HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

$74+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MIA
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Leverage Cheapflights for Your Next Trip

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.

The best prices from Lambert-St Louis to Miami are usually found in September or August, booked 53 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

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 July 25, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$146
(mytrip.com)

One-way from

$74
(Frontier)
High demand for flights, 12% potential price rise
Search Deals
Best time to find cheap flights, 13% potential price drop
Search Deals
From Lambert-St Louis to Miami
Search Deals
One-way flight from Lambert-St Louis to Miami
Search Deals

What is the cheapest day to fly round-trip from St. Louis to Miami?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 28% on the overall cost on flights from St. Louis to Miami.

How far in advance should I book a flight from St. Louis to Miami?

Users have found that booking a flight from St. Louis to Miami at least 54 days early can save you up to 109% on average compared to booking a flight this week. If booking 54 days before your flight isn’t an option for you, users have found flights from St. Louis to Miami for as little as $517 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $721 for flights departing within the next 3 days.

What is the cheapest month to fly from St. Louis to Miami?

September can be a great time to fly to Miami from St. Louis with a flight ticket averaging about $352. Cheapflights users have found deals in the month of September for as cheap as $183. The most expensive prices can be found in the month of March.

What is the cheapest time of day to fly from STL to MIA?

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 23% on your trip compared to booking a flight in the morning.

Cheap St. Louis to Miami flights in July & August 2024

Find cheap flight options from St. Louis to Miami specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
These are some of the best deals we've found on flights to Miami in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/217:48 pmSTL - MIA
1 stop15h 39mFrontier
Wed 8/288:41 pmMIA - STL
1 stop23h 07mFrontier
Deal found 7/25$146
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/247:48 pmSTL - MIA
1 stop15h 40mFrontier
Tue 8/271:54 pmMIA - STL
1 stop29h 54mFrontier
Deal found 7/25$149
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/147:48 pmSTL - MIA
1 stop15h 39mFrontier
Mon 8/192:39 pmMIA - STL
1 stop29h 09mFrontier
Deal found 7/25$150
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/157:48 pmSTL - MIA
1 stop27h 11mFrontier
Mon 8/192:39 pmMIA - STL
1 stop29h 09mFrontier
Deal found 7/25$151
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/177:48 pmSTL - MIA
1 stop15h 40mFrontier
Thu 8/221:32 pmMIA - STL
1 stop30h 16mFrontier
Deal found 7/24$152
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/232:45 pmSTL - MIA
1 stop8h 57mFrontier
Mon 9/309:00 amMIA - STL
1 stop6h 26mFrontier
Deal found 7/24$153
This mytrip.com deal was found by Cheapflights users on 7/23. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/193:15 pmSTL - MIA
1 stop8h 27mFrontier
Tue 8/201:54 pmMIA - STL
1 stop29h 54mFrontier
Deal found 7/23$155
This Gotogate deal was found by Cheapflights users on 7/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/162:45 pmSTL - MIA
1 stop8h 57mFrontier
Tue 8/201:54 pmMIA - STL
1 stop29h 54mFrontier
Deal found 7/25$157
This Frontier deal was found by Cheapflights users on 7/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/122:21 pmSTL - MIA
1 stop8h 59mFrontier
Fri 8/168:47 amMIA - STL
1 stop6h 08mFrontier
Deal found 7/25$161

St. Louis to Miami 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Miami in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
These are some of the best deals we've found on flights to Miami in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/217:48 pmSTL - MIA
1 stop15h 39mFrontier
Wed 8/288:41 pmMIA - STL
1 stop23h 07mFrontier
Deal found 7/25$146
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/247:48 pmSTL - MIA
1 stop15h 40mFrontier
Tue 8/271:54 pmMIA - STL
1 stop29h 54mFrontier
Deal found 7/25$149
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/147:48 pmSTL - MIA
1 stop15h 39mFrontier
Mon 8/192:39 pmMIA - STL
1 stop29h 09mFrontier
Deal found 7/25$150
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/157:48 pmSTL - MIA
1 stop27h 11mFrontier
Mon 8/192:39 pmMIA - STL
1 stop29h 09mFrontier
Deal found 7/25$151
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/177:48 pmSTL - MIA
1 stop15h 40mFrontier
Thu 8/221:32 pmMIA - STL
1 stop30h 16mFrontier
Deal found 7/24$152
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/232:45 pmSTL - MIA
1 stop8h 57mFrontier
Mon 9/309:00 amMIA - STL
1 stop6h 26mFrontier
Deal found 7/24$153
This mytrip.com deal was found by Cheapflights users on 7/23. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/193:15 pmSTL - MIA
1 stop8h 27mFrontier
Tue 8/201:54 pmMIA - STL
1 stop29h 54mFrontier
Deal found 7/23$155
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/75:20 pmSTL - MIA
1 stop17h 34mFrontier
Fri 9/139:00 amMIA - STL
1 stop10h 45mFrontier
Deal found 7/25$156
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/162:45 pmSTL - MIA
1 stop8h 57mFrontier
Wed 8/218:21 pmMIA - STL
1 stop23h 27mFrontier
Deal found 7/25$157

St. Louis to Miami flights leaving soon

Find last-minute flight options from St. Louis to Miami for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Consider one of these great deals we found on last-minute flights from St. Louis to Miami. To prevent any unwanted surprises, users should verify their flight info before booking.
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/18:57 pmSTL - MIA
1 stop27h 06mFrontier
Tue 8/61:10 pmMIA - STL
1 stop21h 15mFrontier
Deal found 7/24$286
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/312:11 pmSTL - MIA
1 stop8h 59mFrontier
Fri 8/23:27 pmMIA - STL
1 stop18h 58mFrontier
Deal found 7/24$292
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/17:30 amSTL - MIA
2 stops14h 20mMultiple Airlines
Mon 8/52:00 pmMIA - STL
2 stops22h 30mMultiple Airlines
Deal found 7/24$293
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/22:22 pmSTL - MIA
1 stop8h 58mFrontier
Tue 8/61:10 pmMIA - STL
1 stop9h 48mFrontier
Deal found 7/24$294
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/17:30 amSTL - MIA
2 stops14h 20mMultiple Airlines
Tue 8/61:50 pmMIA - STL
3 stops22h 40mMultiple Airlines
Deal found 7/24$297
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/3112:00 pmSTL - MIA
2 stops12h 33mMultiple Airlines
Wed 8/77:13 amMIA - STL
2 stops14h 07mMultiple Airlines
Deal found 7/24$298
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/412:58 pmSTL - MIA
1 stop10h 29mFrontier
Wed 8/288:41 pmMIA - STL
1 stop23h 07mFrontier
Deal found 7/24$299
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/412:58 pmSTL - MIA
1 stop10h 29mFrontier
Sat 8/106:00 amMIA - STL
1 stop9h 19mFrontier
Deal found 7/24$302
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/18:57 pmSTL - MIA
1 stop27h 06mFrontier
Sun 8/47:25 amMIA - STL
1 stop27h 00mFrontier
Deal found 7/24$305

One-way flights to Miami from St. Louis

Search for one-way flight options from St. Louis to Miami. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Users in need of a one-way flight from St. Louis to Miami can choose from these deals. Users can also find round-trip St. Louis to Miami flights by using the search form above.
This Frontier deal was found by Cheapflights users on 7/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/263:15 pmSTL - MIA
1 stop8h 27mFrontier
Deal found 7/25$74
This mytrip.com deal was found by Cheapflights users on 7/23. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/233:16 pmSTL - MIA
1 stop8h 15mFrontier
Deal found 7/23$75
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/263:15 pmSTL - MIA
1 stop8h 27mFrontier
Deal found 7/24$76
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/29:24 pmSTL - MIA
1 stop24h 50mFrontier
Deal found 7/25$78
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/287:48 pmSTL - MIA
1 stop15h 39mFrontier
Deal found 7/24$79
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/29:24 pmSTL - MIA
1 stop24h 50mFrontier
Deal found 7/24$80
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/247:48 pmSTL - MIA
1 stop15h 40mFrontier
Deal found 7/24$81
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/227:48 pmSTL - MIA
1 stop27h 11mFrontier
Deal found 7/24$82
This Travelocity deal was found by Cheapflights users on 7/24. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/63:16 pmSTL - MIA
1 stop8h 15mFrontier
Deal found 7/24$83

Find flights from St. Louis to Miami within your budget

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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$146 - $303

Route

Depart

Return

Price

Lambert-St LouisMiami

STL - MIA

STLMIA

Lambert-St Louis

Wed 8/21

1 stop15h 39m

Miami

Wed 8/28

1 stop23h 07m

$146

Lambert-St LouisMiami

STL - MIA

STLMIA

Lambert-St Louis

Sat 8/24

1 stop15h 40m

Miami

Tue 8/27

1 stop29h 54m

$149

Lambert-St LouisMiami

STL - MIA

STLMIA

Lambert-St Louis

Wed 8/14

1 stop15h 39m

Miami

Mon 8/19

1 stop29h 09m

$150

Lambert-St LouisMiami

STL - MIA

STLMIA

Lambert-St Louis

Thu 8/15

1 stop27h 11m

Miami

Mon 8/19

1 stop29h 09m

$151

Lambert-St LouisMiami

STL - MIA

STLMIA

Lambert-St Louis

Mon 8/19

3 stops26h 41m

Miami

Tue 8/20

1 stop17h 38m

$187

Lambert-St LouisMiami

STL - MIA

STLMIA

Lambert-St Louis

Thu 10/31

Nonstop2h 46m

Miami

Wed 11/6

Nonstop3h 11m

$189

Lambert-St LouisMiami

STL - MIA

STLMIA

Lambert-St Louis

Thu 8/8

2 stops14h 20m

Miami

Tue 8/13

1 stop12h 33m

$212

Lambert-St LouisMiami

STL - MIA

STLMIA

Lambert-St Louis

Mon 8/19

1 stop6h 00m

Miami

Sat 8/24

1 stop6h 42m

$238

Lambert-St LouisMiami

STL - MIA

STLMIA

Lambert-St Louis

Sat 9/7

1 stop7h 21m

Miami

Sat 9/14

2 stops10h 54m

$303

Flights are sorted by cheapest first

Deals found on 7/25

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 July 23, 2024.
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 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

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 July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Miami flight should consider departing on Tuesday evenings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Miami by month

Plan your trip to Miami by taking into account the average temperature and rainfall totals by month.

MIA

Temperature

68 - 84.2 °F

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 July 25, 2024.
Read reviews from past customers who have flown Spirit Airlines, Delta and Frontier from St. Louis to Miami. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Alaska Airlines
8.1
Very good
9,365 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Delta
8.0
Very good
9,630 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

American Airlines
7.3
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Spirit Airlines
6.4
Okay
8,407 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

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.

  • What airports do I use to fly from St. Louis to Miami?

    Miami is the airport most travelers will use when flying to Miami from Lambert-St Louis. Booking flights from Lambert-St Louis (STL) to Miami (MIA) should be relatively easy as there are 6 daily flights to Miami from 6 different airlines. 2h 46m is how long a flight from St. Louis to Miami will take if you book a nonstop flight.

  • Can I find flights from St. Louis to Miami for under $200 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Miami for under $200. The cheapest flight booked recently is on Frontier for just $146, but on average you can expect to pay $160.

  • Are there nonstop flights from St. Louis to Miami for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from St. Louis to Miami under $200. A good price for a nonstop flight from St. Louis to Miami is less than $288.

  • Are there last-minute flights available from St. Louis to Miami for under $300?

    There are currently 20+ open flights from St. Louis to Miami within the next 7 days for less than $300.

  • How popular is this St. Louis to Miami flight route?

    Flights from Lambert-St Louis to Miami have been viewed 2 times in the past calendar month.

  • What are the cheapest airlines flying from St. Louis to Miami round-trip?

    Currently priced at $146, Frontier will fly you from St. Louis to Miami and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and American Airlines - these airlines can fly you to your destination from $187 and $189, respectively. These flights start at 58% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from St. Louis to Miami one-way?

    The cheapest airlines for a one-way flight from St. Louis to Miami are Frontier ($74), Spirit Airlines ($92), and United Airlines ($100).

  • What are the most reliable airlines from St. Louis to Miami?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from St. Louis to Miami on time: GOL (82%), Southwest (69%), American Airlines (66%).

  • What are the cheapest flights from St. Louis to Miami?

    On average you can expect to pay $746 for a flight from St. Louis to Miami. The cheapest flight overall is $94 while the most popular route, (Lambert-St Louis - Miami) is currently priced at $153.

  • What does STL to MIA mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Lambert-St Louis Airport to Miami Airport flight would often be abbreviated as a STL to MIA flight.

  • Can I find deals for flights from St. Louis to Miami that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Miami flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Miami with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Miami flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Miami that include hotel bookings?

    Yes. In addition to deals on St. Louis to Miami flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Miami?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Miami.

  • Can I find deals for business class flights from St. Louis to Miami?

    Yes. Cheapflights offers flight deals from St. Louis to Miami by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Miami that allow pets onboard?

    Many airlines flying from St. Louis to Miami offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Miami?

    Yes, you can often find last-minute deals on St. Louis to Miami flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Miami flight deals updated?

    The St. Louis to Miami flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from St. Louis to Miami?

    Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from St. Louis to Miami.

  • 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 $208). Flying from St. Louis to Miami in March is currently the most expensive (average of $288). 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.

See more FAQs

Browse 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.

Kansas City to Orlando flights
St. Louis to Orlando flights
Kansas City to Miami flights
St. Louis to Fort Lauderdale flights
St. Louis to Tampa flights
Kansas City to Fort Lauderdale flights
St. Louis to West Palm Beach flights
Kansas City to Tampa flights
Kansas City to Pensacola flights
St. Louis to Pensacola flights
Kansas City to Fort Myers flights
Kansas City to West Palm Beach flights
Kansas City to Jacksonville flights
St. Louis to Key West flights
Kansas City to Panama City flights
St. Louis to Panama City flights
Springfield to Orlando flights
Kansas City to Sarasota flights
St. Louis to Fort Myers flights
St. Louis to Sarasota flights
Kansas City to Key West flights
Springfield to Miami flights
St. Louis to Jacksonville flights
Springfield to Fort Lauderdale flights
Kansas City to Valparaiso flights
Springfield to Tampa flights
Kansas City to Gainesville flights
St. Louis to St Petersburg flights
Springfield to Key West flights
Kansas City to St Petersburg flights
Springfield to Jacksonville flights
Springfield to Fort Myers flights
St. Louis to Daytona Beach flights
St. Louis to Valparaiso flights
Springfield to Panama City flights
St. Louis to Tallahassee flights
St. Louis to Melbourne flights
Springfield to St Petersburg flights
Kansas City to Daytona Beach flights
Springfield to Pensacola flights
Springfield to Valparaiso flights
St. Louis to Gainesville flights
Springfield to West Palm Beach flights
Springfield to Sarasota flights
Kansas City to Orlando Sanford Intl flights
Joplin to Sarasota flights
Kansas City to Melbourne flights
Joplin to Tampa flights
Columbia to Orlando flights

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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$67Average$148FlexibilityNo cancel feeOn-time65%
FrontierCheapest$155Average$218FlexibilityNo cancel feeOn-time62%
DeltaCheapest$237Average$362FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$237Average$359FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$254Average$607FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$347Average$528FlexibilityNo cancel feeOn-time69%
Boston to Los Angeles flights
Las Vegas to Reno flights
Washington, D.C. to Los Angeles flights
Los Angeles to Cancún flights
Washington, D.C. Dulles Intl Airport to London Heathrow Airport flights
New Jersey to New York flights
USA to Philippines flights
Los Angeles to Toronto flights
Oakland, California to San Diego flights
New York to Montreal flights
Las Vegas to Phoenix flights
St. Louis to Mérida flights

Search flights from St. Louis to Miami by cabin class

Find flights from St. Louis to Miami, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from St. Louis to Miami

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 July 25, 2024.
75%of flight departuresEarly morningMidnight to 6 am
25%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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 July 25, 2024.
Sunday6daily flights
Monday7daily flights
Tuesday7daily flights
Wednesday7daily flights
Thursday7daily flights
Friday7daily flights
Saturday6daily flights

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Abha
Flights to Komatsu
Flights to Skardu
Flights to Laayoune Hassan I
Flights to Aqaba King Hussein Intl
Flights to Nampula
Flights to Bourgas
Flights to Riverton
Flights to Alpena Phelps/Collins
Flights to Palmas
Flights to Newport State
Flights to Antofagasta Cerro Moreno
Flights to Nuku‘alofa Fua'Amotu Intl
Flights to Ndola
Flights to Fort Dodge
Flights to Miri
Flights to Rhinelander Oneida County
Flights to Seattle Lake Union Spb
Flights to Portsmouth Pease Intl
Flights to Tumbes
Flights to Jigiga
Flights to Diyarbakir
Flights to Akureyri
Flights to Brainerd Crow Wing County
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines