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Cheap flights from Miami to St. Louis from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to St. Louis departing on 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Miami to St. Louis

Cheap round-trip flights

These are some of the best round-trip flight deals from Miami to St. Louis that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Miami to St. Louis.

Cheap last minute flights

Planning a quick getaway from Miami to St. Louis? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to St. Louis, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Miami to St. Louis

Find recent round-trip train or bus tickets from Miami to St. Louis.

All round-trip flight deals to St. Louis

The cheapest plane tickets to St. Louis found on KAYAK recently.
8:00 pm - 10:17 pmMIA-STL
3h 17mnonstop
4:44 pm - 8:32 pmSTL-MIA
2h 48mnonstop
$187American Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 11
2:09 pm - 4:08 pmMIA-STL
2h 59mnonstop
7:20 am - 2:50 pmSTL-MIA
6h 30m1 stop
$197American Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 11
9:00 am - 2:14 pmMIA-STL
6h 14m1 stop
12:55 pm - 8:39 pmSTL-MIA
6h 44m1 stop
$206United Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 11
6:15 am - 3:38 pmMIA-STL
10h 23m2 stops
12:55 pm - 8:39 pmSTL-MIA
6h 44m1 stop
$211United Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 11
6:14 pm - 9:16 amMIA-STL
16h 02m1 stop
5:05 pm - 3:25 pmSTL-MIA
21h 20m2 stops
$227Frontier
Find Deal
Fri, Jan 24 - Sun, Jan 26
8:05 pm - 11:31 pmMIA-STL
28h 26m2 stops
8:22 am - 3:25 pmSTL-MIA
30h 03m2 stops
$242Frontier
Find Deal
Fri, Jan 24 - Sun, Jan 26
10:28 am - 3:44 pmMIA-STL
6h 16m1 stop
7:07 pm - 12:51 amSTL-MIA
4h 44m1 stop
$301Delta
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Wed, Jan 22 - Sun, Jan 26
6:05 pm - 11:38 pmMIA-STL
6h 33m1 stop
7:15 am - 1:46 pmSTL-MIA
5h 31m1 stop
$326Delta
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Fri, Jan 24 - Sun, Jan 26
6:40 am - 8:40 amMIA-STL
3h 00mnonstop
8:40 am - 12:25 pmSTL-MIA
2h 45mnonstop
$355Southwest
Find Deal
Sat, Feb 15 - Mon, Feb 17
6:00 am - 3:10 pmMIA-STL
10h 10m2 stops
6:00 am - 1:35 pmSTL-MIA
6h 35m1 stop
$365Southwest
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Sat, Feb 15 - Mon, Feb 17
6:00 am - 9:16 amMIA-STL
28h 16m1 stop
$70Frontier
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Sun, Feb 9
6:25 am - 9:16 amMIA-STL
27h 51m1 stop
$78Frontier
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Tue, Mar 4
10:25 am - 3:43 pmMIA-STL
6h 18m1 stop
$100Delta
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Tue, Mar 11
8:10 am - 11:47 amMIA-STL
4h 37m1 stop
$103Delta
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Tue, Jan 28
2:20 pm - 2:42 pmMIA-STL
25h 22m3 stops
$105Spirit Airlines
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Wed, Feb 19
5:15 pm - 7:25 pmMIA-STL
3h 10mnonstop
$114Southwest
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Tue, Feb 25
9:31 am - 2:43 pmMIA-STL
30h 12m3 stops
$115Spirit Airlines
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Mon, Feb 3
2:09 pm - 4:08 pmMIA-STL
2h 59mnonstop
$130American Airlines
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Tue, Jan 28
6:00 am - 8:05 amMIA-STL
3h 05mnonstop
$142Southwest
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Sat, Feb 1
8:00 pm - 10:28 pmMIA-STL
3h 28mnonstop
$154American Airlines
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Thu, Jan 30
2:12 pm - 12:10 pmMIA-STL
22h 58m3 stops
1:00 pm - 9:25 pmSTL-MIA
31h 25m2 stops
Mon, Dec 30 - Mon, Jan 6
2:12 pm - 12:10 pmMIA-STL
22h 58m3 stops
1:00 pm - 8:50 amSTL-MIA
18h 50m3 stops
Mon, Dec 30 - Mon, Jan 6
1:03 pm - 11:40 pmMIA-STL
35h 37m2 stops
8:10 pm - 12:14 amSTL-MIA
27h 04m2 stops
$674Frontier
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Tue, Dec 31 - Thu, Jan 2
6:00 am - 8:13 amMIA-STL
27h 13m1 stop
10:09 pm - 5:00 amSTL-MIA
29h 51m1 stop
$737Frontier
Find Deal
Tue, Dec 31 - Thu, Jan 2
4:55 pm - 10:02 pmMIA-STL
6h 07m1 stop
8:50 am - 7:14 amSTL-MIA
21h 24m1 stop
$822United Airlines
Find Deal
Mon, Dec 30 - Mon, Jan 6
9:40 pm - 11:51 pmMIA-STL
3h 11mnonstop
7:20 am - 2:50 pmSTL-MIA
6h 30m1 stop
$849American Airlines
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Thu, Jan 2 - Thu, Jan 9
8:35 pm - 10:48 pmMIA-STL
3h 13mnonstop
6:00 am - 10:01 amSTL-MIA
3h 01mnonstop
$855American Airlines
Find Deal
Mon, Dec 30 - Mon, Jan 6
4:55 pm - 10:02 pmMIA-STL
6h 07m1 stop
5:00 am - 5:53 pmSTL-MIA
11h 53m2 stops
$879United Airlines
Find Deal
Mon, Dec 30 - Mon, Jan 6
7:00 am - 7:45 pmMIA-STL
13h 45m2 stops
7:15 am - 6:35 pmSTL-MIA
10h 20m2 stops
$884Southwest
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Thu, Jan 2 - Thu, Jan 9
12:10 pm - 8:15 pmMIA-STL
9h 05m2 stops
6:50 am - 3:50 pmSTL-MIA
8h 00m2 stops
$937Southwest
Find Deal
Mon, Dec 30 - Tue, Dec 31
8:00 pm - 10:17 pmMIA-STL
3h 17mnonstop
4:44 pm - 8:32 pmSTL-MIA
2h 48mnonstop
$187American Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 11
8:00 pm - 10:28 pmMIA-STL
3h 28mnonstop
4:44 pm - 8:32 pmSTL-MIA
2h 48mnonstop
$278American Airlines
Find Deal
Mon, Jan 27 - Mon, Feb 3
8:00 pm - 10:28 pmMIA-STL
3h 28mnonstop
4:44 pm - 8:32 pmSTL-MIA
2h 48mnonstop
$282American Airlines
Find Deal
Wed, Jan 22 - Sun, Jan 26
8:00 pm - 10:28 pmMIA-STL
3h 28mnonstop
4:44 pm - 8:32 pmSTL-MIA
2h 48mnonstop
$307American Airlines
Find Deal
Fri, Feb 7 - Sun, Feb 9
8:00 pm - 10:28 pmMIA-STL
3h 28mnonstop
4:44 pm - 8:32 pmSTL-MIA
2h 48mnonstop
$308American Airlines
Find Deal
Thu, Jan 16 - Sun, Jan 19
8:00 pm - 10:28 pmMIA-STL
3h 28mnonstop
4:44 pm - 8:32 pmSTL-MIA
2h 48mnonstop
$317American Airlines
Find Deal
Fri, Jan 24 - Sun, Jan 26
8:00 pm - 10:17 pmMIA-STL
3h 17mnonstop
4:44 pm - 8:32 pmSTL-MIA
2h 48mnonstop
$333American Airlines
Find Deal
Tue, Jan 21 - Sat, Jan 25
6:40 am - 8:40 amMIA-STL
3h 00mnonstop
8:40 am - 12:25 pmSTL-MIA
2h 45mnonstop
$355Southwest
Find Deal
Sat, Feb 15 - Mon, Feb 17
9:45 pm - 11:40 pmMIA-STL
2h 55mnonstop
5:13 am - 9:09 amSTL-MIA
2h 56mnonstop
$399American Airlines
Find Deal
Thu, Feb 13 - Mon, Feb 17
9:50 pm - 11:56 pmMIA-STL
3h 06mnonstop
5:01 am - 8:54 amSTL-MIA
2h 53mnonstop
$432American Airlines
Find Deal
Mon, Mar 24 - Fri, Mar 28

American Airlines flights from Miami to St. Louis

Our best American Airlines deals on Miami to St. Louis flight tickets
American Airlines
Feb 4
MIA8:00 pmMiami
3h 17m
STL10:17 pmLambert-St Louis
Feb 11
STL4:44 pmLambert-St Louis
2h 48m
MIA8:32 pmMiami
American Airlines
Feb 4
MIA2:09 pmMiami
2h 59m
STL4:08 pmLambert-St Louis
Feb 11
STL7:20 amLambert-St Louis
6h 30m
1 stop
MIA2:50 pmMiami
American Airlines
Jan 27
MIA6:55 pmMiami
5h 51m
1 stop
STL11:46 pmLambert-St Louis
Feb 3
STL4:44 pmLambert-St Louis
2h 48m
MIA8:32 pmMiami

United Airlines flights from Miami to St. Louis

Our best United Airlines deals on Miami to St. Louis flight tickets
United Airlines
Feb 4
MIA9:00 amMiami
6h 14m
1 stop
STL2:14 pmLambert-St Louis
Feb 11
STL12:55 pmLambert-St Louis
6h 44m
1 stop
MIA8:39 pmMiami
United Airlines
Feb 4
MIA6:15 amMiami
10h 23m
2 stops
STL3:38 pmLambert-St Louis
Feb 11
STL12:55 pmLambert-St Louis
6h 44m
1 stop
MIA8:39 pmMiami
United Airlines
Feb 7
MIA9:00 amMiami
7h 38m
1 stop
STL3:38 pmLambert-St Louis
Feb 9
STL6:30 amLambert-St Louis
12h 52m
2 stops
MIA8:22 pmMiami

See travel insights to St. Louis from

How to get the cheapest flight ticket from Miami to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

In general, September is the cheapest month to fly from Miami to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $284. The month of July is another great option to travel to St. Louis, with average flight prices from Miami averaging around $301.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Thursday when prices can be found for as low as $316. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $427. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Miami in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $337 when looking at flights departing in the afternoon. In the evening is when there is more demand to fly to St. Louis, so prices are often more expensive at around $365 per ticket.

What is the cheapest Miami to Lambert-St Louis flight route?

Fly from Miami to Lambert-St Louis for the best Miami - Lambert-St Louis flight prices

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

The best time to book a flight to St. Louis from Miami is 59 days out, which is when prices tend to be around $370. In the past 72 hours, momondo users found flights from Miami to St. Louis for as low as $107.

What cabin class options are available on Miami to Lambert-St Louis flights?

There are 4 cabin classes available to choose from on Miami to Lambert-St Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Miami to St. Louis flights?

You could potentially save up to 38% on your flight if you consider stops on a Miami to St. Louis flight.

How have Miami to St. Louis flight prices changed over time?

As of December 2024, prices for Miami to St. Louis flights are approximately 41% more expensive when compared to flights at the same time last year.

When to book flights from Miami to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Miami to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Miami to St. Louis (MIA to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to St. Louis

Best Price Found

$70

Fastest flight time

2h 55m

Direct flights

Every day

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Miami in the past 72 hours is $70. The best round-trip flight deal from Miami to St. Louis found on momondo in the last 72 hours is $187.
The fastest flight from Miami to St. Louis takes 2h 55m
Direct flights go from Miami to St. Louis every day.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • How far is Miami to Lambert-St Louis by plane?

    A flight from Miami to Lambert-St Louis will travel around 1061.2 mi. 2h 55m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Miami Airport to Lambert-St Louis Airport?

    Prices for flights from Miami Airport to Lambert-St Louis Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Miami Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Miami Airport to Lambert-St Louis Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Miami to St. Louis?

  • What is the most popular airline from Miami to St. Louis?


Best airlines flying from Miami to St. Louis

Compare and see reviews for airlines that fly from Miami to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $87Free CancellationRating
6.3
8,100 reviews
Search Spirit Airlines flights
FrontierPriceFrom $128Free CancellationRating
6.0
3,458 reviews
Search Frontier flights
DeltaPriceFrom $199Free CancellationRating
8.0
8,546 reviews
Search Delta flights
American AirlinesPriceFrom $209Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $258Free CancellationRating
8.1
4,722 reviews
Search Southwest flights
  • Southwest Flights From Miami to St. Louis

    Southwest operates around 6 flights from Miami to St. Louis every week. The average price of these flights found in the last 72 hours has been $399, but momondo users have found Southwest deals from Miami to St. Louis from as low as $258 round-trip. Southwest has been scored 8.1/10 in 4,722 reviews.

  • American Airlines Flights From Miami to St. Louis

    The best American Airlines deal for Miami to St. Louis flight tickets found on momondo in the last 72 hours was $209, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $386 round-trip. American Airlines operates 9 flights out of Miami into St. Louis in an average week, so prices vary by time and availability. 10,000 American Airlines reviews by users on momondo have scored the airline at 7.2/10.


Why use momondo?

Why should I use momondo to find a flight deal from Miami to St. Louis?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Miami to St. Louis. momondo saves you time and could save you money on your trip.

Can I find flights from Miami to St. Louis with flexible booking policies on momondo?

Yes. All flights to St. Louis from Miami on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Miami to St. Louis?

Once all potential Miami to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Miami to St. Louis right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to St. Louis from Miami. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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