Cheap flights from Miami to St. Louis (MIA - STL) from $55

This is the cheapest one-way flight price, found on 10/2. Prices may vary by date and flight preferences.
MIA — STL
oct. 8 — oct. 151

The best prices from Miami to Lambert-St Louis are usually found in April or May, booked 20 days in advance, depart on a Saturday or Thursday and return on a Tuesday

How to find the cheapest flight from Miami (MIA) to St. Louis (STL)

All the information you need to plan the best MIA to STL flight in 2023: compare Miami to St. Louis flight prices with the expected peak season, weather and rainfall in St. Louis.

Popular in

December

Cheapest in

April

Round-trip from

$298

One-way from

$114
High demand for flights, 24% potential price rise
Best time to find cheap flights, 51% potential price drop
From Miami to Lambert-St Louis
One-way flight from Miami to Lambert-St Louis

MIA - STL

Price

$298 - $470

STL

Temperature

32 - 80.6 °F

STL

Rainfall

2.2 - 4.7 inches

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

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Travelers have found it’s best to book a flight 19 days in advance to save up to 40% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 19 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Miami to St. Louis 1-2 weeks in advance for as low as $286, or $430 for flights within the next 24 hours.

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

The best pricing can be found in the month of April. Prices to St. Louis from Miami average $308. You can even find prices in April for less than $308, as users have found deals to St. Louis from as low as $86. The month of December appears to be one of the more expensive times to travel to St. Louis from Miami. Flying in the targeted month can save you up to 32%.

When is the cheapest time to fly from Miami to St. Louis (MIA - STL)?

One of the essential ways to save on airfare from Miami to St. Louis is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 29% on airfare.

Cheap American Airlines flights from Miami to St. Louis

Peruse some of the lowest-priced American Airlines flights we've found from Miami to St. Louis. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap United Airlines flights from Miami to St. Louis

Browse through some of the cheapest United Airlines flights traveling from Miami to St. Louis. Check back soon if you're not seeing flights that suit your needs.

Cheap Miami to St. Louis flights in October & November 2023

The best prices found for MIA to STL flights for October, November
These are some of the most attractive deals on flights from Miami to St. Louis in 2023. Check back in a little while for more flight options.

Miami to St. Louis 2023 flight deals

Cheap flights to St. Louis from Miami found for this year
These are some of the most attractive deals on flights from Miami to St. Louis in 2023. Check back in a little while for more flight options.

Non-stop flights to St. Louis from Miami

Save time with Miami to St. Louis direct flight deals
To help reduce your travel time, choose from one of these non-stop flights from Miami to St. Louis. Users seeking other options on flights from Miami to St. Louis should update the search form at the top of the page.

Miami to St. Louis flights leaving soon

Late deals on return flights to St. Louis from Miami, departing today and this week
Book one of these great deals on flights from Miami to St. Louis. Tip: verify your flight details before completing your reservation.

One-way flights to St. Louis from Miami

The cheapest one-way flights from Miami to St. Louis
Users traveling one-way from Miami to St. Louis can select one of these great deals. For those needing a return trip from Miami, there is a search form available above.

Find flights from Miami to St. Louis within your budget

Use the slider to find flights from Miami to St. Louis that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$140 - $429

Route

Depart

Return

Price

MiamiLambert-St Louis

MIA - STL

MIASTL

Miami

sáb. 10/21

1 stop11h 09m

Lambert-St Louis

mar. 10/24

1 stop8h 59m

MiamiLambert-St Louis

MIA - STL

MIASTL

Miami

vie. 10/27

1 stop26h 31m

Lambert-St Louis

dom. 10/29

1 stop15h 41m

MiamiLambert-St Louis

MIA - STL

MIASTL

Miami

vie. 11/3

1 stop26h 31m

Lambert-St Louis

dom. 11/5

2 stops18h 55m

MiamiLambert-St Louis

MIA - STL

MIASTL

Miami

sáb. 10/21

1 stop11h 09m

Lambert-St Louis

mar. 10/24

2 stops13h 22m

MiamiLambert-St Louis

MIA - STL

MIASTL

Miami

vie. 11/3

1 stop26h 31m

Lambert-St Louis

dom. 11/5

1 stop15h 45m

MiamiLambert-St Louis

MIA - STL

MIASTL

Miami

jue. 10/26

2 stops25h 19m

Lambert-St Louis

dom. 10/29

2 stops26h 44m

MiamiLambert-St Louis

MIA - STL

MIASTL

Miami

mié. 11/1

2 stops9h 22m

Lambert-St Louis

sáb. 11/4

2 stops25h 33m

MiamiLambert-St Louis

MIA - STL

MIASTL

Miami

mié. 11/1

Nonstop3h 11m

Lambert-St Louis

sáb. 11/4

1 stop4h 55m

MiamiLambert-St Louis

MIA - STL

MIASTL

Miami

sáb. 12/9

1 stop6h 13m

Lambert-St Louis

lun. 12/11

2 stops17h 13m

Flights are sorted by cheapest first

Deals found on 10/2

Reviews of airlines servicing St. Louis

To help decide which airline to fly from Miami to St. Louis, see what other customers have to say about American Airlines, United Airlines and Spirit Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
1,394 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.2

Food

7.2

Overall

8.1

Boarding

8.3

Reviews

1 / 10

The seats are not very comfortable but the crew was nice!

Alaska Airlines
8.1
Very good
1,394 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.2

Food

7.2

Overall

8.1

Boarding

8.3

Reviews

1 / 10

The seats are not very comfortable but the crew was nice!

Delta
7.9
Good
3,023 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.2

Food

7.2

Overall

8.1

Boarding

8.3

Reviews

1 / 10

The seats are not very comfortable but the crew was nice!

LATAM Airlines
7.5
Good
448 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.2

Food

7.2

Overall

8.1

Boarding

8.3

Reviews

1 / 10

The seats are not very comfortable but the crew was nice!

Sun Country Air
7.4
Good
94 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.2

Food

7.2

Overall

8.1

Boarding

8.3

Reviews

1 / 10

The seats are not very comfortable but the crew was nice!

United Airlines
7.4
Good
1,891 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.2

Food

7.2

Overall

8.1

Boarding

8.3

Reviews

1 / 10

The seats are not very comfortable but the crew was nice!

Related info for your journey

Useful info, stats and facts about Miami to St. Louis flights.

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

Lambert-St Louis is the airport most travelers will use when flying to St. Louis from Miami. Booking flights from Miami (MIA) to Lambert-St Louis (STL) should be relatively easy as there are 8 daily flights to St. Louis from 4 different airlines. 2h 59m is how long a flight from Miami to Lambert-St Louis will take if you book a nonstop flight.

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

Yes, there are multiple flights from Miami to St. Louis for under $200. The cheapest flight booked recently is on Multiple Airlines for just $140, but on average you can expect to pay $173.

Are there nonstop flights from Miami to St. Louis for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Miami to St. Louis under $300. A good price for a nonstop flight from Miami to St. Louis is less than $406.

Are there last-minute flights available from Miami to St. Louis for under $200?

There are currently 20+ open flights from Miami to St. Louis within the next 7 days for less than $200.

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

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

Cheapflights users have booked flights from Miami to St. Louis round-trip from $190. Another airline that can offer you cheap pricing is American Airlines. You may be able to fly from Miami to St. Louis for 38% less than the average price by searching for these airlines.

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

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $64. Users have also found prices from $66 and $104 on Frontier and American Airlines, respectively.

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

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

Before booking your flight to St. Louis from Miami, check out the most reliable airlines to get you to your destination on time: Royal Air Maroc (89%), GOL (72%), American Airlines( 72%).

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

While on average a flight from Miami to St. Louis is generally $304, our data shows the cheapest flight currently is $103. When looking at the most popular route, (Miami - Lambert-St Louis), you can expect to pay $137 for that flight.

What does MIA to STL mean?

MIA and STL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. MIA to STL refers to a flight route from Miami Airport to Lambert-St Louis Airport.

Alternative routes for Miami to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Miami to St. Louis

The chart below displays the airlines Cheapflights users traveling from Miami to St. Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$114Average$254FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest$166Average$215FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest$247Average$378FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$276Average$356FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Hourly flight availability from Miami to St. Louis

See what time of day planes typically take off from Miami to St. Louis
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
20%of flight departuresAfternoonNoon to 6 pm
80%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Miami to St. Louis

See how many times per day planes take to the skies headed from Miami to St. Louis
Sunday8daily flights
Monday8daily flights
Tuesday9daily flights
Wednesday9daily flights
Thursday8daily flights
Friday10daily flights
Saturday8daily flights

Fly with Cheapflights

What makes Cheapflights the go-to destination for all your flight needs

How does Cheapflights help users find flights from Miami to St. Louis?

When you search for this flight from Miami to St. Louis, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Miami to St. Louis?

Cheapflights helps you find that perfect flight to St. Louis from Miami by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Miami to St. Louis with no change fees?

Need flexible booking options for your flight to St. Louis from Miami? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Miami to St. Louis become cheaper?

Yes, and it’s super simple to set up. Perform a flight search above and use a valid email address to enable the Price Alert feature. That’s it!

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