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$47+ Cheap flights from St. Louis (STL) to Florida

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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MIA
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from St. Louis to Florida

Keep the following information in mind while searching for St. Louis to Florida flight deals. Data was last updated August 14, 2025.

Round-trip from

$106
(FlightHub)

One-way from

$47
(FlightHub)

Popular in

June

Cheapest in

April

Average price

$268

Good round-trip deal

$106 or less

Good one-way deal

$95 or less
From Lambert-St Louis to Florida
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One-way flight from Lambert-St Louis to Florida
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Highest demand for flights based on searches. 1% potential increase in price ($3 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Lambert-St Louis to Florida.
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Price to beat on a one-way flight from Lambert-St Louis to Florida.
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Find flight deals from St. Louis to Florida

Cheapest flights from St. Louis to Florida
Explore the most affordable flight options available from St. Louis to Florida. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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.
Thu 11/612:20 pmSTL - FLL
Nonstop2h 39mSpirit Airlines
Sun 11/99:05 amFLL - STL
Nonstop2h 56mSpirit Airlines
Deal found 8/14$106
This CheapOair deal was found by Cheapflights users on 8/14. 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.
Sun 10/510:57 amSTL - FLL
Nonstop2h 29mSpirit Airlines
Sat 10/113:55 pmFLL - STL
Nonstop2h 50mSpirit Airlines
Deal found 8/14$108
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:54 amSTL - FLL
Nonstop2h 39mSpirit Airlines
Sat 10/113:55 pmFLL - STL
Nonstop3h 00mSpirit Airlines
Deal found 8/12$109
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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.
Thu 10/1610:54 amSTL - FLL
Nonstop2h 39mSpirit Airlines
Tue 10/218:05 amFLL - STL
Nonstop2h 54mSpirit Airlines
Deal found 8/12$111
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:57 amSTL - FLL
Nonstop2h 29mSpirit Airlines
Sun 10/198:15 amFLL - STL
Nonstop2h 47mSpirit Airlines
Deal found 8/12$115
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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.
Sun 9/710:35 amSTL - FLL
Nonstop2h 39mSpirit Airlines
Sun 9/147:45 amFLL - STL
Nonstop2h 55mSpirit Airlines
Deal found 8/14$116
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1210:54 amSTL - FLL
Nonstop2h 39mSpirit Airlines
Thu 10/168:05 amFLL - STL
Nonstop2h 54mSpirit Airlines
Deal found 8/12$119
This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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.
Thu 8/2810:37 amSTL - FLL
Nonstop3h 00mSpirit Airlines
Sun 8/317:55 amFLL - STL
Nonstop2h 45mSpirit Airlines
Deal found 8/13$125
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:00 pmSTL - FLL
Nonstop2h 31mMultiple Airlines
Thu 11/65:45 amFLL - STL
1 stop5h 27mMultiple Airlines
Deal found 8/14$129
This Orbitz deal was found by Cheapflights users on 8/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:57 amSTL - FLL
Nonstop2h 29mMultiple Airlines
Sun 11/25:00 amFLL - STL
1 stop5h 12mMultiple Airlines
Deal found 8/13$131
This Frontier deal was found by Cheapflights users on 8/13. 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 10/61:57 pmSTL - MCO
Nonstop2h 30mFrontier
Sun 10/125:30 amMCO - STL
1 stop6h 07mFrontier
Deal found 8/13$133
This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/121:57 pmSTL - MCO
Nonstop2h 30mFrontier
Fri 9/1911:28 amMCO - STL
Nonstop2h 34mFrontier
Deal found 8/13$134

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Florida 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 August 14, 2025.
Use the filters below to find and compare flights from St. Louis to Florida that are best for you.

Fly from

St. Louis

Fly to

Florida

Route

Depart

Return

Price

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Thu 10/30

10:57 am-2:26 pm

Nonstop2h 29m

Fort Lauderdale

Sun 11/2

8:15 am-10:02 am

Nonstop2h 47m

$106

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Sun 10/5

10:35 am-2:14 pm

Nonstop2h 39m

Fort Lauderdale

Sat 10/11

3:55 pm-5:55 pm

Nonstop3h 00m

$106

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Sun 10/12

10:54 am-2:33 pm

Nonstop2h 39m

Fort Lauderdale

Sat 10/18

3:55 pm-5:55 pm

Nonstop3h 00m

$106

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Thu 11/6

12:20 pm-3:59 pm

Nonstop2h 39m

Fort Lauderdale

Sun 11/9

9:05 am-11:01 am

Nonstop2h 56m

$106

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Thu 10/9

10:54 am-2:33 pm

Nonstop2h 39m

Fort Lauderdale

Sun 10/12

8:05 am-9:59 am

Nonstop2h 54m

$106

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Thu 9/4

10:35 am-2:14 pm

Nonstop2h 39m

Fort Lauderdale

Sun 9/7

7:45 am-9:40 am

Nonstop2h 55m

$106

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Thu 9/18

10:35 am-2:14 pm

Nonstop2h 39m

Fort Lauderdale

Sun 9/21

7:45 am-9:40 am

Nonstop2h 55m

$106

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Thu 11/13

12:20 pm-3:59 pm

Nonstop2h 39m

Fort Lauderdale

Sun 11/16

9:05 am-11:01 am

Nonstop2h 56m

$108

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Thu 10/9

10:54 am-2:33 pm

Nonstop2h 39m

Fort Lauderdale

Tue 10/14

8:05 am-9:59 am

Nonstop2h 54m

$109

St. LouisOrlando

STL - MCO

STLMCO

Lambert-St Louis

Mon 10/6

1:57 pm-5:27 pm

Nonstop2h 30m

Orlando

Sun 10/12

5:30 am-10:37 am

1 stop6h 07m

$133

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 60 results
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Best time to book a flight from St. Louis to Florida

Have a flexible travel schedule? Discover the best time to fly to Florida 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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Florida

What is the cheapest month to book a flight from St. Louis to Florida?

Currently, September is the cheapest month in which you can book a flight from St. Louis to Florida (average of $232). Flying from St. Louis to Florida 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 FL?

Find hourly flight availability from St. Louis to Florida. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from St. Louis to Florida, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from St. Louis to Florida

Explore weekly flight availability from St. Louis to Florida. 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 August 14, 2025.

The most flights from STL to USFL are scheduled on a Monday (4 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Florida

Get insights into the airlines that provide service to Florida. 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 Florida. Reviews last updated August 14, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from St. Louis to Florida to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,045 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,219 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Florida. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Florida?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly out of when you book flights from St. Louis to Florida.

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

    The Lambert-St Louis to Florida flight path was viewed by 51 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    The cheapest airlines for a one-way flight from St. Louis to Florida are Spirit Airlines ($47), Frontier ($55), and Southwest ($69).

  • What are the most popular routes from St. Louis to Florida?

    The most popular route from St. Louis to Florida is Lambert-St Louis - Miami. You may also consider Lambert-St Louis - Orlando or Lambert-St Louis - Fort Lauderdale.

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

    No one likes to see their flight delayed. When booking a flight from St. Louis to Florida consider choosing Qatar Airways (92%), Envoy Air (88%) or GOL (80%) as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from St. Louis to Florida? While on average our users pay $394, our data indicates the cheapest price to be $88. The most popular route (Lambert-St Louis - Miami), is priced around $174.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from St. Louis to Florida?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to Florida (average of $232). Flying from St. Louis to Florida 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.

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Alternative routes for St. Louis to Florida

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Top 7 airlines flying from St. Louis to Florida

Discover the top 7 airlines that operate flights from St. Louis to Florida. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$67Average$180FlexibilityNo cancel feeOn-time65%
FrontierCheapest$69Average$230FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$82Average$209FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$158Average$378FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$172Average$447FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$194Average$410FlexibilityNo cancel feeOn-time63%
DeltaCheapest$196Average$377FlexibilityNo cancel feeOn-timeN/A

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