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Cheap flights from Fort Lauderdale to St. Louis from $47

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 10/2. 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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Find the cheapest flights from Fort Lauderdale to St. Louis (FLL-STL)

Cheap round-trip flights

Spirit Airlines Logo
8:15 am - 10:02 amFLL-STL
2h 47mnonstop
Spirit Airlines Logo
10:57 am - 2:26 pmSTL-FLL
2h 29mnonstop
$96Spirit Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
Spirit Airlines Logo
8:15 am - 10:02 amFLL-STL
2h 47mnonstop
Spirit Airlines Logo
7:15 pm - 10:46 pmSTL-FLL
2h 31mnonstop
$97Spirit Airlines
Find Deal
Thu, Oct 16 - Sat, Oct 18
Spirit Airlines Logo
8:15 am - 10:02 amFLL-STL
2h 47mnonstop
Spirit Airlines Logo
10:57 am - 2:26 pmSTL-FLL
2h 29mnonstop
$101Spirit Airlines
Find Deal
Thu, Oct 16 - Sun, Oct 19
Frontier Logo
6:00 am - 3:04 pmFLL-STL
10h 04m1 stop
Frontier Logo
4:00 pm - 11:52 pmSTL-FLL
6h 52m1 stop
$102Frontier
Find Deal
Thu, Oct 2 - Mon, Oct 6
Logo
7:45 am - 9:40 amFLL-STL
2h 55mnonstop
Logo
4:00 pm - 11:52 pmSTL-FLL
6h 52m1 stop
$103
Find Deal
Thu, Oct 2 - Mon, Oct 6
Spirit Airlines Logo
7:45 am - 9:40 amFLL-STL
2h 55mnonstop
Spirit Airlines Logo
10:35 am - 2:14 pmSTL-FLL
2h 39mnonstop
$106Spirit Airlines
Find Deal
Sun, Sep 21 - Sun, Sep 28
Logo
5:45 am - 10:12 amFLL-STL
5h 27m1 stop
Logo
12:20 pm - 3:59 pmSTL-FLL
2h 39mnonstop
$107
Find Deal
Thu, Nov 6 - Sun, Nov 9
Spirit Airlines Logo
7:45 am - 9:40 amFLL-STL
2h 55mnonstop
Spirit Airlines Logo
10:35 am - 2:14 pmSTL-FLL
2h 39mnonstop
$109Spirit Airlines
Find Deal
Thu, Sep 25 - Sun, Sep 28
Frontier Logo
6:00 am - 3:04 pmFLL-STL
10h 04m1 stop
Frontier Logo
4:00 pm - 11:52 pmSTL-FLL
6h 52m1 stop
$123Frontier
Find Deal
Mon, Sep 8 - Sun, Sep 14
Frontier Logo
5:45 am - 10:12 amFLL-STL
5h 27m1 stop
Frontier Logo
11:17 am - 8:06 pmSTL-FLL
7h 49m1 stop
$127Frontier
Find Deal
Thu, Nov 6 - Sun, Nov 9

Frontier flights from Fort Lauderdale to St. Louis

Our best Frontier deals on Fort Lauderdale to St. Louis flight tickets
Frontier
Oct 2
FLL6:00 amFort Lauderdale
10h 04m
1 stop
STL3:04 pmLambert-St Louis
Oct 6
STL4:00 pmLambert-St Louis
6h 52m
1 stop
FLL11:52 pmFort Lauderdale
$102
Find similar
Frontier
Sep 8
FLL6:00 amFort Lauderdale
10h 04m
1 stop
STL3:04 pmLambert-St Louis
Sep 14
STL4:00 pmLambert-St Louis
6h 52m
1 stop
FLL11:52 pmFort Lauderdale
$123
Find similar
Frontier
Nov 6
FLL5:45 amFort Lauderdale
5h 27m
1 stop
STL10:12 amLambert-St Louis
Nov 9
STL11:17 amLambert-St Louis
7h 49m
1 stop
FLL8:06 pmFort Lauderdale
$127
Find similar

Spirit Airlines flights from Fort Lauderdale to St. Louis

Our best Spirit Airlines deals on Fort Lauderdale to St. Louis flight tickets
Spirit Airlines
Oct 7
FLL8:15 amFort Lauderdale
2h 47m
STL10:02 amLambert-St Louis
Oct 14
STL10:57 amLambert-St Louis
2h 29m
FLL2:26 pmFort Lauderdale
$96
Find similar
Spirit Airlines
Oct 16
FLL8:15 amFort Lauderdale
2h 47m
STL10:02 amLambert-St Louis
Oct 18
STL7:15 pmLambert-St Louis
2h 31m
FLL10:46 pmFort Lauderdale
$97
Find similar
Spirit Airlines
Oct 16
FLL8:15 amFort Lauderdale
2h 47m
STL10:02 amLambert-St Louis
Oct 19
STL10:57 amLambert-St Louis
2h 29m
FLL2:26 pmFort Lauderdale
$101
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 August 26, 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

Tue 10/7

8:15 am-10:02 am

Nonstop2h 47m

Lambert-St Louis

Tue 10/14

10:57 am-2:26 pm

Nonstop2h 29m

$96

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Thu 10/16

8:15 am-10:02 am

Nonstop2h 47m

Lambert-St Louis

Sat 10/18

7:15 pm-10:46 pm

Nonstop2h 31m

$97

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Thu 10/16

8:15 am-10:02 am

Nonstop2h 47m

Lambert-St Louis

Sun 10/19

10:57 am-2:26 pm

Nonstop2h 29m

$101

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Thu 10/2

6:00 am-3:04 pm

1 stop10h 04m

Lambert-St Louis

Mon 10/6

4:00 pm-11:52 pm

1 stop6h 52m

$102

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Thu 10/2

7:45 am-9:40 am

Nonstop2h 55m

Lambert-St Louis

Mon 10/6

4:00 pm-11:52 pm

1 stop6h 52m

$103

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Sun 9/21

7:45 am-9:40 am

Nonstop2h 55m

Lambert-St Louis

Sun 9/28

10:35 am-2:14 pm

Nonstop2h 39m

$106

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

12:20 pm-3:59 pm

Nonstop2h 39m

$107

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Thu 9/25

7:45 am-9:40 am

Nonstop2h 55m

Lambert-St Louis

Sun 9/28

10:35 am-2:14 pm

Nonstop2h 39m

$109

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Mon 9/8

6:00 am-3:04 pm

1 stop10h 04m

Lambert-St Louis

Sun 9/14

4:00 pm-11:52 pm

1 stop6h 52m

$123

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

11:17 am-8:06 pm

1 stop7h 49m

$127

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 July is another great option to travel to St. Louis, with average flight prices from Fort Lauderdale averaging around $256.

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 $248. 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 Sunday because tickets tend to average around $381. 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 $156 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 $400 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 $310 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 $191 on momondo.

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

There are 2 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 August 2025, prices for Fort Lauderdale to St. Louis flights are approximately 22% 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

$113

Fastest flight time

2h 47m

Direct flights

Every day

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Fort Lauderdale in the past 72 hours is $113. The best round-trip flight deal from Fort Lauderdale to St. Louis found on momondo in the last 72 hours is $195.
The fastest flight from Fort Lauderdale to St. Louis takes 2h 47m
Direct flights go from Fort Lauderdale to St. Louis every day.
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 47m.

  • 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
8,031 reviews
Search Spirit Airlines flights
DeltaPriceFrom $204Free CancellationRating
7.9
7,979 reviews
Search Delta flights
SouthwestPriceFrom $237Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $255Free CancellationRating
7.2
10,000 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 $383 round-trip - but some users have found much cheaper deals with momondo.

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
Fenton
Collinsville
Wentzville
Alton
St. Peters
Farmington
Festus
Glencoe
Clayton
Edwardsville
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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