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Fremont

$96+ 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SFO
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Jacksonville to Fremont are usually found in February or August, booked 41 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 September 15, 2025.

Round-trip from

$225
(Southwest)

One-way from

$96
(Priceline)

Popular in

March

Cheapest in

February

Average price

$336
From Jacksonville to Fremont
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One-way flight from Jacksonville to Fremont
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This Southwest deal was found by Cheapflights users on 9/12. 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.
Fri 10/32:40 pmJAX - SFO
1 stop10h 15mSouthwest
Tue 10/79:05 pmSFO - JAX
1 stop10h 30mSouthwest
Deal found 9/12$225
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:20 amJAX - SFO
1 stop10h 00mSouthwest
Tue 12/99:25 pmSFO - JAX
1 stop10h 00mSouthwest
Deal found 9/15$235
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/2412:54 pmJAX - SFO
1 stop9h 29mAmerican Airlines
Fri 10/3112:25 pmSFO - JAX
1 stop7h 33mAmerican Airlines
Deal found 9/13$249
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 10/1411:55 amJAX - SFO
1 stop7h 35mUnited Airlines
Tue 10/2111:33 pmSFO - JAX
1 stop7h 52mUnited Airlines
Deal found 9/14$251
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/37:00 amJAX - SFO
1 stop8h 19mUnited Airlines
Mon 10/612:43 amSFO - JAX
1 stop6h 58mUnited Airlines
Deal found 9/12$254
This Delta deal was found by Cheapflights users on 9/13. 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 12/155:28 pmJAX - SFO
1 stop9h 33mDelta
Wed 1/710:45 pmSFO - JAX
1 stop9h 19mDelta
Deal found 9/13$257
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 12/156:00 amJAX - SFO
1 stop10h 50mAmerican Airlines
Tue 1/612:46 amSFO - JAX
1 stop7h 39mAmerican Airlines
Deal found 9/14$265
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 11/126:18 amJAX - SFO
2 stops10h 11mAmerican Airlines
Mon 11/1711:59 pmSFO - JAX
1 stop9h 06mAmerican Airlines
Deal found 9/13$270
This Delta deal was found by Cheapflights users on 9/13. 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.
Sun 10/265:10 amJAX - SFO
1 stop7h 48mDelta
Thu 10/3012:35 amSFO - JAX
1 stop9h 08mDelta
Deal found 9/13$279
This Delta deal was found by Cheapflights users on 9/12. 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.
Wed 10/2211:39 amJAX - SFO
1 stop9h 12mDelta
Sun 10/2612:35 amSFO - JAX
1 stop9h 05mDelta
Deal found 9/12$287

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 September 15, 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

Tue 10/14

12:54 pm-7:23 pm

1 stop9h 29m

San Francisco

Mon 10/20

12:50 am-12:04 pm

1 stop8h 14m

$251

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Fri 10/3

2:40 pm-9:55 pm

1 stop10h 15m

San Francisco

Tue 10/7

7:15 am-6:55 pm

2 stops8h 40m

$256

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Wed 11/12

7:00 am-12:10 pm

1 stop8h 10m

San Francisco

Mon 11/17

11:20 pm-11:04 am

1 stop8h 44m

$265

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Tue 1/6

7:35 am-1:25 pm

1 stop8h 50m

San Francisco

Thu 1/8

9:30 pm-11:10 am

1 stop10h 40m

$265

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Wed 10/22

8:05 am-2:49 pm

1 stop9h 44m

San Francisco

Mon 10/27

7:00 am-6:49 pm

1 stop8h 49m

$265

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Wed 11/12

8:15 am-1:55 pm

1 stop8h 40m

San Francisco

Mon 11/17

9:25 pm-10:25 am

1 stop10h 00m

$265

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Sun 10/26

5:10 am-9:58 am

1 stop7h 48m

San Francisco

Thu 10/30

12:35 am-12:43 pm

1 stop9h 08m

$279

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Thu 11/6

1:55 pm-9:05 pm

1 stop10h 10m

San Francisco

Sun 11/9

5:15 am-3:34 pm

1 stop7h 19m

$279

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Fri 12/5

5:16 pm-11:59 pm

1 stop9h 43m

San Francisco

Sun 12/7

5:00 am-3:36 pm

1 stop7h 36m

$279

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Fri 2/27

6:46 pm-11:51 pm

1 stop8h 05m

San Francisco

Tue 3/3

6:00 am-5:36 pm

1 stop8h 36m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 23 results
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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 September 12, 2025.

The best time to book flights from Jacksonville to Fremont is 41 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 $357). 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 September 15, 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 September 15, 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
4,242 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
JetBlue
7.2
Good
2,912 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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.

  • How long is the flight from Jacksonville to Fremont?

    For as low as $265, American Airlines can have you in Fremont from Jacksonville in 8h 10m. The distance between Jacksonville and Fremont is about 2360 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $357). 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$211Average$419FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$228Average$458FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$250Average$450FlexibilityNo cancel feeOn-time69%
DeltaCheapest$257Average$455FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$280Average$351FlexibilityNo cancel feeOn-time62%

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