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San Francisco Bay Area

$75+ Cheap flights from San Antonio (SAT) to San Francisco Bay Area

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SFO
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from San Antonio to San Francisco Bay Area

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

Round-trip from

$151
(Justfly.com)

One-way from

$75
(Cheapflightsfares)

Popular in

March

Cheapest in

September

Average price

$329
From San Antonio to San Francisco Bay Area
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One-way flight from San Antonio to San Francisco Bay Area
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Highest demand for flights based on searches. 6% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 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 San Antonio to San Francisco Bay Area

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

This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:33 pmSAT - SJC
1 stop22h 12mFrontier
Sun 10/512:26 pmSJC - SAT
1 stop28h 49mFrontier
Deal found 9/15$151
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:47 pmSAT - SJC
1 stop14h 58mMultiple Airlines
Mon 10/66:45 pmSJC - SAT
1 stop26h 55mMultiple Airlines
Deal found 9/15$196
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.
Thu 12/116:30 amSAT - SJC
1 stop7h 36mMultiple Airlines
Sun 12/141:01 pmSJC - SAT
1 stop14h 08mMultiple Airlines
Deal found 9/13$201
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.
Sat 9/274:45 pmSAT - OAK
1 stop8h 47mMultiple Airlines
Mon 9/296:30 amOAK - SAT
1 stop8h 17mMultiple Airlines
Deal found 9/13$206
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/295:52 pmSAT - OAK
1 stop7h 40mSpirit Airlines
Fri 10/36:30 amOAK - SAT
1 stop8h 17mSpirit Airlines
Deal found 9/13$210
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 9/292:01 pmSAT - OAK
1 stop11h 31mMultiple Airlines
Fri 10/310:56 amOAK - SAT
2 stops26h 54mMultiple Airlines
Deal found 9/13$219
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/309:47 pmSAT - SJC
1 stop14h 58mSpirit Airlines
Sat 10/46:35 amSJC - SAT
1 stop12h 17mSpirit Airlines
Deal found 9/13$223
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 9/309:47 pmSAT - OAK
1 stop27h 45mSpirit Airlines
Fri 10/310:56 amOAK - SAT
2 stops7h 56mSpirit Airlines
Deal found 9/13$225
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 9/309:47 pmSAT - OAK
1 stop27h 45mMultiple Airlines
Sat 10/46:30 amOAK - SAT
1 stop7h 20mMultiple Airlines
Deal found 9/13$230
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/184:37 pmSAT - SJC
1 stop7h 29mAmerican Airlines
Mon 10/276:00 amSJC - SAT
1 stop5h 46mAmerican Airlines
Deal found 9/13$237
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:47 pmSAT - OAK
1 stop27h 45mSpirit Airlines
Mon 9/296:30 amOAK - SAT
1 stop8h 17mSpirit Airlines
Deal found 9/15$237
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/309:47 pmSAT - SJC
1 stop14h 58mMultiple Airlines
Sat 10/46:35 amSJC - SAT
2 stops24h 35mMultiple Airlines
Deal found 9/15$243

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to San Francisco Bay Area 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 San Antonio to San Francisco Bay Area that are best for you.

Fly from

San Antonio

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

San AntonioSan Francisco

SAT - SFO

SATSFO

San Antonio

Fri 11/21

5:54 pm-10:07 pm

1 stop6h 13m

San Francisco

Fri 11/28

5:55 am-2:42 pm

1 stop6h 47m

$253

San AntonioOakland

SAT - OAK

SATOAK

San Antonio

Tue 10/14

7:30 pm-10:45 pm

1 stop5h 15m

Oakland

Tue 10/21

1:10 pm-10:20 pm

1 stop7h 10m

$257

San AntonioSan Francisco

SAT - SFO

SATSFO

San Antonio

Sun 10/5

7:45 am-9:32 am

Nonstop3h 47m

San Francisco

Sat 10/11

10:50 am-9:29 pm

1 stop8h 39m

$259

San AntonioSan Francisco

SAT - SFO

SATSFO

San Antonio

Fri 10/10

7:38 pm-11:57 pm

1 stop6h 19m

San Francisco

Mon 10/13

12:43 am-8:38 am

1 stop5h 55m

$263

San AntonioSan Jose

SAT - SJC

SATSJC

San Antonio

Wed 11/12

7:05 am-3:50 pm

2 stops10h 45m

San Jose

Tue 11/18

4:45 pm-12:35 am

1 stop5h 50m

$263

San AntonioOakland

SAT - OAK

SATOAK

San Antonio

Wed 12/3

6:05 pm-12:08 am

1 stop8h 03m

Oakland

Sat 12/6

5:45 am-1:52 pm

1 stop6h 07m

$263

San AntonioSan Jose

SAT - SJC

SATSJC

San Antonio

Sat 10/18

6:00 am-3:57 pm

2 stops11h 57m

San Jose

Sat 10/25

3:22 pm-11:46 pm

1 stop6h 24m

$267

San AntonioOakland

SAT - OAK

SATOAK

San Antonio

Wed 10/22

7:30 am-11:50 am

1 stop6h 20m

Oakland

Sat 10/25

12:30 pm-11:46 pm

2 stops9h 16m

$268

San AntonioOakland

SAT - OAK

SATOAK

San Antonio

Fri 11/14

6:25 am-11:45 am

1 stop7h 20m

Oakland

Sun 11/16

6:10 am-1:15 pm

1 stop5h 05m

$269

San AntonioSan Francisco

SAT - SFO

SATSFO

San Antonio

Mon 10/20

7:38 pm-11:57 pm

1 stop6h 19m

San Francisco

Wed 10/22

12:43 am-8:38 am

1 stop5h 55m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 57 results
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Best time to book a flight from San Antonio to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from San Antonio 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 San Antonio to San Francisco Bay Area

What is the cheapest month to book a flight from San Antonio to San Francisco Bay Area?

Currently, January is the cheapest month in which you can book a flight from San Antonio to San Francisco Bay Area (average of $276). Flying from San Antonio to San Francisco Bay Area 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 SAT to XIH?

Find hourly flight availability from San Antonio to San Francisco Bay Area. 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.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Antonio to San Francisco Bay Area as you normally would.

Weekly flight availability from San Antonio to San Francisco Bay Area

Explore weekly flight availability from San Antonio to San Francisco Bay Area. 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 SAT to zzXIH are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. 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 Bay Area. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from San Antonio to San Francisco Bay Area, such as Southwest, Delta, and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,015 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to San Francisco Bay Area. 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 from for flights from San Antonio to San Francisco Bay Area?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly out of when you book flights from San Antonio to San Francisco Bay Area.

  • How popular is this San Antonio to San Francisco Bay Area flight route?

    Flights from San Antonio to San Francisco Bay Area have been viewed 7 times in the past calendar month.

  • How long is the flight from San Antonio to San Francisco Bay Area?

    There are many flights that can get you from San Antonio to San Francisco Bay Area in 3h 47m. Fly via Delta, Southwest, or United Airlines to get the fastest option. The distance from San Antonio to San Francisco Bay Area is about 1479 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from San Antonio to San Francisco Bay Area one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $75. Southwest flights start at $84 while deals on Delta start at $135 one-way.

  • What are the most popular routes from San Antonio to San Francisco Bay Area?

    The most popular route from San Antonio to San Francisco Bay Area is San Antonio - San Francisco. You may also consider San Antonio - San Jose or San Antonio - Oakland.

  • What are the most reliable airlines from San Antonio to San Francisco Bay Area?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Antonio to San Francisco Bay Area on time: SkyWest Airlines (100%), United Airlines (97%), Air Canada (93%).

  • What are the cheapest flights from San Antonio to San Francisco Bay Area?

    Looking at all options, your cheapest flight can be booked for $123. While the most popular route (San Antonio - San Francisco) can be booked for $162 on average, our data indicates $593 when flying from San Antonio to San Francisco Bay Area.

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

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

  • How can I find direct flights from San Antonio to San Francisco Bay Area?

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

  • Can I find deals for business class flights from San Antonio to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from San Antonio to San Francisco Bay Area 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 San Antonio to San Francisco Bay Area?

    Currently, January is the cheapest month in which you can book a flight from San Antonio to San Francisco Bay Area (average of $276). Flying from San Antonio to San Francisco Bay Area 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

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Alternative routes for San Antonio to San Francisco Bay Area

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

Discover the top 6 airlines that operate flights from San Antonio to San Francisco Bay Area. 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$89Average$181FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$134Average$241FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$234Average$386FlexibilityNo cancel feeOn-time63%
DeltaCheapest$236Average$375FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$238Average$427FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$249Average$406FlexibilityNo cancel feeOn-time69%

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