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Cheap flights from St. Louis to Fort Lauderdale from $48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Fort Lauderdale departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from St. Louis to Fort Lauderdale

Cheap round-trip flights

Spirit Airlines Logo
10:57 am - 2:26 pmSTL-FLL
2h 29mnonstop
Spirit Airlines Logo
8:15 am - 10:02 amFLL-STL
2h 47mnonstop
$102Spirit Airlines
Find Deal
Thu, Oct 23 - Sun, Oct 26
Spirit Airlines Logo
10:57 am - 2:26 pmSTL-FLL
2h 29mnonstop
Spirit Airlines Logo
8:15 am - 10:02 amFLL-STL
2h 47mnonstop
$103Spirit Airlines
Find Deal
Thu, Oct 16 - Sun, Oct 19
Spirit Airlines Logo
12:20 pm - 3:59 pmSTL-FLL
2h 39mnonstop
Spirit Airlines Logo
9:05 am - 11:01 amFLL-STL
2h 56mnonstop
$107Spirit Airlines
Find Deal
Sun, Nov 9 - Sun, Nov 16
Multiple Airlines Logo
7:15 pm - 10:46 pmSTL-FLL
2h 31mnonstop
Multiple Airlines Logo
6:00 am - 10:16 amFLL-STL
5h 16m1 stop
$121Multiple Airlines
Find Deal
Sat, Oct 18 - Fri, Oct 24
Multiple Airlines Logo
7:15 pm - 10:46 pmSTL-FLL
2h 31mnonstop
Multiple Airlines Logo
5:45 am - 10:12 amFLL-STL
5h 27m1 stop
$122Multiple Airlines
Find Deal
Sat, Nov 1 - Thu, Nov 6
Frontier Logo
11:07 am - 8:06 pmSTL-FLL
7h 59m1 stop
Frontier Logo
5:45 am - 10:12 amFLL-STL
5h 27m1 stop
$143Frontier
Find Deal
Thu, Nov 6 - Sun, Nov 9
Frontier Logo
11:27 am - 11:56 pmSTL-FLL
11h 29m1 stop
Frontier Logo
5:45 am - 10:12 amFLL-STL
5h 27m1 stop
$144Frontier
Find Deal
Sun, Nov 2 - Sun, Nov 9
United Airlines Logo
11:20 am - 6:25 pmSTL-FLL
6h 05m1 stop
United Airlines Logo
7:05 am - 2:25 pmFLL-STL
8h 20m1 stop
$151United Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
American Airlines Logo
8:30 am - 2:23 pmSTL-FLL
4h 53m1 stop
American Airlines Logo
6:30 pm - 11:05 pmFLL-STL
5h 35m1 stop
$159American Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
American Airlines Logo
6:00 am - 2:23 pmSTL-FLL
7h 23m2 stops
American Airlines Logo
6:30 pm - 11:05 pmFLL-STL
5h 35m1 stop
$164American Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14

Spirit Airlines flights from St. Louis to Fort Lauderdale

Our best Spirit Airlines deals on St. Louis to Fort Lauderdale flight tickets
Spirit Airlines
Oct 23
STL10:57 amLambert-St Louis
2h 29m
FLL2:26 pmFort Lauderdale
Oct 26
FLL8:15 amFort Lauderdale
2h 47m
STL10:02 amLambert-St Louis
$102
Find similar
Spirit Airlines
Oct 16
STL10:57 amLambert-St Louis
2h 29m
FLL2:26 pmFort Lauderdale
Oct 19
FLL8:15 amFort Lauderdale
2h 47m
STL10:02 amLambert-St Louis
$103
Find similar
Spirit Airlines
Nov 9
STL12:20 pmLambert-St Louis
2h 39m
FLL3:59 pmFort Lauderdale
Nov 16
FLL9:05 amFort Lauderdale
2h 56m
STL11:01 amLambert-St Louis
$107
Find similar

Frontier flights from St. Louis to Fort Lauderdale

Our best Frontier deals on St. Louis to Fort Lauderdale flight tickets
Frontier
Nov 6
STL11:07 amLambert-St Louis
7h 59m
1 stop
FLL8:06 pmFort Lauderdale
Nov 9
FLL5:45 amFort Lauderdale
5h 27m
1 stop
STL10:12 amLambert-St Louis
$143
Find similar
Frontier
Sep 22
STL4:00 pmLambert-St Louis
6h 52m
1 stop
FLL11:52 pmFort Lauderdale
Sep 25
FLL6:00 amFort Lauderdale
10h 04m
1 stop
STL3:04 pmLambert-St Louis
$144
Find similar
Frontier
Oct 30
STL11:07 amLambert-St Louis
7h 59m
1 stop
FLL8:06 pmFort Lauderdale
Nov 7
FLL5:45 amFort Lauderdale
11h 16m
1 stop
STL4:01 pmLambert-St Louis
$148
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
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

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Thu 10/23

10:57 am-2:26 pm

Nonstop2h 29m

Fort Lauderdale

Sun 10/26

8:15 am-10:02 am

Nonstop2h 47m

$102

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Thu 10/16

10:57 am-2:26 pm

Nonstop2h 29m

Fort Lauderdale

Sun 10/19

8:15 am-10:02 am

Nonstop2h 47m

$103

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Sun 11/9

12:20 pm-3:59 pm

Nonstop2h 39m

Fort Lauderdale

Sun 11/16

9:05 am-11:01 am

Nonstop2h 56m

$107

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Sat 10/18

7:15 pm-10:46 pm

Nonstop2h 31m

Fort Lauderdale

Fri 10/24

6:00 am-10:16 am

1 stop5h 16m

$121

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Sat 11/1

7:15 pm-10:46 pm

Nonstop2h 31m

Fort Lauderdale

Thu 11/6

5:45 am-10:12 am

1 stop5h 27m

$122

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Thu 11/6

11:07 am-8:06 pm

1 stop7h 59m

Fort Lauderdale

Sun 11/9

5:45 am-10:12 am

1 stop5h 27m

$143

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Sun 11/2

11:27 am-11:56 pm

1 stop11h 29m

Fort Lauderdale

Sun 11/9

5:45 am-10:12 am

1 stop5h 27m

$144

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Sat 11/1

11:20 am-6:25 pm

1 stop6h 05m

Fort Lauderdale

Sat 11/8

7:05 am-2:25 pm

1 stop8h 20m

$151

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Tue 10/7

8:30 am-2:23 pm

1 stop4h 53m

Fort Lauderdale

Tue 10/14

6:30 pm-11:05 pm

1 stop5h 35m

$159

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Tue 10/7

6:00 am-2:23 pm

2 stops7h 23m

Fort Lauderdale

Tue 10/14

6:30 pm-11:05 pm

1 stop5h 35m

$164

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Fort Lauderdale from

How to get the cheapest flight ticket from St. Louis to Fort Lauderdale

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Fort Lauderdale?

The cheapest month to fly to Fort Lauderdale from St. Louis is in October. Flight prices, which tend to average around $218, are often lower during this time because this is during the off-season. If you aren’t able to travel to Fort Lauderdale during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $267.

What is the cheapest day to depart on your flight to Fort Lauderdale?

According to our data, Tuesday is the cheapest day to fly to Fort Lauderdale from St. Louis. The lowest ticket price found for a Tuesday departure recently was $171. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Fort Lauderdale is Friday, with ticket prices averaging around $482.

What is the cheapest time of day to depart on your flight to Fort Lauderdale?

Our data shows that the cheapest St. Louis to Fort Lauderdale flights are usually those with departure times in the afternoon. Our users have found flights to Fort Lauderdale in the afternoon for as low as $205. In contrast, the most expensive time of day to depart to Fort Lauderdale is at noon when prices are around $441.

What is the cheapest Lambert-St Louis to Fort Lauderdale flight route?

Fly from Lambert-St Louis to Fort Lauderdale for the best Lambert-St Louis - Fort Lauderdale flight prices

How far in advance should I book a flight to Fort Lauderdale?

You are more likely to see cheaper flights to Fort Lauderdale from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Fort Lauderdale for around $350 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Fort Lauderdale from St. Louis for as low as $228 on momondo.

What cabin class options are available on Lambert-St Louis to Fort Lauderdale flights?

There is only 1 cabin class available to choose from on Lambert-St Louis to Fort Lauderdale flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have St. Louis to Fort Lauderdale flight prices changed over time?

As of September 2025, prices for St. Louis to Fort Lauderdale flights are approximately 270% more expensive when compared to flights at the same time last year.

When to book flights from St. Louis to Fort Lauderdale

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Fort Lauderdale according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Fort Lauderdale (STL to FLL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Fort Lauderdale

Best Price Found

$123

Fastest flight time

2h 29m

Direct flights

Every day

Airports in Fort Lauderdale

1 airport
The best one-way flight to Fort Lauderdale from St. Louis in the past 72 hours is $123. The best round-trip flight deal from St. Louis to Fort Lauderdale found on momondo in the last 72 hours is $103.
The fastest flight from St. Louis to Fort Lauderdale takes 2h 29m
Direct flights go from St. Louis to Fort Lauderdale every day.
There is 1 airport near Fort Lauderdale: Fort Lauderdale (FLL)
Search flight deals

  • How far is Lambert-St Louis to Fort Lauderdale by plane?

    Fort Lauderdale is 1042.3 mi away from Lambert-St Louis. Typically, this will take 2h 29m by plane in normal conditions.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Fort Lauderdale Airport?

    Prices for flights from Lambert-St Louis Airport to Fort Lauderdale Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Fort Lauderdale Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Fort Lauderdale Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Fort Lauderdale Airport.

  • What documentation or ID do you need to fly to Fort Lauderdale Airport?

    The travel and health documents you'll need for your trip to Fort Lauderdale Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Fort Lauderdale Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from St. Louis to Fort Lauderdale?

  • What is the most popular airline from St. Louis to Fort Lauderdale?

Best airlines flying from St. Louis to Fort Lauderdale

Compare and see reviews for airlines that fly from St. Louis to Fort Lauderdale with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $68Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
FrontierPriceFrom $164Free CancellationRating
5.8
3,173 reviews
Search Frontier flights
DeltaPriceFrom $208Free CancellationRating
7.9
7,961 reviews
Search Delta flights
SouthwestPriceFrom $245Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $267Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $284Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

  • Southwest Flights From St. Louis to Fort Lauderdale

    Southwest is one of the most popular airlines flying from St. Louis to Fort Lauderdale, operating 5 flights/week on average for this route. A good Southwest flight deal for St. Louis to Fort Lauderdale starts from $245 round-trip, up to an average price of $459. Our users have rated Southwest at 8.0/10.

Traveling to a place near Fort Lauderdale?

Book flights to Fort Lauderdale if you plan to visit one of these locations
Port St. Lucie

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Fort Lauderdale?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Fort Lauderdale. momondo saves you time and could save you money on your trip.

Can I find flights from St. Louis to Fort Lauderdale with flexible booking policies on momondo?

momondo does allow users to show only those flights to Fort Lauderdale from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to Fort Lauderdale?

momondo helps you find the best flight between St. Louis and Fort Lauderdale by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from St. Louis to Fort Lauderdale right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Fort Lauderdale, momondo offers a useful price alert feature which will track prices for flights to Fort Lauderdale from St. Louis and alert you when they change.

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