$117+ Cheap flights from San Antonio to San Francisco (SAT - SFO)
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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SFO
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to San Francisco 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.Cheapflights Tip: The best prices from San Antonio to San Francisco are usually found in September or November, booked 48 days in advance, depart on a Thursday or Friday and return on a Wednesday
Cheap flight deals from San Antonio to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Antonio to San FranciscoExplore the most affordable flight options available from San Antonio to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from San Antonio to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:24 pm -
1 stop14h 01m
Sat 9/58:23 pm -
2 stops21h 08m
Deal found 8/1![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:08 am -
1 stop7h 49m
Mon 11/99:00 pm -
2 stops11h 12m
Deal found 8/5![Frontier logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:39 pm -
1 stop6h 38m
Mon 10/511:58 pm -
2 stops17h 27m
Deal found 8/2![Frontier logo]()
$289
This Frontier deal was found by Cheapflights users on 8/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:24 pm -
1 stop12h 19m
Sun 8/306:00 am -
1 stop11h 31m
Deal found 8/5![Frontier logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:24 pm -
1 stop14h 01m
Wed 8/195:35 pm -
1 stop23h 56m
Deal found 8/4![Frontier logo]()
$292
This Frontier deal was found by Cheapflights users on 8/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:24 pm -
1 stop12h 19m
Tue 9/86:00 am -
1 stop11h 31m
Deal found 8/1![Frontier logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:20 pm -
2 stops16h 02m
Thu 9/1711:42 am -
1 stop5h 43m
Deal found 8/6![Frontier logo]()
$294
This Expedia deal was found by Cheapflights users on 8/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:49 pm -
1 stop6h 29m
Thu 9/108:24 pm -
1 stop22h 39m
Deal found 8/4![Frontier logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:20 pm -
2 stops16h 02m
Sat 10/311:42 am -
1 stop5h 43m
Deal found 8/4![Frontier logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:24 pm -
1 stop12h 19m
Mon 8/318:56 pm -
2 stops20h 35m
Deal found 8/4![Frontier logo]()
$298
This Expedia deal was found by Cheapflights users on 8/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:32 pm -
1 stop21h 04m
Sun 8/164:47 pm -
1 stop24h 07m
Deal found 8/1![Frontier logo]()
$299
Best flights from San Antonio to San FranciscoDiscover carefully curated flight deals from San Antonio to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from San Antonio to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:28 am -
Nonstop4h 02m
Mon 11/96:25 pm -
Nonstop3h 27m
Deal found 8/5![United Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 8/3. 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 10/317:15 am -
2 stops7h 20m
Mon 11/211:10 am -
2 stops9h 00m
Deal found 8/3![Southwest logo]()
$349
This Delta deal was found by Cheapflights users on 8/6. 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 8/286:03 pm -
1 stop7h 54m
Tue 9/110:40 am -
2 stops11h 16m
Deal found 8/6![Delta logo]()
$393
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:20 am -
Nonstop3h 51m
Tue 9/154:23 pm -
Nonstop3h 36m
Deal found 8/4![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:00 am -
Nonstop3h 45m
Sun 9/134:23 pm -
Nonstop3h 36m
Deal found 8/5![United Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 8/4. 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 8/272:55 pm -
1 stop5h 00m
Mon 8/316:00 am -
2 stops9h 10m
Deal found 8/4![Southwest logo]()
$363
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:28 am -
Nonstop4h 02m
Thu 12/37:00 am -
1 stop8h 33m
Deal found 8/3![United Airlines logo]()
$325
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:14 am -
Nonstop3h 45m
Thu 9/1012:24 pm -
1 stop8h 20m
Deal found 8/3![United Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 8/2. 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 9/1712:05 pm -
2 stops10h 30m
Mon 9/216:00 am -
2 stops11h 00m
Deal found 8/2![Southwest logo]()
$401
This Southwest deal was found by Cheapflights users on 8/4. 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.
Sun 9/133:20 pm -
2 stops8h 25m
Sat 9/196:10 am -
2 stops8h 15m
Deal found 8/4![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:14 am -
Nonstop3h 45m
Thu 9/104:23 pm -
Nonstop3h 36m
Deal found 8/4![United Airlines logo]()
$404
Last-minute flights from San Antonio to San FranciscoDiscover last-minute flight deals from San Antonio to San Francisco. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to San Francisco. Data last updated August 6, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 8/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:32 pm -
1 stop21h 04m
Sun 8/164:47 pm -
1 stop24h 07m
Deal found 8/1![Frontier logo]()
$299
This Expedia deal was found by Cheapflights users on 8/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:49 pm -
1 stop6h 29m
Thu 9/108:24 pm -
1 stop22h 39m
Deal found 8/4![Frontier logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:24 pm -
1 stop14h 01m
Wed 8/195:35 pm -
1 stop23h 56m
Deal found 8/4![Frontier logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:24 pm -
1 stop12h 19m
Mon 8/318:56 pm -
2 stops20h 35m
Deal found 8/4![Frontier logo]()
$298
This Frontier deal was found by Cheapflights users on 8/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:24 pm -
1 stop12h 19m
Sun 8/306:00 am -
1 stop11h 31m
Deal found 8/5![Frontier logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:24 pm -
1 stop14h 01m
Sat 9/58:23 pm -
2 stops21h 08m
Deal found 8/1![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:26 pm -
2 stops17h 26m
Sat 9/57:30 pm -
1 stop22h 01m
Deal found 8/2![Frontier logo]()
$302
This Frontier deal was found by Cheapflights users on 8/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:24 pm -
1 stop12h 19m
Tue 9/86:00 am -
1 stop11h 31m
Deal found 8/1![Frontier logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:20 pm -
2 stops16h 02m
Thu 9/1711:42 am -
1 stop5h 43m
Deal found 8/6![Frontier logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:20 pm -
2 stops16h 02m
Fri 9/1810:24 pm -
1 stop13h 24m
Deal found 8/6![Frontier logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:20 pm -
2 stops16h 02m
Sat 10/311:42 am -
1 stop5h 43m
Deal found 8/4![Frontier logo]()
$297
One-way flights from San Antonio to San FranciscoSearch for one-way flight options from San Antonio to San Francisco. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from San Antonio to San Francisco. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:39 pm -
1 stop27h 50m
Deal found 8/3![Frontier logo]()
$117
This Super.com deal was found by Cheapflights users on 8/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:20 pm -
1 stop5h 54m
Deal found 8/4![Frontier logo]()
$118
This Super.com deal was found by Cheapflights users on 8/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:47 pm -
1 stop5h 37m
Deal found 8/3![Frontier logo]()
$119
This Frontier deal was found by Cheapflights users on 8/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:20 pm -
1 stop5h 54m
Deal found 8/3![Frontier logo]()
$120
This Super.com deal was found by Cheapflights users on 8/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:24 pm -
1 stop12h 19m
Deal found 8/2![Frontier logo]()
$123
This Super.com deal was found by Cheapflights users on 8/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:24 pm -
1 stop23h 32m
Deal found 8/3![Frontier logo]()
$124
This Frontier deal was found by Cheapflights users on 8/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:24 pm -
1 stop11h 48m
Deal found 8/2![Frontier logo]()
$126
This Super.com deal was found by Cheapflights users on 8/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:26 pm -
1 stop24h 19m
Deal found 8/3![Frontier logo]()
$134
This Frontier deal was found by Cheapflights users on 8/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:08 am -
1 stop7h 49m
Deal found 8/4![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:26 pm -
2 stops23h 58m
Deal found 8/2![Frontier logo]()
$146
Find flight deals from San Antonio to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to San Francisco (SFO). 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 August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $284 (Kiwi.com) |
One-way from | $117 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $399 |
Good round-trip deal | $477 or less |
Good one-way deal | $283 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to San Francisco 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 August 6, 2026.
Use the filters below to find and compare flights from San Antonio to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioSan Francisco
SAT San Antonio - SFO San Francisco
SATSFO
San Antonio
Fri 11/6
7:28 am-9:30 am
Nonstop4h 02m
San Francisco
Mon 11/9
6:25 pm-11:52 pm
Nonstop3h 27m
$319
San AntonioSan Francisco
SAT San Antonio - SFO San Francisco
SATSFO
San Antonio
Sat 9/12
9:20 am-11:11 am
Nonstop3h 51m
San Francisco
Tue 9/15
4:23 pm-9:59 pm
Nonstop3h 36m
$319
Quickest round-trip
San AntonioSan Francisco
SAT San Antonio - SFO San Francisco
SATSFO
San Antonio
Sat 9/5
9:00 am-10:45 am
Nonstop3h 45m
San Francisco
Sun 9/13
4:23 pm-9:59 pm
Nonstop3h 36m
$319
San AntonioSan Francisco
SAT San Antonio - SFO San Francisco
SATSFO
San Antonio
Mon 11/9
7:28 am-9:30 am
Nonstop4h 02m
San Francisco
Thu 12/3
7:00 am-5:33 pm
1 stop8h 33m
$325
San AntonioSan Francisco
SAT San Antonio - SFO San Francisco
SATSFO
San Antonio
Thu 9/3
7:14 am-8:59 am
Nonstop3h 45m
San Francisco
Thu 9/10
12:24 pm-10:44 pm
1 stop8h 20m
$329
San AntonioSan Francisco
SAT San Antonio - SFO San Francisco
SATSFO
San Antonio
Sat 10/31
7:15 am-12:35 pm
2 stops7h 20m
San Francisco
Mon 11/2
11:10 am-10:10 pm
2 stops9h 00m
$349
San AntonioSan Francisco
SAT San Antonio - SFO San Francisco
SATSFO
San Antonio
Thu 8/27
2:55 pm-5:55 pm
1 stop5h 00m
San Francisco
Mon 8/31
6:00 am-5:10 pm
2 stops9h 10m
$363
San AntonioSan Francisco
SAT San Antonio - SFO San Francisco
SATSFO
San Antonio
Fri 8/28
6:03 pm-11:57 pm
1 stop7h 54m
San Francisco
Tue 9/1
10:40 am-11:56 pm
2 stops11h 16m
$393
San AntonioSan Francisco
SAT San Antonio - SFO San Francisco
SATSFO
San Antonio
Thu 9/17
12:05 pm-8:35 pm
2 stops10h 30m
San Francisco
Mon 9/21
6:00 am-7:00 pm
2 stops11h 00m
$401
San AntonioSan Francisco
SAT San Antonio - SFO San Francisco
SATSFO
San Antonio
Sun 9/13
3:20 pm-9:45 pm
2 stops8h 25m
San Francisco
Sat 9/19
6:10 am-4:25 pm
2 stops8h 15m
$404
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from San Antonio to San Francisco
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 San Antonio to San Francisco in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-San Francisco 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 San Antonio-San Francisco 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 San Antonio to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from San Antonio with our price prediction graph.
SAT-SFO
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 San Antonio to San Francisco
How far ahead should I book a flight from San Antonio to San Francisco?
The price you pay for your flight from San Antonio to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 47 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Antonio to San Francisco?
Currently, September is the cheapest month in which you can book a flight from San Antonio to San Francisco (average of $329). Flying from San Antonio to San Francisco in March is currently the most expensive (average of $481). 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 is the cheapest time of day to fly from SAT to SFO?
Find hourly flight availability from San Antonio to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 6, 2026.
A simple way to save on the total cost of your ticket is to fly from San Antonio to San Francisco in the morning. If you’re flexible enough to do this you can expect to save up to 67% on your trip compared to booking a flight at noon.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 Francisco. Reviews last updated August 6, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from San Antonio to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from San Antonio to San Francisco. 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 Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
San Bruno
Fairfield
Emeryville
Roseville
Burlingame
Rancho Cordova
Vallejo
Cupertino
Newark
Hayward
San Ramon
Redwood City
San Carlos
Milpitas
Turlock
San Lorenzo
Davis
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San Antonio and San Francisco flights
Browse other San Antonio and San Francisco flight options. Last updated on August 6, 2026.
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Top 5 airlines flying from San Antonio to San Francisco
Discover the top 5 airlines that operate flights from San Antonio to San Francisco. 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 August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$119 | Average$301 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$234 | Average$377 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$249 | Average$399 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$268 | Average$333 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$399 | FlexibilityNo cancel fee | On-time71% |