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 $43. Southwest flights start at $74 while deals on Frontier start at $96 one-way.

What are the cheapest flights from Clearwater to San Antonio?

The cheapest flight price from Clearwater to San Antonio is $62. On average you can expect to pay $222. The most popular route, (Tampa - San Antonio), can usually be booked for $88.

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 Southwest (86%), Spirit Airlines (79%) or Frontier (74%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Clearwater to San Antonio?

Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from Clearwater to San Antonio.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 48 days in advance, which can save you up to 140% on flights from Clearwater to San Antonio compared to booking the week you need them. Waiting 48 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $297. For sooner than that we have options available in the next 3 days from $400.

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

Our data shows that August tends to be the cheapest month to fly to San Antonio from Clearwater. Users have commonly found prices around $346 for the month, but tickets can be as low as $149. Due to multiple factors, prepare for potentially higher prices in March.

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.

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.

$43+ Flights from Clearwater to San Antonio

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Cheapflights Tip: The best prices from Clearwater to San Antonio are usually found in August or September, booked 47 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from Clearwater to San Antonio

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$120 (Kiwi.com)
One-way from	$43 (FlightHub)
Popular in	March
Cheapest in	August
Average price	$332

Provider with most accurate pricing for Tampa-San Antonio flight deals.

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Provider most trusted by Cheapflights users for Tampa-San Antonio flights.

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From Clearwater to San Antonio

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One-way flight from Clearwater to San Antonio

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($34 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Find 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 May 1, 2025.

Thu 5/2211:03 amTPA - SAT

Nonstop2h 54mSpirit Airlines

Thu 5/291:52 pmSAT - TPA

Nonstop2h 21mSpirit Airlines

Deal found 4/30

$120

Tue 5/2711:03 amTPA - SAT

Nonstop2h 54mMultiple Airlines

Thu 5/297:36 pmSAT - TPA

1 stop8h 57mMultiple Airlines

Deal found 5/1

$139

Mon 5/196:30 amTPA - SAT

1 stop8h 47mFrontier

Thu 5/297:36 pmSAT - TPA

1 stop8h 57mFrontier

Deal found 5/1

$178

Sun 6/15:20 amTPA - SAT

1 stop6h 53mDelta

Sun 6/16:19 pmSAT - TPA

1 stop5h 06mDelta

Deal found 4/30

$197

Wed 7/911:55 amTPA - SAT

Nonstop2h 40mSouthwest

Sun 7/206:10 amSAT - TPA

Nonstop2h 30mSouthwest

Deal found 4/30

$217

Best flights from Clearwater to San Antonio
Discover carefully curated flight deals from Clearwater to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Thu 5/2211:03 amTPA - SAT

Nonstop2h 54mSpirit Airlines

Thu 5/291:52 pmSAT - TPA

Nonstop2h 21mSpirit Airlines

Deal found 4/30

$120

Tue 5/2711:03 amTPA - SAT

Nonstop2h 54mMultiple Airlines

Thu 5/297:36 pmSAT - TPA

1 stop8h 57mMultiple Airlines

Deal found 5/1

$139

Mon 5/196:30 amTPA - SAT

1 stop8h 47mFrontier

Thu 5/297:36 pmSAT - TPA

1 stop8h 57mFrontier

Deal found 5/1

$178

Sun 6/15:20 amTPA - SAT

1 stop6h 53mDelta

Sun 6/16:19 pmSAT - TPA

1 stop5h 06mDelta

Deal found 4/30

$197

Wed 7/911:55 amTPA - SAT

Nonstop2h 40mSouthwest

Sun 7/206:10 amSAT - TPA

Nonstop2h 30mSouthwest

Deal found 4/30

$217

Sat 5/2412:00 pmTPA - SAT

2 stops10h 32mUnited Airlines

Sun 5/255:30 amSAT - TPA

2 stops8h 38mUnited Airlines

Deal found 4/30

$377

Last-minute flights from Clearwater to San Antonio
Discover last-minute flight deals from Clearwater to San Antonio. Data last updated May 1, 2025 and is based on user searches.

Thu 5/89:46 pmTPA - SAT

1 stop17h 31mFrontier

Mon 5/123:22 pmSAT - TPA

1 stop13h 12mFrontier

Deal found 4/30

$220

Thu 5/86:00 amTPA - SAT

2 stops8h 18mUnited Airlines

Mon 6/94:19 pmSAT - TPA

1 stop4h 20mUnited Airlines

Deal found 4/29

$554

Fri 5/96:30 amTPA - SAT

1 stop8h 47mMultiple Airlines

Tue 5/131:52 pmSAT - TPA

Nonstop2h 21mMultiple Airlines

Deal found 5/1

$204

Fri 5/98:40 amTPA - SAT

2 stops16h 19mAlaska Airlines

Mon 5/126:35 amSAT - TPA

2 stops13h 55mAlaska Airlines

Deal found 5/1

$1,323

Sat 5/101:50 pmTPA - SAT

1 stop5h 30mSouthwest

Sat 5/243:15 pmSAT - TPA

Nonstop2h 25mSouthwest

Deal found 4/29

$504

Sun 5/1111:03 amTPA - SAT

Nonstop2h 54mSpirit Airlines

Sun 6/11:52 pmSAT - TPA

Nonstop2h 21mSpirit Airlines

Deal found 5/1

$132

Mon 5/196:30 amTPA - SAT

1 stop8h 47mFrontier

Thu 5/297:36 pmSAT - TPA

1 stop8h 57mFrontier

Deal found 5/1

$178

Wed 5/219:54 amTPA - SAT

1 stop6h 23mDelta

Tue 5/275:20 amSAT - TPA

1 stop6h 10mDelta

Deal found 4/30

$247

Thu 5/2211:03 amTPA - SAT

Nonstop2h 54mSpirit Airlines

Thu 5/291:52 pmSAT - TPA

Nonstop2h 21mSpirit Airlines

Deal found 4/30

$120

Sat 5/244:20 pmTPA - SAT

Nonstop2h 50mSouthwest

Sun 5/257:55 amSAT - TPA

Nonstop2h 25mSouthwest

Deal found 4/30

$332

Sat 5/2412:00 pmTPA - SAT

2 stops10h 32mUnited Airlines

Sun 5/255:30 amSAT - TPA

2 stops8h 38mUnited Airlines

Deal found 4/30

$377

Tue 5/2711:03 amTPA - SAT

Nonstop2h 54mMultiple Airlines

Thu 5/297:36 pmSAT - TPA

1 stop8h 57mMultiple Airlines

Deal found 5/1

$139

One-way flights from Clearwater to San Antonio
Search for one-way flight options from Clearwater to San Antonio. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Tue 6/311:03 amTPA - SAT

Nonstop2h 54mSpirit Airlines

Deal found 5/1

$43

Sun 6/89:15 pmTPA - SAT

Nonstop2h 35mSouthwest

Deal found 4/30

$74

Sat 5/249:30 pmTPA - SAT

1 stop22h 06mFrontier

Deal found 5/1

$96

Tue 7/17:00 pmTPA - SAT

1 stop6h 17mDelta

Deal found 4/30

$99

Thu 5/298:22 amTPA - SAT

2 stops12h 20mAmerican Airlines

Deal found 5/1

$140

Sat 6/285:30 amTPA - SAT

2 stops36h 48mMultiple Airlines

Deal found 5/1

$152

Fri 7/49:00 amTPA - SAT

2 stops10h 41mUnited Airlines

Deal found 4/30

$154

Cheapflights Fare Finder

Use the filters below to find and compare flights from Clearwater to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TampaSan Antonio

TPA - SAT

TPASAT

Tampa

Thu 5/22

11:03 am-12:57 pm

Nonstop2h 54m

San Antonio

Thu 5/29

1:52 pm-5:13 pm

Nonstop2h 21m

$120

TampaSan Antonio

TPA - SAT

TPASAT

Tampa

Tue 5/27

11:03 am-12:57 pm

Nonstop2h 54m

San Antonio

Thu 5/29

7:36 pm-5:33 am

1 stop8h 57m

$139

TampaSan Antonio

TPA - SAT

TPASAT

Tampa

Mon 5/19

6:30 am-2:17 pm

1 stop8h 47m

San Antonio

Thu 5/29

7:36 pm-5:33 am

1 stop8h 57m

$178

TampaSan Antonio

TPA - SAT

TPASAT

Tampa

Sun 6/1

5:20 am-11:13 am

1 stop6h 53m

San Antonio

Sun 6/1

6:19 pm-12:25 am

1 stop5h 06m

$197

TampaSan Antonio

TPA - SAT

TPASAT

Tampa

Wed 7/9

11:55 am-1:35 pm

Nonstop2h 40m

San Antonio

Sun 7/20

6:10 am-9:40 am

Nonstop2h 30m

$217

TampaSan Antonio

TPA - SAT

TPASAT

Tampa

Sat 5/24

12:00 pm-9:32 pm

2 stops10h 32m

San Antonio

Sun 5/25

5:30 am-3:08 pm

2 stops8h 38m

$377

TampaSan Antonio

TPA - SAT

TPASAT

Tampa

Tue 6/3

11:03 am-12:57 pm

Nonstop2h 54m

$43

TampaSan Antonio

TPA - SAT

TPASAT

Tampa

Sun 6/8

9:15 pm-10:50 pm

Nonstop2h 35m

$74

TampaSan Antonio

TPA - SAT

TPASAT

Tampa

Sat 5/24

9:30 pm-6:36 pm

1 stop22h 06m

$96

TampaSan Antonio

TPA - SAT

TPASAT

Tampa

Tue 7/1

7:00 pm-12:17 am

1 stop6h 17m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 13 results

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?

To ensure you get the cheapest price possible for a flight from Clearwater to San Antonio, you should look to book at least 47 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, August is the cheapest month in which you can book a flight from Clearwater to San Antonio (average of $295). Flying from Clearwater 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 CL9 to SAT?

When flying from Clearwater to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

Rainfall in San Antonio 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

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

See what other customers who have flown with Southwest, Delta and United Airlines from Clearwater to San Antonio have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,293 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest

8.0

Very good

4,293 reviews

Southwest

8.0

Very good

4,293 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta

8.0

Very good

7,934 reviews

Southwest

8.0

Very good

4,293 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines

7.4

Good

8,696 reviews

Southwest

8.0

Very good

4,293 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,293 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Spirit Airlines

6.3

Okay

7,963 reviews

Southwest

8.0

Very good

4,293 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

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.
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 $43. Southwest flights start at $74 while deals on Frontier start at $96 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 Southwest (86%), Spirit Airlines (79%) or Frontier (74%) 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 $62. On average you can expect to pay $222. The most popular route, (Tampa - San Antonio), can usually be booked for $88.
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, August is the cheapest month in which you can book a flight from Clearwater to San Antonio (average of $295). Flying from Clearwater 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

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Other flights to San Antonio

Top 6 airlines flying from Clearwater to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$88	Average$177	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$90	Average$198	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$149	Average$350	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$176	Average$343	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$238	Average$486	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$271	Average$414	FlexibilityNo cancel fee	On-time63%

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$43+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Clearwater to San Antonio with Cheapflights

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Cheapflights Tip: The best prices from Clearwater to San Antonio are usually found in August or September, booked 47 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap 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 May 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Clearwater to San Antonio

Cheapest flights from Clearwater to San AntonioExplore 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 May 1, 2025.

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 May 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Clearwater to San Antonio that are best for you.

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.

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 April 25, 2025.

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

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 May 1, 2025.

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 16, 2024.

Rainfall in San Antonio by month

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

Temperature in San Antonio by month

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

Reviews of airlines servicing San Antonio

See what other customers who have flown with Southwest, Delta and United Airlines from Clearwater to San Antonio have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the cheapest airlines to fly from Clearwater to San Antonio one-way?

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

What are the cheapest flights from Clearwater to San Antonio?

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

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

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

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

Traveling to a place near Clearwater?

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Alternative routes for Clearwater to San Antonio

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Top 6 airlines flying from Clearwater to San Antonio

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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 May 1, 2025.