฿6,940 Cheap Flights from St. Louis (STL) to Miami (MIA)

View ฿6,940 flight on Fri, 1 May 2026Opens in a new window

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 ฿6,940 for one-way flights and ฿15,145 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 1 May - Mon, 4 May
STL
St. Louis
MIA
Miami
฿15,145 Return, found 3 days ago
฿15,145
Return
found 3 days ago
Select Delta flight, departing Fri, 1 May from St. Louis to Miami, returning Mon, 4 May, priced at ฿15,145 found 3 days ago
Delta
Fri, 1 May - Mon, 4 May
STL
St. Louis
MIA
Miami
฿15,770 Return, found 3 days ago
฿15,770
Return
found 3 days ago
Select Delta flight, departing Fri, 1 May from St. Louis to Miami, returning Mon, 4 May, priced at ฿15,770 found 3 days ago
Delta
Fri, 1 May - Mon, 4 May
STL
St. Louis
MIA
Miami
฿16,410 Return, found 3 days ago
฿16,410
Return
found 3 days ago
Select Delta flight, departing Fri, 1 May from St. Louis to Miami, returning Mon, 4 May, priced at ฿16,410 found 3 days ago
Delta
Fri, 1 May - Mon, 4 May
STL
St. Louis
MIA
Miami
฿16,595 Return, found 3 days ago
฿16,595
Return
found 3 days ago
Select Delta flight, departing Fri, 1 May from St. Louis to Miami, returning Mon, 4 May, priced at ฿16,595 found 3 days ago
Delta
Fri, 1 May - Mon, 4 May
STL
St. Louis
MIA
Miami
฿16,690 Return, found 3 days ago
฿16,690
Return
found 3 days ago
Select Delta flight, departing Fri, 1 May from St. Louis to Miami, returning Mon, 4 May, priced at ฿16,690 found 3 days ago
American Airlines
Fri, 1 May - Mon, 4 May
STL
St. Louis
MIA
Miami
฿16,730 Return, found 3 days ago
฿16,730
Return
found 3 days ago
Select American Airlines flight, departing Fri, 1 May from St. Louis to Miami, returning Mon, 4 May, priced at ฿16,730 found 3 days ago
Delta
Fri, 1 May - Mon, 4 May
STL
St. Louis
MIA
Miami
฿16,880 Return, found 3 days ago
฿16,880
Return
found 3 days ago
Select Delta flight, departing Fri, 1 May from St. Louis to Miami, returning Mon, 4 May, priced at ฿16,880 found 3 days ago
Delta
Fri, 1 May - Mon, 4 May
STL
St. Louis
MIA
Miami
฿17,040 Return, found 3 days ago
฿17,040
Return
found 3 days ago
Select Delta flight, departing Fri, 1 May from St. Louis to Miami, returning Mon, 4 May, priced at ฿17,040 found 3 days ago
Delta
Fri, 1 May - Mon, 4 May
STL
St. Louis
MIA
Miami
฿17,415 Return, found 3 days ago
฿17,415
Return
found 3 days ago
Select Delta flight, departing Fri, 1 May from St. Louis to Miami, returning Mon, 4 May, priced at ฿17,415 found 3 days ago
United
Fri, 1 May - Mon, 4 May
STL
St. Louis
MIA
Miami
฿18,300 Return, found 3 days ago
฿18,300
Return
found 3 days ago
Select United flight, departing Fri, 1 May from St. Louis to Miami, returning Mon, 4 May, priced at ฿18,300 found 3 days ago

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

December is typically the cheapest month to fly

From ฿4,290 - ฿20,076 per traveller.
Flight from St. Louis to Miami route information
Origin airport
Lambert-St. Louis Intl.
Destination airport
Miami Intl.
Return price
฿15,145
Distance
1711 km
Average flight time
3 hours 50 mins

Perfect flights from St. Louis to Miami

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from St. Louis to Miami. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Lambert-St. Louis Intl. to Miami Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿6,940 and roundtrip prices from ฿15,145. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Miami Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Miami.

Frequently asked questions

How much is a flight from Lambert Field to MIA?
Round-trip flights between STL and Miami Intl. Airport (MIA) start from ฿15,145. This is based on fares available within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Lambert-St. Louis Intl. Airport (STL) to Miami Airport?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from St. Louis Lambert International Airport to MIA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Lambert Field to Miami Intl. Airport (MIA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Lambert Field to MIA?
Around 1,700 kilometres separates St. Louis and Miami, so pack some entertainment to keep you busy for a few hours. That novel you haven't started will be perfect.
Which airlines fly direct from Lambert-St. Louis Intl. Airport (STL) to MIA?
Southwest Airlines (WN) is the preferred option for many travellers. It operates 30 flights between Lambert Field and MIA each month. Operating 30 flights each month along this route, American Airlines (AA) is another top pick.
Are Lambert-St. Louis Intl. Airport (STL) to Miami Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes score a bargain, with some super cheap fares from St. Louis Lambert International Airport to Miami Airport surfacing a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates the best flight deals continually — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines issue prices that far in advance.
*Available to Expedia members.