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Fort Lauderdale

$48+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — FLL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September, booked 26 days in advance, depart on a Tuesday or Thursday and return on a Thursday

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 September 11, 2025.

Round-trip from

$98
(Priceline)

One-way from

$48
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$299

Good round-trip deal

$163 or less

Good one-way deal

$123 or less
From Lambert-St Louis to Fort Lauderdale
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One-way flight from Lambert-St Louis to Fort Lauderdale
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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).
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Average for round-trip flights in September 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 September 11, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares 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
Thu 10/98:15 amFLL - STL
Nonstop2h 47mSpirit Airlines
Deal found 9/10$102
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1210:57 amSTL - FLL
Nonstop2h 29mSpirit Airlines
Sat 10/184:20 pmFLL - STL
Nonstop2h 50mSpirit Airlines
Deal found 9/10$107
This Spirit deal was found by Cheapflights users on 9/10. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:57 amSTL - FLL
Nonstop2h 29mSpirit Airlines
Sun 11/28:15 amFLL - STL
Nonstop2h 47mSpirit Airlines
Deal found 9/10$108
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 10/2310:57 amSTL - FLL
Nonstop2h 29mSpirit Airlines
Sat 11/14:20 pmFLL - STL
Nonstop2h 50mSpirit Airlines
Deal found 9/9$109
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2810:35 amSTL - FLL
Nonstop2h 39mSpirit Airlines
Sun 10/58:15 amFLL - STL
Nonstop2h 47mSpirit Airlines
Deal found 9/10$113
This Priceline deal was found by Cheapflights users on 9/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:00 pmSTL - FLL
1 stop6h 51mMultiple Airlines
Sat 10/114:20 pmFLL - STL
Nonstop2h 50mMultiple Airlines
Deal found 9/8$116
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:35 amSTL - FLL
Nonstop2h 39mSpirit Airlines
Sun 9/287:45 amFLL - STL
Nonstop2h 55mSpirit Airlines
Deal found 9/10$117
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sun 10/2610:57 amSTL - FLL
Nonstop2h 29mSpirit Airlines
Sat 11/14:20 pmFLL - STL
Nonstop2h 50mSpirit Airlines
Deal found 9/9$119
This Priceline deal was found by Cheapflights users on 9/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:57 amSTL - FLL
Nonstop2h 29mMultiple Airlines
Thu 10/166:00 amFLL - STL
1 stop5h 37mMultiple Airlines
Deal found 9/10$121
This Priceline deal was found by Cheapflights users on 9/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:20 pmSTL - FLL
Nonstop2h 39mMultiple Airlines
Sun 11/165:45 amFLL - STL
1 stop5h 27mMultiple Airlines
Deal found 9/10$125
This Priceline deal was found by Cheapflights users on 9/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:00 pmSTL - FLL
1 stop6h 51mMultiple Airlines
Sun 10/58:15 amFLL - STL
Nonstop2h 47mMultiple Airlines
Deal found 9/11$126

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 September 11, 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

Thu 10/16

10:57 am-2:26 pm

Nonstop2h 29m

Fort Lauderdale

Mon 10/20

11:01 pm-9:22 am

3 stops59h 21m

$221

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Tue 10/7

5:15 pm-12:48 am

1 stop6h 33m

Fort Lauderdale

Tue 10/14

7:45 am-12:35 pm

1 stop5h 50m

$245

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Tue 12/2

8:35 am-4:35 pm

1 stop7h 00m

Fort Lauderdale

Tue 12/9

7:45 am-2:40 pm

2 stops7h 55m

$250

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Wed 10/22

7:05 am-2:17 pm

1 stop6h 12m

Fort Lauderdale

Thu 10/30

10:25 am-3:55 pm

1 stop6h 30m

$257

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Sun 10/26

1:50 pm-5:25 pm

Nonstop2h 35m

Fort Lauderdale

Wed 10/29

9:35 am-11:25 am

Nonstop2h 50m

$261

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Thu 9/18

10:49 am-11:52 pm

2 stops12h 03m

Fort Lauderdale

Thu 9/25

6:00 am-3:04 pm

1 stop10h 04m

$264

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Thu 11/13

7:02 pm-12:48 am

1 stop4h 46m

Fort Lauderdale

Mon 11/17

7:35 pm-11:40 pm

1 stop5h 05m

$269

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Thu 11/13

6:00 am-11:17 am

1 stop4h 17m

Fort Lauderdale

Mon 11/24

6:30 am-1:00 pm

1 stop7h 30m

$269

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Sun 10/12

6:40 am-12:59 pm

1 stop5h 19m

Fort Lauderdale

Sat 10/18

5:30 am-9:15 am

1 stop4h 45m

$272

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Tue 10/28

6:00 am-11:20 am

1 stop4h 20m

Fort Lauderdale

Fri 11/28

5:30 am-10:04 am

1 stop5h 34m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 20 results
1
2

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 August 29, 2025.

The best time to book flights from St. Louis to Fort Lauderdale is 26 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 $185). 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 September 11, 2025.

It’s typically best to fly out from St. Louis to Fort Lauderdale in the afternoon. Doing so could potentially save you 54% 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 September 7, 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 September 11, 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
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,023 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 29m 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 34 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 and Southwest can get you from St. Louis to Fort Lauderdale in just under 6h 33m. Your travel time can differ by up to 27m. 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 $68. Additional round-trip tickets that might be worth considering are offered by Delta and Southwest, with the lowest prices starting at $209 and $245, respectively. Spirit Airlines is 80% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Looking at all options, your cheapest flight can be booked for $57. While the most popular route (Lambert-St Louis - Fort Lauderdale) can be booked for $97 on average, our data indicates $231 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, Tabernacle, or Fox Theatre. Those on a layover in Atlanta interested in visiting Georgia Aquarium, Tabernacle, or Fox Theatre can do so by traveling 8.6 mi, 8.3 mi, and 9.3 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 $53 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 $185). 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$68Average$152FlexibilityNo cancel feeOn-time65%
DeltaCheapest$209Average$401FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$245Average$458FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$263Average$436FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$284Average$478FlexibilityNo cancel feeOn-time69%

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