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Cheap flights from St. Louis to Fort Lauderdale from $68

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 1/20. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:42 pm - 7:09 am
STL
-
FLL
12h 27m1 stop
Multiple Airlines Logo
7:02 pm - 6:51 am
FLL
-
STL
12h 49m1 stop
$138Multiple Airlines
Wed, Jan 28 - Tue, Feb 24
Multiple Airlines Logo
10:06 am - 8:10 pm
STL
-
FLL
9h 04m1 stop
Multiple Airlines Logo
5:44 pm - 6:51 am
FLL
-
STL
14h 07m1 stop
$139Multiple Airlines
Sun, Jan 18 - Fri, Jan 23
Multiple Airlines Logo
12:12 pm - 8:10 pm
STL
-
FLL
6h 58m1 stop
Multiple Airlines Logo
1:03 pm - 11:33 pm
FLL
-
STL
11h 30m1 stop
$141Multiple Airlines
Sat, Jan 24 - Tue, Jan 27
Multiple Airlines Logo
9:09 am - 4:19 pm
STL
-
FLL
6h 10m1 stop
Multiple Airlines Logo
6:39 am - 11:11 am
FLL
-
STL
5h 32m1 stop
$142Multiple Airlines
Sun, Feb 1 - Sat, Feb 7
Multiple Airlines Logo
5:42 pm - 10:10 am
STL
-
FLL
15h 28m1 stop
Multiple Airlines Logo
12:40 pm - 10:27 pm
FLL
-
STL
10h 47m1 stop
$143Multiple Airlines
Tue, Jan 20 - Tue, Feb 24
Multiple Airlines Logo
5:42 pm - 10:10 am
STL
-
FLL
15h 28m1 stop
Multiple Airlines Logo
10:44 pm - 8:56 am
FLL
-
STL
11h 12m1 stop
$144Multiple Airlines
Fri, Jan 23 - Fri, Feb 20
Multiple Airlines Logo
5:42 pm - 7:09 am
STL
-
FLL
12h 27m1 stop
Multiple Airlines Logo
10:44 pm - 8:56 am
FLL
-
STL
11h 12m1 stop
$145Multiple Airlines
Sun, Jan 25 - Fri, Feb 20
Multiple Airlines Logo
11:18 am - 8:10 pm
STL
-
FLL
7h 52m1 stop
Multiple Airlines Logo
10:49 pm - 11:33 pm
FLL
-
STL
25h 44m1 stop
$146Multiple Airlines
Fri, Jan 30 - Mon, Feb 2
Multiple Airlines Logo
8:22 pm - 4:44 pm
STL
-
FLL
19h 22m1 stop
Multiple Airlines Logo
12:40 pm - 10:27 pm
FLL
-
STL
10h 47m1 stop
$153Multiple Airlines
Wed, Feb 4 - Tue, Mar 3
Multiple Airlines Logo
8:22 pm - 7:18 am
STL
-
FLL
9h 56m1 stop
Multiple Airlines Logo
7:02 pm - 6:51 am
FLL
-
STL
12h 49m1 stop
$154Multiple Airlines
Wed, Feb 4 - Tue, Feb 24

Frontier flights from St. Louis to Fort Lauderdale

Our best Frontier deals on St. Louis to Fort Lauderdale flight tickets
Frontier
Jan 8
STL3:43 pmLambert-St Louis
8h 01m
1 stop
FLL12:44 amFort Lauderdale
Jan 20
FLL4:56 pmFort Lauderdale
14h 55m
1 stop
STL6:51 amLambert-St Louis
$254
Find similar
Frontier
Jan 8
STL3:43 pmLambert-St Louis
8h 01m
1 stop
FLL12:44 amFort Lauderdale
Jan 11
FLL5:30 amFort Lauderdale
10h 18m
1 stop
STL2:48 pmLambert-St Louis
$258
Find similar
Frontier
Jan 8
STL3:43 pmLambert-St Louis
8h 01m
1 stop
FLL12:44 amFort Lauderdale
Feb 10
FLL7:02 pmFort Lauderdale
12h 49m
1 stop
STL6:51 amLambert-St Louis
$266
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 January 1, 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

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Wed 1/28

5:42 pm-7:09 am

1 stop12h 27m

Fort Lauderdale

Tue 2/24

7:02 pm-6:51 am

1 stop12h 49m

$138

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Sun 1/18

10:06 am-8:10 pm

1 stop9h 04m

Fort Lauderdale

Fri 1/23

5:44 pm-6:51 am

1 stop14h 07m

$139

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Sat 1/24

12:12 pm-8:10 pm

1 stop6h 58m

Fort Lauderdale

Tue 1/27

1:03 pm-11:33 pm

1 stop11h 30m

$141

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Sun 2/1

9:09 am-4:19 pm

1 stop6h 10m

Fort Lauderdale

Sat 2/7

6:39 am-11:11 am

1 stop5h 32m

$142

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Tue 1/20

5:42 pm-10:10 am

1 stop15h 28m

Fort Lauderdale

Tue 2/24

12:40 pm-10:27 pm

1 stop10h 47m

$143

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Fri 1/23

5:42 pm-10:10 am

1 stop15h 28m

Fort Lauderdale

Fri 2/20

10:44 pm-8:56 am

1 stop11h 12m

$144

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Sun 1/25

5:42 pm-7:09 am

1 stop12h 27m

Fort Lauderdale

Fri 2/20

10:44 pm-8:56 am

1 stop11h 12m

$145

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Fri 1/30

11:18 am-8:10 pm

1 stop7h 52m

Fort Lauderdale

Mon 2/2

10:49 pm-11:33 pm

1 stop25h 44m

$146

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Wed 2/4

8:22 pm-4:44 pm

1 stop19h 22m

Fort Lauderdale

Tue 3/3

12:40 pm-10:27 pm

1 stop10h 47m

$153

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Wed 2/4

8:22 pm-7:18 am

1 stop9h 56m

Fort Lauderdale

Tue 2/24

7:02 pm-6:51 am

1 stop12h 49m

$154

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 $189, 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 $247.

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 $140. 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 $491.

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 $195. In contrast, the most expensive time of day to depart to Fort Lauderdale is at noon when prices are around $435.

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 $348 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 $244 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 January 2026, prices for St. Louis to Fort Lauderdale flights are approximately 30% cheaper 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

$170

Fastest flight time

2h 35m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Fort Lauderdale

1 airport
The best one-way flight to Fort Lauderdale from St. Louis in the past 72 hours is $170. The best round-trip flight deal from St. Louis to Fort Lauderdale found on momondo in the last 72 hours is $331.
The fastest flight from St. Louis to Fort Lauderdale takes 2h 35m
Direct flights go from St. Louis to Fort Lauderdale on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is Spirit Airlines.
There is 1 airport in Fort Lauderdale. From St. Louis there are direct flights to 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 35m 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
8,253 reviews
Search Spirit Airlines flights
FrontierPriceFrom $113Free CancellationRating
5.7
3,066 reviews
Search Frontier flights
United AirlinesPriceFrom $150Free CancellationRating
7.4
9,131 reviews
Search United Airlines flights
DeltaPriceFrom $204Free CancellationRating
7.9
8,017 reviews
Search Delta flights
American AirlinesPriceFrom $217Free CancellationRating
7.2
11,071 reviews
Search American Airlines flights
SouthwestPriceFrom $237Free CancellationRating
8.0
4,252 reviews
Search Southwest 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 4 flights/week on average for this route. A good Southwest flight deal for St. Louis to Fort Lauderdale starts from $237 round-trip, up to an average price of $460. Our users have rated Southwest at 8.0/10.

  • Spirit Airlines Flights From St. Louis to Fort Lauderdale

    $68 is the best Spirit Airlines flight deal from St. Louis to Fort Lauderdale found on momondo over the last 72 hours. The average Spirit Airlines ticket price found was closer to $136, however, with flight time and availability significantly affecting the price. Spirit Airlines (6.3/10 from 8,253 user reviews) flies into Fort Lauderdale from St. Louis 3 times in an average week so prices can vary.

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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