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$48+ Cheap flights from Fort Lauderdale to St. Louis (FLL - STL)

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — STL
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Fort Lauderdale to Lambert-St Louis are usually found in May or August, booked 66 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Fort Lauderdale to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Fort Lauderdale (FLL) to St. Louis (STL). 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 julio 31, 2025.

Round-trip from

$98
(Booking.com)

One-way from

$48
(Cheapflightsfares)

Popular in

December

Cheapest in

May

Average price

$256

Good round-trip deal

$148 or less

Good one-way deal

$96 or less
From Fort Lauderdale to Lambert-St Louis
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One-way flight from Fort Lauderdale to Lambert-St Louis
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Highest demand for flights based on searches. 13% potential increase in price ($48 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 July 2025
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Price to beat on a round-trip flight from Fort Lauderdale to Lambert-St Louis.
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Price to beat on a one-way flight from Fort Lauderdale to Lambert-St Louis.
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Find flight deals from Fort Lauderdale to St. Louis

Cheapest flights from Fort Lauderdale to St. Louis
Explore the most affordable flight options available from Fort Lauderdale to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/47:45 amFLL - STL
Nonstop2h 55mSpirit Airlines
jue. 9/1110:35 amSTL - FLL
Nonstop2h 39mSpirit Airlines
Deal found 7/30$98
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/187:45 amFLL - STL
Nonstop2h 55mMultiple Airlines
mar. 9/239:50 amSTL - FLL
2 stops9h 20mMultiple Airlines
Deal found 7/30$191
This Frontier deal was found by Cheapflights users on 7/30. 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.
sáb. 8/236:00 amFLL - STL
1 stop8h 33mFrontier
sáb. 8/303:02 pmSTL - FLL
1 stop8h 13mFrontier
Deal found 7/30$218
This Southwest deal was found by Cheapflights users on 7/30. 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.
jue. 9/187:15 amFLL - STL
Nonstop2h 50mSouthwest
mar. 9/232:55 pmSTL - FLL
Nonstop2h 40mSouthwest
Deal found 7/30$227

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fort Lauderdale 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, Cheapflights users made 2,558,603 searches. Data last updated julio 31, 2025.
Use the filters below to find and compare flights from Fort Lauderdale to St. Louis that are best for you.

Fly from

Fort Lauderdale

Fly to

St. Louis

Route

Depart

Return

Price

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

jue. 9/4

7:45 am-9:40 am

Nonstop2h 55m

Lambert-St Louis

jue. 9/11

10:35 am-2:14 pm

Nonstop2h 39m

$98

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

jue. 9/18

7:45 am-9:40 am

Nonstop2h 55m

Lambert-St Louis

mar. 9/23

9:50 am-8:10 pm

2 stops9h 20m

$191

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

sáb. 8/23

6:00 am-1:33 pm

1 stop8h 33m

Lambert-St Louis

sáb. 8/30

3:02 pm-12:15 am

1 stop8h 13m

$218

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

jue. 9/18

7:15 am-9:05 am

Nonstop2h 50m

Lambert-St Louis

mar. 9/23

2:55 pm-6:35 pm

Nonstop2h 40m

$227

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

jue. 9/25

7:45 am-9:40 am

Nonstop2h 55m

$48

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

sáb. 9/13

5:55 am-7:45 am

Nonstop2h 50m

$114

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

sáb. 8/30

6:00 am-1:33 pm

1 stop8h 33m

$115

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

sáb. 11/1

1:15 pm-6:11 pm

1 stop5h 56m

$123

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

jue. 10/2

7:05 pm-11:24 pm

1 stop5h 19m

$124

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

jue. 11/6

10:38 am-6:36 pm

2 stops8h 58m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

The best insider tips for Fort Lauderdale to St. Louis 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 Fort Lauderdale to St. Louis trip
Airports
FLL

For a smooth parking experience, use the FLL Airport App for real-time parking info and space finder.

Read more about FLLby Paul Rubio
STL

Use the MetroLink light rail for a convenient and economical trip from STL to downtown St. Louis.

Read more about STLby Taryn White
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 Fort Lauderdale to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Fort Lauderdale 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 Fort Lauderdale to St. Louis

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

Use this chart to determine the optimal time to book a round-trip flight from Fort Lauderdale to St. Louis. Price data was last updated on July 25, 2025.

The price you pay for your flight from Fort Lauderdale to St. Louis may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Fort Lauderdale to St. Louis (average of $311). Flying from Fort Lauderdale to St. Louis in March is currently the most expensive (average of $356). 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 FLL to STL?

Find hourly flight availability from Fort Lauderdale to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

When flying from Fort Lauderdale to St. Louis, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 62% versus a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Fort Lauderdale to St. Louis. Price data was last updated on July 27, 2025.

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

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated julio 31, 2025.
Read reviews from past customers who have flown Southwest, Delta, and American Airlines from Fort Lauderdale to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Spirit Airlines
6.3
Okay
8,048 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Frontier
5.9
Fair
3,239 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

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

    Lambert-St Louis is the airport most travelers will use when flying to St. Louis from Fort Lauderdale. Booking flights from Fort Lauderdale (FLL) to Lambert-St Louis (STL) should be relatively easy as there is 1 daily flight to St. Louis from 4 different airlines. 2h 45m is how long a flight from Fort Lauderdale to Lambert-St Louis will take if you book a nonstop flight.

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

    This flight path from Fort Lauderdale to Lambert-St Louis was viewed by 7 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 Fort Lauderdale to St. Louis round-trip?

    Flying on Spirit Airlines is currently your cheapest option to St. Louis, with prices starting at $98. Additional round-trip tickets that might be worth considering are offered by Frontier and Southwest, with the lowest prices starting at $218 and $227, respectively. Spirit Airlines is priced at 67% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from Fort Lauderdale to St. Louis are Spirit Airlines ($48), Southwest ($114), and Frontier ($115).

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

    Looking for the cheapest flight from Fort Lauderdale to St. Louis? While on average our users pay $200, our data indicates the cheapest price to be $47. The most popular route (Fort Lauderdale - Lambert-St Louis), is priced around $98.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Fort Lauderdale to St. Louis (average of $311). Flying from Fort Lauderdale to St. Louis in March is currently the most expensive (average of $356). 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

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
O'Fallon
Maryland Heights
Fairview Heights
Collinsville
Eureka
St. Peters
Glencoe
Alton
Chesterfield
Festus
Farmington

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Top 4 airlines flying from Fort Lauderdale to St. Louis

Discover the top 4 airlines that operate flights from Fort Lauderdale to St. Louis. 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$86Average$170FlexibilityNo cancel feeOn-time65%
DeltaCheapest$228Average$392FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$255Average$440FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$274Average$381FlexibilityNo cancel feeOn-time63%

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