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$116+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
RSW — SAT
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Fort Myers SW Florida Intl to San Antonio are usually found in July or August, booked 60 days in advance, depart on a Saturday or Thursday and return on a Tuesday

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 junio 12, 2025.

Round-trip from

$285
(Delta)

One-way from

$116
(Mytrip)

Popular in

March

Cheapest in

July

Average price

$465
From Fort Myers SW Florida Intl to San Antonio
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One-way flight from Fort Myers SW Florida Intl to San Antonio
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Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 junio 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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.
lun. 9/223:06 pmRSW - SAT
1 stop8h 17mDelta
lun. 9/296:20 pmSAT - RSW
1 stop5h 15mDelta
Deal found 6/11$285
This United Airlines deal was found by Cheapflights users on 6/10. 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.
lun. 8/111:45 pmRSW - SAT
2 stops10h 14mUnited Airlines
jue. 8/142:15 pmSAT - RSW
1 stop6h 45mUnited Airlines
Deal found 6/10$290
This American Airlines deal was found by Cheapflights users on 6/11. 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.
sáb. 10/115:43 pmRSW - SAT
2 stops6h 59mAmerican Airlines
sáb. 10/184:34 pmSAT - RSW
1 stop4h 36mAmerican Airlines
Deal found 6/11$322
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/298:09 pmRSW - SAT
1 stop26h 18mMultiple Airlines
vie. 7/46:35 pmSAT - RSW
1 stop15h 01mMultiple Airlines
Deal found 6/9$344
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/149:34 pmRSW - SAT
2 stops22h 02mSpirit Airlines
mié. 7/167:52 pmSAT - RSW
2 stops15h 56mSpirit Airlines
Deal found 6/11$345
This Southwest deal was found by Cheapflights users on 6/10. 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.
mié. 7/27:05 amRSW - SAT
2 stops9h 50mSouthwest
dom. 7/65:40 pmSAT - RSW
1 stop5h 15mSouthwest
Deal found 6/10$367
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/294:26 pmRSW - SAT
2 stops26h 05mAlaska Airlines
dom. 11/26:31 pmSAT - RSW
2 stops16h 10mAlaska Airlines
Deal found 6/10$814

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 junio 12, 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

lun. 9/22

3:06 pm-10:23 pm

1 stop8h 17m

San Antonio

lun. 9/29

6:20 pm-12:35 am

1 stop5h 15m

$285

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

lun. 8/11

1:45 pm-10:59 pm

2 stops10h 14m

San Antonio

jue. 8/14

2:15 pm-10:00 pm

1 stop6h 45m

$290

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

sáb. 10/11

5:43 pm-11:42 pm

2 stops6h 59m

San Antonio

sáb. 10/18

4:34 pm-10:10 pm

1 stop4h 36m

$322

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

dom. 6/29

8:09 pm-9:27 pm

1 stop26h 18m

San Antonio

vie. 7/4

6:35 pm-10:36 am

1 stop15h 01m

$344

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

lun. 7/14

9:34 pm-6:36 pm

2 stops22h 02m

San Antonio

mié. 7/16

7:52 pm-12:48 pm

2 stops15h 56m

$345

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

mié. 7/2

7:05 am-3:55 pm

2 stops9h 50m

San Antonio

dom. 7/6

5:40 pm-11:55 pm

1 stop5h 15m

$367

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

mié. 10/29

4:26 pm-5:31 pm

2 stops26h 05m

San Antonio

dom. 11/2

6:31 pm-11:41 am

2 stops16h 10m

$814

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

mié. 9/3

7:55 pm-11:14 am

2 stops16h 19m

$116

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

jue. 7/24

7:15 pm-4:52 pm

1 stop22h 37m

$133

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

mié. 8/20

11:03 am-5:38 pm

1 stop7h 35m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 15 results
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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 June 9, 2025.

The best time to book flights from Fort Myers to San Antonio is 60 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, August is the cheapest month in which you can book a flight from Fort Myers to San Antonio (average of $295). Flying from Fort Myers to San Antonio in March is currently the most expensive (average of $376). 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 junio 12, 2025.

It’s typically best to fly out from Fort Myers to San Antonio in the evening. Doing so could potentially save you 18% 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 Tuesday 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.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 junio 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Fort Myers to San Antonio by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 $285. Other airlines that can offer you cheap pricing are United Airlines, from $290, and American Airlines, from $322. Delta is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Fort Myers to San Antonio one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $116. Frontier flights start at $133 while deals on American Airlines start at $143 one-way.

  • 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, August is the cheapest month in which you can book a flight from Fort Myers to San Antonio (average of $295). Flying from Fort Myers to San Antonio in March is currently the most expensive (average of $376). 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 Fort Myers?

Book flights to Fort Myers if you plan to visit one of these locations
New Braunfels

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Alternative routes for Fort Myers to San Antonio

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$296Average$386FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$311Average$414FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$322Average$466FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$380Average$436FlexibilityNo cancel feeOn-time63%

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