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Uncover the best deals on St Louis to Miami flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest STL - MIA Flights
Useful information for finding best airline tickets from Lambert St Louis International to Miami International on your next trip.
Cheapest Round Trip Flight
$422
Southwest Airlines
• 1 stop
• 16h 45m
Dec 10 – Dec 14
The cheapest round trip flight from St Louis to Miami (STL-MIA-STL) is currently $422
Cheapest One way Flight
$474
Frontier Airlines
• 3 stops
• 43h 35m
Oct 08
The cheapest one way flight from St Louis to Miami (STL-MIA) is currently $474
Cheapest Direct Flight
$412
Southwest Airlines
• nonstop
• 4h
Dec 10
The cheapest nonstop flight from St Louis to Miami (STL-MIA) is currently $412
Fastest Flight
4h
The fastest nonstop flight from St Louis to Miami (STL-MIA) takes 4h
Top Airlines Flying from St Louis to Miami
Latest Flight Deals from St Louis (STL) to Miami (MIA)
Compare and book low fare round-trip air tickets from St Louis to Miami. Ideal for travelers with confirmed return itineraries.
Dec 10 - Dec 14, Economy
St Louis → Miami
16h 45m
6:20 AM - 5:25 PM • 1 stop
St Louis → Miami
5h
5:30 PM - 7:30 PM • nonstop
Southwest Airlines
Dec 10 - Dec 14, Economy
St Louis → Miami
4h
6:15 PM - 9:55 PM • nonstop
St Louis → Miami
14h 10m
11:35 AM - 7:25 PM • 2 stops
Southwest Airlines
Dec 10 - Dec 14, Economy
St Louis → Miami
10h 15m
6:35 AM - 1:50 PM • 1 stop
St Louis → Miami
8h 35m
6:50 AM - 11:05 AM • 1 stop
Southwest Airlines
Dec 10 - Dec 14, Economy
St Louis → Miami
13h 55m
12:35 PM - 10:10 PM • 1 stop
St Louis → Miami
7h 20m
6:15 PM - 9:55 PM • 1 stop
Southwest Airlines
Dec 10 - Dec 14, Economy
St Louis → Miami
15h
10:55 AM - 8:55 PM • 1 stop
St Louis → Miami
7h 20m
6:15 PM - 9:55 PM • 1 stop
Southwest Airlines
Explore competitive one-way airfare options for STL - MIA flights. Best suited for flexible or open-ended travel plans.
Flying to Miami soon? We've surfaced some of the most affordable last-minute flights from St Louis to Miami, ideal for urgent plans or spontaneous trips.
Looking for the fastest way to Miami? These direct flight options from STL to MIA offer both convenience and value—no layovers, just straight to your destination.
FAQs on St Louis to Miami Flights
What are the airports in St Louis?
STL
What’s the most popular airline flying from STL to MIA?
The most popular airline flying from St Louis to Miami are
Can I fly from STL to MIA non-stop?
Yes, you can fly STL to MIA non-stop on
Which airlines fly nonstop between St Louis and Miami?
The non-stop flights between St Louis and Miami are .
What’s the earliest departure time from STL to MIA Airport?
The earliest flight leaves STL at 6:00 am and lands in MIA - Miami International
What are the airports in Miami?
MIA
Can I make changes to my St Louis to Miami flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from STL to MIA?
Read the fare rules of the St Louis to Miami air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from St Louis and Miami?
operate flights between St Louis and Miami
How long does a flight from St Louis to Miami take?
It takes approximately 3 hour to fly non-stop from STL to MIA, which is 1068.45 miles by air.
Which airlines provide the cheapest flights from St Louis (STL) to Miami (MIA) ?
In the past couple of days, the cheapest tickets to MIA from STL were found on F9 : USD 587
Do I need a passport to fly between STL and MIA?
No
What’s the latest departure time from STL to MIA ?
The last flight leaves STL at 6:15 pm
St Louis (STL) to Miami (MIA): Airport Information
| Origin Airport | Lambert St Louis International , St Louis, US |
| Destination Airport | Miami International , Miami, US |
| Distance | 1068 miles |
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