$97+ 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
RSW — SAT
Jan 15 — Jan 221
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
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 San Antonio are usually found in October or July, booked 7 days in advance, depart on a Saturday or Thursday and return on a Tuesday
Cheap flight deals from Fort Myers to San Antonio
Cheapest flights from Fort Myers to San AntonioExplore 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 December 16, 2025.
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 December 16, 2025.
This Frontier deal was found by Cheapflights users on 12/16. 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.
Thu 12/255:40 pmRSW - SAT
1 stop7h 37mFrontier
Thu 1/16:45 amSAT - RSW
1 stop8h 59mFrontier
Deal found 12/16![Frontier logo]()
$258
This Frontier deal was found by Cheapflights users on 12/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:40 pmRSW - SAT
1 stop7h 37mFrontier
Tue 12/236:45 amSAT - RSW
1 stop8h 59mFrontier
Deal found 12/15![Frontier logo]()
$363
This Delta deal was found by Cheapflights users on 12/16. 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 12/306:23 pmRSW - SAT
1 stop7h 15mDelta
Thu 1/84:29 pmSAT - RSW
1 stop6h 44mDelta
Deal found 12/16![Delta logo]()
$409
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:40 amRSW - SAT
1 stop6h 22mAmerican Airlines
Thu 1/89:34 amSAT - RSW
1 stop7h 41mAmerican Airlines
Deal found 12/15![American Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/257:00 amRSW - SAT
2 stops16h 54mUnited Airlines
Thu 1/19:51 amSAT - RSW
1 stop5h 11mUnited Airlines
Deal found 12/16![United Airlines logo]()
$465
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/209:33 amRSW - SAT
1 stop21h 02mMultiple Airlines
Thu 1/154:06 pmSAT - RSW
2 stops54h 18mMultiple Airlines
Deal found 12/14![Multiple Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:08 pmRSW - SAT
1 stop6h 40mUnited Airlines
Sat 1/39:51 amSAT - RSW
1 stop5h 11mUnited Airlines
Deal found 12/15![United Airlines logo]()
$482
This Delta deal was found by Cheapflights users on 12/14. 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.
Sat 12/277:49 pmRSW - SAT
1 stop5h 49mDelta
Fri 1/211:16 amSAT - RSW
1 stop5h 01mDelta
Deal found 12/14![Delta logo]()
$487
This American Airlines deal was found by Cheapflights users on 12/14. 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.
Sat 12/276:40 amRSW - SAT
1 stop8h 30mAmerican Airlines
Fri 1/26:41 amSAT - RSW
1 stop5h 19mAmerican Airlines
Deal found 12/14![American Airlines logo]()
$491
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/305:08 pmRSW - SAT
1 stop5h 18mUnited Airlines
Thu 1/85:25 amSAT - RSW
2 stops13h 37mUnited Airlines
Deal found 12/16![United Airlines logo]()
$494
Find 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 December 16, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $249 (Mytrip) |
One-way from | $97 (Expedia) |
Popular in | June |
Cheapest in | October |
Average price | $398 |
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 December 16, 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
Tue 1/20
7:31 am-11:52 pm
2 stops17h 21m
San Antonio
Fri 1/23
10:35 am-11:01 am
2 stops23h 26m
$256
Fort MyersSan Antonio
RSW - SAT
RSWSAT
Fort Myers SW Florida Intl
Fri 3/6
5:28 pm-9:06 am
1 stop16h 38m
San Antonio
Mon 3/9
6:45 am-4:33 pm
1 stop8h 48m
$300
Fort MyersSan Antonio
RSW - SAT
RSWSAT
Fort Myers SW Florida Intl
Tue 1/20
7:00 am-10:47 am
1 stop4h 47m
San Antonio
Fri 1/23
5:25 am-10:45 am
1 stop4h 20m
$308
Fort MyersSan Antonio
RSW - SAT
RSWSAT
Fort Myers SW Florida Intl
Sat 1/24
7:31 am-9:40 am
3 stops27h 09m
San Antonio
Sat 2/7
10:35 am-1:39 pm
3 stops26h 04m
$308
Fort MyersSan Antonio
RSW - SAT
RSWSAT
Fort Myers SW Florida Intl
Mon 1/19
5:35 am-9:50 am
1 stop5h 15m
San Antonio
Thu 1/22
5:20 am-11:55 am
1 stop5h 35m
$331
Fort MyersSan Antonio
RSW - SAT
RSWSAT
Fort Myers SW Florida Intl
Sat 1/24
6:02 pm-12:38 am
1 stop7h 36m
San Antonio
Sat 2/7
5:20 am-11:29 am
1 stop5h 09m
$335
Fort MyersSan Antonio
RSW - SAT
RSWSAT
Fort Myers SW Florida Intl
Wed 1/28
6:35 am-12:45 pm
1 stop7h 10m
San Antonio
Mon 2/2
8:00 am-3:54 pm
1 stop6h 54m
$335
Fort MyersSan Antonio
RSW - SAT
RSWSAT
Fort Myers SW Florida Intl
Thu 1/15
7:10 am-3:35 pm
2 stops9h 25m
San Antonio
Thu 1/22
6:10 am-5:00 pm
1 stop9h 50m
$336
Fort MyersSan Antonio
RSW - SAT
RSWSAT
Fort Myers SW Florida Intl
Sat 1/24
6:25 am-12:30 pm
2 stops7h 05m
San Antonio
Sat 2/7
6:15 am-11:40 am
1 stop4h 25m
$340
Fort MyersSan Antonio
RSW - SAT
RSWSAT
Fort Myers SW Florida Intl
Thu 1/8
8:55 pm-11:52 pm
3 stops27h 57m
San Antonio
Thu 1/15
6:30 am-11:24 pm
2 stops15h 54m
$343
Showing 1-10 of 21 results
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 December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
- 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 December 12, 2025.
The best time to book flights from Fort Myers to San Antonio is 7 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 $257). 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 December 16, 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 December 16, 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.
Entertainment
7.5
Crew
8.6
Overall
7.9
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Crew
8.6
Overall
7.9
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Crew
8.6
Overall
7.9
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Crew
8.6
Overall
7.9
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Crew
8.6
Overall
7.9
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
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.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Alternative routes for Fort Myers to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
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 December 16, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$267 | Average$386 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$296 | Average$436 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$296 | Average$404 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$321 | Average$432 | FlexibilityNo cancel fee | On-time69% |