$94 Cheap Flights from San Antonio (SAT) to San Francisco (SFO)

View $94 flight on Sat, May 31, 2025Opens in a new window
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Cheap Flights from San Antonio to San Francisco (SAT-SFO)

Prices were available within the past 7 days and start at $94 for one-way flights and $168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Wed, May 28 - Tue, Jun 3
SAT
San Antonio
SFO
San Francisco
$168 Roundtrip, found 8 hours ago
$168
Roundtrip
found 8 hours ago
Select Southwest Airlines flight, departing Wed, May 28 from San Antonio to San Francisco, returning Tue, Jun 3, priced at $168 found 8 hours ago
Southwest Airlines
Fri, May 16 - Tue, May 20
SAT
San Antonio
SFO
San Francisco
$177 Roundtrip, found 10 hours ago
$177
Roundtrip
found 10 hours ago
Select Southwest Airlines flight, departing Fri, May 16 from San Antonio to San Francisco, returning Tue, May 20, priced at $177 found 10 hours ago
Frontier Airlines
Thu, Jun 5 - Wed, Jun 11
SAT
San Antonio
SFO
San Francisco
$178 Roundtrip, found 8 hours ago
$178
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Thu, Jun 5 from San Antonio to San Francisco, returning Wed, Jun 11, priced at $178 found 8 hours ago
Southwest Airlines
Wed, May 21 - Sat, May 24
SAT
San Antonio
SFO
San Francisco
$178 Roundtrip, found 8 hours ago
$178
Roundtrip
found 8 hours ago
Select Southwest Airlines flight, departing Wed, May 21 from San Antonio to San Francisco, returning Sat, May 24, priced at $178 found 8 hours ago
Southwest Airlines
Wed, May 28 - Sun, Jun 1
SAT
San Antonio
SFO
San Francisco
$183 Roundtrip, found 13 hours ago
$183
Roundtrip
found 13 hours ago
Select Southwest Airlines flight, departing Wed, May 28 from San Antonio to San Francisco, returning Sun, Jun 1, priced at $183 found 13 hours ago
Frontier Airlines
Thu, May 29 - Wed, Jun 4
SAT
San Antonio
SFO
San Francisco
$183 Roundtrip, found 8 hours ago
$183
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Thu, May 29 from San Antonio to San Francisco, returning Wed, Jun 4, priced at $183 found 8 hours ago
Southwest Airlines
Sat, May 17 - Tue, May 20
SAT
San Antonio
SFO
San Francisco
$187 Roundtrip, found 15 hours ago
$187
Roundtrip
found 15 hours ago
Select Southwest Airlines flight, departing Sat, May 17 from San Antonio to San Francisco, returning Tue, May 20, priced at $187 found 15 hours ago
Delta
Tue, Jun 17 - Tue, Jun 24
SAT
San Antonio
SFO
San Francisco
$192 Roundtrip, found 6 hours ago
$192
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Jun 17 from San Antonio to San Francisco, returning Tue, Jun 24, priced at $192 found 6 hours ago
United
Fri, Aug 29 - Sun, Aug 31
SAT
San Antonio
SFO
San Francisco
$249 Roundtrip, just found
$249
Roundtrip
just found
Select United flight, departing Fri, Aug 29 from San Antonio to San Francisco, returning Sun, Aug 31, priced at $249 just found
American Airlines
Fri, Jun 20 - Sat, Jun 21
SAT
San Antonio
SFO
San Francisco
$263 Roundtrip, found 19 hours ago
$263
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Fri, Jun 20 from San Antonio to San Francisco, returning Sat, Jun 21, priced at $263 found 19 hours ago

Frequently asked questions

How much does a flight from San Antonio Intl. Airport (SAT) to San Francisco Intl. Airport (SFO) cost?
You can land cheap return tickets from San Antonio Intl. Airport (SAT) to San Francisco Intl. Airport (SFO) starting at $249. Book a seat and set off on your next adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving SAT on May 13 2025 and touching down at SFO. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from SAT to SFO?
The cheapest flights from SAT to SFO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from San Antonio Intl. Airport (SAT) to San Francisco Intl. Airport (SFO)?
Board a nonstop flight with United Airlines and head straight from San Antonio Intl. Airport (SAT) to San Francisco Intl. Airport (SFO).
What is the cheapest airline that flies from SAT to SFO?
At the moment, the cheapest carrier offering one-way flights from SAT to SFO is United. You can jet off on this route from $254. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SAT on July 2 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from San Antonio Intl. Airport (SAT) to San Francisco Intl. Airport (SFO)?
On average, there’s only 1 nonstop flight leaving from San Antonio Intl. Airport (SAT) to San Francisco Intl. Airport (SFO) per day. If this doesn’t work for you, think about flights with a layover. Simply filter your search on Expedia to include one or more stops to find the next best option.
What are the most popular departure times for flights from San Antonio Intl. Airport (SAT) to San Francisco Intl. Airport (SFO)?
More travelers fly between SAT and SFO at 7 PM than at any other point in the day. Rather go when it’s quieter? Pick a flight outside the busiest times and you could save on your ticket as well.
What day of the week has the most flights from SAT to SFO?
If you jet off on a Friday, you’ll get the greatest range of options for flights from San Antonio Intl. Airport (SAT) to San Francisco Intl. Airport (SFO).
What is the earliest flight from San Antonio Intl. Airport (SAT) to San Francisco Intl. Airport (SFO)?
San Antonio Intl. Airport (SAT)’s first flight to San Francisco Intl. Airport (SFO) takes off at approximately 7:45PM UTC-6. With a total flight time of 4h 5m, you’ll arrive at around 9:50PM UTC-8.
How long does it take to fly from San Antonio Intl. Airport (SAT) to San Francisco Intl. Airport (SFO)?
The average flight duration from SAT to SFO is 4 hours and 4 minutes, covering a total distance of 1,500 mi.
What airline has the least delays from SAT to SFO?
United Airlines has the strongest track record for on-time direct flights from San Antonio Intl. Airport (SAT) to San Francisco Intl. Airport (SFO), with an on-time score of 88%. Use the Expedia App to see your flight schedule before you go and get notified of any changes.
What is the best time to fly from San Antonio Intl. Airport (SAT) to San Francisco Intl. Airport (SFO)?
To avoid potential delays on the San Antonio Intl. Airport (SAT) to San Francisco Intl. Airport (SFO) route, travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for San Francisco from San Antonio Intl. Airport (SAT)?
If you’re traveling on a direct flight from San Antonio Intl. Airport (SAT) to San Francisco, San Francisco Intl. Airport (SFO) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from San Antonio Intl. Airport (SAT) to San Francisco Intl. Airport (SFO) last-minute?
Last-minute fares from SAT to SFO are typically more expensive. For the cheapest rates, start looking for flights well ahead of time. That being said, if you’re flexible with your travel plans, it’s possible to find a cheap fare right before you leave.
Is it cheaper to book a SAT to SFO flight and hotel package?
Compared with arranging flights and hotels separately, booking a SAT to SFO flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the stress out of travel planning. Simply pick your flights and choose from our extensive range of stays, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from San Antonio Intl. Airport (SAT) to San Francisco Intl. Airport (SFO)?
If you booked your SAT to SFO flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you’d like more information.
*Available to One Key members.