FLL - STL

$62 Find Cheap Flights from Fort Lauderdale to St. Louis - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Fort Lauderdale to St. Louis departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$126
Typical prices: $167-$416
Frontier
Mon 8/24Thu 8/27
FLL - STL • 1 stop
Cheapest non-stop
$275
Typical prices: $104-$484
Southwest
Wed 10/21Mon 10/26
FLL - STL • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Southwest includes a free carry-on, but checked bags now cost extra.
Southwest's cancellation policy allows changes up to 10 minutes before departure.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
You can fly direct with Southwest. Average duration is 2h 43m
Direct flights
Direct flights
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Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $320 (round-trip)
Shortest trip • 4h 53m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 47% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 34% price drop
Most popular
Good to know
Good to know
+1
+1
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We hope you love your trip to St. Louis!
Flight Deals
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Flight Deals

Cheap Flights from Fort Lauderdale to St. Louis (FLL-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Fort Lauderdale to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Fort Lauderdale to St. Louis

Mon, Aug 24 - Thu, Aug 27
Frontier Logo
6:42 am - 5:22 pm
FLL
-
STL
11h 40m
1 stop
Frontier Logo
6:17 pm - 12:49 am
STL
-
FLL
5h 32m
1 stop
$126Frontier
Thu, Sep 3 - Mon, Sep 7
Frontier Logo
6:42 am - 5:22 pm
FLL
-
STL
11h 40m
1 stop
Frontier Logo
6:17 pm - 12:44 am
STL
-
FLL
5h 27m
1 stop
$133Frontier
Mon, Sep 14 - Wed, Sep 16
Multiple Airlines Logo
6:45 am - 1:10 pm
FLL
-
STL
7h 25m
1 stop
Multiple Airlines Logo
2:29 pm - 1:31 pm
STL
-
FLL
22h 02m
2 stops
$179Multiple Airlines
Sun, Sep 13 - Wed, Sep 16
Multiple Airlines Logo
9:54 pm - 1:10 pm
FLL
-
STL
16h 16m
1 stop
Multiple Airlines Logo
2:29 pm - 1:31 pm
STL
-
FLL
22h 02m
2 stops
$179Multiple Airlines
Thu, Sep 17 - Tue, Sep 22
American Airlines Logo
4:29 pm - 9:57 pm
FLL
-
STL
6h 28m
1 stop
American Airlines Logo
7:27 am - 9:06 pm
STL
-
FLL
12h 39m
1 stop
$261American Airlines
Wed, Sep 30 - Mon, Oct 5
American Airlines Logo
1:23 pm - 12:27 am
FLL
-
STL
12h 04m
1 stop
American Airlines Logo
11:31 am - 9:10 pm
STL
-
FLL
8h 39m
1 stop
$261American Airlines
Thu, Sep 10 - Mon, Sep 14
Southwest Logo
5:40 am - 1:10 pm
FLL
-
STL
8h 30m
1 stop
Southwest Logo
4:55 pm - 10:05 pm
STL
-
FLL
4h 10m
1 stop
$267Southwest
Thu, Oct 1 - Sat, Oct 3
Southwest Logo
6:05 pm - 12:30 am
FLL
-
STL
7h 25m
1 stop
Southwest Logo
5:20 am - 11:35 am
STL
-
FLL
5h 15m
1 stop
$267Southwest
Thu, Aug 27 - Mon, Aug 31
Delta Logo
6:30 am - 9:54 am
FLL
-
STL
4h 24m
1 stop
Delta Logo
7:00 am - 1:22 pm
STL
-
FLL
5h 22m
1 stop
$267Delta
Mon, Sep 28 - Sat, Oct 3
Delta Logo
7:30 am - 10:55 am
FLL
-
STL
4h 25m
1 stop
Delta Logo
1:40 pm - 7:39 pm
STL
-
FLL
4h 59m
1 stop
$267Delta
Booking Insights

KAYAK's insights & trends for Fort Lauderdale to St. Louis flights

Get data-powered insights and trends into flights from Fort Lauderdale to St. Louis to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Fort Lauderdale to St. Louis?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Fort Lauderdale to St. Louis departing in August.

Flight prices are below average for this route right now.

Flights to St. Louis from Fort Lauderdale usually cost between $167 and $416 in August.
The lowest price found in the past 5 days was $126 on Frontier (Aug 24-Aug 27).

What’s the cheapest day of the week to fly from Fort Lauderdale to St. Louis?

The average price of all round-trip flights from Fort Lauderdale to St. Louis clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Fort Lauderdale to St. Louis, look for departures on Saturdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from St. Louis, Tuesday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Fort Lauderdale to St. Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Fort Lauderdale to St. Louis is October, where tickets cost $245 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $459 and $459 respectively.

Can I save money by flying with a layover from Fort Lauderdale to St. Louis?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $330 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Fort Lauderdale to St. Louis, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Fort Lauderdale to St. Louis, you should book around 2 weeks before departure, which saves you about 47% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Expert advice

Expert advice for your flight from Fort Lauderdale to St. Louis

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on Southwest and FLL

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Yulia Denisyuk

Yulia Denisyuk

Expert on STL

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Good to know

Low season

January

Cheapest flight

$62
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 31% lower on average.
Flight from Fort Lauderdale to St. Louis

When to book flights from Fort Lauderdale to St. Louis

Are your dates flexible? Find out the best times to travel from Fort Lauderdale to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Fort Lauderdale to St. Louis

  • Can I rent a car at STL?

    Yes. Passengers arriving at STL can access rental car services offered at the customer service counters on the lower level between exit doors 12 and 17 of Terminal 1. Alamo, Avis, Budget, Thrifty, Nationals, Hertz, and Enterprise are car rental companies operating at the airport.

  • Which lounges at STL are passenger-accessible?

    STL hosts three lounges accessible by its passengers. They include Admirals Club operated by American Airlines found between Concourses B and C accessible by passengers with American Airlines tickets. Wingtips Lounge on Terminal 2 is accessible by all passengers through pay at the door. A military Lounge named The James S. McDonnell USO in Terminal 1 also services active US military members.

  • Is FLL pet-friendly?

    Yes. FLL airport is pet-friendly, and travelers can bring along their furry friends. It has outdoor pet areas outside every baggage claim area and a secure area with a grassy area and water fountain. There are also indoor pet relief areas inside Terminals 1 and 4 designated for service animals.

  • How can I get to FLL from Miami?

    From downtown Miami, take I-95 North to the N Miami-Dade Expressway exit. Take the N Miami-Dade Expressway Westbound to the Ives Dairy Interchange. There will be a traffic light intersection when you enter Westbound I-95. Keep left at the next traffic light; cross under the Interstate highway; continue west with all cars on your left. This will take you to Route 1 approximately 2 miles away, which leads to the airport.

  • What is the cheapest flight from Fort Lauderdale to St. Louis?

    In the last 5 days, the lowest price for a flight from Fort Lauderdale to St. Louis was $62 for a one-way ticket and $126 for a round-trip.

  • Do I need a passport to fly between Fort Lauderdale and St. Louis?

    No

  • Which airlines offer Wi-Fi service onboard planes from Fort Lauderdale to St. Louis?

    JetBlue, American Airlines, Delta, and Alaska Airlines offer inflight Wi-Fi service on the Fort Lauderdale to St. Louis flight route.

  • Which aircraft models fly most regularly from Fort Lauderdale to St. Louis?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Fort Lauderdale to St. Louis flight route.

  • Which airline alliances offer flights from Fort Lauderdale to St. Louis?

    oneworld, and SkyTeam are the airline alliances operating flights between Fort Lauderdale and St. Louis, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Fort Lauderdale to St. Louis?

    There are nonstop flights from Fort Lauderdale to St. Louis on a daily basis.

  • Which is the best airline for flights from Fort Lauderdale to St. Louis, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Fort Lauderdale to St. Louis are Southwest and Delta. With an average price for the route of $466 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $438 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Fort Lauderdale to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Fort Lauderdale to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Fort Lauderdale to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Fort Lauderdale is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Fort Lauderdale to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Fort Lauderdale with another airline. Booking your flights between Fort Lauderdale and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Fort Lauderdale to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Fort Lauderdale up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Fort Lauderdale to St. Louis

  • Looking for a cheap flight? 25% of our users found flights on this route for $184 or less one-way and $372 or less round-trip.
  • Fort Lauderdale International Airport (FLL) provides basic business facilities essential to corporate travelers. These facilities include a meeting room for the business traveler, conference rooms for up to 16 people, and a boardroom for 4-6 people. FLL also has dedicated Business Service Centers within all the terminals featuring a workstation with desk and charging stations for computers.
  • FLL also has baby care facilities convenient to traveling mothers. It has several nursing pods which you can use for breastfeeding, baby diaper changing, and pumping breast milk. These Mamava pods are lockable offering required privacy and feature electrical outlets, a comfortable seating sink, a fold-up table, and a rocking chair. You can find them in Terminal 1, pre-security, Terminal 2 between the restrooms, and Terminal 3 on Concourses E and F.
  • Travelers can drive to FLL since they will access ample and reliable parking facilities. There are three parking garages, Hibiscus, Palm, and Cypress, with over 10,000 parking spaces outside each terminal. Passengers can access long-term services in all three terminals. Hibiscus Garage Level 2 and Palm Garage Level 1 offer short-term parking services. Overflow parking is also available in the lot found west of the airport.
  • Lambert St Louis Airport (STL) is a great landing airport for travelers with reduced mobility including disabled passengers. This airport is wheelchair-accessible, fitted with ramps, lifts, and accessible toilets. Travelers with hidden disabilities can access special assistance offered by individual airlines. However, you must request in advance. The airlines also offer wheelchairs.
  • Children-oriented family travelers will appreciate landing at STL since it offers family facilities. This airport hosts a children’s play area on Concourse C next to Gate C3 called Play Port. This playground is transportation-themed featuring a kid-sized airplane, MetroLink light rail train, and traffic control tower where children can have fun upon arrival. There are also family restrooms within Terminals 1 and 2.

Prefer to fly direct from Fort Lauderdale to St. Louis?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Fort Lauderdale to Lambert-St Louis.
Find which airlines fly direct from Fort Lauderdale Airport to Lambert-St Louis Airport, which days they fly and book direct flights.

Direct departures

Fort Lauderdale to Lambert-St Louis

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Direct returns

Lambert-St Louis to Fort Lauderdale

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Reviews of the top 4 airlines serving from Fort Lauderdale to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Fort Lauderdale to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Fort Lauderdale to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4225 reviews
8.0Comfort
8.1Boarding
7.0Food
8.6Crew
7.5Entertainment
Airline reviews

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

2.0 MediocreStuart, Mar 2026
HOU - STL
Read more Southwest reviews

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

I have not flown Southwest in awhile and had a very pleasant experience. From ticketing to boarding to the flight. The flight left on time and landed ahead of schedule. It won't be so long next time!!

Everything went smoothly and we even arrived a little bit early.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

Southwest's seats are the least comfortable I have ever sat in.

For my birthday trip this was my second time ever flying, this trip was the best.

Crew was great flight was great baggage claim was a failure. It took over 1 hour for bags to arrive. Poor communication poor effort when I spoke to the supervisor about the delay

Everything was great except the food. The pretzels are really crappy.

Southwest is definitely the happiest airline to fly with. They are always kind and friendly with a sense of humor.

Noticed the width between seats seemed less. I wasn’t very comfortable. I’m of regular weight btw. We got graham cracker cookie snack, no choices. The bathrooms toilet roll was broken, and the light wouldn’t come on when I tried to close bathroom door.. I wasn’t sure it was locked?

My flight was canceled, and instead of rebooking me on a non-stop first-class flight for the same day, which I originally had, Delta rebooked me on a one-stop flight for the following day. When I checked the Delta app, I noticed that there were available flights for both the same day and the next day. I believe this indicates poor management on their part.

I had only one problem. The temperature on the flight was too COLD. I froze throughout the flight. I thought it might be only my problem but when I went to the restroom during the flight, I saw several people huddling in their jackets. A couple had their winter coats on and I was jealous since I had only a very light jacket.

Kayak botched up the booking, i had to call delta and fix. In the process Delta failed to honor my comfort plus seat assignment that i had previously.

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

Comfort seating was on the tight side. Maybe it was a smaller plane(?)

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

As we lined up to board they gave our plane to a flight going to Newark. So then we got delayed until they could find another plane. Flight crew was ok. I’m assuming since it’s a shorter flight they only offered water and coffee.

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Improvements in communication and empathy are absolutely necessary for American Airlines staff (top down). It’s like they are numb to the needs of their customers.

I like the speed of boarding and deplaning and the fact that everything was on time. The crew (attendants) were probably quite new and did not begin the in cabin service until 30 min before landing even though there was little to no air turbulence for the last 1.5 hours of the flight. It made for a mad scramble at the end to get trash collected and carts stowed before touch down.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

I did like the employee's, they are very friendly and all smiled most of the time, Overall, from checking in bags to getting on plane, not enough employees to be able to get all on the plane, therefore I was not able to get on the plane, due to no one wea there for me to check in my bag, so I decided to go thru the security point and by the time they were done with my bags, I was told that my bag cannot be checked in, and then found out that the lady that does the check in was boarding the customers onto the plane, she said that she was going back and fourth, there for was not able to get on the plane, which changed all my flights by the time I got to Dallas, I was on standby 3 times, and wasn't sure about being able to get on the fourth plane, so ended up buying another plane ticket, so I could make my destination on time.

Not sure about entertainment as I didn't use any, so maybe there should be an NA option on this survey. Otherwise everything was just as it should be. Of course I wish planes were more comfortable and had seats that would tilt back further.

American Airlines “Randy” questioned why I needed preboarding and denied my request for same. Then Randy attempted to berate me when I boarded with my group. I was seated in an exit roll with a young man with a disability that exhibited difficulty controlling and settling himself. But Tandy questioned my disability. The flight was horrible. It was overpacked.

Frontier feels like a family I Worked for Eastern Airlines back in the day and I felt the family vibe that I had then. Thank you

It was an early flight and most people napped/slept and the crew let us which was nice.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

This company socks. It's fraud. They canceled our flight yesterday, and today we were late because of a really long line at the check in bag. At the rebook station, there was ton of people. The workers were all rude. I am gonna make a report to FTC.

Flight got delayed for 5 hours no good explanation was offered ;(

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Everyone seemed to be in zone 1 for boarding. Maybe break it up a little. Otherwise, smooth flight.

The experience was good. No frills but I got there safe and sound and on time.

The experience was terrible. The flight boarded late, then after leaving the gate the plane had had to return to the gate for fuel. After 2 hours on the plane, the flight was canceled. The reasons given for the cancelation didn't sound truthful. and different reasons were given. My 15 year old daughter was flying alone on this flight. When they all disembarked the plane she kept asking the crew what she was supposed to do. No one even gave her the courtesy of a response. No one. It took another 4.75 hrs to be out of customs and baggage. She was re-booked the following day. That flight departed 2 hours late. After all of that, they offered a measly $100 flight voucher with an expiry date of 3 months! All in all a terrible experience. We won't be using Frontier again in the future.

4 hour delay. No updates or apology from staff. Uncomfortable seats, wonky bad restrictions and up charges, really terrible experience and will never fly frontier again.

Everything you need to know for your flight from Fort Lauderdale to St. Louis

Information on your arrival and departure airports