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$54+ Cheap flights from Fremont, CA to San Antonio (SAT)

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SAT
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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The best prices from Fremont to San Antonio are usually found in September or January, booked 68 days in advance, depart on a Tuesday or Friday and return on a Thursday

Cheap flight deals from Fremont to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Fremont (FR8) to San Antonio (SAT). 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 December 22, 2024.

Round-trip from

$258
(Frontier)

One-way from

$62
(Mytrip)

Popular in

April

Cheapest in

September

Average price

$428
From Fremont to San Antonio
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One-way flight from Fremont to San Antonio
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High demand for flights, 7% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Fremont to San Antonio

Cheapest flights from Fremont to San Antonio
Explore the most affordable flight options available from Fremont to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Gotogate deal was found by Cheapflights users on 12/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/258:41 pmSFO - SAT
1 stop16h 00mFrontier
Sat 1/43:36 pmSAT - SFO
1 stop20h 11mFrontier
Deal found 12/20$405
This Expedia deal was found by Cheapflights users on 12/21. 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 12/256:59 pmSFO - SAT
1 stop8h 28mMultiple Airlines
Tue 12/3110:27 pmSAT - SFO
1 stop11h 32mMultiple Airlines
Deal found 12/21$519
This United deal was found by Cheapflights users on 12/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/216:25 pmSFO - SAT
Nonstop3h 24mUnited Airlines
Sat 1/47:00 amSAT - SFO
Nonstop4h 07mUnited Airlines
Deal found 12/21$664
This Southwest deal was found by Cheapflights users on 12/21. 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 12/265:20 amSFO - SAT
1 stop9h 50mSouthwest
Wed 1/15:45 pmSAT - SFO
1 stop5h 20mSouthwest
Deal found 12/21$694
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Fri 12/2711:49 pmSFO - SAT
1 stop7h 59mAmerican Airlines
Fri 1/32:30 pmSAT - SFO
1 stop6h 29mAmerican Airlines
Deal found 12/21$738
This Delta deal was found by Cheapflights users on 12/21. 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.
Mon 12/2312:05 pmSFO - SAT
1 stop8h 46mDelta
Tue 12/241:45 pmSAT - SFO
1 stop8h 33mDelta
Deal found 12/21$748
This Alaska Airlines deal was found by Cheapflights users on 12/21. 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.
Sat 12/219:29 pmSFO - SAT
1 stop18h 57mAlaska Airlines
Sat 1/47:22 pmSAT - SFO
2 stops16h 29mAlaska Airlines
Deal found 12/21$901

Find flights from Fremont to San Antonio within your budget

Customize your flight search to find flights from Fremont to San Antonio 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoSan Antonio

SFO - SAT

SFOSAT

San Francisco

Fri 1/31

10:54 am-7:35 pm

1 stop6h 41m

San Antonio

Mon 2/3

1:02 pm-12:09 am

1 stop13h 07m

$258

San FranciscoSan Antonio

SFO - SAT

SFOSAT

San Francisco

Fri 1/10

10:53 am-7:45 pm

1 stop6h 52m

San Antonio

Tue 1/14

3:03 pm-10:11 pm

1 stop9h 08m

$268

San FranciscoSan Antonio

SFO - SAT

SFOSAT

San Francisco

Wed 1/22

6:00 am-6:57 pm

1 stop10h 57m

San Antonio

Sat 1/25

2:36 pm-11:04 pm

1 stop10h 28m

$276

San FranciscoSan Antonio

SFO - SAT

SFOSAT

San Francisco

Sun 1/12

5:16 pm-12:40 am

1 stop5h 24m

San Antonio

Wed 1/15

7:00 am-3:47 pm

2 stops10h 47m

$311

San FranciscoSan Antonio

SFO - SAT

SFOSAT

San Francisco

Sun 1/19

1:17 pm-6:50 pm

Nonstop3h 33m

San Antonio

Sun 1/26

7:48 pm-9:55 pm

Nonstop4h 07m

$319

San FranciscoSan Antonio

SFO - SAT

SFOSAT

San Francisco

Mon 2/3

11:00 am-2:07 pm

2 stops25h 07m

San Antonio

Mon 2/10

3:03 pm-11:49 pm

1 stop10h 46m

$329

San FranciscoSan Antonio

SFO - SAT

SFOSAT

San Francisco

Sun 1/12

6:10 am-9:50 pm

1 stop13h 40m

San Antonio

Wed 1/15

8:15 am-9:25 pm

2 stops15h 10m

$341

San FranciscoSan Antonio

SFO - SAT

SFOSAT

San Francisco

Thu 1/9

10:53 am-7:29 pm

1 stop6h 36m

$54

San FranciscoSan Antonio

SFO - SAT

SFOSAT

San Francisco

Fri 3/7

6:26 pm-11:59 pm

Nonstop3h 33m

$160

San FranciscoSan Antonio

SFO - SAT

SFOSAT

San Francisco

Mon 1/20

1:31 pm-11:44 pm

1 stop8h 13m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 13 results
1
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Best time to book a flight from Fremont to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Fremont 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.

Travel insights for flights from Fremont to San Antonio

Get recent, data-driven insights about flights from Fremont to San Antonio including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Fremont to San Antonio. Price data was last updated on December 20, 2024.

The best time to book flights from Fremont to San Antonio is 68 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.

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

Currently, August is the cheapest month in which you can book a flight from Fremont to San Antonio (average of $295). Flying from Fremont to San Antonio in March is currently the most expensive (average of $376). 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 FR8 to SAT?

Find hourly flight availability from Fremont to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

When flying from Fremont to San Antonio, 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 Fremont to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Fremont to San Antonio. Price data was last updated on September 22, 2024.

Travelers seeking maximum savings on their Fremont to San Antonio flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Antonio by month

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

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

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

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 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 San Antonio

Get insights into the airlines that provide service to San Antonio. 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 Antonio. Reviews last updated December 22, 2024.
See what other customers who have flown with Alaska Airlines, Frontier and American Airlines from Fremont to San Antonio have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Southwest
8.1
Very good
4,804 reviews
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Alaska Airlines
8.0
Very good
9,537 reviews
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Delta
8.0
Very good
8,594 reviews
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

United Airlines
7.4
Good
9,028 reviews
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Related info for your journey

Find useful and relevant information for your journey from Fremont to San Antonio. 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 into for flights to San Antonio from Fremont?

    San Antonio (SAT) is the airport you will fly into if you book a flight from Fremont to San Antonio. You should not have trouble finding flights to San Antonio from Fremont; the airport handles an average of 2 inbound flights from Fremont per day. You should also have plenty of airline options to choose from since 7 airlines have flights to the San Antonio airport from Fremont. It is only a 7.6 mi journey from San Antonio (SAT) to San Antonio’s city center.

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

    This flight path from Fremont to San Antonio was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    $62 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $160 and $169, respectively.

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

    Consider Emirates (91%), Air New Zealand (84%) or Air Canada (80%) when booking your flight. These represent the most reliable airlines when flying from Fremont to San Antonio.

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

    While on average a flight from Fremont to San Antonio is generally $346, our data shows the cheapest flight currently is $169. When looking at the most popular route, (San Francisco - San Antonio), you can expect to pay $199 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Fremont to San Antonio 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 Fremont to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Fremont to San Antonio (average of $295). Flying from Fremont to San Antonio in March is currently the most expensive (average of $376). 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.

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Top 7 airlines flying from Fremont to San Antonio

Discover the top 7 airlines that operate flights from Fremont to San Antonio. 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$108Average$259FlexibilityNo cancel feeOn-time65%
FrontierCheapest$116Average$274FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$189Average$763FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$206Average$416FlexibilityNo cancel feeOn-time71%
DeltaCheapest$215Average$363FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$277Average$452FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$313Average$438FlexibilityNo cancel feeOn-time63%
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