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$55+ Cheap flights from Fort Myers to San Antonio (RSW - SAT)

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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
RSW — SAT
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find cheap flights from Fort Myers to San Antonio with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Fort Myers SW Florida Intl to San Antonio are usually found in July or September, booked 35 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Find flight deals from Fort Myers to San Antonio

Cheapest flights from Fort Myers to San Antonio
Explore the most affordable flight options available from Fort Myers to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Priceline deal was found by Cheapflights users on 10/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:45 pmRSW - SAT
1 stop7h 35mFrontier
Sun 11/237:00 amSAT - RSW
1 stop8h 50mFrontier
Deal found 10/28$260
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 12/177:00 amRSW - SAT
1 stop4h 51mUnited Airlines
Tue 12/305:15 amSAT - RSW
1 stop4h 25mUnited Airlines
Deal found 10/28$327
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sun 12/147:00 amRSW - SAT
1 stop4h 51mUnited Airlines
Thu 12/185:15 amSAT - RSW
1 stop4h 25mUnited Airlines
Deal found 10/28$367
This Frontier deal was found by Cheapflights users on 10/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:45 pmRSW - SAT
1 stop7h 35mFrontier
Sun 11/307:00 amSAT - RSW
1 stop8h 50mFrontier
Deal found 10/28$390
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/112:03 pmRSW - SAT
1 stop10h 02mAmerican Airlines
Tue 11/1812:55 pmSAT - RSW
1 stop6h 24mAmerican Airlines
Deal found 10/27$402
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:33 amRSW - SAT
1 stop29h 55mMultiple Airlines
Sun 11/164:54 pmSAT - RSW
2 stops24h 26mMultiple Airlines
Deal found 10/28$414
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:45 pmRSW - SAT
1 stop7h 35mMultiple Airlines
Sun 11/233:23 pmSAT - RSW
2 stops23h 54mMultiple Airlines
Deal found 10/28$417
This Southwest deal was found by Cheapflights users on 10/28. 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 12/1410:05 amRSW - SAT
2 stops14h 35mSouthwest
Thu 12/185:15 amSAT - RSW
1 stop13h 45mSouthwest
Deal found 10/28$423
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 12/177:16 amRSW - SAT
2 stops9h 19mAmerican Airlines
Tue 12/306:00 amSAT - RSW
1 stop5h 42mAmerican Airlines
Deal found 10/28$427

Cheap flight deals from Fort Myers to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Fort Myers (RSW) to San Antonio (SAT). 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$299
(Delta)

One-way from

$55
(Frontier)

Popular in

June

Cheapest in

July

Average price

$398
Provider with most accurate pricing for Fort Myers SW Florida Intl-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fort Myers SW Florida Intl-San Antonio flights.
Search Deals
From Fort Myers SW Florida Intl to San Antonio
Search Deals
One-way flight from Fort Myers SW Florida Intl to San Antonio
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fort Myers to San Antonio 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 October 28, 2025.
Use the filters below to find and compare flights from Fort Myers to San Antonio that are best for you.

Fly from

Fort Myers

Fly to

San Antonio

Route

Depart

Return

Price

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Thu 11/20

5:45 pm-12:20 am

1 stop7h 35m

San Antonio

Sun 11/23

7:00 am-4:50 pm

1 stop8h 50m

$260

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Wed 12/17

7:00 am-10:51 am

1 stop4h 51m

San Antonio

Tue 12/30

5:15 am-10:40 am

1 stop4h 25m

$327

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Thu 2/26

5:35 am-10:00 am

1 stop5h 25m

San Antonio

Sun 3/1

5:30 am-1:57 pm

1 stop7h 27m

$367

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Sun 12/14

7:00 am-10:51 am

1 stop4h 51m

San Antonio

Thu 12/18

5:15 am-10:40 am

1 stop4h 25m

$367

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Wed 11/26

5:45 pm-12:20 am

1 stop7h 35m

San Antonio

Sun 11/30

7:00 am-4:50 pm

1 stop8h 50m

$390

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Tue 11/11

6:44 am-2:07 pm

1 stop8h 23m

San Antonio

Tue 11/18

3:00 pm-11:29 pm

2 stops7h 29m

$407

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Tue 3/10

5:40 pm-10:32 pm

1 stop5h 52m

San Antonio

Wed 3/11

6:45 am-3:41 pm

1 stop7h 56m

$407

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Thu 2/26

11:00 am-7:53 pm

2 stops9h 53m

San Antonio

Sun 3/1

9:58 am-3:43 pm

1 stop4h 45m

$417

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Sun 12/14

10:05 am-11:40 pm

2 stops14h 35m

San Antonio

Thu 12/18

5:15 am-8:00 pm

1 stop13h 45m

$423

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Sun 1/18

5:35 am-12:45 pm

1 stop8h 10m

$136

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 20 results
1
2

Compare providers for flights from Fort Myers to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fort Myers to San Antonio in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Fort Myers-San Antonio flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Fort Myers-San Antonio flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Fort Myers-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fort Myers-San Antonio flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fort Myers-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Fort Myers to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio 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 San Antonio

How far ahead should I book a flight from Fort Myers to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Fort Myers to San Antonio. Price data was last updated on October 24, 2025.

The best time to book flights from Fort Myers to San Antonio is 35 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 San Antonio?

Currently, May is the cheapest month in which you can book a flight from Fort Myers to San Antonio (average of $85). Flying from Fort Myers to San Antonio in February is currently the most expensive (average of $268). 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 SAT?

Find hourly flight availability from Fort Myers to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

It’s typically best to fly out from Fort Myers to San Antonio in the evening. Doing so could potentially save you 17% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Fort Myers to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Fort Myers to San Antonio. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Fort Myers to San Antonio flight should consider departing on Saturday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated October 28, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Fort Myers to San Antonio by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

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
Southwest
8.0
Very good
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

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
Delta
7.9
Good
7,994 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

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
United Airlines
7.4
Good
9,001 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

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
American Airlines
7.2
Good
11,032 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

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 San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Fort Myers to San Antonio?

    For as low as $327, Frontier can have you in San Antonio from Fort Myers in 4h 51m. There are 1038 mi between Fort Myers and San Antonio. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Fort Myers to San Antonio round-trip?

    Cheapflights users have booked flights from Fort Myers to San Antonio round-trip from $267. Other airlines that can offer you cheap pricing are Southwest, from $296, and Delta, from $296. American Airlines is priced at 37% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Fort Myers to San Antonio that include hotel bookings?

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

  • How can I find direct flights from Fort Myers to San Antonio?

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

  • Can I find deals for business class flights from Fort Myers to San Antonio?

    Yes. Cheapflights offers flight deals from Fort Myers to San Antonio 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 San Antonio?

    Currently, May is the cheapest month in which you can book a flight from Fort Myers to San Antonio (average of $85). Flying from Fort Myers to San Antonio in February is currently the most expensive (average of $268). 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 San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Top 4 airlines flying from Fort Myers to San Antonio

Discover the top 4 airlines that operate flights from Fort Myers to San Antonio. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$267Average$397FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$296Average$422FlexibilityNo cancel feeOn-time63%
DeltaCheapest$296Average$399FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$322Average$466FlexibilityNo cancel feeOn-time69%

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