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Fremont

$100+ Cheap flights from Jacksonville (JAX) 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SFO
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from Jacksonville to Fremont are usually found in February or September, booked 40 days in advance, depart on a Monday or Thursday and return on a Tuesday

Cheap flight deals from Jacksonville to Fremont

Keep the following information in mind while searching for Jacksonville to Fremont flight deals. Data was last updated July 30, 2025.

Round-trip from

$254
(American Airlines)

One-way from

$100
(American Airlines)

Popular in

March

Cheapest in

February

Average price

$358
From Jacksonville to Fremont
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One-way flight from Jacksonville to Fremont
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Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Jacksonville to Fremont

Cheapest flights from Jacksonville to Fremont
Explore the most affordable flight options available from Jacksonville to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 8/304:34 pmJAX - SFO
2 stops9h 33mAmerican Airlines
Mon 9/112:45 amSFO - JAX
1 stop7h 00mAmerican Airlines
Deal found 7/29$254
This Delta deal was found by Cheapflights users on 7/28. 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.
Sat 8/233:31 pmJAX - SFO
1 stop8h 58mDelta
Sat 8/301:45 pmSFO - JAX
1 stop7h 14mDelta
Deal found 7/28$257
This Frontier deal was found by Cheapflights users on 7/29. 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 11/312:02 pmJAX - SFO
1 stop14h 02mFrontier
Thu 11/611:59 pmSFO - JAX
1 stop8h 08mFrontier
Deal found 7/29$298
This Southwest deal was found by Cheapflights users on 7/28. 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.
Wed 8/277:20 amJAX - SFO
1 stop9h 05mSouthwest
Wed 9/35:15 amSFO - JAX
2 stops10h 00mSouthwest
Deal found 7/28$299
This United Airlines deal was found by Cheapflights users on 7/29. 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 10/64:20 pmJAX - SFO
1 stop7h 34mUnited Airlines
Mon 10/1311:59 pmSFO - JAX
1 stop7h 42mUnited Airlines
Deal found 7/29$301
This Expedia deal was found by Cheapflights users on 7/29. 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.
Tue 9/28:49 pmJAX - SFO
1 stop16h 01mJetBlue
Sat 9/610:00 pmSFO - JAX
1 stop10h 55mJetBlue
Deal found 7/29$331

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville 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 July 30, 2025.
Use the filters below to find and compare flights from Jacksonville to Fremont that are best for you.

Fly from

Jacksonville

Fly to

Fremont

Route

Depart

Return

Price

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Sat 8/30

4:34 pm-11:07 pm

2 stops9h 33m

San Francisco

Mon 9/1

12:45 am-10:45 am

1 stop7h 00m

$254

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Sat 8/23

3:31 pm-9:29 pm

1 stop8h 58m

San Francisco

Sat 8/30

1:45 pm-11:59 pm

1 stop7h 14m

$257

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Mon 11/3

12:02 pm-11:04 pm

1 stop14h 02m

San Francisco

Thu 11/6

11:59 pm-11:07 am

1 stop8h 08m

$298

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Wed 8/27

7:20 am-1:25 pm

1 stop9h 05m

San Francisco

Wed 9/3

5:15 am-6:15 pm

2 stops10h 00m

$299

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Mon 10/6

4:20 pm-8:54 pm

1 stop7h 34m

San Francisco

Mon 10/13

11:59 pm-10:41 am

1 stop7h 42m

$301

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Tue 9/2

8:49 pm-9:50 am

1 stop16h 01m

San Francisco

Sat 9/6

10:00 pm-11:55 am

1 stop10h 55m

$331

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Fri 10/31

8:31 am-2:41 pm

1 stop9h 10m

$100

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Thu 1/22

11:15 am-6:35 pm

1 stop10h 20m

$130

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Sun 12/14

7:55 am-6:20 pm

1 stop13h 25m

$135

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Sat 9/6

11:25 am-9:03 pm

1 stop12h 38m

$150

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 13 results
1
2

Best time to book a flight from Jacksonville to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from Jacksonville 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 Jacksonville to Fremont

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

Use this chart to determine the optimal time to book a round-trip flight from Jacksonville to Fremont. Price data was last updated on July 25, 2025.

The best time to book flights from Jacksonville to Fremont is 40 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 Jacksonville to Fremont?

Currently, January is the cheapest month in which you can book a flight from Jacksonville to Fremont (average of $276). Flying from Jacksonville to Fremont in June is currently the most expensive (average of $358). 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 JAX to FR8?

Find hourly flight availability from Jacksonville 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 July 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Jacksonville to Fremont as you normally would.

What is the cheapest day to fly from Jacksonville to Fremont?

Use this chart to determine the cheapest time to fly round-trip from Jacksonville to Fremont. Price data was last updated on September 8, 2024.

Travelers seeking maximum savings on their Jacksonville to Fremont flight should consider departing on Saturday 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.

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 July 30, 2025.
Read through reviews of airlines operating flights from Jacksonville to Fremont, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
United Airlines
7.4
Good
8,896 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
JetBlue
7.3
Good
2,913 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville 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 Jacksonville to Fremont?

    For a flight from Jacksonville to Fremont, you will be flying from Jacksonville. Jacksonville (JAX) is just 11.2 mi from the center of the city. Jacksonville is the only Jacksonville airport and it handles 0 outbound flights to Fremont per day. 5 airlines have flights to Fremont from Jacksonville on a regular basis.

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

    $100 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Southwest and JetBlue, with prices starting from $135 and $150, respectively.

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

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

  • How can I find direct flights from Jacksonville to Fremont?

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

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

    Yes. Cheapflights offers flight deals from Jacksonville 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 Jacksonville to Fremont?

    Currently, January is the cheapest month in which you can book a flight from Jacksonville to Fremont (average of $276). Flying from Jacksonville to Fremont in June is currently the most expensive (average of $358). 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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Top 5 airlines flying from Jacksonville to Fremont

Discover the top 5 airlines that operate flights from Jacksonville 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$414FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$228Average$469FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$250Average$482FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$413FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$280Average$348FlexibilityNo cancel feeOn-time62%

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