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Fremont

$72+ 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
Nov 30 — Dec 71
Sun 11/30
Sun 12/7
1 adult, Economy
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Cheapflights Tip: The best prices from Jacksonville to Fremont are usually found in February or August, booked 17 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 October 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$265
(Kiwi.com)

One-way from

$72
(Priceline)

Popular in

January

Cheapest in

February

Average price

$337
Provider with most accurate pricing for Jacksonville-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Jacksonville-San Francisco flights.
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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 ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:36 pmJAX - SFO
1 stop30h 14mFrontier
Sun 12/711:33 pmSFO - JAX
1 stop15h 03mFrontier
Deal found 10/31$256
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:36 pmJAX - SFO
2 stops25h 15mMultiple Airlines
Tue 1/66:30 pmSFO - JAX
1 stop22h 29mMultiple Airlines
Deal found 10/29$265
This JetBlue deal was found by Cheapflights users on 10/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:40 amJAX - SFO
1 stop12h 30mJetBlue
Sat 1/177:00 amSFO - JAX
1 stop9h 15mJetBlue
Deal found 10/30$293
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/611:15 amJAX - SFO
1 stop15h 44mJetBlue
Sat 12/139:16 pmSFO - JAX
1 stop9h 51mJetBlue
Deal found 10/28$303
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/79:21 pmJAX - SFO
2 stops30h 03mMultiple Airlines
Sun 12/1411:33 pmSFO - JAX
1 stop15h 03mMultiple Airlines
Deal found 10/28$304
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:13 pmJAX - SFO
1 stop30h 58mFrontier
Wed 12/36:00 amSFO - JAX
2 stops27h 31mFrontier
Deal found 10/29$332
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2610:59 amJAX - SFO
1 stop11h 24mFrontier
Wed 12/36:00 amSFO - JAX
2 stops27h 31mFrontier
Deal found 10/29$337
This American Airlines deal was found by Cheapflights users on 10/30. 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 12/66:18 amJAX - SFO
1 stop11h 47mAmerican Airlines
Sat 12/138:00 amSFO - JAX
1 stop11h 26mAmerican Airlines
Deal found 10/30$347
This Expedia deal was found by Cheapflights users on 10/29. 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.
Mon 12/1510:52 amJAX - SFO
1 stop16h 07mJetBlue
Tue 1/68:45 pmSFO - JAX
1 stop9h 23mJetBlue
Deal found 10/29$348
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/159:43 amJAX - SFO
1 stop13h 10mMultiple Airlines
Wed 1/77:30 amSFO - JAX
1 stop9h 29mMultiple Airlines
Deal found 10/29$350
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2610:59 amJAX - SFO
1 stop11h 24mFrontier
Tue 12/210:10 pmSFO - JAX
2 stops35h 21mFrontier
Deal found 10/30$354

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 October 31, 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

Thu 2/26

6:00 am-1:39 pm

1 stop10h 39m

San Francisco

Sun 3/1

9:35 pm-9:27 am

1 stop8h 52m

$293

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Fri 2/27

10:12 am-8:19 pm

1 stop13h 07m

San Francisco

Tue 3/3

9:35 pm-9:27 am

1 stop8h 52m

$293

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Sat 12/6

6:18 am-3:05 pm

1 stop11h 47m

San Francisco

Sat 12/13

8:00 am-10:26 pm

1 stop11h 26m

$347

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Thu 12/25

7:00 am-12:51 pm

1 stop8h 51m

San Francisco

Tue 12/30

10:45 pm-11:03 am

1 stop9h 18m

$373

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Mon 12/15

10:52 am-7:34 pm

1 stop11h 42m

San Francisco

Wed 1/7

8:30 pm-10:08 am

1 stop10h 38m

$379

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Thu 11/27

7:12 am-12:33 pm

1 stop8h 21m

San Francisco

Tue 12/2

10:30 am-12:05 am

2 stops10h 35m

$422

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Sat 12/6

9:20 am-3:35 pm

1 stop9h 15m

San Francisco

Sat 12/13

11:59 pm-10:36 am

1 stop7h 37m

$442

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Mon 12/15

6:05 am-10:30 am

1 stop7h 25m

San Francisco

Wed 1/7

6:05 am-10:57 pm

2 stops13h 52m

$442

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Sat 12/6

6:00 am-10:30 am

1 stop7h 30m

San Francisco

Fri 12/12

12:30 am-1:04 pm

1 stop9h 34m

$457

JacksonvilleSan Francisco

JAX - SFO

JAXSFO

Jacksonville

Fri 11/14

3:20 pm-9:11 pm

1 stop8h 51m

$72

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 20 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 October 24, 2025.

The best time to book flights from Jacksonville to Fremont is 17 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, February is the cheapest month in which you can book a flight from Jacksonville to Fremont (average of $199). Flying from Jacksonville to Fremont in November is currently the most expensive (average of $259). 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 October 31, 2025.

A simple way to save on the total cost of your ticket is to fly from Jacksonville to Fremont in the evening. If you’re flexible enough to do this you can expect to save up to 61% on your trip compared to booking a flight at noon.

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 December 16, 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 October 31, 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
4,243 reviews

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

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
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

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
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

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
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

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
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

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. 4 airlines have flights to Fremont from Jacksonville on a regular basis.

  • How long is the flight from Jacksonville to Fremont?

    For as low as $422, JetBlue can have you in Fremont from Jacksonville in 8h 21m. 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, February is the cheapest month in which you can book a flight from Jacksonville to Fremont (average of $199). Flying from Jacksonville to Fremont in November is currently the most expensive (average of $259). 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 4 airlines flying from Jacksonville to Fremont

Discover the top 4 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 October 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$226Average$424FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$228Average$455FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$250Average$452FlexibilityNo cancel feeOn-time69%
DeltaCheapest$257Average$456FlexibilityNo cancel feeOn-timeN/A

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