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Cheap flights from Fort Lauderdale to St. Louis from $41

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fort Lauderdale to St. Louis departing on 12/24. 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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Cheap round-trip flights

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Spirit Airlines Logo
9:05 am - 11:01 amFLL-STL
2h 56mnonstop
Spirit Airlines Logo
12:20 pm - 3:59 pmSTL-FLL
2h 39mnonstop
$98Spirit Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 11
Spirit Airlines Logo
3:58 pm - 5:57 pmFLL-STL
2h 59mnonstop
Spirit Airlines Logo
6:21 pm - 10:02 pmSTL-FLL
2h 41mnonstop
$112Spirit Airlines
Find Deal
Thu, Nov 6 - Sun, Nov 9
Multiple Airlines Logo
10:05 am - 4:01 pmFLL-STL
6h 56m1 stop
Multiple Airlines Logo
6:21 pm - 10:02 pmSTL-FLL
2h 41mnonstop
$128Multiple Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
Multiple Airlines Logo
5:45 am - 10:12 amFLL-STL
5h 27m1 stop
Multiple Airlines Logo
6:21 pm - 10:02 pmSTL-FLL
2h 41mnonstop
$137Multiple Airlines
Find Deal
Thu, Nov 6 - Sun, Nov 9
Spirit Airlines Logo
7:00 am - 8:57 amFLL-STL
2h 57mnonstop
Spirit Airlines Logo
9:52 am - 1:28 pmSTL-FLL
2h 36mnonstop
$138Spirit Airlines
Find Deal
Sat, Nov 22 - Sat, Nov 29
Multiple Airlines Logo
5:45 am - 4:01 pmFLL-STL
11h 16m1 stop
Multiple Airlines Logo
6:21 pm - 10:02 pmSTL-FLL
2h 41mnonstop
$148Multiple Airlines
Find Deal
Fri, Nov 7 - Sun, Nov 9
Frontier Logo
10:05 am - 4:01 pmFLL-STL
6h 56m1 stop
Frontier Logo
11:17 am - 8:06 pmSTL-FLL
7h 49m1 stop
$152Frontier
Find Deal
Fri, Nov 14 - Sun, Nov 16
Multiple Airlines Logo
9:01 pm - 3:38 pmFLL-STL
19h 37m2 stops
Multiple Airlines Logo
6:21 pm - 10:02 pmSTL-FLL
2h 41mnonstop
$154Multiple Airlines
Find Deal
Fri, Nov 7 - Sun, Nov 9
Frontier Logo
5:45 am - 4:01 pmFLL-STL
11h 16m1 stop
Frontier Logo
11:23 am - 11:56 pmSTL-FLL
11h 33m1 stop
$176Frontier
Find Deal
Fri, Nov 7 - Sun, Nov 9
American Airlines Logo
7:00 am - 2:47 pmFLL-STL
8h 47m1 stop
American Airlines Logo
8:13 am - 2:26 pmSTL-FLL
5h 13m1 stop
$191American Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 11

Spirit Airlines flights from Fort Lauderdale to St. Louis

Our best Spirit Airlines deals on Fort Lauderdale to St. Louis flight tickets
Spirit Airlines
Jan 8
FLL9:05 amFort Lauderdale
2h 56m
STL11:01 amLambert-St Louis
Jan 11
STL12:20 pmLambert-St Louis
2h 39m
FLL3:59 pmFort Lauderdale
$98
Find similar
Spirit Airlines
Nov 6
FLL3:58 pmFort Lauderdale
2h 59m
STL5:57 pmLambert-St Louis
Nov 9
STL6:21 pmLambert-St Louis
2h 41m
FLL10:02 pmFort Lauderdale
$112
Find similar
Spirit Airlines
Nov 1
FLL4:20 pmFort Lauderdale
2h 50m
STL6:10 pmLambert-St Louis
Nov 9
STL6:21 pmLambert-St Louis
2h 41m
FLL10:02 pmFort Lauderdale
$124
Find similar

Frontier flights from Fort Lauderdale to St. Louis

Our best Frontier deals on Fort Lauderdale to St. Louis flight tickets
Frontier
Nov 14
FLL10:05 amFort Lauderdale
6h 56m
1 stop
STL4:01 pmLambert-St Louis
Nov 16
STL11:17 amLambert-St Louis
7h 49m
1 stop
FLL8:06 pmFort Lauderdale
$152
Find similar
Frontier
Nov 7
FLL5:45 amFort Lauderdale
11h 16m
1 stop
STL4:01 pmLambert-St Louis
Nov 9
STL11:23 amLambert-St Louis
11h 33m
1 stop
FLL11:56 pmFort Lauderdale
$176
Find similar
Frontier
Nov 6
FLL5:45 amFort Lauderdale
5h 27m
1 stop
STL10:12 amLambert-St Louis
Nov 7
STL4:56 pmLambert-St Louis
6h 09m
1 stop
FLL12:05 amFort Lauderdale
$196
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 27, 2025.
Use the filters below to find and compare flights from Fort Lauderdale to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Thu 1/8

9:05 am-11:01 am

Nonstop2h 56m

Lambert-St Louis

Sun 1/11

12:20 pm-3:59 pm

Nonstop2h 39m

$98

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Thu 11/6

3:58 pm-5:57 pm

Nonstop2h 59m

Lambert-St Louis

Sun 11/9

6:21 pm-10:02 pm

Nonstop2h 41m

$112

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Fri 11/14

10:05 am-4:01 pm

1 stop6h 56m

Lambert-St Louis

Sun 11/16

6:21 pm-10:02 pm

Nonstop2h 41m

$128

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Thu 11/6

5:45 am-10:12 am

1 stop5h 27m

Lambert-St Louis

Sun 11/9

6:21 pm-10:02 pm

Nonstop2h 41m

$137

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Sat 11/22

7:00 am-8:57 am

Nonstop2h 57m

Lambert-St Louis

Sat 11/29

9:52 am-1:28 pm

Nonstop2h 36m

$138

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Fri 11/7

5:45 am-4:01 pm

1 stop11h 16m

Lambert-St Louis

Sun 11/9

6:21 pm-10:02 pm

Nonstop2h 41m

$148

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Fri 11/14

10:05 am-4:01 pm

1 stop6h 56m

Lambert-St Louis

Sun 11/16

11:17 am-8:06 pm

1 stop7h 49m

$152

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Fri 11/7

9:01 pm-3:38 pm

2 stops19h 37m

Lambert-St Louis

Sun 11/9

6:21 pm-10:02 pm

Nonstop2h 41m

$154

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Fri 11/7

5:45 am-4:01 pm

1 stop11h 16m

Lambert-St Louis

Sun 11/9

11:23 am-11:56 pm

1 stop11h 33m

$176

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Thu 1/8

7:00 am-2:47 pm

1 stop8h 47m

Lambert-St Louis

Sun 1/11

8:13 am-2:26 pm

1 stop5h 13m

$191

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 St. Louis from

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

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 St. Louis?

In general, May is the cheapest month to fly from Fort Lauderdale to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $179. The month of August is another great option to travel to St. Louis, with average flight prices from Fort Lauderdale averaging around $239.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Thursday when prices can be found for as low as $242. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $390. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Fort Lauderdale at noon is the least expensive time of day to depart. momondo users have found prices as low as $152 when looking at flights departing at noon. In the evening is when there is more demand to fly to St. Louis, so prices are often more expensive at around $396 per ticket.

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

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

How far in advance should I book a flight to St. Louis?

You are more likely to see cheaper flights to St. Louis from Fort Lauderdale when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $291 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Fort Lauderdale for as low as $181 on momondo.

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

There are 3 cabin classes available to choose from on Fort Lauderdale to Lambert-St Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Fort Lauderdale to St. Louis flights?

No. A direct flight is the cheapest option for a flight between Fort Lauderdale to St. Louis.

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

As of October 2025, prices for Fort Lauderdale to St. Louis flights are approximately 35% cheaper when compared to flights at the same time last year.

When to book flights from Fort Lauderdale to St. Louis

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

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

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

Best Price Found

$137

Fastest flight time

2h 55m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Fort Lauderdale in the past 72 hours is $137. The best round-trip flight deal from Fort Lauderdale to St. Louis found on momondo in the last 72 hours is $235.
The fastest flight from Fort Lauderdale to St. Louis takes 2h 55m
Direct flights go from Fort Lauderdale to St. Louis on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is Spirit Airlines.
There is 1 airport near St. Louis: Lambert-St Louis (STL)
Search flight deals

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

    The distance between Fort Lauderdale and Lambert-St Louis is about 1042.3 mi. By plane, this route typically takes 2h 56m.

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

    Prices for flights from Fort Lauderdale Airport to Lambert-St Louis Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Fort Lauderdale Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis 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 Lambert-St Louis 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 Fort Lauderdale to St. Louis?

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

Best airlines flying from Fort Lauderdale to St. Louis

Compare and see reviews for airlines that fly from Fort Lauderdale to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $85Free CancellationRating
6.3
8,110 reviews
Search Spirit Airlines flights
DeltaPriceFrom $196Free CancellationRating
7.9
7,996 reviews
Search Delta flights
SouthwestPriceFrom $237Free CancellationRating
8.0
4,236 reviews
Search Southwest flights
American AirlinesPriceFrom $255Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights

  • Southwest Flights From Fort Lauderdale to St. Louis

    Southwest flight deals from Fort Lauderdale to St. Louis start from $237 round-trip. Over the 5 Southwest flights for this route in a normal week, average airfare is usually $397 round-trip - but some users have found much cheaper deals with momondo.

  • Spirit Airlines Flights From Fort Lauderdale to St. Louis

    Spirit Airlines (6.3/10 from 8,112 reviews) operates around 3 flights from Fort Lauderdale to St. Louis in any given week. The average Spirit Airlines airfare for this route is around $174, with deals from around $85 rare but found on momondo. Referenced prices are for round-trip Fort Lauderdale to St. Louis flight searches in the last 72 hours.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
Florissant
O'Fallon
Wentzville
Collinsville
Fenton
St. Peters
Alton
Farmington
Festus
Glencoe
Edwardsville
Clayton
Eureka
Litchfield
Shrewsbury

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Fort Lauderdale to St. Louis flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to St. Louis from Fort Lauderdale. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Fort Lauderdale to St. Louis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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