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Fort Lauderdale

$42+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — FLL
Jul 30 — Aug 61
Wed 7/30
Wed 8/6
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 27 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap 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 July 25, 2025.

Round-trip from

$109
(Flightnetwork)

One-way from

$42
(Cheapflightsfares)

Popular in

March

Cheapest in

October

Average price

$317

Good round-trip deal

$153 or less

Good one-way deal

$108 or less
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. 13% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Lambert-St Louis to Fort Lauderdale.
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Price to beat on a one-way flight from Lambert-St Louis to Fort Lauderdale.
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Find 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 July 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/21. 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 10/117:00 pmSTL - FLL
Nonstop2h 40mSpirit Airlines
Tue 10/147:45 amFLL - STL
Nonstop2h 55mSpirit Airlines
Deal found 7/21$109
This CheapOair deal was found by Cheapflights users on 7/24. 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.
Thu 10/1610:35 amSTL - FLL
Nonstop2h 39mMultiple Airlines
Sun 10/196:00 amFLL - STL
1 stop5h 07mMultiple Airlines
Deal found 7/24$173
This Southwest deal was found by Cheapflights users on 7/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:45 pmSTL - FLL
Nonstop2h 40mSouthwest
Wed 12/105:30 pmFLL - STL
Nonstop3h 00mSouthwest
Deal found 7/24$177
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/64:50 pmSTL - FLL
1 stop6h 45mDelta
Tue 12/168:00 amFLL - STL
1 stop5h 57mDelta
Deal found 7/23$187
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:00 amSTL - FLL
2 stops7h 16mAmerican Airlines
Wed 8/2711:19 amFLL - STL
1 stop5h 55mAmerican Airlines
Deal found 7/22$192

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 July 25, 2025.
Use the filters below to find and compare flights from St. Louis to Fort Lauderdale that are best for you.

Fly from

St. Louis

Fly to

Fort Lauderdale

Route

Depart

Return

Price

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Sat 10/11

7:00 pm-10:40 pm

Nonstop2h 40m

Fort Lauderdale

Tue 10/14

7:45 am-9:40 am

Nonstop2h 55m

$109

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Thu 10/16

10:35 am-2:14 pm

Nonstop2h 39m

Fort Lauderdale

Sun 10/19

6:00 am-10:07 am

1 stop5h 07m

$173

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Tue 8/19

3:40 pm-10:07 pm

1 stop5h 27m

Fort Lauderdale

Tue 8/26

12:14 pm-4:06 pm

1 stop4h 52m

$187

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Thu 8/21

6:00 am-2:16 pm

2 stops7h 16m

Fort Lauderdale

Wed 8/27

11:19 am-4:14 pm

1 stop5h 55m

$192

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Wed 8/13

2:55 pm-6:35 pm

Nonstop2h 40m

Fort Lauderdale

Sat 8/16

5:55 am-7:45 am

Nonstop2h 50m

$195

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Tue 8/12

5:26 pm-9:16 pm

Nonstop2h 50m

$42

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Mon 10/20

3:25 pm-7:00 pm

Nonstop2h 35m

$89

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Tue 9/30

6:01 am-12:26 pm

1 stop5h 25m

$94

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Tue 9/30

1:21 pm-11:50 pm

2 stops9h 29m

$99

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Sat 8/2

2:52 pm-11:31 pm

1 stop7h 39m

$111

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Showing 1-10 of 12 results
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The best insider tips for St. Louis to Fort Lauderdale flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your St. Louis to Fort Lauderdale trip
Airports
STL

Expect security screening at STL to take 5-10 minutes during off-peak times. Check real-time wait times online before heading to the airport.

Read more about STLby Taryn White
FLL

For a smooth exit from FLL, order rideshare 10 minutes before reaching the pickup area to avoid crowds.

Read more about FLLby Paul Rubio
Our travel experts
Paul Rubio

Paul Rubio

Expert on FLL

Paul Rubio

Paul Rubio

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

Taryn White

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

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?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Fort Lauderdale. Price data was last updated on July 18, 2025.

The best time to book flights from St. Louis to Fort Lauderdale is 27 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, September is the cheapest month in which you can book a flight from St. Louis to Fort Lauderdale (average of $184). Flying from St. Louis to Fort Lauderdale in March is currently the most expensive (average of $254). 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 July 25, 2025.

It’s typically best to fly out from St. Louis to Fort Lauderdale in the afternoon. Doing so could potentially save you 57% 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 July 20, 2025.

Travelers seeking maximum savings on their St. Louis to Fort Lauderdale flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 July 25, 2025.
Read through reviews of airlines operating flights from St. Louis to Fort Lauderdale, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,235 reviews

Entertainment

7.6

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,235 reviews
Southwest
8.0
Very good
4,235 reviews

Entertainment

7.6

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,967 reviews
Southwest
8.0
Very good
4,235 reviews

Entertainment

7.6

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,876 reviews
Southwest
8.0
Very good
4,235 reviews

Entertainment

7.6

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,235 reviews

Entertainment

7.6

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Spirit Airlines
6.3
Okay
8,038 reviews
Southwest
8.0
Very good
4,235 reviews

Entertainment

7.6

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 5 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 31 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 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 $109. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $187 and $192, respectively. Spirit Airlines is 69% 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 $42. Users have also found prices from $89 and $94 on Southwest 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 $49. While the most popular route (Lambert-St Louis - Fort Lauderdale) can be booked for $96 on average our data indicates $179 when flying from St. Louis to Fort Lauderdale.

  • Where are the most common layover locations when flying from St. Louis to Fort Lauderdale?

    The most popular layover on flights from St. Louis to Fort Lauderdale is Atlanta.

  • What are some popular things to do or see while on a layover in Atlanta?

    If you're on a layover in Atlanta and looking for things to do, consider visiting Georgia Aquarium, Fox Theatre, or World of Coca-Cola. Those on a layover in Atlanta interested in visiting Georgia Aquarium, Fox Theatre, or World of Coca-Cola can do so by traveling 8.6 mi, 9.3 mi, and 8.6 mi, respectively from Atlanta Hartsfield-Jackson. Those looking to explore during their layover in Atlanta can rent a car from Atlanta Hartsfield-Jackson for about $55 per day.

  • Where are the least popular layover locations for St. Louis to Fort Lauderdale flights?

    St. Louis to Fort Lauderdale flights have a layover in Charlotte the least frequently.

  • 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, September is the cheapest month in which you can book a flight from St. Louis to Fort Lauderdale (average of $184). Flying from St. Louis to Fort Lauderdale in March is currently the most expensive (average of $254). 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 5 airlines flying from St. Louis to Fort Lauderdale

Discover the top 5 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 July 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$68Average$154FlexibilityNo cancel feeOn-time65%
DeltaCheapest$223Average$407FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$432FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$284Average$455FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$319Average$468FlexibilityNo cancel feeOn-time69%

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