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$155+ Cheap flights from Clearwater, FL to San Francisco (SFO)

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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — SFO
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Clearwater to San Francisco are usually found in July or January, booked 27 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Clearwater to San Francisco

Keep the following information in mind while searching for Clearwater to San Francisco flight deals. Data was last updated September 15, 2025.

Round-trip from

$284
(Frontier)

One-way from

$155
(American Airlines)

Popular in

March

Cheapest in

July

Average price

$467
From Clearwater to San Francisco
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One-way flight from Clearwater to San Francisco
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Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Clearwater to San Francisco

Cheapest flights from Clearwater to San Francisco
Explore the most affordable flight options available from Clearwater to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:04 pmTPA - SFO
2 stops17h 32mFrontier
Fri 10/37:07 pmSFO - TPA
1 stop7h 24mFrontier
Deal found 9/14$284
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Mon 9/2212:49 pmTPA - SFO
1 stop13h 13mMultiple Airlines
Tue 10/148:00 amSFO - TPA
1 stop29h 21mMultiple Airlines
Deal found 9/13$285
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:50 amTPA - SFO
2 stops17h 31mFrontier
Mon 10/69:31 amSFO - TPA
2 stops17h 00mFrontier
Deal found 9/14$286
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:10 amTPA - SFO
2 stops17h 19mFrontier
Sat 10/256:44 amSFO - TPA
1 stop7h 40mFrontier
Deal found 9/14$288
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/512:49 pmTPA - SFO
1 stop13h 13mFrontier
Thu 10/93:25 pmSFO - TPA
1 stop10h 57mFrontier
Deal found 9/14$289
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:27 amTPA - SFO
2 stops14h 20mAlaska Airlines
Tue 11/117:00 amSFO - TPA
1 stop12h 51mAlaska Airlines
Deal found 9/14$290
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Tue 9/236:15 amTPA - SFO
2 stops18h 06mMultiple Airlines
Tue 10/148:00 amSFO - TPA
1 stop29h 21mMultiple Airlines
Deal found 9/13$291
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Fri 10/38:00 amTPA - SFO
1 stop16h 21mMultiple Airlines
Mon 10/610:37 pmSFO - TPA
1 stop14h 44mMultiple Airlines
Deal found 9/14$292
This Delta deal was found by Cheapflights users on 9/13. 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 11/87:54 amTPA - SFO
1 stop8h 36mDelta
Sun 11/912:45 amSFO - TPA
1 stop7h 27mDelta
Deal found 9/13$293
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/309:40 amTPA - SFO
1 stop10h 07mUnited Airlines
Mon 11/37:30 amSFO - TPA
Nonstop5h 04mUnited Airlines
Deal found 9/15$295
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Fri 10/177:30 pmTPA - SFO
1 stop16h 59mMultiple Airlines
Sun 10/198:21 pmSFO - TPA
2 stops11h 15mMultiple Airlines
Deal found 9/14$296

Cheapflights Fare Finder

 
Customize your flight search to find flights from Clearwater to San Francisco 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 September 15, 2025.
Use the filters below to find and compare flights from Clearwater to San Francisco that are best for you.

Fly from

Clearwater

Fly to

San Francisco

Route

Depart

Return

Price

TampaSan Francisco

TPA - SFO

TPASFO

Tampa

Mon 11/3

8:27 am-7:47 pm

2 stops14h 20m

San Francisco

Wed 11/5

7:00 am-10:51 pm

1 stop12h 51m

$290

TampaSan Francisco

TPA - SFO

TPASFO

Tampa

Sat 11/8

7:54 am-1:30 pm

1 stop8h 36m

San Francisco

Mon 11/10

6:53 pm-5:44 am

1 stop7h 51m

$293

TampaSan Francisco

TPA - SFO

TPASFO

Tampa

Fri 10/24

12:31 pm-7:05 pm

1 stop9h 34m

San Francisco

Wed 10/29

7:30 am-3:34 pm

Nonstop5h 04m

$299

TampaSan Francisco

TPA - SFO

TPASFO

Tampa

Tue 12/23

8:40 am-1:42 pm

1 stop8h 02m

San Francisco

Mon 12/29

11:59 pm-10:36 am

1 stop7h 37m

$303

TampaSan Francisco

TPA - SFO

TPASFO

Tampa

Tue 10/14

7:35 am-11:56 am

1 stop7h 21m

San Francisco

Sat 10/18

12:43 am-10:37 am

1 stop6h 54m

$303

TampaSan Francisco

TPA - SFO

TPASFO

Tampa

Sat 1/17

12:37 pm-5:47 pm

1 stop8h 10m

San Francisco

Thu 1/22

12:43 am-10:35 am

1 stop6h 52m

$309

TampaSan Francisco

TPA - SFO

TPASFO

Tampa

Fri 1/9

3:05 pm-10:20 pm

2 stops10h 15m

San Francisco

Tue 1/13

5:05 am-5:35 pm

2 stops9h 30m

$310

TampaSan Francisco

TPA - SFO

TPASFO

Tampa

Sat 10/4

1:37 pm-6:48 pm

1 stop8h 11m

San Francisco

Wed 10/8

8:20 am-6:15 pm

1 stop6h 55m

$313

TampaSan Francisco

TPA - SFO

TPASFO

Tampa

Thu 10/9

6:09 pm-12:05 am

1 stop8h 56m

San Francisco

Mon 10/13

6:59 pm-5:49 am

1 stop7h 50m

$318

TampaSan Francisco

TPA - SFO

TPASFO

Tampa

Fri 11/7

6:10 pm-10:55 pm

1 stop7h 45m

San Francisco

Sun 11/9

10:10 am-10:40 pm

2 stops9h 30m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 22 results
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Best time to book a flight from Clearwater to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco 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 Francisco

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

Use this chart to determine the optimal time to book a round-trip flight from Clearwater to San Francisco. Price data was last updated on September 12, 2025.

The price you pay for your flight from Clearwater to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Clearwater to San Francisco (average of $276). Flying from Clearwater to San Francisco in June is currently the most expensive (average of $357). 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 SFO?

Find hourly flight availability from Clearwater to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Clearwater to San Francisco, 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 Francisco?

Use this chart to determine the cheapest time to fly round-trip from Clearwater to San Francisco. Price data was last updated on September 14, 2025.

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

Weekly flight availability from Clearwater to San Francisco

Explore weekly flight availability from Clearwater to San Francisco. 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 September 15, 2025.

The most flights from CL9 to SFO are scheduled on a Sunday (21 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (14 on average).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 Francisco. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Clearwater to San Francisco 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,954 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,929 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,172 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Clearwater to San Francisco. 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 Francisco from Clearwater?

    San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly into when you book flights from Clearwater to San Francisco. 8 airlines have flights to San Francisco from Clearwater on a regular basis. Booking flights from Clearwater to San Francisco should not be difficult; the airport handles an average of 3 inbound flights from Clearwater per day.

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

    Departing from Clearwater to San Francisco will take you 8h 36m. Airlines will cover a distance of 2387 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Clearwater to San Francisco are Delta ($170), Alaska Airlines ($187), and United Airlines ($199).

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

    No one likes to see their flight delayed. When booking a flight from Clearwater to San Francisco consider choosing Air China (100%), ANA (87%) or United Airlines (79%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Clearwater to San Francisco is $118. On average you can expect to pay $1,363. The most popular route, (Tampa - San Francisco), can usually be booked for $183.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Clearwater to San Francisco (average of $276). Flying from Clearwater to San Francisco in June is currently the most expensive (average of $357). 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 Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
Santa Cruz
Livermore
South San Francisco
Turlock
Antioch
Watsonville
Santa Clara
Manteca
Sunnyvale
Hollister
Vacaville
Foster City
Union City
Vallejo
Burlingame
Redwood City
San Mateo
San Leandro
Lathrop

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Top 8 airlines flying from Clearwater to San Francisco

Discover the top 8 airlines that operate flights from Clearwater to San Francisco. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$229FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$131Average$297FlexibilityNo cancel feeOn-time85%
DeltaCheapest$188Average$372FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$204Average$426FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$218Average$395FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$236Average$404FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$246Average$493FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$299Average$389FlexibilityNo cancel feeOn-time83%

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