$98+ Cheap flights from St. Louis to Miami (STL - MIA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from St. Louis to Miami with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Lambert-St Louis to Miami are usually found in August or September, booked 72 days in advance, depart on a Friday or Sunday and return on a Thursday
Cheap flight deals from St. Louis to Miami
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Miami (MIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2025.
Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $211 (CheapOair) |
One-way from | $98 (Cheapflightsfares) |
Popular in | March |
Cheapest in | August |
Average price | $399 |
Good round-trip deal | $404 or less |
Good one-way deal | $164 or less |
Find flight deals from St. Louis to Miami
Cheapest flights from St. Louis to MiamiExplore the most affordable flight options available from St. Louis to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.
Explore the most affordable flight options available from St. Louis to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.
This CheapOair deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Miami that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from St. Louis to Miami that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
St. LouisMiami
STL - MIA
STLMIA
Lambert-St Louis
Sat 5/3
8:15 pm-5:22 am
1 stop8h 07m
Miami
Fri 5/9
6:00 am-9:59 am
1 stop28h 59m
St. LouisMiami
STL - MIA
STLMIA
Lambert-St Louis
Wed 5/14
6:20 pm-10:08 pm
Nonstop2h 48m
Miami
Tue 5/20
8:18 pm-10:19 pm
Nonstop3h 01m
St. LouisMiami
STL - MIA
STLMIA
Lambert-St Louis
Wed 5/28
5:55 pm-9:35 pm
Nonstop2h 40m
Miami
Wed 6/4
12:45 pm-8:00 pm
2 stops8h 15m
St. LouisMiami
STL - MIA
STLMIA
Lambert-St Louis
Sun 7/20
8:44 am-6:53 pm
1 stop9h 09m
Miami
Sat 7/26
7:58 pm-7:49 am
1 stop12h 51m
St. LouisMiami
STL - MIA
STLMIA
Lambert-St Louis
Wed 5/28
7:05 am-1:15 pm
1 stop5h 10m
Miami
Tue 6/3
5:35 am-9:00 am
1 stop4h 25m
St. LouisMiami
STL - MIA
STLMIA
Lambert-St Louis
Sat 5/31
9:50 am-11:33 am
2 stops24h 43m
Miami
Thu 6/5
1:35 pm-8:10 pm
2 stops31h 35m
St. LouisMiami
STL - MIA
STLMIA
Lambert-St Louis
Sat 5/31
8:05 am-3:14 pm
1 stop6h 09m
Miami
Thu 6/5
6:30 am-3:30 pm
2 stops10h 00m
St. LouisMiami
STL - MIA
STLMIA
Lambert-St Louis
Sat 5/3
8:15 pm-5:22 am
1 stop8h 07m
St. LouisMiami
STL - MIA
STLMIA
Lambert-St Louis
Wed 5/21
6:20 pm-10:08 pm
Nonstop2h 48m
St. LouisMiami
STL - MIA
STLMIA
Lambert-St Louis
Wed 5/21
10:45 am-6:07 pm
1 stop6h 22m
Compare providers for flights from St. Louis to Miami
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Miami in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on St. Louis-Miami flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on St. Louis-Miami flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from St. Louis-Miami flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Miami flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Miami flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from St. Louis to Miami
Have a flexible travel schedule? Discover the best time to fly to Miami from St. Louis with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Miami
How far ahead should I book a flight from St. Louis to Miami?
Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Miami. Price data was last updated on April 25, 2025.
The price you pay for your flight from St. Louis to Miami may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from St. Louis to Miami?
Currently, September is the cheapest month in which you can book a flight from St. Louis to Miami (average of $228). Flying from St. Louis to Miami in March is currently the most expensive (average of $289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from STL to MIA?
Find hourly flight availability from St. Louis to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.
A simple way to save on the total cost of your ticket is to fly from St. Louis to Miami in the evening. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from St. Louis to Miami?
Use this chart to determine the cheapest time to fly round-trip from St. Louis to Miami. Price data was last updated on March 30, 2025.
Travelers seeking maximum savings on their St. Louis to Miami flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from St. Louis to Miami
Explore weekly flight availability from St. Louis to Miami. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 29, 2025.
The most flights from STL to MIA are scheduled on a Saturday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).
Rainfall in Miami by month
Plan your trip to Miami by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Miami ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Miami when rainfall is around 1.6 in.
Temperature in Miami by month
Plan your trip to Miami by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Miami, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).
Reviews of airlines servicing Miami
Get insights into the airlines that provide service to Miami. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Miami. Reviews last updated April 29, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from St. Louis to Miami. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Gina,Apr 2025
LAS - DEN
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for St. Louis to Miami
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from St. Louis to Miami
Discover the top 6 airlines that operate flights from St. Louis to Miami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$137 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$130 | Average$231 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$208 | Average$395 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$240 | Average$403 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$292 | Average$430 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$292 | Average$469 | FlexibilityNo cancel fee | On-time63% |