$155+ 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — SAT
Apr 15 — Apr 221
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Oakland to San Antonio with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Oakland to San Antonio
Cheapest
Best
Last-minute
One-way
Cheapest flights from Oakland to San AntonioExplore 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 March 16, 2026.
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 March 16, 2026.
This Delta deal was found by Cheapflights users on 3/11. 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 4/225:04 pm
OAK
- SAT
1 stop5h 21m
Delta
Tue 4/286:05 pm
SAT
- OAK
1 stop7h 49m
Delta
Deal found 3/11![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 3/12. 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 4/207:15 am
OAK
- SAT
1 stop4h 50m
Southwest
Tue 4/283:00 pm
SAT
- OAK
1 stop6h 05m
Southwest
Deal found 3/12![Southwest logo]()
$294
This Southwest deal was found by Cheapflights users on 3/12. 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 4/119:10 am
OAK
- SAT
1 stop5h 20m
Southwest
Tue 4/146:50 am
SAT
- OAK
1 stop5h 15m
Southwest
Deal found 3/12![Southwest logo]()
$299
This Delta deal was found by Cheapflights users on 3/12. 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 4/145:55 am
OAK
- SAT
1 stop5h 43m
Delta
Wed 4/156:02 pm
SAT
- OAK
1 stop7h 52m
Delta
Deal found 3/12![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 3/11. 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 4/93:30 pm
OAK
- SAT
2 stops6h 35m
Southwest
Mon 4/138:30 pm
SAT
- OAK
1 stop5h 35m
Southwest
Deal found 3/11![Southwest logo]()
$316
This Southwest deal was found by Cheapflights users on 3/12. 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 5/712:50 pm
OAK
- SAT
2 stops8h 05m
Southwest
Mon 5/114:20 pm
SAT
- OAK
2 stops7h 35m
Southwest
Deal found 3/12![Southwest logo]()
$319
This Southwest deal was found by Cheapflights users on 3/14. 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.
Thu 4/97:15 am
OAK
- SAT
1 stop4h 50m
Southwest
Tue 4/218:55 am
SAT
- OAK
1 stop5h 35m
Southwest
Deal found 3/14![Southwest logo]()
$324
This Delta deal was found by Cheapflights users on 3/13. 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.
Tue 4/145:55 am
OAK
- SAT
1 stop5h 43m
Delta
Tue 4/2112:39 pm
SAT
- OAK
1 stop5h 45m
Delta
Deal found 3/13![Delta logo]()
$329
Best flights from Oakland to San AntonioDiscover carefully curated flight deals from Oakland to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 16, 2026.
Discover carefully curated flight deals from Oakland to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 16, 2026.
This Delta deal was found by Cheapflights users on 3/11. 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 4/225:04 pm
OAK
- SAT
1 stop5h 21m
Delta
Tue 4/283:33 pm
SAT
- OAK
2 stops10h 21m
Delta
Deal found 3/11![Delta logo]()
$294
This Southwest deal was found by Cheapflights users on 3/11. 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 4/2512:55 pm
OAK
- SAT
1 stop6h 05m
Southwest
Sat 5/22:45 pm
SAT
- OAK
1 stop6h 15m
Southwest
Deal found 3/11![Southwest logo]()
$309
This Southwest deal was found by Cheapflights users on 3/12. 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 5/283:50 pm
OAK
- SAT
1 stop6h 25m
Southwest
Sun 5/316:55 pm
SAT
- OAK
2 stops7h 50m
Southwest
Deal found 3/12![Southwest logo]()
$314
This Delta deal was found by Cheapflights users on 3/13. 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.
Tue 4/145:55 am
OAK
- SAT
1 stop5h 43m
Delta
Tue 4/2112:39 pm
SAT
- OAK
1 stop5h 45m
Delta
Deal found 3/13![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 3/11. 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 4/93:30 pm
OAK
- SAT
2 stops6h 35m
Southwest
Mon 4/138:30 pm
SAT
- OAK
1 stop5h 35m
Southwest
Deal found 3/11![Southwest logo]()
$316
This Delta deal was found by Cheapflights users on 3/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/74:49 pm
OAK
- SAT
1 stop5h 27m
Delta
Wed 5/1312:35 pm
SAT
- OAK
1 stop5h 50m
Delta
Deal found 3/14![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 3/14. 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.
Thu 4/97:15 am
OAK
- SAT
1 stop4h 50m
Southwest
Tue 4/218:55 am
SAT
- OAK
1 stop5h 35m
Southwest
Deal found 3/14![Southwest logo]()
$324
This Southwest deal was found by Cheapflights users on 3/12. 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 4/235:20 am
OAK
- SAT
1 stop6h 45m
Southwest
Thu 4/3011:25 am
SAT
- OAK
1 stop6h 40m
Southwest
Deal found 3/12![Southwest logo]()
$335
This Delta deal was found by Cheapflights users on 3/11. 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 4/215:04 pm
OAK
- SAT
1 stop5h 21m
Delta
Mon 4/277:00 am
SAT
- OAK
1 stop6h 53m
Delta
Deal found 3/11![Delta logo]()
$374
This Southwest deal was found by Cheapflights users on 3/14. 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.
Wed 4/292:30 pm
OAK
- SAT
2 stops7h 00m
Southwest
Sun 5/34:35 pm
SAT
- OAK
1 stop7h 40m
Southwest
Deal found 3/14![Southwest logo]()
$350
Last-minute flights from Oakland to San AntonioDiscover last-minute flight deals from Oakland to San Antonio. Data last updated March 16, 2026 and is based on user searches.
Discover last-minute flight deals from Oakland to San Antonio. Data last updated March 16, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/74:49 pm
OAK
- SAT
1 stop5h 27m
Delta
Sat 5/96:35 am
SAT
- OAK
1 stop7h 13m
Delta
Deal found 3/16![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 3/14. 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.
Thu 4/97:15 am
OAK
- SAT
1 stop4h 50m
Southwest
Tue 4/218:55 am
SAT
- OAK
1 stop5h 35m
Southwest
Deal found 3/14![Southwest logo]()
$324
This Southwest deal was found by Cheapflights users on 3/12. 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 4/119:10 am
OAK
- SAT
1 stop5h 20m
Southwest
Tue 4/146:50 am
SAT
- OAK
1 stop5h 15m
Southwest
Deal found 3/12![Southwest logo]()
$299
This Delta deal was found by Cheapflights users on 3/12. 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 4/145:55 am
OAK
- SAT
1 stop5h 43m
Delta
Wed 4/153:33 pm
SAT
- OAK
2 stops10h 21m
Delta
Deal found 3/12![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 3/13. 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.
Tue 4/145:55 am
OAK
- SAT
1 stop5h 43m
Delta
Tue 4/2112:39 pm
SAT
- OAK
1 stop5h 45m
Delta
Deal found 3/13![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 3/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 am
OAK
- SAT
1 stop6h 25m
Southwest
Wed 4/155:40 pm
SAT
- OAK
1 stop6h 05m
Southwest
Deal found 3/16![Southwest logo]()
$289
This Southwest deal was found by Cheapflights users on 3/12. 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 4/207:15 am
OAK
- SAT
1 stop4h 50m
Southwest
Tue 4/283:00 pm
SAT
- OAK
1 stop6h 05m
Southwest
Deal found 3/12![Southwest logo]()
$294
This Southwest deal was found by Cheapflights users on 3/12. 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 4/235:20 am
OAK
- SAT
1 stop6h 45m
Southwest
Thu 4/3011:25 am
SAT
- OAK
1 stop6h 40m
Southwest
Deal found 3/12![Southwest logo]()
$335
One-way flights from Oakland to San AntonioSearch for one-way flight options from Oakland to San Antonio. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
Search for one-way flight options from Oakland to San Antonio. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
This Delta deal was found by Cheapflights users on 3/12. 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 4/94:49 pm
OAK
- SAT
1 stop5h 27m
Delta
Deal found 3/12![Delta logo]()
$155
This Southwest deal was found by Cheapflights users on 3/12. 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 4/258:30 am
OAK
- SAT
2 stops7h 15m
Southwest
Deal found 3/12![Southwest logo]()
$160
This Southwest deal was found by Cheapflights users on 3/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:45 am
OAK
- SAT
2 stops9h 35m
Southwest
Deal found 3/13![Southwest logo]()
$170
This CheapOair deal was found by Cheapflights users on 3/12. 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 4/246:20 am
OAK
- SAT
1 stop8h 45m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$180
This Southwest deal was found by Cheapflights users on 3/14. 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.
Mon 5/253:50 pm
OAK
- SAT
1 stop6h 25m
Southwest
Deal found 3/14![Southwest logo]()
$181
This CheapOair deal was found by Cheapflights users on 3/12. 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.
Thu 4/232:09 pm
OAK
- SAT
1 stop24h 56m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$185
This Delta deal was found by Cheapflights users on 3/12. 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.
Mon 3/304:49 pm
OAK
- SAT
1 stop5h 27m
Delta
Deal found 3/12![Delta logo]()
$195
This Delta deal was found by Cheapflights users on 3/12. 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.
Fri 5/1512:28 pm
OAK
- SAT
2 stops9h 20m
Delta
Deal found 3/12![Delta logo]()
$215
This Delta deal was found by Cheapflights users on 3/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:05 pm
OAK
- SAT
1 stop5h 08m
Delta
Deal found 3/14![Delta logo]()
$220
This Southwest deal was found by Cheapflights users on 3/14. 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.
Sat 4/410:05 pm
OAK
- SAT
1 stop11h 35m
Southwest
Deal found 3/14![Southwest logo]()
$225
This Delta deal was found by Cheapflights users on 3/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/24:49 pm
OAK
- SAT
1 stop5h 27m
Delta
Deal found 3/14![Delta logo]()
$230
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 March 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $289 (Southwest) |
One-way from | $155 (Delta) |
Popular in | March |
Cheapest in | October |
Average price | $491 |
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 March 16, 2026.
Use the filters below to find and compare flights from Oakland to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OaklandSan Antonio
OAK - SAT
OAKSAT
Oakland
Wed 4/22
5:04 pm-12:25 am
1 stop5h 21m
San Antonio
Tue 4/28
3:33 pm-11:54 pm
2 stops10h 21m
$294
OaklandSan Antonio
OAK - SAT
OAKSAT
Oakland
Sat 4/25
12:55 pm-9:00 pm
1 stop6h 05m
San Antonio
Sat 5/2
2:45 pm-7:00 pm
1 stop6h 15m
$309
OaklandSan Antonio
OAK - SAT
OAKSAT
Oakland
Thu 5/28
3:50 pm-12:15 am
1 stop6h 25m
San Antonio
Sun 5/31
6:55 pm-12:45 am
2 stops7h 50m
$314
OaklandSan Antonio
OAK - SAT
OAKSAT
Oakland
Thu 4/9
3:30 pm-12:05 am
2 stops6h 35m
San Antonio
Mon 4/13
8:30 pm-12:05 am
1 stop5h 35m
$316
Quickest round-trip
OaklandSan Antonio
OAK - SAT
OAKSAT
Oakland
Thu 4/9
7:15 am-2:05 pm
1 stop4h 50m
San Antonio
Tue 4/21
8:55 am-12:30 pm
1 stop5h 35m
$324
OaklandSan Antonio
OAK - SAT
OAKSAT
Oakland
Tue 4/14
5:55 am-1:38 pm
1 stop5h 43m
San Antonio
Tue 4/21
12:39 pm-4:24 pm
1 stop5h 45m
$329
OaklandSan Antonio
OAK - SAT
OAKSAT
Oakland
Tue 4/7
4:49 pm-12:16 am
1 stop5h 27m
San Antonio
Wed 5/13
12:35 pm-4:25 pm
1 stop5h 50m
$329
OaklandSan Antonio
OAK - SAT
OAKSAT
Oakland
Thu 4/23
5:20 am-2:05 pm
1 stop6h 45m
San Antonio
Thu 4/30
11:25 am-4:05 pm
1 stop6h 40m
$335
OaklandSan Antonio
OAK - SAT
OAKSAT
Oakland
Wed 4/29
2:30 pm-11:30 pm
2 stops7h 00m
San Antonio
Sun 5/3
4:35 pm-10:15 pm
1 stop7h 40m
$350
OaklandSan Antonio
OAK - SAT
OAKSAT
Oakland
Tue 4/21
5:04 pm-12:25 am
1 stop5h 21m
San Antonio
Mon 4/27
7:00 am-11:53 am
1 stop6h 53m
$374
Showing 1-10 of 21 resultsSorted by cheapest first
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 March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
OAK-SAT
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
Prices
More
How far ahead should I book a flight from Oakland, California to San Antonio?
Use this chart to determine the optimal time to book a round-trip flight from Oakland to San Antonio. Price data was last updated on March 13, 2026.
The best time to book flights from Oakland, California to San Antonio is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 December is currently the most expensive (average of $177). 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’s the top layover airport for flights from Oakland, California to San Antonio?
Share of 1-stop round-trip flights from Oakland, California to San Antonio chosen by Cheapflights users in the past 12 months, using the same layover each way.
San Diego (SAN) – chosen by Cheapflights users on 75% of 1-stop itineraries from Oakland, California to San Antonio on Cheapflights.
What’s the cheapest layover airport for flights from Oakland, California to San Antonio?
Average round-trip fare for 1-stop flights from Oakland, California to San Antonio, chosen by Cheapflights users in the past 12 months, with the same layover each way.
San Diego (SAN) is the most affordable 1-stop option, with an average round-trip price of $268.
What’s the fastest layover option from Oakland, California to San Antonio?
Shortest average travel time for 1-stop one-way flights from Oakland, California to San Antonio, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via San Diego (SAN) have the shortest average one-way travel time for 1-stop routes: 4h 55m.
Which airport typically offers the quickest layover for flights from Oakland, California to San Antonio?
Average layover duration for 1-stop one-way flights from Oakland, California to San Antonio, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via San Diego (SAN) offer the fastest connection on this route, with an average layover time of 0h 45m.
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 March 16, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andDelta 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.
Crew
8.6
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
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.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Oakland
Popular flights
San Antonio flight routes
Alternative routes for Oakland to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Antonio by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Oakland to San Antonio by cabin class
Find flights from Oakland to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Oakland and San Antonio flights
Browse other Oakland and San Antonio flight options. Last updated on March 16, 2026.
Other flights from Oakland
Browse through other flights departing from Oakland. Flights are based on user searches made on Cheapflights and were last updated on March 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 16, 2026.
Top 3 airlines flying from Oakland to San Antonio
Discover the top 3 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 March 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$146 | Average$162 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$268 | Average$346 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$268 | Average$352 | FlexibilityNo cancel fee | On-timeN/A |