St. Louis

$64+ Cheap flights from Fort Myers to St. Louis (RSW - STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
RSW — STL
Oct 15 — Oct 221
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Fort Myers to St. Louis with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Fort Myers SW Florida Intl to Lambert-St Louis are usually found in August or July, booked 82 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Fort Myers to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Fort Myers (RSW) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$159
(American Airlines)

One-way from

$64
(Southwest)

Popular in

February

Cheapest in

August

Average price

$358
From Fort Myers SW Florida Intl to Lambert-St Louis
One-way flight from Fort Myers SW Florida Intl to Lambert-St Louis
Highest demand for flights based on searches. 14% potential increase in price ($66 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Average for round-trip flights in September 2025

Find flight deals from Fort Myers to St. Louis

Cheapest flights from Fort Myers to St. Louis
Explore the most affordable flight options available from Fort Myers to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:20 pmRSW - STL
1 stop7h 45mAmerican Airlines
Mon 11/172:05 pmSTL - RSW
1 stop4h 47mAmerican Airlines
Deal found 9/14$159
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/144:44 pmRSW - STL
2 stops8h 10mAmerican Airlines
Tue 10/218:30 amSTL - RSW
1 stop6h 24mAmerican Airlines
Deal found 9/14$164
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:55 pmRSW - STL
1 stop5h 30mSouthwest
Sun 10/199:05 amSTL - RSW
1 stop7h 55mSouthwest
Deal found 9/15$167
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/219:10 amRSW - STL
1 stop6h 15mUnited Airlines
Sun 11/2311:05 amSTL - RSW
1 stop8h 11mUnited Airlines
Deal found 9/12$183
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:08 pmRSW - STL
1 stop5h 47mUnited Airlines
Sat 1/37:00 amSTL - RSW
1 stop6h 37mUnited Airlines
Deal found 9/14$190
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/128:05 amRSW - STL
1 stop6h 46mDelta
Sun 11/166:40 amSTL - RSW
1 stop5h 14mDelta
Deal found 9/14$197
This Southwest deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/57:05 pmRSW - STL
1 stop6h 00mSouthwest
Wed 10/86:55 amSTL - RSW
1 stop5h 05mSouthwest
Deal found 9/12$199
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/105:14 pmRSW - STL
1 stop5h 46mUnited Airlines
Mon 10/1312:25 pmSTL - RSW
1 stop7h 43mUnited Airlines
Deal found 9/13$208
This Southwest deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:50 amRSW - STL
Nonstop2h 40mSouthwest
Sun 11/167:55 amSTL - RSW
Nonstop2h 30mSouthwest
Deal found 9/13$212
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:00 amRSW - STL
1 stop3h 59mDelta
Sat 10/187:05 amSTL - RSW
1 stop7h 01mDelta
Deal found 9/15$217

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fort Myers 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, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Fort Myers to St. Louis that are best for you.

Fly from

Fort Myers

Fly to

St. Louis

Route

Depart

Return

Price

Fort MyersSt. Louis

RSW - STL

RSWSTL

Fort Myers SW Florida Intl

Tue 10/14

6:39 pm-11:05 pm

1 stop5h 26m

Lambert-St Louis

Tue 10/21

8:30 am-3:54 pm

1 stop6h 24m

$159

Fort MyersSt. Louis

RSW - STL

RSWSTL

Fort Myers SW Florida Intl

Thu 10/16

5:55 pm-10:25 pm

1 stop5h 30m

Lambert-St Louis

Sun 10/19

9:05 am-6:00 pm

1 stop7h 55m

$167

Fort MyersSt. Louis

RSW - STL

RSWSTL

Fort Myers SW Florida Intl

Wed 11/12

8:05 am-1:51 pm

1 stop6h 46m

Lambert-St Louis

Sun 11/16

6:40 am-12:54 pm

1 stop5h 14m

$197

Fort MyersSt. Louis

RSW - STL

RSWSTL

Fort Myers SW Florida Intl

Sun 10/5

7:05 pm-12:05 am

1 stop6h 00m

Lambert-St Louis

Wed 10/8

6:55 am-1:00 pm

1 stop5h 05m

$199

Fort MyersSt. Louis

RSW - STL

RSWSTL

Fort Myers SW Florida Intl

Tue 9/30

7:00 am-9:59 am

1 stop3h 59m

Lambert-St Louis

Sat 10/18

7:05 am-3:06 pm

1 stop7h 01m

$217

Fort MyersSt. Louis

RSW - STL

RSWSTL

Fort Myers SW Florida Intl

Wed 11/12

5:08 pm-10:22 pm

1 stop6h 14m

Lambert-St Louis

Sun 11/16

6:30 am-1:31 pm

1 stop6h 01m

$221

Fort MyersSt. Louis

RSW - STL

RSWSTL

Fort Myers SW Florida Intl

Thu 11/13

9:10 am-3:46 pm

1 stop7h 36m

Lambert-St Louis

Mon 11/17

4:35 pm-11:15 pm

1 stop5h 40m

$221

Fort MyersSt. Louis

RSW - STL

RSWSTL

Fort Myers SW Florida Intl

Wed 11/12

4:40 pm-10:20 pm

2 stops6h 40m

Lambert-St Louis

Sun 11/16

7:55 am-11:25 am

Nonstop2h 30m

$227

Fort MyersSt. Louis

RSW - STL

RSWSTL

Fort Myers SW Florida Intl

Sat 12/13

5:05 pm-9:58 pm

1 stop5h 53m

$76

Fort MyersSt. Louis

RSW - STL

RSWSTL

Fort Myers SW Florida Intl

Wed 11/5

11:41 am-6:47 pm

1 stop8h 06m

$76

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 20 results
1
2

The best insider tips for Fort Myers to St. Louis flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Fort Myers to St. Louis trip
Airports
RSW

During peak tourist seasons, plan an extra 20 minutes at RSW for check-in due to smaller airline ticket counters.

Read more about RSWby Matt Meltzer
STL

Use the MetroLink light rail for a convenient and economical way to reach downtown St. Louis from STL.

Read more about STLby Taryn White
Our travel experts
Matt Meltzer

Matt Meltzer

Expert on RSW

Matt Meltzer

Matt Meltzer

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Read more
Taryn White

Taryn White

Expert on STL

Taryn White

Taryn White

Taryn White is a freelance travel writer, digital creator, and travel advisor who has visited nearly 100 countries and all 50 states. She’s familiar with many airports and enjoys beach hopping, boutique hotels, spa experiences, and exploring local culture. Her work has appeared in Travel + Leisure, Condé Nast Traveler, National Geographic, Smithsonian Magazine, AFAR, and more.

Read more

Best time to book a flight from Fort Myers to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Fort Myers with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Fort Myers to St. Louis

How far ahead should I book a flight from Fort Myers to St. Louis?

Use this chart to determine the optimal time to book a round-trip flight from Fort Myers to St. Louis. Price data was last updated on September 12, 2025.

The best time to book flights from Fort Myers to St. Louis is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Fort Myers to St. Louis?

Currently, August is the cheapest month in which you can book a flight from Fort Myers to St. Louis (average of $311). Flying from Fort Myers to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from RSW to STL?

Find hourly flight availability from Fort Myers to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

One of the essential ways to save on airfare from Fort Myers to St. Louis is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 12% on airfare.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Fort Myers to St. Louis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
8.0
Very good

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Fort Myers to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Fort Myers to St. Louis?

    If you wish to fly to St. Louis from Fort Myers, then you need to book flights from Fort Myers SW Florida Intl to Lambert-St Louis. There is 1 flight from SW Florida Intl (RSW) to Lambert-St Louis (STL) per day to choose from. Flights to St. Louis from SW Florida Intl are available from 3 different airlines, which means you should have some options if you want to compare airfare deals. 2h 30m is how long a nonstop flight from Fort Myers to Lambert-St Louis typically takes.

  • How popular is this Fort Myers to St. Louis flight route?

  • How long is the flight from Fort Myers to St. Louis?

    A quick flight from Fort Myers to St. Louis can take about 5h 26m. American Airlines provides one of the quickest options available for as low as $159. The distance from Fort Myers to St. Louis is about 980 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Fort Myers to St. Louis round-trip?

    Flying on Southwest is currently your cheapest option to St. Louis, with prices starting at $177. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $181 and $196, respectively. Users have found that Southwest is 54% cheaper than the other options available to this destination.

  • What are the cheapest flights from Fort Myers to St. Louis?

    While on average a flight from Fort Myers to St. Louis is generally $280, our data shows the cheapest flight currently is $68. When looking at the most popular route, (Fort Myers SW Florida Intl - Lambert-St Louis), you can expect to pay $151 for that flight.

  • Can I find deals for flights from Fort Myers to St. Louis that include hotel bookings?

    Yes. In addition to deals on Fort Myers to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fort Myers to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fort Myers to St. Louis.

  • Can I find deals for business class flights from Fort Myers to St. Louis?

    Yes. Cheapflights offers flight deals from Fort Myers to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Fort Myers to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Fort Myers to St. Louis (average of $311). Flying from Fort Myers to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Fort Myers to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Fort Myers to St. Louis

Discover the top 3 airlines that operate flights from Fort Myers to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$177Average$373FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$181Average$295FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$356FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.