Fremont

$88+ Cheap flights from San Antonio (SAT) to Fremont, CA

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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SFO
abr. 22 — abr. 291
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Cheapflights Tip: The best prices from San Antonio to Fremont are usually found in August or September, booked 81 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from San Antonio to Fremont

Keep the following information in mind while searching for San Antonio to Fremont flight deals. Data was last updated abril 17, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$201
(CheapOair)

One-way from

$88
(Cheapflightsfares)

Popular in

March

Cheapest in

August

Average price

$387
Provider with most accurate pricing for San Antonio-San Francisco flight deals.
Provider most trusted by Cheapflights users for San Antonio-San Francisco flights.
From San Antonio to Fremont
One-way flight from San Antonio to Fremont
Highest demand for flights based on searches. 8% potential increase in price ($34 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from San Antonio to Fremont

Cheapest flights from San Antonio to Fremont
Explore the most affordable flight options available from San Antonio to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

This CheapOair deal was found by Cheapflights users on 4/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/123:22 pmSAT - SFO
1 stop25h 22mFrontier
dom. 5/182:53 pmSFO - SAT
1 stop19h 50mFrontier
Deal found 4/16$201
This Orbitz deal was found by Cheapflights users on 4/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/295:42 pmSAT - SFO
1 stop8h 51mMultiple Airlines
mié. 5/285:49 pmSFO - SAT
1 stop9h 21mMultiple Airlines
Deal found 4/15$228
This Delta deal was found by Cheapflights users on 4/15. 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.
mié. 6/186:03 pmSAT - SFO
1 stop5h 54mDelta
mar. 6/2411:59 pmSFO - SAT
1 stop9h 16mDelta
Deal found 4/15$237
This United Airlines deal was found by Cheapflights users on 4/17. 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.
jue. 6/266:00 amSAT - SFO
Nonstop3h 42mUnited Airlines
vie. 7/114:48 pmSFO - SAT
Nonstop3h 27mUnited Airlines
Deal found 4/17$249
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/238:34 pmSAT - SFO
1 stop5h 48mAmerican Airlines
lun. 6/912:59 amSFO - SAT
1 stop5h 26mAmerican Airlines
Deal found 4/16$289
This Southwest deal was found by Cheapflights users on 4/16. 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.
dom. 8/39:40 pmSAT - SFO
1 stop5h 00mSouthwest
mié. 8/65:15 amSFO - SAT
2 stops7h 55mSouthwest
Deal found 4/16$314
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/97:00 amSAT - SFO
2 stops11h 24mAlaska Airlines
sáb. 9/132:39 pmSFO - SAT
1 stop7h 28mAlaska Airlines
Deal found 4/17$336

Cheapflights Fare Finder

Customize your flight search to find flights from San Antonio to Fremont 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 abril 17, 2025.
Use the filters below to find and compare flights from San Antonio to Fremont that are best for you.

Fly from

San Antonio

Fly to

Fremont

Route

Depart

Return

Price

San AntonioSan Francisco

SAT - SFO

SATSFO

San Antonio

lun. 5/12

3:22 pm-2:44 pm

1 stop25h 22m

San Francisco

dom. 5/18

2:53 pm-12:43 pm

1 stop19h 50m

$201

San AntonioSan Francisco

SAT - SFO

SATSFO

San Antonio

mar. 4/29

5:42 pm-12:33 am

1 stop8h 51m

San Francisco

mié. 5/28

6:49 pm-5:10 am

1 stop8h 21m

$228

San AntonioSan Francisco

SAT - SFO

SATSFO

San Antonio

mié. 6/18

12:20 pm-6:47 pm

1 stop8h 27m

San Francisco

lun. 6/23

12:49 am-11:55 am

1 stop9h 06m

$237

San AntonioSan Francisco

SAT - SFO

SATSFO

San Antonio

jue. 6/26

6:00 am-7:42 am

Nonstop3h 42m

San Francisco

vie. 7/11

4:48 pm-10:15 pm

Nonstop3h 27m

$249

San AntonioSan Francisco

SAT - SFO

SATSFO

San Antonio

vie. 5/23

8:34 pm-12:22 am

1 stop5h 48m

San Francisco

mar. 6/10

6:15 am-2:19 pm

1 stop6h 04m

$289

San AntonioSan Francisco

SAT - SFO

SATSFO

San Antonio

mar. 6/17

7:30 pm-11:30 pm

1 stop6h 00m

San Francisco

mié. 6/18

2:10 pm-11:35 pm

2 stops7h 25m

$294

San AntonioSan Francisco

SAT - SFO

SATSFO

San Antonio

mié. 5/28

6:30 am-4:25 pm

2 stops11h 55m

San Francisco

mié. 6/4

7:49 pm-5:10 am

1 stop7h 21m

$401

San AntonioSan Francisco

SAT - SFO

SATSFO

San Antonio

sáb. 5/24

7:36 pm-12:09 am

1 stop6h 33m

$88

San AntonioSan Francisco

SAT - SFO

SATSFO

San Antonio

mié. 5/21

6:45 am-8:27 pm

1 stop15h 42m

$104

San AntonioSan Francisco

SAT - SFO

SATSFO

San Antonio

mié. 7/2

6:00 am-9:58 am

1 stop5h 58m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 12 results
1
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Best time to book a flight from San Antonio to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from San Antonio with our price prediction graph.
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 Fremont

How far ahead should I book a flight from San Antonio to Fremont?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Fremont. Price data was last updated on April 11, 2025.

Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Antonio to Fremont. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Antonio to Fremont?

Currently, January is the cheapest month in which you can book a flight from San Antonio to Fremont (average of $276). Flying from San Antonio to Fremont in June is currently the most expensive (average of $393). 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 FR8?

Find hourly flight availability from San Antonio to Fremont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 17, 2025.

When flying from San Antonio to Fremont, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from San Antonio to Fremont?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Fremont. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Antonio to Fremont flight should consider departing on Saturday at noon 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.

Weekly flight availability from San Antonio to Fremont

Explore weekly flight availability from San Antonio to Fremont. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated abril 17, 2025.

The most flights from SAT to FR8 are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Fremont by month

Plan your trip to Fremont by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Fremont ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit Fremont when rainfall is around 0.0 in.

Temperature in Fremont by month

Plan your trip to Fremont by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Fremont, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Fremont

Get insights into the airlines that provide service to Fremont. 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 Fremont. Reviews last updated abril 17, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from San Antonio to Fremont. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
8.0
Very good

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Fremont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from San Antonio to Fremont?

    Located just 7.6 mi from the city center, San Antonio is the airport most travelers will use when flying to Fremont from San Antonio. Booking flights from San Antonio (SAT) to Fremont should be relatively easy as there are 4 daily outbound flights to Fremont from 6 different airlines.

  • How popular is this San Antonio to Fremont flight route?

  • What are the cheapest airlines to fly from San Antonio to Fremont one-way?

    One-way options have recently been found by users for as low as $88 on Frontier. Other airlines that offer cheap prices include Delta from $119 and Southwest from $153 one-way.

  • What are the most reliable airlines from San Antonio to Fremont?

    Before booking your flight to Fremont from San Antonio, check out the most reliable airlines to get you to your destination on time: Air Canada (91%), SkyWest Airlines (91%), United Airlines( 91%).

  • What are the cheapest flights from San Antonio to Fremont?

    While on average a flight from San Antonio to Fremont is generally $721, our data shows the cheapest flight currently is $154. When looking at the most popular route, (San Antonio - San Francisco), you can expect to pay $206 for that flight.

  • Can I find deals for flights from San Antonio to Fremont that include hotel bookings?

    Yes. In addition to deals on San Antonio to Fremont flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Fremont?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Fremont.

  • Can I find deals for business class flights from San Antonio to Fremont?

    Yes. Cheapflights offers flight deals from San Antonio to Fremont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Fremont?

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Fremont (average of $276). Flying from San Antonio to Fremont in June is currently the most expensive (average of $393). 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.

See more FAQs

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Alternative routes for San Antonio to Fremont

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from San Antonio to Fremont

Discover the top 6 airlines that operate flights from San Antonio to Fremont. 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 abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$89Average$182FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$133Average$238FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$198Average$390FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$375FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$291Average$414FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$309Average$440FlexibilityNo cancel feeOn-time63%

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