
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $269 (Delta) |
One-way from | $62 (Trip.com) |
Popular in | December |
Cheapest in | July |
Average price | $489 |
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoSan Antonio
SFO - SAT
SFOSAT
San Francisco
Thu 1/22
5:30 am-1:25 pm
1 stop5h 55m
San Antonio
Fri 1/30
6:10 am-2:20 pm
2 stops10h 10m
San FranciscoSan Antonio
SFO - SAT
SFOSAT
San Francisco
Mon 1/12
7:18 am-3:31 pm
1 stop6h 13m
San Antonio
Mon 1/19
7:20 pm-11:59 pm
1 stop6h 39m
San FranciscoSan Antonio
SFO - SAT
SFOSAT
San Francisco
Thu 1/8
10:35 am-9:28 pm
2 stops8h 53m
San Antonio
Tue 1/20
7:00 am-12:39 pm
1 stop7h 39m
San FranciscoSan Antonio
SFO - SAT
SFOSAT
San Francisco
Fri 1/9
10:35 am-11:43 pm
2 stops11h 08m
San Antonio
Thu 1/15
6:20 pm-10:55 pm
1 stop6h 35m
San FranciscoSan Antonio
SFO - SAT
SFOSAT
San Francisco
Fri 1/9
11:46 am-11:23 pm
1 stop9h 37m
San Antonio
Fri 1/16
1:03 pm-11:28 pm
2 stops12h 25m
San FranciscoSan Antonio
SFO - SAT
SFOSAT
San Francisco
Mon 1/12
10:35 am-9:28 pm
2 stops8h 53m
San Antonio
Sat 1/17
7:35 am-12:23 pm
1 stop6h 48m
San FranciscoSan Antonio
SFO - SAT
SFOSAT
San Francisco
Wed 2/4
6:00 am-5:25 pm
2 stops9h 25m
San Antonio
Sun 2/8
7:00 am-12:39 pm
1 stop7h 39m
San FranciscoSan Antonio
SFO - SAT
SFOSAT
San Francisco
Mon 1/19
1:50 pm-11:10 pm
1 stop7h 20m
San Antonio
Fri 1/23
6:10 am-10:30 am
1 stop6h 20m
San FranciscoSan Antonio
SFO - SAT
SFOSAT
San Francisco
Thu 1/1
6:00 am-6:53 pm
1 stop10h 53m
San Antonio
Thu 1/8
7:00 am-11:56 am
1 stop6h 56m
San FranciscoSan Antonio
SFO - SAT
SFOSAT
San Francisco
Sat 1/10
8:20 am-4:30 pm
1 stop6h 10m
San Antonio
Sat 1/17
6:25 am-12:50 pm
2 stops8h 25m
The best time to book flights from Fremont to San Antonio is 43 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, September is the cheapest month in which you can book a flight from Fremont to San Antonio (average of $108). Flying from Fremont to San Antonio in March is currently the most expensive (average of $204). 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.
It’s typically best to fly out from Fremont to San Antonio at noon. Doing so could potentially save you 11% on the flight price compared to flying in the evening, which is usually more expensive.
Travelers seeking maximum savings on their Fremont to San Antonio flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
William Drew,Nov 2025
SJC - HNL
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
William Drew,Nov 2025
SJC - HNL
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
William Drew,Nov 2025
SJC - HNL
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
William Drew,Nov 2025
SJC - HNL
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
William Drew,Nov 2025
SJC - HNL
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
William Drew,Nov 2025
SJC - HNL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$146 | Average$162 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$148 | Average$249 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$149 | Average$258 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$236 | Average$385 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$245 | Average$394 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$376 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$259 | Average$410 | FlexibilityNo cancel fee | On-time69% |