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Cheap flights from Florida to St. Louis from $47

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Florida to St. Louis departing on 12/25. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:30 am - 8:12 amTPA-STL
2h 42mnonstop
Frontier Logo
9:07 am - 12:29 pmSTL-TPA
2h 22mnonstop
$98Frontier
Find Deal
Mon, Dec 22 - Mon, Dec 29
Frontier Logo
5:50 am - 7:22 amTPA-STL
2h 32mnonstop
Frontier Logo
7:43 pm - 4:25 amSTL-TPA
7h 42m1 stop
$104Frontier
Find Deal
Sun, Nov 30 - Mon, Dec 15
Spirit Airlines Logo
9:05 am - 11:01 amFLL-STL
2h 56mnonstop
Spirit Airlines Logo
12:20 pm - 3:59 pmSTL-FLL
2h 39mnonstop
$109Spirit Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 11
Multiple Airlines Logo
5:45 am - 10:33 pmTPA-STL
17h 48m2 stops
Multiple Airlines Logo
10:57 am - 12:26 amSTL-TPA
12h 29m1 stop
$126Multiple Airlines
Find Deal
Wed, Dec 24 - Sun, Dec 28
Spirit Airlines Logo
11:55 am - 1:52 pmFLL-STL
2h 57mnonstop
Spirit Airlines Logo
2:47 pm - 6:31 pmSTL-FLL
2h 44mnonstop
$129Spirit Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
Multiple Airlines Logo
11:55 am - 1:52 pmFLL-STL
2h 57mnonstop
Multiple Airlines Logo
10:42 am - 11:01 amSTL-FLL
23h 19m1 stop
$142Multiple Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
Southwest Logo
10:20 am - 3:50 pmRSW-STL
6h 30m1 stop
Southwest Logo
6:05 am - 3:00 pmSTL-RSW
7h 55m1 stop
$167Southwest
Find Deal
Tue, Dec 9 - Thu, Dec 11
American Airlines Logo
9:15 am - 2:47 pmTPA-STL
6h 32m1 stop
American Airlines Logo
6:00 am - 12:03 pmSTL-TPA
5h 03m1 stop
$178American Airlines
Find Deal
Thu, Jan 8 - Tue, Jan 13
American Airlines Logo
9:33 am - 5:23 pmRSW-STL
8h 50m1 stop
American Airlines Logo
6:52 am - 2:17 pmSTL-RSW
6h 25m1 stop
$179American Airlines
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Fri, Jan 23 - Sun, Jan 25
Southwest Logo
6:00 pm - 7:30 pmTPA-STL
2h 30mnonstop
Southwest Logo
6:15 pm - 9:30 pmSTL-TPA
2h 15mnonstop
$187Southwest
Find Deal
Fri, Dec 5 - Mon, Dec 8

United Airlines flights from Florida to St. Louis

Our best United Airlines deals on Florida to St. Louis flight tickets
United Airlines
Feb 3
MIA5:40 pmMiami
7h 19m
1 stop
STL11:59 pmLambert-St Louis
Feb 10
STL6:00 amLambert-St Louis
6h 30m
1 stop
MIA1:30 pmMiami
$257
Find similar
United Airlines
Dec 15
RSW5:05 pmFort Myers SW Florida Intl
5h 53m
1 stop
STL9:58 pmLambert-St Louis
Dec 17
STL10:00 amLambert-St Louis
9h 14m
2 stops
RSW8:14 pmFort Myers SW Florida Intl
$268
Find similar
United Airlines
Nov 20
SRQ6:00 amSarasota Bradenton Intl
9h 24m
2 stops
STL2:24 pmLambert-St Louis
Nov 24
STL8:00 amLambert-St Louis
6h 03m
1 stop
SRQ3:03 pmSarasota Bradenton Intl
$364
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Frontier flights from Florida to St. Louis

Our best Frontier deals on Florida to St. Louis flight tickets
Frontier
Dec 22
TPA6:30 amTampa
2h 42m
STL8:12 amLambert-St Louis
Dec 29
STL9:07 amLambert-St Louis
2h 22m
TPA12:29 pmTampa
$98
Find similar
Frontier
Nov 30
TPA5:50 amTampa
2h 32m
STL7:22 amLambert-St Louis
Dec 15
STL7:43 pmLambert-St Louis
7h 42m
1 stop
TPA4:25 amTampa
$104
Find similar
Frontier
Dec 4
TPA5:45 amTampa
6h 22m
1 stop
STL11:07 amLambert-St Louis
Dec 8
STL7:43 pmLambert-St Louis
7h 42m
1 stop
TPA4:25 amTampa
$109
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Florida to St. Louis 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, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Florida to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TampaSt. Louis

TPA - STL

TPASTL

Tampa

Mon 12/22

6:30 am-8:12 am

Nonstop2h 42m

Lambert-St Louis

Mon 12/29

9:07 am-12:29 pm

Nonstop2h 22m

$98

TampaSt. Louis

TPA - STL

TPASTL

Tampa

Sun 11/30

5:50 am-7:22 am

Nonstop2h 32m

Lambert-St Louis

Mon 12/15

7:43 pm-4:25 am

1 stop7h 42m

$104

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Thu 1/8

9:05 am-11:01 am

Nonstop2h 56m

Lambert-St Louis

Sun 1/11

12:20 pm-3:59 pm

Nonstop2h 39m

$109

TampaSt. Louis

TPA - STL

TPASTL

Tampa

Wed 12/24

5:45 am-10:33 pm

2 stops17h 48m

Lambert-St Louis

Sun 12/28

10:57 am-12:26 am

1 stop12h 29m

$126

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Thu 12/4

11:55 am-1:52 pm

Nonstop2h 57m

Lambert-St Louis

Sun 12/7

2:47 pm-6:31 pm

Nonstop2h 44m

$129

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Thu 12/4

11:55 am-1:52 pm

Nonstop2h 57m

Lambert-St Louis

Sun 12/7

10:42 am-11:01 am

1 stop23h 19m

$142

Fort MyersSt. Louis

RSW - STL

RSWSTL

Fort Myers SW Florida Intl

Tue 12/9

10:20 am-3:50 pm

1 stop6h 30m

Lambert-St Louis

Thu 12/11

6:05 am-3:00 pm

1 stop7h 55m

$167

TampaSt. Louis

TPA - STL

TPASTL

Tampa

Thu 1/8

9:15 am-2:47 pm

1 stop6h 32m

Lambert-St Louis

Tue 1/13

6:00 am-12:03 pm

1 stop5h 03m

$178

Fort MyersSt. Louis

RSW - STL

RSWSTL

Fort Myers SW Florida Intl

Fri 1/23

9:33 am-5:23 pm

1 stop8h 50m

Lambert-St Louis

Sun 1/25

6:52 am-2:17 pm

1 stop6h 25m

$179

TampaSt. Louis

TPA - STL

TPASTL

Tampa

Fri 12/5

6:00 pm-7:30 pm

Nonstop2h 30m

Lambert-St Louis

Mon 12/8

6:15 pm-9:30 pm

Nonstop2h 15m

$187

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Florida 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, October is the cheapest month to fly from Florida to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $274. The month of August is another great option to travel to St. Louis, with average flight prices from Florida averaging around $297.

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 $339. 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 Sunday because tickets tend to average around $537. 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 Florida in the morning is the least expensive time of day to depart. momondo users have found prices as low as $339 when looking at flights departing in the morning. At noon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $427 per ticket.

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

Fly from Fort Lauderdale to Lambert-St Louis for the best Florida - Lambert-St Louis flight prices

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

You are more likely to see cheaper flights to St. Louis from Florida when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $362 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Florida for as low as $244 on momondo.

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

There are 3 cabin classes available to choose from on Florida 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 Florida to St. Louis flights?

No. A direct flight is the cheapest option for a flight between Florida to St. Louis.

Cheap Florida to St. Louis flight deals and tips

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

Best Price Found

$128

Fastest flight time

1h 55m

Direct flights

Every day

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Florida in the past 72 hours is $128. The best round-trip flight deal from Florida to St. Louis found on momondo in the last 72 hours is $149.
The fastest flight from Florida to St. Louis takes 1h 55m
Direct flights go from Florida to St. Louis every day.
There is 1 airport near St. Louis: Lambert-St Louis (STL)
Search flight deals

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

    Prices for flights from Florida to Lambert-St Louis Airport refresh daily.

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

  • How old do you have to be to fly from Florida 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 Florida to Lambert-St Louis Airport.

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

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Florida to St. Louis

Compare and see reviews for airlines that fly from Florida to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $77Free CancellationRating
5.8
3,115 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $80Free CancellationRating
6.3
8,119 reviews
Search Spirit Airlines flights
Allegiant AirPriceFrom $84Free CancellationRating
7.2
697 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $158Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
SouthwestPriceFrom $178Free CancellationRating
8.0
4,240 reviews
Search Southwest flights
DeltaPriceFrom $194Free CancellationRating
7.9
8,001 reviews
Search Delta flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Florissant
Maryland Heights
O'Fallon
Wentzville
Fenton
Collinsville
St. Peters
Alton
Farmington
Festus
Glencoe
Edwardsville
Clayton
Eureka
Litchfield
Shrewsbury

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Florida to St. Louis for you.

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

All flight searches from Florida to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to St. Louis from Florida. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Florida to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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