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Cheap flights from Fort Myers to San Antonio from $142

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fort Myers to San Antonio departing on 5/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Fort Myers to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:39 pm - 8:08 pm
RSW
-
SAT
7h 29m
1 stop
American Airlines Logo
9:36 am - 4:54 pm
SAT
-
RSW
6h 18m
1 stop
$305American Airlines
Tue, May 12 - Wed, May 13
Southwest Logo
6:15 pm - 11:15 pm
RSW
-
SAT
6h 00m
1 stop
Southwest Logo
12:45 pm - 8:35 pm
SAT
-
RSW
6h 50m
2 stops
$310Southwest
Tue, May 12 - Wed, May 13
American Airlines Logo
4:39 pm - 10:01 pm
RSW
-
SAT
6h 22m
1 stop
American Airlines Logo
10:06 am - 6:51 pm
SAT
-
RSW
7h 45m
1 stop
$318American Airlines
Tue, May 5 - Thu, May 7
Southwest Logo
6:50 am - 2:30 pm
RSW
-
SAT
8h 40m
2 stops
Southwest Logo
5:45 am - 3:40 pm
SAT
-
RSW
8h 55m
1 stop
$323Southwest
Thu, May 28 - Tue, Jun 2
Southwest Logo
6:35 am - 12:25 pm
RSW
-
SAT
6h 50m
2 stops
Southwest Logo
1:40 pm - 10:10 pm
SAT
-
RSW
7h 30m
2 stops
$328Southwest
Thu, May 28 - Tue, Jun 2
Southwest Logo
6:05 am - 12:10 pm
RSW
-
SAT
7h 05m
2 stops
Southwest Logo
5:00 am - 5:20 pm
SAT
-
RSW
11h 20m
1 stop
$329Southwest
Tue, May 5 - Thu, May 7
Southwest Logo
7:35 am - 3:50 pm
RSW
-
SAT
9h 15m
1 stop
Southwest Logo
6:05 am - 4:15 pm
SAT
-
RSW
9h 10m
1 stop
$331Southwest
Thu, May 7 - Sat, May 9
Southwest Logo
6:35 am - 1:15 pm
RSW
-
SAT
7h 40m
2 stops
Southwest Logo
7:15 am - 3:45 pm
SAT
-
RSW
7h 30m
1 stop
$336Southwest
Thu, May 7 - Sat, May 9
Southwest Logo
6:35 am - 1:15 pm
RSW
-
SAT
7h 40m
2 stops
Southwest Logo
11:40 am - 9:40 pm
SAT
-
RSW
9h 00m
2 stops
$341Southwest
Thu, May 7 - Sat, May 9
Southwest Logo
9:20 am - 4:30 pm
RSW
-
SAT
8h 10m
2 stops
Southwest Logo
12:45 pm - 9:35 pm
SAT
-
RSW
7h 50m
2 stops
$351Southwest
Tue, May 12 - Wed, May 13

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American Airlines flights from Fort Myers to San Antonio

Our best American Airlines deals on Fort Myers to San Antonio flight tickets
American Airlines
May 12
RSW1:39 pmFort Myers SW Florida Intl
7h 29m
1 stop
SAT8:08 pmSan Antonio
May 13
SAT9:36 amSan Antonio
6h 18m
1 stop
RSW4:54 pmFort Myers SW Florida Intl
$305
American Airlines
May 5
RSW4:39 pmFort Myers SW Florida Intl
6h 22m
1 stop
SAT10:01 pmSan Antonio
May 7
SAT10:06 amSan Antonio
7h 45m
1 stop
RSW6:51 pmFort Myers SW Florida Intl
$318
American Airlines
May 19
RSW1:39 pmFort Myers SW Florida Intl
7h 29m
1 stop
SAT8:08 pmSan Antonio
May 24
SAT6:00 amSan Antonio
8h 06m
1 stop
RSW3:06 pmFort Myers SW Florida Intl
$355

Southwest flights from Fort Myers to San Antonio

Our best Southwest deals on Fort Myers to San Antonio flight tickets
Southwest
May 12
RSW6:15 pmFort Myers SW Florida Intl
6h 00m
1 stop
SAT11:15 pmSan Antonio
May 13
SAT12:45 pmSan Antonio
6h 50m
2 stops
RSW8:35 pmFort Myers SW Florida Intl
$310
Southwest
May 28
RSW6:50 amFort Myers SW Florida Intl
8h 40m
2 stops
SAT2:30 pmSan Antonio
Jun 2
SAT5:45 amSan Antonio
8h 55m
1 stop
RSW3:40 pmFort Myers SW Florida Intl
$323
Southwest
May 28
RSW6:35 amFort Myers SW Florida Intl
6h 50m
2 stops
SAT12:25 pmSan Antonio
Jun 2
SAT1:40 pmSan Antonio
7h 30m
2 stops
RSW10:10 pmFort Myers SW Florida Intl
$328

momondo 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, momondo users made 832,500 searches. Data last updated April 18, 2026.
Use the filters below to find and compare flights from Fort Myers to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Tue 5/12

1:39 pm-8:08 pm

1 stop7h 29m

San Antonio

Wed 5/13

9:36 am-4:54 pm

1 stop6h 18m

$305
Quickest round-trip

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Tue 5/12

6:15 pm-11:15 pm

1 stop6h 00m

San Antonio

Wed 5/13

12:45 pm-8:35 pm

2 stops6h 50m

$310

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Tue 5/5

4:39 pm-10:01 pm

1 stop6h 22m

San Antonio

Thu 5/7

10:06 am-6:51 pm

1 stop7h 45m

$318

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Thu 5/28

6:50 am-2:30 pm

2 stops8h 40m

San Antonio

Tue 6/2

5:45 am-3:40 pm

1 stop8h 55m

$323

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Thu 5/28

6:35 am-12:25 pm

2 stops6h 50m

San Antonio

Tue 6/2

1:40 pm-10:10 pm

2 stops7h 30m

$328

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Tue 5/5

6:05 am-12:10 pm

2 stops7h 05m

San Antonio

Thu 5/7

5:00 am-5:20 pm

1 stop11h 20m

$329

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Thu 5/7

7:35 am-3:50 pm

1 stop9h 15m

San Antonio

Sat 5/9

6:05 am-4:15 pm

1 stop9h 10m

$331

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Thu 5/7

6:35 am-1:15 pm

2 stops7h 40m

San Antonio

Sat 5/9

7:15 am-3:45 pm

1 stop7h 30m

$336

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Thu 5/7

6:35 am-1:15 pm

2 stops7h 40m

San Antonio

Sat 5/9

11:40 am-9:40 pm

2 stops9h 00m

$341

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Tue 5/12

9:20 am-4:30 pm

2 stops8h 10m

San Antonio

Wed 5/13

12:45 pm-9:35 pm

2 stops7h 50m

$351

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Fort Myers to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Fort Myers and San Antonio?

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of October, then book flights to San Antonio from Fort Myers during July instead. Flights to San Antonio in July, while not as cheap as those in October, still average around $369.

Can stopping save me money on Fort Myers to San Antonio flights?

You could potentially save up to 24% on your flight if you consider stops on a Fort Myers to San Antonio flight.

How have Fort Myers to San Antonio flight prices changed over time?

As of April 2026, prices for Fort Myers to San Antonio flights are approximately 48% cheaper when compared to flights at the same time last year.

When to book flights from Fort Myers to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Fort Myers to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Fort Myers to San Antonio (RSW to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Fort Myers to San Antonio

Fastest flight time

5h 05m

Direct flights

None
The fastest flight from Fort Myers to San Antonio takes 5h 05m
There are no direct flights from Fort Myers to San Antonio. There are no popular flight routes from Fort Myers to San Antonio.
Search flight deals

Frequently asked questions about flying from Fort Myers to San Antonio

  • How far is Fort Myers SW Florida Intl to San Antonio by plane?

    The straight-line distance from Fort Myers SW Florida Intl to San Antonio is 1030.1 mi. Typically, this will take 5h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Fort Myers SW Florida Intl Airport to San Antonio Airport?

    Prices for flights from Fort Myers SW Florida Intl Airport to San Antonio Airport are updated daily.

  • How many operators does momondo search for flights from Fort Myers SW Florida Intl Airport to San Antonio Airport?

  • How old do you have to be to fly from Fort Myers SW Florida Intl Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Fort Myers SW Florida Intl Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Fort Myers to San Antonio?

Best airlines flying from Fort Myers to San Antonio

Compare and see reviews for airlines that fly from Fort Myers to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $169Free CancellationRating
7.1
11,604 reviews
Search American Airlines flights
United AirlinesPriceFrom $280Free CancellationRating
7.4
9,605 reviews
Search United Airlines flights
SouthwestPriceFrom $296Free CancellationRating
8.0
4,330 reviews
Search Southwest flights
DeltaPriceFrom $296Free CancellationRating
7.9
8,424 reviews
Search Delta flights

Traveling to a place near San Antonio?

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

Why use momondo?

Why should I use momondo to find a flight deal from Fort Myers to San Antonio?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Fort Myers to San Antonio. momondo saves you time and could save you money on your trip.

Can I find flights from Fort Myers to San Antonio with flexible booking policies on momondo?

All flight searches from Fort Myers to San Antonio on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Fort Myers to San Antonio?

momondo provides multiple filters to help you find the best flight to San Antonio from Fort Myers. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Fort Myers to San Antonio right now. Can momondo alert me if prices change?

Price alerts on flights to San Antonio from Fort Myers are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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