RM420 Cheap Flights from Miami (MIA) to St. Louis (STL)

View RM420 flight on Sat, 1 Nov 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at RM420 for one-way flights and RM840 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 25 Oct - Sat, 1 Nov
MIA
Miami
STL
St. Louis
RM840 Return, found 3 days ago
RM840
Return
found 3 days ago
Select Delta flight, departing Sat, 25 Oct from Miami to St. Louis, returning Sat, 1 Nov, priced at RM840 found 3 days ago
Delta
Sat, 25 Oct - Sat, 1 Nov
MIA
Miami
STL
St. Louis
RM1,178 Return, found 3 days ago
RM1,178
Return
found 3 days ago
Select Delta flight, departing Sat, 25 Oct from Miami to St. Louis, returning Sat, 1 Nov, priced at RM1,178 found 3 days ago
Delta
Sat, 25 Oct - Sat, 1 Nov
MIA
Miami
STL
St. Louis
RM1,276 Return, found 3 days ago
RM1,276
Return
found 3 days ago
Select Delta flight, departing Sat, 25 Oct from Miami to St. Louis, returning Sat, 1 Nov, priced at RM1,276 found 3 days ago
Delta
Sat, 25 Oct - Sat, 1 Nov
MIA
Miami
STL
St. Louis
RM1,402 Return, found 3 days ago
RM1,402
Return
found 3 days ago
Select Delta flight, departing Sat, 25 Oct from Miami to St. Louis, returning Sat, 1 Nov, priced at RM1,402 found 3 days ago
American Airlines
Sat, 25 Oct - Sat, 1 Nov
MIA
Miami
STL
St. Louis
RM1,403 Return, found 3 days ago
RM1,403
Return
found 3 days ago
Select American Airlines flight, departing Sat, 25 Oct from Miami to St. Louis, returning Sat, 1 Nov, priced at RM1,403 found 3 days ago
Delta
Sat, 25 Oct - Sat, 1 Nov
MIA
Miami
STL
St. Louis
RM1,444 Return, found 3 days ago
RM1,444
Return
found 3 days ago
Select Delta flight, departing Sat, 25 Oct from Miami to St. Louis, returning Sat, 1 Nov, priced at RM1,444 found 3 days ago
Delta
Sat, 25 Oct - Sat, 1 Nov
MIA
Miami
STL
St. Louis
RM1,445 Return, found 3 days ago
RM1,445
Return
found 3 days ago
Select Delta flight, departing Sat, 25 Oct from Miami to St. Louis, returning Sat, 1 Nov, priced at RM1,445 found 3 days ago
American Airlines
Sat, 25 Oct - Sat, 1 Nov
MIA
Miami
STL
St. Louis
RM1,462 Return, found 3 days ago
RM1,462
Return
found 3 days ago
Select American Airlines flight, departing Sat, 25 Oct from Miami to St. Louis, returning Sat, 1 Nov, priced at RM1,462 found 3 days ago
Delta
Sat, 25 Oct - Sat, 1 Nov
MIA
Miami
STL
St. Louis
RM1,487 Return, found 3 days ago
RM1,487
Return
found 3 days ago
Select Delta flight, departing Sat, 25 Oct from Miami to St. Louis, returning Sat, 1 Nov, priced at RM1,487 found 3 days ago
United
Sat, 25 Oct - Sat, 1 Nov
MIA
Miami
STL
St. Louis
RM1,572 Return, found 3 days ago
RM1,572
Return
found 3 days ago
Select United flight, departing Sat, 25 Oct from Miami to St. Louis, returning Sat, 1 Nov, priced at RM1,572 found 3 days ago

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

October is typically the cheapest month to fly

From RM 622 - RM 2,107 per traveller.
Miami to St. Louis route information
Origin airport
Miami Intl.
Destination airport
Lambert-St. Louis Intl.
Return price
RM840
Distance
1711 km
Average flight time
1 hour 50 mins

Perfect flights from Miami to St. Louis

Your Journey from Miami to St. Louis

Start your unforgettable journey with Expedia. Our broad selection of flights from Miami to St. Louis caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, American Airlines, United. Our selection of flights from Miami Intl. to Lambert-St. Louis Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Miami to St. Louis Flights

Experience the joy of finding cheap flights from Miami Intl. to Lambert-St. Louis Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM420 and roundtrip prices from RM840*.
 

Pre-Flight Essentials

Ensure a smooth journey from Miami to St. Louis with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant St. Louis

Picture yourself stepping off the plane in St. Louis and immersing yourself in the unique atmosphere of St. Louis. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Miami to St. Louis Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Miami to St. Louis.
 

Beyond the Flight – Exploring St. Louis

With Expedia, your adventure extends beyond the flight. Explore St. Louis at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Miami to St. Louis with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Miami to St. Louis with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Miami Airport to St. Louis Lambert International Airport?
If you're travelling from Miami Airport to STL, round-trip journeys start from RM840. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Miami Intl. Airport (MIA) to STL?
This can differ 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 MIA to Lambert Field 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 Miami Airport to St. Louis Lambert International Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Miami Airport to St. Louis Lambert International Airport?
Expect to be up above the clouds for a while, as the flight distance from Miami to St. Louis is 1,700 kilometres. Create a playlist of your favourite podcasts before you leave home to stay entertained during your trip.
Which airlines fly direct from Miami Airport to STL?
Many people opt to fly with Southwest Airlines (WN) from Miami Intl. Airport (MIA) to Lambert Field. This leading airline offers 30 flights every month, so you can pick a flight time that's right for you. Love some more options? Check out the seats available with American Airlines (AA). This carrier offers 30 flights every month between these airports.
Are Miami Intl. Airport (MIA) to Lambert-St. Louis Intl. Airport (STL) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally pick up a bargain, with some super cheap airfares from MIA to St. Louis Lambert International Airport emerging a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals frequently — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines publish prices that far in advance.

Explore a world of travel with Expedia

*Available to Expedia members.