$75 Cheap Flights from St. Louis (STL) to Miami (MIA)

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Flight deals we found

These prices are lower than our typical predictions for similar flights.
65% less than typical
$374
Roundtrip per traveler
Sat, Jun 15 - Wed, Jun 19
American AirlinesAmerican Airlines
2h 50m
5:00am
8:50am
STL
Nonstop
MIA
Found 14 hours ago
50% less than typical
$264
Roundtrip per traveler
Tue, Aug 6 - Sun, Aug 11
American AirlinesAmerican Airlines
2h 48m
5:15am
9:03am
STL
Nonstop
MIA
Found 15 hours ago
45% less than typical
$276
Roundtrip per traveler
Fri, Jun 7 - Mon, Jun 10
American AirlinesAmerican Airlines
2h 50m
5:00am
8:50am
STL
Nonstop
MIA
Found 15 hours ago
35% less than typical
$339
Roundtrip per traveler
Sat, Nov 2 - Sat, Nov 9
American AirlinesAmerican Airlines
2h 46m
5:34am
9:20am
STL
Nonstop
MIA
Found 15 hours ago
35% less than typical
$303
Roundtrip per traveler
Sat, Jun 1 - Mon, Jun 3
American AirlinesAmerican Airlines
2h 46m
2:35pm
6:21pm
STL
Nonstop
MIA
Found 15 hours ago
25% less than typical
$409
Roundtrip per traveler
Fri, Oct 18 - Sun, Oct 20
American AirlinesAmerican Airlines
2h 49m
5:31am
9:20am
STL
Nonstop
MIA
Found 21 hours ago
20% less than typical
$418
Roundtrip per traveler
Fri, May 17 - Sun, May 26
American AirlinesAmerican Airlines
2h 46m
4:48pm
8:34pm
STL
Nonstop
MIA
Found 23 hours ago
35% less than typical
$319
Roundtrip per traveler
Sat, Nov 2 - Sat, Nov 9
American AirlinesAmerican Airlines
4h 38m
2:43pm
8:21pm
STL
1 stop • 40m in CLT
MIA
Found 15 hours ago

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Cheap Flights from St. Louis to Miami (STL-MIA)

Prices were available within the past 7 days and start at $75 for one-way flights and $155 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Aug 31 - Tue, Sep 3
STL
St. Louis
MIA
Miami
$155 Roundtrip, found 2 hours ago
$155
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Aug 31 from St. Louis to Miami, returning Tue, Sep 3, priced at $155 found 2 hours ago
Frontier Airlines
Sat, Jun 8 - Sun, Jun 9
STL
St. Louis
MIA
Miami
$159 Roundtrip, just found
$159
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Jun 8 from St. Louis to Miami, returning Sun, Jun 9, priced at $159 just found
Frontier Airlines
Sun, Aug 18 - Tue, Aug 27
STL
St. Louis
MIA
Miami
$159 Roundtrip, found 2 days ago
$159
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun, Aug 18 from St. Louis to Miami, returning Tue, Aug 27, priced at $159 found 2 days ago
Frontier Airlines
Tue, Jun 18 - Sat, Jun 22
STL
St. Louis
MIA
Miami
$160 Roundtrip, just found
$160
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Jun 18 from St. Louis to Miami, returning Sat, Jun 22, priced at $160 just found
Frontier Airlines
Sun, Aug 18 - Mon, Aug 19
STL
St. Louis
MIA
Miami
$163 Roundtrip, found 1 day ago
$163
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Aug 18 from St. Louis to Miami, returning Mon, Aug 19, priced at $163 found 1 day ago
Frontier Airlines
Sun, Aug 18 - Wed, Aug 21
STL
St. Louis
MIA
Miami
$164 Roundtrip, found 2 days ago
$164
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun, Aug 18 from St. Louis to Miami, returning Wed, Aug 21, priced at $164 found 2 days ago
Frontier Airlines
Sun, Aug 18 - Fri, Aug 23
STL
St. Louis
MIA
Miami
$168 Roundtrip, found 2 days ago
$168
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun, Aug 18 from St. Louis to Miami, returning Fri, Aug 23, priced at $168 found 2 days ago
Frontier Airlines
Thu, Aug 29 - Tue, Sep 3
STL
St. Louis
MIA
Miami
$169 Roundtrip, found 2 hours ago
$169
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, Aug 29 from St. Louis to Miami, returning Tue, Sep 3, priced at $169 found 2 hours ago
Frontier Airlines
Tue, Aug 13 - Tue, Aug 27
STL
St. Louis
MIA
Miami
$170 Roundtrip, found 2 days ago
$170
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Aug 13 from St. Louis to Miami, returning Tue, Aug 27, priced at $170 found 2 days ago
Frontier Airlines
Thu, Jun 6 - Thu, Jun 13
STL
St. Louis
MIA
Miami
$174 Roundtrip, just found
$174
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Jun 6 from St. Louis to Miami, returning Thu, Jun 13, priced at $174 just found
Flights from St. Louis (STL) to Miami (MIA)
Origin airport
Lambert-St. Louis Intl.
Destination airport
Miami Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Spirit Airlines, United
Roundtrip price
$155
Distance
1069 mi
Average flight time
4 hours 27 mins

St. Louis to Miami Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from St. Louis to Miami offer the perfect respite. Not only does exploring Miami provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from St. Louis to Miami may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from STL to MIA today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Miami are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Miami more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Miami is $75 now!

Frequently asked questions

How much is a one-way flight from Lambert Field to MIA?
Book with Expedia and you could pick up one-way St. Louis flights to Miami from $54. This was the lowest price found for this journey leaving during the next three months — an Frontier Airlines flight, departing Lambert Field on May 18 2024 and touching down at Miami Intl. Airport (MIA). The price was last updated on May 7 2024 and has not changed since. Can’t wait to pick up your own bargain? The best offers are the click of a button away.
How long does it take to fly from St. Louis Lambert International Airport to MIA?
Book a trip with American Airlines and you can expect to be cruising the skies for around 2 hours and 47 minutes. This reputable airline operates a direct flight that jets off at 5:15AM from St. Louis Lambert International Airport and arrives at Miami Intl. Airport (MIA) at 9:02AM. Expedia has flight deals to get you soaring, so take a look at what’s on offer on this route today.
Is it cheaper to buy a plane ticket from Lambert Field to MIA last minute?
When it’s time to book your flights, being prepared pays off. While it’s possible to find a deal on a St. Louis Lambert International Airport to Miami Airport flight at the last minute, fares usually don’t get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days in advance. For international journeys it’s between three and four months.
What is the cheapest airline flying from Lambert Field to MIA in the next 90 days?
The cheapest carrier flying from St. Louis to Miami found on Expedia is Frontier Airlines, which has fares starting from $54. This price is based on airfares found on Expedia with a departure date within the next 90 days. The flight takes off from STL on May 18 2024 and lands at MIA. The pricing information was updated on May 7 2024 and has not changed since.
What's the cheapest price for a flight from Lambert Field to MIA next month?
With a one-way flight from St. Louis to Miami on sale for $54, you’ll have more dough left in your hand for seeing the sights. This ticket price was found after searching all available flights on Expedia within the next 30 days. This particular service sets off from STL on May 18 2024, lands at MIA and is operated by Frontier Airlines. The price was last updated on May 7 2024 and has not changed since.
Can I find cheap nonstop flights from Lambert-St. Louis Intl. Airport (STL) to MIA in the next three months?
Get ready to save some money because we’ve uncovered a roundtrip nonstop flight with American Airlines in the next 90 days for $253. The price was last updated on May 7 2024 and was found after searching all available flights on Expedia with a departure date within the next three months. This flight from St. Louis to Miami sets off from STL on May 28 2024 and arrives at Miami Intl. Airport (MIA). The return date of the flight is June 19 2024.To track down nonstop cheap flights heading out from Lambert-St. Louis Intl. Airport (STL) to MIA, use our filters after you press the search button. Just click on “Nonstop” under “Filter by” on the left-hand side of the page to browse the options. Your results will be listed from the lowest price, so you’ll see the cheapest nonstop airfares first. You’re also able to compare prices for nearby dates by clicking “Flexible dates” located near the top of the page.
What airports do you fly into for Miami from Central United States?
From Central United States, you can connect to Miami through Miami Intl. Airport (MIA), Fort Lauderdale - Hollywood Intl. Airport (FLL) and Opa Locka Executive Airport (OPF). Find out which terminal is the best option for you before making your decision. If you settle on Miami Intl. Airport (MIA), it’s around 6 mi west of the city center. Use the dough you save when booking your ticket with Expedia to uncover the city’s well-known sights, such as Vizcaya Museum and Gardens and Lincoln Road Mall.
What are the most popular departure times for flights from St. Louis Lambert International Airport to MIA?
The most popular departure times for flights from Lambert-St. Louis Intl. Airport (STL) to MIA fall between 5:00 AM - 6:00 AM on American Airlines. One handy tip is to jet out in the morning. The earlier you do, the better your odds of a delay-free flight with less air traffic around.
Can I change the date of my flight from STL to MIA?
Make changes quickly to your St. Louis Lambert International Airport to Miami Airport trip through the Expedia Trips portal. But before you make any adjustments, check out the fare conditions in your itinerary to find out what you can do and if charges apply. Some airlines charge a change fee per person, plus any difference in prices. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also stop by our Customer Service portal for further details and to chat with our Virtual Agent.
Miami nearby Airports

Fort Lauderdale

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$56.18
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