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Fort Lauderdale

$59+ Cheap flights from St. Louis to Fort Lauderdale (STL - FLL)

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — FLL
Jun 11 — Jun 181
Thu 6/11
Thu 6/18
1 adult, Economy
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Cheapflights Tip: The best prices from Lambert-St Louis to Fort Lauderdale are usually found in October or August, booked 79 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from St. Louis to Fort Lauderdale

Cheapest flights from St. Louis to Fort Lauderdale
Explore the most affordable flight options available from St. Louis to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Wed 7/84:52 pm
STL
-
FLL
1 stop6h 50m
Frontier
Tue 7/146:11 am
FLL
-
STL
1 stop12h 26m
Frontier
Deal found 5/8$121
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 8/236:33 pm
STL
-
FLL
1 stop21h 29m
Frontier
Fri 8/2810:07 pm
FLL
-
STL
1 stop11h 45m
Frontier
Deal found 5/7$123
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 6/216:31 pm
STL
-
FLL
1 stop29h 13m
Frontier
Tue 6/305:47 pm
FLL
-
STL
1 stop16h 05m
Frontier
Deal found 5/11$126
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/216:31 pm
STL
-
FLL
1 stop13h 04m
Frontier
Sun 6/289:29 pm
FLL
-
STL
1 stop12h 23m
Frontier
Deal found 5/7$129
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 8/26:33 pm
STL
-
FLL
1 stop13h 00m
Frontier
Fri 8/710:18 pm
FLL
-
STL
1 stop11h 39m
Frontier
Deal found 5/7$147
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Wed 6/105:06 pm
STL
-
FLL
1 stop6h 38m
Frontier
Fri 6/1210:18 pm
FLL
-
STL
1 stop11h 34m
Frontier
Deal found 5/10$149
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Fri 6/195:06 pm
STL
-
FLL
1 stop6h 38m
Frontier
Mon 6/2910:18 pm
FLL
-
STL
1 stop20h 12m
Frontier
Deal found 5/8$150
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Sat 6/135:06 pm
STL
-
FLL
1 stop6h 38m
Frontier
Fri 6/2610:18 pm
FLL
-
STL
1 stop11h 34m
Frontier
Deal found 5/9$155
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Mon 6/15:27 pm
STL
-
FLL
1 stop6h 17m
Frontier
Thu 6/49:15 pm
FLL
-
STL
1 stop12h 40m
Frontier
Deal found 5/8$158
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Fri 6/55:27 pm
STL
-
FLL
2 stops17h 28m
Frontier
Wed 6/1010:18 pm
FLL
-
STL
1 stop20h 12m
Frontier
Deal found 5/9$159

Find flight deals from St. Louis to Fort Lauderdale

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Fort Lauderdale (FLL). 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 May 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$121
(Kiwi.com)

One-way from

$59
(Trip.com)

Popular in

February

Cheapest in

October

Average price

$439

Good round-trip deal

$343 or less

Good one-way deal

$173 or less
Provider with most accurate pricing for Lambert-St Louis-Fort Lauderdale flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Fort Lauderdale flights.
Search Deals
From Lambert-St Louis to Fort Lauderdale
Search Deals
One-way flight from Lambert-St Louis to Fort Lauderdale
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Lambert-St Louis to Fort Lauderdale.
Search Deals
Price to beat on a one-way flight from Lambert-St Louis to Fort Lauderdale.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Fort Lauderdale 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 May 12, 2026.
Use the filters below to find and compare flights from St. Louis to Fort Lauderdale that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Wed 10/7

6:45 am-1:08 pm

1 stop5h 23m

Fort Lauderdale

Tue 10/13

3:35 pm-8:49 pm

1 stop6h 14m

$275

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Wed 6/3

6:00 am-2:42 pm

1 stop7h 42m

Fort Lauderdale

Sat 6/6

6:55 am-3:46 pm

2 stops9h 51m

$314

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Tue 8/4

8:10 am-5:35 pm

1 stop8h 25m

Fort Lauderdale

Tue 8/11

6:15 pm-8:00 pm

Nonstop2h 45m

$336

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Fri 6/5

7:55 pm-11:35 pm

Nonstop2h 40m

Fort Lauderdale

Mon 6/8

6:10 am-12:40 pm

1 stop7h 30m

$388

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Sun 6/21

8:35 pm-12:15 am

Nonstop2h 40m

Fort Lauderdale

Mon 6/29

6:10 am-10:20 am

1 stop5h 10m

$388

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Sat 6/20

5:05 am-8:50 am

Nonstop2h 45m

Fort Lauderdale

Tue 6/23

2:20 pm-6:25 pm

1 stop5h 05m

$388

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Thu 5/28

3:25 pm-10:10 pm

1 stop5h 45m

Fort Lauderdale

Sun 5/31

9:45 am-11:40 am

Nonstop2h 55m

$398
Quickest round-trip

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Wed 6/10

10:15 am-2:00 pm

Nonstop2h 45m

Fort Lauderdale

Mon 6/15

5:40 am-7:20 am

Nonstop2h 40m

$426

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Sat 6/13

1:05 pm-4:50 pm

Nonstop2h 45m

Fort Lauderdale

Tue 6/16

5:30 am-7:15 am

Nonstop2h 45m

$449

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Wed 10/28

9:23 am-8:16 pm

2 stops9h 53m

Fort Lauderdale

Sun 11/8

7:00 am-12:20 pm

1 stop6h 20m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from St. Louis to Fort Lauderdale

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Fort Lauderdale in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star
eDreamsPrice Accuracy2 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy1 starTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Fort Lauderdale flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Fort Lauderdale flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Fort Lauderdale flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Fort Lauderdale flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Fort Lauderdale flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Fort Lauderdale

Have a flexible travel schedule? Discover the best time to fly to Fort Lauderdale 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 Fort Lauderdale

How far ahead should I book a flight from St. Louis to Fort Lauderdale?

The best time to book flights from St. Louis to Fort Lauderdale is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from St. Louis to Fort Lauderdale (average of $167). Flying from St. Louis to Fort Lauderdale in February is currently the most expensive (average of $469). 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 FLL?

Find hourly flight availability from St. Louis to Fort Lauderdale. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 12, 2026.

It’s typically best to fly out from St. Louis to Fort Lauderdale in the afternoon. Doing so could potentially save you 11% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from St. Louis to Fort Lauderdale?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Fort Lauderdale. Price data was last updated on May 9, 2026.

Travelers seeking maximum savings on their St. Louis to Fort Lauderdale flight should consider departing on Tuesday at noon 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.

How much does it cost to fly round-trip from St. Louis to Fort Lauderdale?

The best insider tips for St. Louis to Fort Lauderdale flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your St. Louis to Fort Lauderdale trip
Our travel experts
Paul Rubio

Paul Rubio

Expert on FLL

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more
Taryn White

Taryn White

Expert on STL

Taryn White is a freelance travel writer, digital creator, and travel advisor who has visited nearly 100 countries and all 50 states. She’s familiar with many airports and enjoys beach hopping, boutique hotels, spa experiences, and exploring local culture. Her work has appeared in Travel + Leisure, Condé Nast Traveler, National Geographic, Smithsonian Magazine, AFAR, and more.

Read more

Reviews of airlines servicing Fort Lauderdale

Get insights into the airlines that provide service to Fort Lauderdale. 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 Fort Lauderdale. Reviews last updated May 12, 2026.
Read through reviews of airlines operating flights from St. Louis to Fort Lauderdale, such as Southwest,Delta, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,295 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,295 reviews
Southwest
8.0
Very good
4,295 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,446 reviews
Southwest
8.0
Very good
4,295 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,661 reviews
Southwest
8.0
Very good
4,295 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.3
Okay
8,632 reviews
Southwest
8.0
Very good
4,295 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.6
Fair
2,950 reviews
Southwest
8.0
Very good
4,295 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Fort Lauderdale. 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 Fort Lauderdale?

    If you book a flight from St. Louis to Fort Lauderdale, you will be flying from Lambert-St Louis to Fort Lauderdale. Flights to Fort Lauderdale (FLL) from Lambert-St Louis (STL) take 2h 35m for a nonstop flight. There is 1 flight from Lambert-St Louis to Fort Lauderdale per day from 6 airlines.

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

    This flight path from Lambert-St Louis to Fort Lauderdale was viewed by 19 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from St. Louis to Fort Lauderdale?

    Delta, United Airlines, and Southwest can get you from St. Louis to Fort Lauderdale in just under 5h 23m. Your travel time can differ by up to 3h 02m. Airlines will cover a distance of 1058 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on Spirit Airlines is currently your cheapest option to Fort Lauderdale, with prices starting at $63. Additional round-trip tickets that might be worth considering are offered by Frontier and United Airlines, with the lowest prices starting at $127 and $150, respectively. Spirit Airlines is 82% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $49. Users have also found prices from $72 and $113 on Frontier and Delta, respectively.

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

    Looking at all options, your cheapest flight can be booked for $163. While the most popular route (Lambert-St Louis - Fort Lauderdale) can be booked for $182 on average, our data indicates $441 when flying from St. Louis to Fort Lauderdale.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Fort Lauderdale 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 Fort Lauderdale?

    Currently, October is the cheapest month in which you can book a flight from St. Louis to Fort Lauderdale (average of $167). Flying from St. Louis to Fort Lauderdale in February is currently the most expensive (average of $469). 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

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Top 6 airlines flying from St. Louis to Fort Lauderdale

Discover the top 6 airlines that operate flights from St. Louis to Fort Lauderdale. 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 May 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$63Average$146FlexibilityNo cancel feeOn-time65%
FrontierCheapest$127Average$197FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$150Average$451FlexibilityNo cancel feeOn-time69%
DeltaCheapest$162Average$349FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$178Average$434FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$238Average$456FlexibilityNo cancel feeOn-time63%

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