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San Antonio

$135+ Cheap flights from Oakland, CA to San Antonio (OAK - 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — SAT
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Oakland to San Antonio

Cheapest flights from Oakland to San Antonio
Explore the most affordable flight options available from Oakland to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This CheapOair deal was found by Cheapflights users on 1/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:15 am
OAK
-
SAT
1 stop8h 55m
Alaska Airlines
Mon 3/96:06 pm
SAT
-
OAK
1 stop7h 52m
Alaska Airlines
Deal found 1/28$263
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/225:55 am
OAK
-
SAT
1 stop5h 48m
Delta
Tue 2/247:35 am
SAT
-
OAK
1 stop6h 20m
Delta
Deal found 1/28$269
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/194:59 pm
OAK
-
SAT
1 stop5h 42m
Delta
Mon 2/235:59 pm
SAT
-
OAK
1 stop7h 52m
Delta
Deal found 1/28$294
This Southwest deal was found by Cheapflights users on 1/27. 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.
Mon 3/305:10 pm
OAK
-
SAT
1 stop5h 30m
Southwest
Thu 4/211:20 am
SAT
-
OAK
2 stops8h 05m
Southwest
Deal found 1/27$299
This Southwest deal was found by Cheapflights users on 1/26. 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.
Sat 5/25:00 am
OAK
-
SAT
1 stop5h 40m
Southwest
Wed 5/66:10 am
SAT
-
OAK
1 stop5h 45m
Southwest
Deal found 1/26$302
This Southwest deal was found by Cheapflights users on 1/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/103:45 pm
OAK
-
SAT
1 stop5h 15m
Southwest
Sun 3/157:15 pm
SAT
-
OAK
1 stop6h 25m
Southwest
Deal found 1/28$305
This Southwest deal was found by Cheapflights users on 1/27. 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.
Thu 3/52:20 pm
OAK
-
SAT
1 stop7h 55m
Southwest
Mon 3/92:15 pm
SAT
-
OAK
2 stops7h 40m
Southwest
Deal found 1/27$307
This Delta deal was found by Cheapflights users on 1/27. 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 2/125:55 am
OAK
-
SAT
1 stop5h 48m
Delta
Tue 2/175:59 pm
SAT
-
OAK
1 stop7h 52m
Delta
Deal found 1/27$309
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/44:59 pm
OAK
-
SAT
1 stop5h 42m
Delta
Mon 3/94:10 pm
SAT
-
OAK
2 stops9h 36m
Delta
Deal found 1/28$310
This CheapOair deal was found by Cheapflights users on 1/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:50 pm
OAK
-
SAT
1 stop7h 23m
Alaska Airlines
Wed 7/225:57 pm
SAT
-
OAK
1 stop17h 39m
Alaska Airlines
Deal found 1/28$311
This Southwest deal was found by Cheapflights users on 1/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:40 am
OAK
-
SAT
1 stop5h 45m
Southwest
Sat 2/211:50 pm
SAT
-
OAK
1 stop8h 20m
Southwest
Deal found 1/28$312

Find flight deals from Oakland to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$263
(CheapOair)

One-way from

$135
(Delta)

Popular in

March

Cheapest in

February

Average price

$396
Provider with most accurate pricing for Oakland-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-San Antonio flights.
Search Deals
From Oakland to San Antonio
Search Deals
One-way flight from Oakland to San Antonio
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland 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 January 29, 2026.
Use the filters below to find and compare flights from Oakland to San Antonio that are best for you.

Fly from

Oakland

Fly to

San Antonio

Route

Depart

Return

Price

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Wed 3/4

4:59 pm-12:41 am

1 stop5h 42m

San Antonio

Mon 3/9

5:59 pm-11:46 pm

1 stop7h 47m

$269

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Thu 3/5

1:30 pm-9:20 pm

1 stop5h 50m

San Antonio

Mon 3/9

5:35 pm-10:25 pm

1 stop6h 50m

$269

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Tue 3/17

4:49 pm-12:16 am

1 stop5h 27m

San Antonio

Fri 3/20

5:55 pm-11:46 pm

1 stop7h 51m

$269

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Sun 2/22

5:55 am-1:43 pm

1 stop5h 48m

San Antonio

Tue 2/24

4:42 pm-11:51 pm

2 stops9h 09m

$274

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Mon 3/30

5:10 pm-12:40 am

1 stop5h 30m

San Antonio

Thu 4/2

11:20 am-5:25 pm

2 stops8h 05m

$299

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Mon 4/20

5:04 pm-12:25 am

1 stop5h 21m

San Antonio

Thu 4/23

7:35 am-4:24 pm

2 stops10h 49m

$299

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Sat 5/2

5:00 am-12:40 pm

1 stop5h 40m

San Antonio

Wed 5/6

6:10 am-9:55 am

1 stop5h 45m

$302

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Wed 3/11

10:20 am-6:35 pm

1 stop6h 15m

San Antonio

Sun 3/15

7:15 pm-11:40 pm

1 stop6h 25m

$305

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Wed 3/4

7:00 am-5:00 pm

2 stops8h 00m

San Antonio

Mon 3/9

2:15 pm-7:55 pm

2 stops7h 40m

$313

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Thu 4/2

5:55 am-1:35 pm

1 stop5h 40m

San Antonio

Mon 4/6

5:55 pm-11:46 pm

1 stop7h 51m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Oakland to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oakland to San Antonio in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oakland, California-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oakland, California-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oakland, California-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oakland, California-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oakland to San Antonio

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

What is the cheapest month to book a flight from Oakland, California to San Antonio?

Currently, September is the cheapest month in which you can book a flight from Oakland, California to San Antonio (average of $108). Flying from Oakland, California to San Antonio in March is currently the most expensive (average of $186). 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.

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 January 29, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Oakland to San Antonio to help guide your decision. 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
11,808 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,808 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Southwest
8.0
Very good
4,267 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,127 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Spirit Airlines
6.3
Okay
8,394 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

Find useful and relevant information for your journey from Oakland to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Oakland, California to San Antonio?

    Delta and Southwest can get you from Oakland, California to San Antonio in just under 5h 42m. Your travel time can differ by up to 08m. The distance from Oakland, California to San Antonio is about 1472 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Oakland, California to San Antonio round-trip?

    Currently priced at $146, Alaska Airlines will fly you from Oakland, California to San Antonio and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and Southwest - these airlines can fly you to your destination from $149 and $268, respectively. You may be able to fly from Oakland, California to San Antonio for 57% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Oakland, California to San Antonio one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $63. Users have also found prices from $134 and $134 on Southwest and Delta, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oakland 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 Oakland, California to San Antonio?

    Currently, September is the cheapest month in which you can book a flight from Oakland, California to San Antonio (average of $108). Flying from Oakland, California to San Antonio in March is currently the most expensive (average of $186). 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 Oakland to San Antonio

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Top 4 airlines flying from Oakland to San Antonio

Discover the top 4 airlines that operate flights from Oakland 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$146Average$162FlexibilityNo cancel feeOn-time75%
Spirit AirlinesCheapest$149Average$229FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$268Average$354FlexibilityNo cancel feeOn-time63%
DeltaCheapest$268Average$417FlexibilityNo cancel feeOn-timeN/A

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