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$74+ Cheap flights from Clearwater, FL to San Antonio (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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — SAT
Jan 30 — Feb 61
Fri 1/30
Fri 2/6
1 adult, Economy
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Cheapflights Tip: The best prices from Clearwater to San Antonio are usually found in August or October, booked 13 days in advance, depart on a Thursday or Saturday and return on a Tuesday

Cheap flight deals from Clearwater to San Antonio

Cheapest flights from Clearwater to San Antonio
Explore the most affordable flight options available from Clearwater to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 31, 2025.

This United Airlines deal was found by Cheapflights users on 12/30. 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 12/3111:42 amTPA - SAT
1 stop5h 11mUnited Airlines
Sat 1/311:28 amSAT - TPA
1 stop5h 38mUnited Airlines
Deal found 12/30$351
This United Airlines deal was found by Cheapflights users on 12/29. 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 12/305:45 pmTPA - SAT
1 stop4h 41mUnited Airlines
Tue 1/65:25 amSAT - TPA
2 stops9h 04mUnited Airlines
Deal found 12/29$356
This United Airlines deal was found by Cheapflights users on 12/28. 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 12/315:45 pmTPA - SAT
1 stop6h 03mUnited Airlines
Thu 1/19:51 amSAT - TPA
1 stop5h 52mUnited Airlines
Deal found 12/28$387
This United Airlines deal was found by Cheapflights users on 12/30. 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 12/3112:35 pmTPA - SAT
1 stop7h 09mUnited Airlines
Fri 1/29:51 amSAT - TPA
2 stops9h 22mUnited Airlines
Deal found 12/30$392
This United Airlines deal was found by Cheapflights users on 12/30. 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 12/3112:35 pmTPA - SAT
1 stop7h 09mUnited Airlines
Tue 1/69:50 amSAT - TPA
1 stop4h 17mUnited Airlines
Deal found 12/30$421
This American Airlines deal was found by Cheapflights users on 12/31. 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 12/313:41 pmTPA - SAT
1 stop5h 49mAmerican Airlines
Mon 1/59:32 amSAT - TPA
1 stop6h 08mAmerican Airlines
Deal found 12/31$423
This United Airlines deal was found by Cheapflights users on 12/30. 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 12/311:14 pmTPA - SAT
2 stops10h 34mUnited Airlines
Wed 1/75:25 amSAT - TPA
2 stops9h 04mUnited Airlines
Deal found 12/30$431
This Southwest deal was found by Cheapflights users on 12/31. 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.
Wed 12/316:20 pmTPA - SAT
1 stop4h 20mSouthwest
Wed 1/712:25 pmSAT - TPA
2 stops7h 05mSouthwest
Deal found 12/31$434
This Southwest deal was found by Cheapflights users on 12/30. 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.
Tue 12/308:35 pmTPA - SAT
1 stop4h 20mSouthwest
Sun 1/45:00 amSAT - TPA
2 stops7h 50mSouthwest
Deal found 12/30$444
This Southwest deal was found by Cheapflights users on 12/29. 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.
Tue 12/308:35 pmTPA - SAT
1 stop4h 20mSouthwest
Mon 1/511:40 amSAT - TPA
2 stops10h 00mSouthwest
Deal found 12/29$450

Find flight deals from Clearwater to San Antonio

Keep the following information in mind while searching for Clearwater to San Antonio flight deals. Data was last updated December 31, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$153
(Kiwi.com)

One-way from

$74
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$386
Provider with most accurate pricing for Tampa-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tampa-San Antonio flights.
Search Deals
From Clearwater to San Antonio
Search Deals
One-way flight from Clearwater to San Antonio
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Clearwater 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 31, 2025.
Use the filters below to find and compare flights from Clearwater to San Antonio that are best for you.

Fly from

Clearwater

Fly to

San Antonio

Route

Depart

Return

Price

TampaSan Antonio

TPA - SAT

TPASAT

Tampa

Mon 1/26

8:38 am-11:52 pm

2 stops16h 14m

San Antonio

Sat 1/31

10:35 am-5:33 pm

1 stop5h 58m

$183

TampaSan Antonio

TPA - SAT

TPASAT

Tampa

Sun 2/8

6:55 pm-9:30 am

1 stop15h 35m

San Antonio

Wed 2/11

5:12 pm-11:38 am

1 stop17h 26m

$187

TampaSan Antonio

TPA - SAT

TPASAT

Tampa

Tue 1/20

10:33 am-11:52 pm

2 stops14h 19m

San Antonio

Sat 1/24

10:35 am-5:33 pm

1 stop5h 58m

$190

TampaSan Antonio

TPA - SAT

TPASAT

Tampa

Tue 2/17

6:35 pm-9:30 am

1 stop15h 55m

San Antonio

Thu 2/19

10:26 am-12:25 am

2 stops12h 59m

$200

TampaSan Antonio

TPA - SAT

TPASAT

Tampa

Thu 2/19

8:30 am-11:59 pm

2 stops16h 29m

San Antonio

Sat 2/21

10:26 am-5:23 pm

1 stop5h 57m

$221

TampaSan Antonio

TPA - SAT

TPASAT

Tampa

Wed 2/18

4:50 pm-11:55 pm

1 stop8h 05m

San Antonio

Thu 2/19

5:00 am-1:16 pm

1 stop7h 16m

$256

TampaSan Antonio

TPA - SAT

TPASAT

Tampa

Tue 1/20

6:30 pm-11:05 pm

1 stop5h 35m

San Antonio

Sat 1/24

5:20 am-4:05 pm

1 stop9h 45m

$279

TampaSan Antonio

TPA - SAT

TPASAT

Tampa

Tue 1/20

6:30 pm-11:05 pm

1 stop5h 35m

San Antonio

Tue 1/27

7:15 am-4:00 pm

2 stops7h 45m

$284

TampaSan Antonio

TPA - SAT

TPASAT

Tampa

Tue 1/27

4:20 pm-6:20 pm

Nonstop3h 00m

San Antonio

Tue 2/3

8:20 am-1:45 pm

1 stop4h 25m

$286

TampaSan Antonio

TPA - SAT

TPASAT

Tampa

Wed 2/18

7:50 am-12:50 pm

1 stop6h 00m

San Antonio

Thu 2/19

7:50 am-11:05 am

Nonstop2h 15m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Clearwater to San Antonio

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

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

Use this chart to determine the optimal time to book a round-trip flight from Clearwater to San Antonio. Price data was last updated on December 26, 2025.

To ensure you get the cheapest price possible for a flight from Clearwater to San Antonio, you should look to book at least 13 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Clearwater to San Antonio?

Currently, November is the cheapest month in which you can book a flight from Clearwater to San Antonio (average of $47). Flying from Clearwater to San Antonio in March is currently the most expensive (average of $98). 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 CL9 to SAT?

Find hourly flight availability from Clearwater 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 31, 2025.

A simple way to save on the total cost of your ticket is to fly from Clearwater to San Antonio at noon. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Clearwater to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Clearwater to San Antonio. Price data was last updated on December 27, 2025.

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

Weekly flight availability from Clearwater to San Antonio

Explore weekly flight availability from Clearwater to San Antonio. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 31, 2025.

The most flights from CL9 to SAT are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

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 31, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Clearwater to San Antonio by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,251 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

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
4,251 reviews
Southwest
8.0
Very good
4,251 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

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
8,013 reviews
Southwest
8.0
Very good
4,251 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

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
9,124 reviews
Southwest
8.0
Very good
4,251 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

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
11,075 reviews
Southwest
8.0
Very good
4,251 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

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
Spirit Airlines
6.3
Okay
8,243 reviews
Southwest
8.0
Very good
4,251 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

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 Clearwater 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 airport do you fly into for flights to San Antonio from Clearwater?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly into when you book flights from Clearwater to San Antonio. 6 airlines have flights to San Antonio from Clearwater on a regular basis. Booking flights from Clearwater to San Antonio should not be difficult; the airport handles an average of 0 inbound flights from Clearwater per day.

  • How long is the flight from Clearwater to San Antonio?

    For as low as $183, Spirit Airlines can have you in San Antonio from Clearwater in 16h 14m. Clearwater and San Antonio are separated by a distance of 970 mi.

  • What are the cheapest airlines to fly from Clearwater 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 $49. Frontier flights start at $55 while deals on Delta start at $78 one-way.

  • What are the most reliable airlines from Clearwater to San Antonio?

    No one likes to see their flight delayed. When booking a flight from Clearwater to San Antonio consider choosing Volaris (100%), Frontier (78%) or Spirit Airlines (70%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Clearwater to San Antonio?

    The cheapest flight price from Clearwater to San Antonio is $55. On average you can expect to pay $202. The most popular route, (Tampa - San Antonio), can usually be booked for $153.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Clearwater 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 Clearwater to San Antonio?

    Currently, November is the cheapest month in which you can book a flight from Clearwater to San Antonio (average of $47). Flying from Clearwater to San Antonio in March is currently the most expensive (average of $98). 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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Alternative routes for Clearwater to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Clearwater to San Antonio

Discover the top 6 airlines that operate flights from Clearwater 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 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$192FlexibilityNo cancel feeOn-time65%
FrontierCheapest$99Average$183FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$172Average$374FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$370FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$213Average$400FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$216Average$449FlexibilityNo cancel feeOn-time69%

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