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Cheap flights from Oakland, California to San Antonio from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oakland, California to San Antonio departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Oakland, California to San Antonio

Cheap round-trip flights

Spirit Airlines Logo
6:30 am - 4:47 pmOAK-SAT
8h 17m1 stop
Spirit Airlines Logo
5:52 pm - 11:32 pmSAT-OAK
7h 40m1 stop
$231Spirit Airlines
Find Deal
Mon, Sep 29 - Fri, Oct 3
Logo
6:30 am - 4:47 pmOAK-SAT
8h 17m1 stop
Logo
7:25 pm - 10:01 amSAT-OAK
16h 36m2 stops
$234
Find Deal
Mon, Sep 29 - Fri, Oct 3
Logo
6:30 am - 1:16 pmOAK-SAT
28h 46m1 stop
Logo
5:52 pm - 11:32 pmSAT-OAK
7h 40m1 stop
$252
Find Deal
Thu, Sep 25 - Mon, Sep 29
Southwest Logo
3:10 pm - 10:20 pmOAK-SAT
5h 10m1 stop
Southwest Logo
9:00 pm - 12:25 amSAT-OAK
5h 25m1 stop
$258Southwest
Find Deal
Wed, Oct 15 - Sun, Oct 19
Delta Logo
5:00 pm - 12:31 amOAK-SAT
5h 31m1 stop
Delta Logo
12:40 pm - 4:11 pmSAT-OAK
5h 31m1 stop
$263Delta
Find Deal
Sat, Oct 11 - Wed, Oct 15
Southwest Logo
2:10 pm - 11:00 pmOAK-SAT
6h 50m2 stops
Southwest Logo
9:00 pm - 12:25 amSAT-OAK
5h 25m1 stop
$268Southwest
Find Deal
Wed, Oct 15 - Sun, Oct 19
Delta Logo
5:55 am - 9:10 pmOAK-SAT
13h 15m2 stops
Delta Logo
6:00 am - 4:11 pmSAT-OAK
12h 11m2 stops
$279Delta
Find Deal
Sat, Nov 1 - Sat, Nov 8
Alaska Airlines Logo
2:49 pm - 12:05 amOAK-SAT
7h 16m1 stop
Alaska Airlines Logo
6:32 am - 1:55 pmSAT-OAK
9h 23m1 stop
$308Alaska Airlines
Find Deal
Mon, Oct 27 - Wed, Oct 29
Alaska Airlines Logo
6:30 am - 5:55 pmOAK-SAT
9h 25m1 stop
Alaska Airlines Logo
6:30 am - 11:59 pmSAT-OAK
19h 29m1 stop
$345Alaska Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 24
Hawaiian Airlines Logo
2:30 pm - 12:03 amOAK-SAT
7h 33m1 stop
Hawaiian Airlines Logo
6:27 am - 1:36 pmSAT-OAK
9h 09m1 stop
$403Hawaiian Airlines
Find Deal
Thu, Sep 25 - Wed, Oct 1

Alaska Airlines flights from Oakland, California to San Antonio

Our best Alaska Airlines deals on Oakland, California to San Antonio flight tickets
Alaska Airlines
Oct 27
OAK2:49 pmOakland
7h 16m
1 stop
SAT12:05 amSan Antonio
Oct 29
SAT6:32 amSan Antonio
9h 23m
1 stop
OAK1:55 pmOakland
$308
Find similar
Alaska Airlines
Nov 13
OAK6:30 amOakland
9h 25m
1 stop
SAT5:55 pmSan Antonio
Nov 24
SAT6:30 amSan Antonio
19h 29m
1 stop
OAK11:59 pmOakland
$345
Find similar
Alaska Airlines
Nov 14
OAK6:30 amOakland
9h 25m
1 stop
SAT5:55 pmSan Antonio
Nov 16
SAT6:32 amSan Antonio
9h 23m
1 stop
OAK1:55 pmOakland
$346
Find similar

Southwest flights from Oakland, California to San Antonio

Our best Southwest deals on Oakland, California to San Antonio flight tickets
Southwest
Oct 15
OAK3:10 pmOakland
5h 10m
1 stop
SAT10:20 pmSan Antonio
Oct 19
SAT9:00 pmSan Antonio
5h 25m
1 stop
OAK12:25 amOakland
$258
Find similar
Southwest
Oct 15
OAK2:10 pmOakland
6h 50m
2 stops
SAT11:00 pmSan Antonio
Oct 19
SAT9:00 pmSan Antonio
5h 25m
1 stop
OAK12:25 amOakland
$268
Find similar
Southwest
Oct 9
OAK4:05 pmOakland
6h 00m
1 stop
SAT12:05 amSan Antonio
Oct 12
SAT6:45 amSan Antonio
5h 20m
1 stop
OAK10:05 amOakland
$269
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Oakland, California 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, momondo users made 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Oakland, California to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Mon 9/29

6:30 am-4:47 pm

1 stop8h 17m

San Antonio

Fri 10/3

5:52 pm-11:32 pm

1 stop7h 40m

$231

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Mon 9/29

6:30 am-4:47 pm

1 stop8h 17m

San Antonio

Fri 10/3

7:25 pm-10:01 am

2 stops16h 36m

$234

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Thu 9/25

6:30 am-1:16 pm

1 stop28h 46m

San Antonio

Mon 9/29

5:52 pm-11:32 pm

1 stop7h 40m

$252

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Wed 10/15

3:10 pm-10:20 pm

1 stop5h 10m

San Antonio

Sun 10/19

9:00 pm-12:25 am

1 stop5h 25m

$258

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Sat 10/11

5:00 pm-12:31 am

1 stop5h 31m

San Antonio

Wed 10/15

12:40 pm-4:11 pm

1 stop5h 31m

$263

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Wed 10/15

2:10 pm-11:00 pm

2 stops6h 50m

San Antonio

Sun 10/19

9:00 pm-12:25 am

1 stop5h 25m

$268

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Sat 11/1

5:55 am-9:10 pm

2 stops13h 15m

San Antonio

Sat 11/8

6:00 am-4:11 pm

2 stops12h 11m

$279

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Mon 10/27

2:49 pm-12:05 am

1 stop7h 16m

San Antonio

Wed 10/29

6:32 am-1:55 pm

1 stop9h 23m

$308

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Thu 11/13

6:30 am-5:55 pm

1 stop9h 25m

San Antonio

Mon 11/24

6:30 am-11:59 pm

1 stop19h 29m

$345

OaklandSan Antonio

OAK - SAT

OAKSAT

Oakland

Thu 9/25

2:30 pm-12:03 am

1 stop7h 33m

San Antonio

Wed 10/1

6:27 am-1:36 pm

1 stop9h 09m

$403

Flights are sorted by cheapest round-trip flights first.

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See travel insights to San Antonio from

How to get the cheapest flight ticket from Oakland, California to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of October, then book flights to San Antonio from Oakland, California during February instead. Flights to San Antonio in February, while not as cheap as those in October, still average around $238.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $399. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $546.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the evening. momondo users have found flights departing from Oakland, California to San Antonio in the evening for as low as $358. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $529. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from Oakland, California when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $332 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Oakland, California for as low as $184 on momondo.

Can stopping save me money on Oakland, California to San Antonio flights?

You could potentially save up to 14% on your flight if you consider stops on a Oakland, California to San Antonio flight.

How have Oakland, California to San Antonio flight prices changed over time?

As of September 2025, prices for Oakland, California to San Antonio flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from Oakland, California to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Oakland, California to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Oakland, California to San Antonio (OAK to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oakland, California to San Antonio

Direct flights

None
There are no direct flights from Oakland, California to San Antonio. There are no popular flight routes from Oakland, California to San Antonio.
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  • How far is Oakland to San Antonio by plane?

    There are 1479.2 mi between Oakland and San Antonio. Typically, this will take 5h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from Oakland Airport to San Antonio Airport?

    Prices for flights from Oakland Airport to San Antonio Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Oakland Airport to San Antonio Airport?

  • How old do you have to be to fly from Oakland Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oakland Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Oakland, California to San Antonio?

Best airlines flying from Oakland, California to San Antonio

Compare and see reviews for airlines that fly from Oakland, California to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $157Free CancellationRating
6.3
8,015 reviews
Search Spirit Airlines flights
DeltaPriceFrom $262Free CancellationRating
7.9
7,954 reviews
Search Delta flights
SouthwestPriceFrom $268Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Schertz
Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Oakland to San Antonio?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oakland to San Antonio. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Oakland to San Antonio with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Antonio from Oakland with this policy.

How can momondo help me find flights from Oakland to San Antonio?

Once all potential Oakland to San Antonio flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Oakland to San Antonio right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Oakland to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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