$135 Cheap Delta flights San Antonio (SAT) to San Francisco (SFO)

View $135 flight on Fri, Aug 22, 2025Opens in a new window

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$135 Cheap Delta flights San Antonio (SAT) to San Francisco (SFO)

Prices were available within the past 7 days and start at $135 for one-way flights and $263 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Oct 24 - Sat, Oct 25
SAT
San Antonio
SFO
San Francisco
$263 Roundtrip, found 2 hours ago
$263
Roundtrip
found 2 hours ago
Select Delta flight, departing Fri, Oct 24 from San Antonio to San Francisco, returning Sat, Oct 25, priced at $263 found 2 hours ago
Delta
Mon, Oct 27 - Wed, Oct 29
SAT
San Antonio
SFO
San Francisco
$271 Roundtrip, just found
$271
Roundtrip
just found
Select Delta flight, departing Mon, Oct 27 from San Antonio to San Francisco, returning Wed, Oct 29, priced at $271 just found
Delta
Thu, Oct 23 - Sat, Oct 25
SAT
San Antonio
SFO
San Francisco
$274 Roundtrip, just found
$274
Roundtrip
just found
Select Delta flight, departing Thu, Oct 23 from San Antonio to San Francisco, returning Sat, Oct 25, priced at $274 just found
Delta
Fri, Aug 22 - Mon, Aug 25
SAT
San Antonio
SFO
San Francisco
$284 Roundtrip, just found
$284
Roundtrip
just found
Select Delta flight, departing Fri, Aug 22 from San Antonio to San Francisco, returning Mon, Aug 25, priced at $284 just found
Flights from San Antonio (SAT) to San Francisco (SFO)
Origin airport
San Antonio Intl.
Destination airport
San Francisco Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Alaska Airlines
Distance
1480 mi
Average flight time
7 hours 43 mins

Frequently asked questions

How much is a Delta Air Lines flight from San Antonio Intl. Airport (SAT) to San Francisco Intl. Airport (SFO)?
You can discover budget-friendly return Delta Air Lines flights from $263 from SAT to SFO by filtering your results from "Price (lowest to highest)" on Expedia. Or look for deals from $135 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SAT to SFO with Delta Air Lines?
February is one of the least expensive months to get away to San Francisco with Delta Air Lines. You could also find excellent prices on one-way and round-trip tickets in April.
What is the cheapest time to book flights from San Antonio Intl. Airport (SAT) to San Francisco Intl. Airport (SFO) with Delta Air Lines?
Search for cheap Delta Air Lines flights from San Antonio Intl. Airport (SAT) to San Francisco Intl. Airport (SFO) one to three months prior to your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and itinerary, the best day to book a domestic flight is generally Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from San Antonio Intl. Airport (SAT) to San Francisco Intl. Airport (SFO)?
To find out if there's a direct trip from SAT to SFO with Delta Air Lines or another carrier, select the "Nonstop" filter when looking for tickets.
What is the earliest Delta Air Lines flight from SAT to SFO?
Browse Delta Air Lines's earliest flights from SAT to SFO by selecting our "Early Morning" and "Morning" filters. Not only will you get to where you're going sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in San Francisco?
Delta Air Lines flights from San Antonio Intl. Airport (SAT) to San Francisco touch down at San Francisco Intl. Airport (SFO). This is the main gateway here.
Why fly with Delta Air Lines from SAT to SFO?
With an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is a top choice for many travelers flying from SAT to SFO. Also, if you're a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be put toward future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from San Antonio Intl. Airport (SAT) to San Francisco Intl. Airport (SFO)?
Depending on the ticket type you purchased, a fee will generally apply if you cancel or reschedule your flight more than 24 hours after confirmation. To find flexible fares, select our "Changes included" or "No cancel fee" filter when looking for flights. For more information on modifying or canceling your reservation, head to "Trips," select your flight and tick "Manage Booking."
*Available to One Key members.