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Cheap flights from San Antonio to San Francisco from $74

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to San Francisco departing on 7/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Antonio to San Francisco

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Antonio to San Francisco.
Frontier Logo
12:27 pm - 9:27 pmSAT-SFO
11h 00m1 stop
Frontier Logo
8:45 pm - 9:47 amSFO-SAT
11h 02m1 stop
$188Frontier
Find Deal
Wed, May 28 - Thu, May 29
Frontier Logo
12:27 pm - 9:27 pmSAT-SFO
11h 00m1 stop
Frontier Logo
6:39 pm - 6:51 pmSFO-SAT
22h 12m1 stop
$191Frontier
Find Deal
Wed, May 28 - Fri, May 30
Southwest Logo
8:35 pm - 11:50 pmSAT-SFO
5h 15m1 stop
Southwest Logo
1:50 pm - 11:30 pmSFO-SAT
7h 40m1 stop
$212Southwest
Find Deal
Fri, May 30 - Mon, Jun 16
Delta Logo
8:00 am - 12:29 pmSAT-SFO
6h 29m1 stop
Delta Logo
6:00 am - 1:29 pmSFO-SAT
5h 29m1 stop
$237Delta
Find Deal
Sat, Jul 19 - Sat, Jul 26
United Airlines Logo
6:00 am - 7:42 amSAT-SFO
3h 42mnonstop
United Airlines Logo
4:48 pm - 10:15 pmSFO-SAT
3h 27mnonstop
$249United Airlines
Find Deal
Thu, Jun 26 - Fri, Jul 11
Delta Logo
6:25 am - 1:29 pmSAT-SFO
9h 04m1 stop
Delta Logo
5:05 pm - 12:32 amSFO-SAT
5h 27m1 stop
$253Delta
Find Deal
Sat, Jun 7 - Thu, Jun 12
United Airlines Logo
6:00 am - 7:42 amSAT-SFO
3h 42mnonstop
United Airlines Logo
12:30 am - 8:50 amSFO-SAT
6h 20m1 stop
$259United Airlines
Find Deal
Thu, Jun 26 - Thu, Jul 10
Southwest Logo
9:15 pm - 12:15 amSAT-SFO
5h 00m1 stop
Southwest Logo
1:50 pm - 11:30 pmSFO-SAT
7h 40m1 stop
$267Southwest
Find Deal
Thu, Jun 26 - Fri, Jul 11
American Airlines Logo
6:55 pm - 10:30 pmSAT-SFO
5h 35m1 stop
American Airlines Logo
11:59 pm - 8:25 amSFO-SAT
6h 26m1 stop
$268American Airlines
Find Deal
Fri, Jul 25 - Mon, Jul 28
American Airlines Logo
6:00 pm - 10:26 pmSAT-SFO
6h 26m1 stop
American Airlines Logo
12:24 am - 10:01 amSFO-SAT
7h 37m1 stop
$394American Airlines
Find Deal
Thu, May 22 - Sun, May 25

Frontier flights from San Antonio to San Francisco

Our best Frontier deals on San Antonio to San Francisco flight tickets
Frontier
Apr 29
SAT5:42 pmSan Antonio
8h 51m
1 stop
SFO12:33 amSan Francisco
May 7
SFO12:24 pmSan Francisco
27h 11m
1 stop
SAT5:35 pmSan Antonio
Frontier
May 28
SAT12:27 pmSan Antonio
11h 00m
1 stop
SFO9:27 pmSan Francisco
May 29
SFO8:45 pmSan Francisco
11h 02m
1 stop
SAT9:47 amSan Antonio
Frontier
May 28
SAT12:27 pmSan Antonio
11h 00m
1 stop
SFO9:27 pmSan Francisco
May 30
SFO6:39 pmSan Francisco
22h 12m
1 stop
SAT6:51 pmSan Antonio

American Airlines flights from San Antonio to San Francisco

Our best American Airlines deals on San Antonio to San Francisco flight tickets
American Airlines
Jul 25
SAT6:55 pmSan Antonio
5h 35m
1 stop
SFO10:30 pmSan Francisco
Jul 28
SFO11:59 pmSan Francisco
6h 26m
1 stop
SAT8:25 amSan Antonio
American Airlines
May 22
SAT6:00 pmSan Antonio
6h 26m
1 stop
SFO10:26 pmSan Francisco
May 25
SFO12:24 amSan Francisco
7h 37m
1 stop
SAT10:01 amSan Antonio
American Airlines
May 1
SAT8:00 amSan Antonio
7h 36m
1 stop
SFO1:36 pmSan Francisco
May 4
SFO12:24 amSan Francisco
6h 13m
1 stop
SAT8:37 amSan Antonio

See travel insights to San Francisco from

How to get the cheapest flight ticket from San Antonio to San Francisco

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 typical price of a round-trip flight between San Antonio and San Francisco?

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $329.

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

The cheapest day to depart from San Antonio to San Francisco is on a Thursday when prices can be found for as low as $498. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $769.

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

Our data shows that the cheapest San Antonio to San Francisco flights are usually those with departure times at noon. Our users have found flights to San Francisco at noon for as low as $362. Flights in the evening are often more expensive with an average ticket price of $1,133.

What is the cheapest San Antonio to San Francisco flight route?

Fly from San Antonio to San Francisco for the best San Antonio - San Francisco flight prices

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

You are more likely to see cheaper flights to San Francisco from San Antonio when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $368 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from San Antonio for as low as $301 on momondo.

What cabin class options are available on San Antonio to San Francisco flights?

There are 4 cabin classes available to choose from on San Antonio to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have San Antonio to San Francisco flight prices changed over time?

As of April 2025, prices for San Antonio to San Francisco flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from San Antonio to San Francisco

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

Cheap San Antonio to San Francisco (SAT to SFO) flight deals and tips

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

Best Price Found

$74

Fastest flight time

3h 42m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from San Antonio in the past 72 hours is $74. The best round-trip flight deal from San Antonio to San Francisco found on momondo in the last 72 hours is $188.
The fastest flight from San Antonio to San Francisco takes 3h 42m
Direct flights go from San Antonio to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)

  • How far is San Antonio to San Francisco by plane?

    There are 1486.3 mi between San Antonio and San Francisco. A reasonable flight in good conditions will take 3h 42m.

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

    Prices for flights from San Antonio Airport to San Francisco Airport were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to San Francisco Airport.

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

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San Antonio to San Francisco?

  • What is the most popular airline from San Antonio to San Francisco?


Best airlines flying from San Antonio to San Francisco

Compare and see reviews for airlines that fly from San Antonio to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $89Free CancellationRating
5.9
3,283 reviews
Search Frontier flights
American AirlinesPriceFrom $198Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $216Free CancellationRating
8.0
7,920 reviews
Search Delta flights
United AirlinesPriceFrom $277Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
SouthwestPriceFrom $309Free CancellationRating
8.0
4,286 reviews
Search Southwest flights
  • United Airlines Flights From San Antonio to San Francisco

    United Airlines is one of the most popular airlines flying from San Antonio to San Francisco, operating 11 flights/week on average for this route. A good United Airlines flight deal for San Antonio to San Francisco starts from $277 round-trip, up to an average price of $412. Our users have rated United Airlines at 7.4/10.


Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Hayward
Modesto
Calistoga
Sonoma
Roseville
Bodega Bay
Daly City
Santa Clara
Fremont
South San Francisco
Big Sur
Sunnyvale
Redwood City
Berkeley
Walnut Creek
Vallejo
Palo Alto
Fairfield

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to San Francisco for you.

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

momondo does allow users to show only those flights to San Francisco from San Antonio which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential San Antonio to San Francisco 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 San Antonio to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Antonio to San Francisco 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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