airport to Miami Intl. Airport (MIA) right now?
Be sure to check out the Covid-19 Travel Advisor to find out if there are any current quarantine requirements or travel advice reports in effect in Miami Intl. Airport (MIA) when jet-setting from St. Louis Lambert International Airport.
Are there direct flights from Lambert Field to Miami Intl. Airport (MIA)?
American Airlines and Southwest Airlines are among the airlines that operate direct flights from St. Louis Lambert International Airport to MIA. If you’re eager to get to your destination the fastest way possible, these might be just the ticket.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to MIA, please visit our Customer Service Portal.
How long is the flight from Lambert Field to Miami Intl. Airport (MIA)?
The flight time between Lambert-St. Louis Intl. Airport (STL) and MIA is typically around 5 hours and 7 minutes. Make your trip pleasant by downloading a few shows on your laptop or tablet and enjoying them with your seat fully reclined.
What is the flight distance from Lambert-St. Louis Intl. Airport (STL) to Miami Airport?
There’s a flight distance of 1,050 mi separating STL and Miami Intl. Airport (MIA). This is classified as a medium-haul flight. You’ll have lots of time to watch the in-flight entertainment and catch up on a snooze if you want to feel fresh on landing.
What airlines fly from STL to Miami Airport?
If you’re heading to Miami from St. Louis, there are a number of airlines advertising direct flights. One of the top carriers is American Airlines (AA), which has 52 flights each month. You may want to also pore through the deals on offer from Southwest Airlines (WN). Another popular airline, it operates 30 flights each month on the St. Louis to Miami route. Be sure to compare the two to find your ideal fare.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with American Airlines, Delta or Southwest Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.


Traveling From Lambert-St. Louis Intl.
Traveling To Miami Intl.
Shortest Flight Time 4 hours 44 mins
Earliest Departure Time 5:20AM EDT
Latest Departure Time 3:10PM EDT
Lowest Flight Price $145

Route Info

Flight path for flights from Lambert-St. Louis International Airport to Miami International Airport.

1,075.00 miles

Airline carriers and aircraft used on flights from STL to MIA

Airline Carrier
American Airlines
Airbus A319
American Airlines
Airbus A320-100/200
Delta Air Lines
Airbus A319
Jet Airways (India)
Airbus A330-200
Jet Airways (India)
Airbus A330-300
United Airlines
Airbus A320-100/200

Discover our best flights from St. Louis STL to Miami MIA. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 


Find our best return flights from St. Louis STL to Miami MIA at the right price  

Airfares to Miami MIA from St. Louis STL currently cost between $145 and $176. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 


Book one-way flights from St. Louis STL to Miami MIA 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from St. Louis STL to Miami MIA on Travelocity starting at $82. Prices and availability subject to change. Additional terms may apply. 


Get to Miami MIA from St. Louis STL quicker with direct flights. 

Get to Miami faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to MIA from STL to take around 4 hour(s) 44 min(s).  


Find our cheapest airfares for flights from St. Louis STL to Miami MIA

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to MIA from STL. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  


Get our best airfare deals for your flight from St. Louis STL to Miami MIA today 

If you’re flexible about when you travel, November is usually the cheapest month to fly from St. Louis STL to Miami MIA. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 


Book flexible airline tickets for flights to Miami MIA from St. Louis STL 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to MIA from STL have this option.  


Travel with confidence when you book flights to Miami MIA from St. Louis STL with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.