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$90+ Cheap flights from San Francisco Bay Area 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SAT
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from San Francisco Bay Area to San Antonio

Keep the following information in mind while searching for San Francisco Bay Area to San Antonio flight deals. Data was last updated June 16, 2025.

Round-trip from

$181
(Cheapflightsfares)

One-way from

$90
(FlightHub)

Popular in

March

Cheapest in

September

Average price

$373
From San Francisco Bay Area to San Antonio
Search Deals
One-way flight from San Francisco Bay Area to San Antonio
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from San Francisco Bay Area to San Antonio

Cheapest flights from San Francisco Bay Area to San Antonio
Explore the most affordable flight options available from San Francisco Bay Area to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:00 amOAK - SAT
1 stop12h 10mSpirit Airlines
Sun 8/249:11 pmSAT - OAK
1 stop12h 07mSpirit Airlines
Deal found 6/14$181
This FlightHub deal was found by Cheapflights users on 6/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/106:30 amSJC - SAT
1 stop10h 06mSpirit Airlines
Tue 7/157:52 pmSAT - SJC
1 stop6h 02mSpirit Airlines
Deal found 6/14$184
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/158:00 amSJC - SAT
1 stop8h 46mAlaska Airlines
Thu 9/256:30 amSAT - SJC
1 stop7h 27mAlaska Airlines
Deal found 6/15$254
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1610:20 pmSJC - SAT
1 stop9h 31mDelta
Mon 9/2912:25 pmSAT - SJC
1 stop7h 58mDelta
Deal found 6/15$255
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:00 amSFO - SAT
1 stop9h 46mAlaska Airlines
Wed 9/246:30 amSAT - SFO
1 stop9h 16mAlaska Airlines
Deal found 6/15$258
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/75:45 amSFO - SAT
1 stop8h 45mAmerican Airlines
Mon 8/119:15 amSAT - SFO
1 stop9h 28mAmerican Airlines
Deal found 6/14$259
This Sun Country Air deal was found by Cheapflights users on 6/16. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/136:09 pmOAK - SAT
1 stop13h 38mSun Country Air
Sun 7/206:35 pmSAT - OAK
1 stop24h 16mSun Country Air
Deal found 6/16$265
This Cheapflightsfares deal was found by Cheapflights users on 6/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/157:00 amSFO - SAT
1 stop5h 21mFrontier
Thu 7/178:14 pmSAT - SFO
1 stop6h 05mFrontier
Deal found 6/15$267
This Delta deal was found by Cheapflights users on 6/13. 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.
Thu 7/245:35 amSFO - SAT
1 stop6h 05mDelta
Thu 7/246:03 pmSAT - SFO
1 stop8h 00mDelta
Deal found 6/13$269
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:55 amOAK - SAT
1 stop5h 37mDelta
Sat 9/2712:25 pmSAT - OAK
1 stop6h 06mDelta
Deal found 6/15$269
This Southwest deal was found by Cheapflights users on 6/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/51:40 pmSFO - SAT
2 stops8h 10mSouthwest
Sun 9/77:10 amSAT - SFO
1 stop7h 00mSouthwest
Deal found 6/14$274
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/42:31 pmSJC - SAT
1 stop7h 28mUnited Airlines
Sat 8/167:30 amSAT - SJC
2 stops11h 48mUnited Airlines
Deal found 6/14$275

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco Bay Area 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 June 16, 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to San Antonio that are best for you.

Fly from

San Francisco Bay Area

Fly to

San Antonio

Route

Depart

Return

Price

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Thu 8/21

6:00 am-8:10 pm

1 stop12h 10m

San Antonio

Sun 8/24

9:11 pm-7:18 am

1 stop12h 07m

$181

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 7/10

6:30 am-6:36 pm

1 stop10h 06m

San Antonio

Tue 7/15

7:52 pm-11:54 pm

1 stop6h 02m

$184

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Mon 8/11

3:17 pm-11:54 pm

1 stop6h 37m

San Antonio

Thu 8/14

6:00 am-10:34 am

1 stop6h 34m

$255

San FranciscoSan Antonio

SFO - SAT

SFOSAT

San Francisco

Mon 9/15

7:00 am-6:46 pm

1 stop9h 46m

San Antonio

Wed 9/24

6:30 am-1:46 pm

1 stop9h 16m

$258

San FranciscoSan Antonio

SFO - SAT

SFOSAT

San Francisco

Thu 8/7

12:15 pm-11:40 pm

1 stop9h 25m

San Antonio

Mon 8/18

7:00 am-2:27 pm

1 stop9h 27m

$259

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Sun 7/13

6:09 pm-9:47 am

1 stop13h 38m

San Antonio

Sun 7/20

6:35 pm-4:51 pm

1 stop24h 16m

$265

San FranciscoSan Antonio

SFO - SAT

SFOSAT

San Francisco

Tue 7/15

7:00 am-2:21 pm

1 stop5h 21m

San Antonio

Thu 7/17

8:14 pm-12:19 am

1 stop6h 05m

$267

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Sun 9/14

9:00 am-6:46 pm

1 stop7h 46m

San Antonio

Wed 9/24

6:30 am-11:57 am

1 stop7h 27m

$269

San FranciscoSan Antonio

SFO - SAT

SFOSAT

San Francisco

Thu 7/24

5:35 am-1:40 pm

1 stop6h 05m

San Antonio

Thu 7/24

6:03 pm-12:03 am

1 stop8h 00m

$269

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Sat 9/13

5:55 am-1:32 pm

1 stop5h 37m

San Antonio

Sat 9/27

12:25 pm-4:31 pm

1 stop6h 06m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 42 results
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Best time to book a flight from San Francisco Bay Area to San Antonio

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

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

Currently, August is the cheapest month in which you can book a flight from San Francisco Bay Area to San Antonio (average of $295). Flying from San Francisco Bay Area 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 XIH to SAT?

Find hourly flight availability from San Francisco Bay Area 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 June 16, 2025.

When flying from San Francisco Bay Area 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.

Weekly flight availability from San Francisco Bay Area to San Antonio

Explore weekly flight availability from San Francisco Bay Area 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 June 16, 2025.

The most flights from zzXIH to SAT are scheduled on a Sunday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in San Antonio by month

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

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

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 June 16, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from San Francisco Bay Area to San Antonio by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,500 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,798 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area 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 San Francisco Bay Area?

    San Antonio (SAT) is the airport you will fly into if you book a flight from San Francisco Bay Area to San Antonio. It is only a 7.6 mi journey from San Antonio (SAT) to San Antonio’s city center.

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

    The San Francisco Bay Area to San Antonio flight path was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    One-way options have recently been found by users for as low as $90 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $100 and Alaska Airlines from $129 one-way.

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

    The most popular flight routes from San Francisco Bay Area to San Antonio are San Francisco - San Antonio, Oakland - San Antonio and San Jose - San Antonio.

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

    Consider SkyWest Airlines (93%), Air New Zealand (90%) or Air Canada (88%) when booking your flight. These represent the most reliable airlines when flying from San Francisco Bay Area to San Antonio.

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

    Looking at all options, your cheapest flight can be booked for $249. While the most popular route (San Francisco - San Antonio) can be booked for $236 on average our data indicates $317 when flying from San Francisco Bay Area to San Antonio.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from San Francisco Bay Area to San Antonio (average of $295). Flying from San Francisco Bay Area 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

Traveling to a place near San Francisco Bay Area?

Book flights to San Francisco Bay Area if you plan to visit one of these locations
New Braunfels

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Alternative routes for San Francisco Bay Area to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from San Francisco Bay Area to San Antonio

Discover the top 7 airlines that operate flights from San Francisco Bay Area 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$108Average$238FlexibilityNo cancel feeOn-time65%
FrontierCheapest$112Average$223FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$211Average$412FlexibilityNo cancel feeOn-time75%
DeltaCheapest$216Average$373FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$443FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$263Average$425FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$272Average$434FlexibilityNo cancel feeOn-time63%

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