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Cheap flights from Fort Myers to San Antonio from $90

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 4/10. 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

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Find the cheapest flights from Fort Myers to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:24 pm - 12:19 am
RSW
-
SAT
7h 55m
1 stop
Frontier Logo
6:45 am - 4:29 pm
SAT
-
RSW
8h 44m
1 stop
$201Frontier
Thu, Apr 9 - Sun, Apr 12
Multiple Airlines Logo
5:28 pm - 2:39 pm
RSW
-
SAT
22h 11m
1 stop
Multiple Airlines Logo
11:30 am - 11:08 pm
SAT
-
RSW
10h 38m
2 stops
$259Multiple Airlines
Fri, May 15 - Mon, May 18
Multiple Airlines Logo
6:09 pm - 2:19 pm
RSW
-
SAT
21h 10m
1 stop
Multiple Airlines Logo
6:00 am - 11:26 am
SAT
-
RSW
28h 26m
2 stops
$262Multiple Airlines
Sat, Apr 18 - Sat, Apr 25
Frontier Logo
5:28 pm - 12:17 am
RSW
-
SAT
7h 49m
1 stop
Frontier Logo
6:45 am - 4:31 pm
SAT
-
RSW
8h 46m
1 stop
$270Frontier
Thu, Mar 19 - Thu, Mar 26
Frontier Logo
5:28 pm - 12:17 am
RSW
-
SAT
7h 49m
1 stop
Frontier Logo
6:45 am - 4:31 pm
SAT
-
RSW
8h 46m
1 stop
$274Frontier
Thu, Mar 26 - Sun, Mar 29
Frontier Logo
5:28 pm - 12:17 am
RSW
-
SAT
7h 49m
1 stop
Frontier Logo
6:45 am - 4:31 pm
SAT
-
RSW
8h 46m
1 stop
$290Frontier
Thu, Mar 26 - Mon, Mar 30
Spirit Airlines Logo
6:00 am - 9:30 am
RSW
-
SAT
28h 30m
2 stops
Spirit Airlines Logo
10:22 am - 10:37 am
SAT
-
RSW
23h 15m
2 stops
$299Spirit Airlines
Tue, Mar 10 - Tue, Mar 17
Frontier Logo
5:28 pm - 12:17 am
RSW
-
SAT
7h 49m
1 stop
Frontier Logo
6:45 am - 4:31 pm
SAT
-
RSW
8h 46m
1 stop
$300Frontier
Fri, Mar 6 - Mon, Mar 9
Spirit Airlines Logo
6:00 am - 9:30 am
RSW
-
SAT
28h 30m
2 stops
Spirit Airlines Logo
1:22 pm - 12:42 pm
SAT
-
RSW
22h 20m
3 stops
$304Spirit Airlines
Tue, Mar 10 - Tue, Mar 17
Southwest Logo
5:40 am - 11:00 am
RSW
-
SAT
6h 20m
1 stop
Southwest Logo
11:10 am - 7:50 pm
SAT
-
RSW
7h 40m
1 stop
$305Southwest
Wed, Mar 18 - Tue, Mar 24

United Airlines flights from Fort Myers to San Antonio

Our best United Airlines deals on Fort Myers to San Antonio flight tickets
United Airlines
Apr 21
RSW6:30 amFort Myers SW Florida Intl
7h 38m
1 stop
SAT1:08 pmSan Antonio
Apr 25
SAT2:14 pmSan Antonio
6h 45m
1 stop
RSW9:59 pmFort Myers SW Florida Intl
$321
United Airlines
Apr 21
RSW5:02 pmFort Myers SW Florida Intl
5h 01m
1 stop
SAT9:03 pmSan Antonio
Apr 25
SAT5:30 amSan Antonio
10h 32m
2 stops
RSW5:02 pmFort Myers SW Florida Intl
$326
United Airlines
Mar 24
RSW4:59 pmFort Myers SW Florida Intl
6h 58m
1 stop
SAT10:57 pmSan Antonio
Apr 2
SAT2:14 pmSan Antonio
6h 45m
1 stop
RSW9:59 pmFort Myers SW Florida Intl
$338

Delta flights from Fort Myers to San Antonio

Our best Delta deals on Fort Myers to San Antonio flight tickets
Delta
Mar 11
RSW5:30 amFort Myers SW Florida Intl
5h 25m
1 stop
SAT9:55 amSan Antonio
Mar 16
SAT5:10 amSan Antonio
6h 47m
1 stop
RSW12:57 pmFort Myers SW Florida Intl
$322
Delta
Mar 11
RSW5:30 amFort Myers SW Florida Intl
5h 25m
1 stop
SAT9:55 amSan Antonio
Mar 15
SAT4:25 pmSan Antonio
6h 39m
1 stop
RSW12:04 amFort Myers SW Florida Intl
$366
Delta
May 14
RSW8:00 amFort Myers SW Florida Intl
8h 04m
1 stop
SAT3:04 pmSan Antonio
May 15
SAT4:09 pmSan Antonio
7h 18m
1 stop
RSW12:27 amFort Myers SW Florida Intl
$373

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 February 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

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Thu 4/9

5:24 pm-12:19 am

1 stop7h 55m

San Antonio

Sun 4/12

6:45 am-4:29 pm

1 stop8h 44m

$201

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Fri 5/15

5:28 pm-2:39 pm

1 stop22h 11m

San Antonio

Mon 5/18

11:30 am-11:08 pm

2 stops10h 38m

$259

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Sat 4/18

6:09 pm-2:19 pm

1 stop21h 10m

San Antonio

Sat 4/25

6:00 am-11:26 am

2 stops28h 26m

$262

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Thu 3/19

5:28 pm-12:17 am

1 stop7h 49m

San Antonio

Thu 3/26

6:45 am-4:31 pm

1 stop8h 46m

$270

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Thu 3/26

5:28 pm-12:17 am

1 stop7h 49m

San Antonio

Sun 3/29

6:45 am-4:31 pm

1 stop8h 46m

$274

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Thu 3/26

5:28 pm-12:17 am

1 stop7h 49m

San Antonio

Mon 3/30

6:45 am-4:31 pm

1 stop8h 46m

$290

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Tue 3/10

6:00 am-9:30 am

2 stops28h 30m

San Antonio

Tue 3/17

10:22 am-10:37 am

2 stops23h 15m

$299

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Fri 3/6

5:28 pm-12:17 am

1 stop7h 49m

San Antonio

Mon 3/9

6:45 am-4:31 pm

1 stop8h 46m

$300

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Tue 3/10

6:00 am-9:30 am

2 stops28h 30m

San Antonio

Tue 3/17

1:22 pm-12:42 pm

3 stops22h 20m

$304

Fort MyersSan Antonio

RSW - SAT

RSWSAT

Fort Myers SW Florida Intl

Wed 3/18

5:40 am-11:00 am

1 stop6h 20m

San Antonio

Tue 3/24

11:10 am-7:50 pm

1 stop7h 40m

$305

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

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 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 35% 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 February 2026, prices for Fort Myers to San Antonio flights are approximately 6% 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

4h 55m

Direct flights

None
The fastest flight from Fort Myers to San Antonio takes 4h 55m
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

  • 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 4h 55m 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
7.2
11,307 reviews
Search American Airlines flights
United AirlinesPriceFrom $280Free CancellationRating
7.4
9,315 reviews
Search United Airlines flights
SouthwestPriceFrom $296Free CancellationRating
8.0
4,293 reviews
Search Southwest flights
DeltaPriceFrom $296Free CancellationRating
7.9
8,208 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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