$87+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SFO
Mar 3 — Mar 101
1 adult, Economy
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Find cheap flights from Jacksonville to Fremont with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Jacksonville to Fremont
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Cheapest flights from Jacksonville to FremontExplore 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 February 1, 2026.
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 February 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 2/187:53 pm
JAX
- SFO
1 stop28h 46m
Frontier
Tue 3/106:00 am
SFO
- JAX
2 stops34h 33m
Frontier
Deal found 1/30![Frontier logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Fri 2/138:12 pm
JAX
- SFO
1 stop28h 43m
Frontier
Wed 3/116:00 am
SFO
- JAX
2 stops30h 34m
Frontier
Deal found 1/30![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Wed 3/47:53 pm
JAX
- SFO
1 stop28h 46m
Frontier
Sun 3/810:40 pm
SFO
- JAX
1 stop17h 53m
Frontier
Deal found 1/31![Frontier logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Fri 2/138:12 pm
JAX
- SFO
1 stop28h 43m
Frontier
Tue 3/1010:40 pm
SFO
- JAX
1 stop17h 53m
Frontier
Deal found 1/30![Frontier logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Fri 2/208:12 pm
JAX
- SFO
1 stop28h 43m
Frontier
Tue 3/106:00 am
SFO
- JAX
2 stops34h 33m
Frontier
Deal found 1/30![Frontier logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Fri 3/610:56 am
JAX
- SFO
2 stops33h 52m
Multiple Airlines
Sun 3/810:40 pm
SFO
- JAX
1 stop17h 53m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 3/47:53 pm
JAX
- SFO
1 stop28h 46m
Frontier
Sat 3/76:33 pm
SFO
- JAX
2 stops17h 00m
Frontier
Deal found 1/30![Frontier logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 2/117:53 pm
JAX
- SFO
1 stop28h 46m
Frontier
Tue 3/106:00 am
SFO
- JAX
2 stops34h 33m
Frontier
Deal found 1/30![Frontier logo]()
$254
This Cheapflightsfares deal was found by Cheapflights users on 1/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:10 am
JAX
- SFO
1 stop11h 11m
JetBlue
Sat 5/27:00 am
SFO
- JAX
1 stop11h 19m
JetBlue
Deal found 1/31![JetBlue logo]()
$264
This JetBlue deal was found by Cheapflights users on 1/30. 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.
Thu 3/510:40 am
JAX
- SFO
1 stop12h 49m
JetBlue
Sat 3/76:55 am
SFO
- JAX
1 stop10h 17m
JetBlue
Deal found 1/30![JetBlue logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 2/117:53 pm
JAX
- SFO
1 stop28h 46m
Frontier
Wed 3/1110:38 pm
SFO
- JAX
1 stop13h 56m
Frontier
Deal found 1/30![Frontier logo]()
$274
Best flights from Jacksonville to FremontDiscover carefully curated flight deals from Jacksonville to Fremont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 1, 2026.
Discover carefully curated flight deals from Jacksonville to Fremont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 1, 2026.
This JetBlue deal was found by Cheapflights users on 1/30. 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.
Thu 3/510:40 am
JAX
- SFO
1 stop12h 49m
JetBlue
Sat 3/76:55 am
SFO
- JAX
1 stop10h 17m
JetBlue
Deal found 1/30![JetBlue logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 3/47:53 pm
JAX
- SFO
2 stops26h 30m
Frontier
Sun 3/810:40 pm
SFO
- JAX
1 stop17h 53m
Frontier
Deal found 1/30![Frontier logo]()
$276
This United Airlines deal was found by Cheapflights users on 1/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:35 am
JAX
- SFO
1 stop8h 43m
United Airlines
Sat 5/211:05 pm
SFO
- JAX
1 stop9h 05m
United Airlines
Deal found 1/31![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:30 am
JAX
- SFO
1 stop9h 20m
Delta
Mon 3/99:35 pm
SFO
- JAX
1 stop8h 04m
Delta
Deal found 1/30![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 1/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:50 am
JAX
- SFO
2 stops11h 05m
Southwest
Thu 5/710:10 am
SFO
- JAX
2 stops9h 45m
Southwest
Deal found 1/31![Southwest logo]()
$385
This JetBlue deal was found by Cheapflights users on 1/30. 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.
Thu 3/510:43 am
JAX
- SFO
1 stop11h 51m
JetBlue
Mon 3/97:00 am
SFO
- JAX
1 stop10h 26m
JetBlue
Deal found 1/30![JetBlue logo]()
$308
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Sat 3/76:50 pm
JAX
- SFO
1 stop9h 38m
United Airlines
Mon 3/911:59 pm
SFO
- JAX
1 stop7h 32m
United Airlines
Deal found 1/29![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:15 am
JAX
- SFO
1 stop11h 53m
Delta
Mon 3/910:35 pm
SFO
- JAX
1 stop8h 43m
Delta
Deal found 1/30![Delta logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Sat 2/75:28 pm
JAX
- SFO
2 stops19h 25m
Frontier
Wed 3/1110:38 pm
SFO
- JAX
1 stop13h 56m
Frontier
Deal found 1/30![Frontier logo]()
$356
This Southwest deal was found by Cheapflights users on 1/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:35 pm
JAX
- SFO
2 stops9h 10m
Southwest
Tue 4/287:40 am
SFO
- JAX
2 stops10h 50m
Southwest
Deal found 1/30![Southwest logo]()
$389
This Delta deal was found by Cheapflights users on 1/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/137:59 pm
JAX
- SFO
1 stop7h 36m
Delta
Wed 3/185:50 am
SFO
- JAX
1 stop8h 16m
Delta
Deal found 1/31![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:30 am
JAX
- SFO
1 stop9h 20m
Delta
Sat 3/72:05 pm
SFO
- JAX
1 stop6h 56m
Delta
Deal found 1/30![Delta logo]()
$374
Last-minute flights from Jacksonville to FremontDiscover last-minute flight deals from Jacksonville to Fremont. Data last updated February 1, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Fremont. Data last updated February 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 2/117:53 pm
JAX
- SFO
1 stop28h 46m
Frontier
Tue 3/106:00 am
SFO
- JAX
2 stops34h 33m
Frontier
Deal found 1/30![Frontier logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 2/117:53 pm
JAX
- SFO
1 stop28h 46m
Frontier
Wed 3/1110:38 pm
SFO
- JAX
1 stop13h 56m
Frontier
Deal found 1/30![Frontier logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Fri 2/138:12 pm
JAX
- SFO
1 stop28h 43m
Frontier
Wed 3/116:00 am
SFO
- JAX
2 stops30h 34m
Frontier
Deal found 1/30![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Fri 2/138:12 pm
JAX
- SFO
1 stop28h 43m
Frontier
Tue 3/1010:40 pm
SFO
- JAX
1 stop17h 53m
Frontier
Deal found 1/30![Frontier logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/138:12 pm
JAX
- SFO
1 stop28h 43m
Multiple Airlines
Mon 2/238:18 pm
SFO
- JAX
2 stops33h 36m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Sat 2/149:57 pm
JAX
- SFO
2 stops26h 42m
Frontier
Tue 3/1010:40 pm
SFO
- JAX
1 stop17h 53m
Frontier
Deal found 1/30![Frontier logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 2/187:53 pm
JAX
- SFO
1 stop28h 46m
Frontier
Tue 3/106:00 am
SFO
- JAX
2 stops34h 33m
Frontier
Deal found 1/30![Frontier logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Thu 2/195:51 pm
JAX
- SFO
2 stops30h 48m
Multiple Airlines
Tue 3/1010:40 pm
SFO
- JAX
1 stop17h 53m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Fri 2/208:12 pm
JAX
- SFO
1 stop28h 43m
Frontier
Tue 3/106:00 am
SFO
- JAX
2 stops34h 33m
Frontier
Deal found 1/30![Frontier logo]()
$233
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:04 pm
JAX
- SFO
1 stop7h 45m
Delta
Mon 3/911:35 pm
SFO
- JAX
1 stop7h 43m
Delta
Deal found 1/30![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 2/1. 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 2/283:55 pm
JAX
- SFO
1 stop8h 01m
American Airlines
Sun 3/87:00 am
SFO
- JAX
1 stop7h 19m
American Airlines
Deal found 2/1![American Airlines logo]()
$325
One-way flights from Jacksonville to FremontSearch for one-way flight options from Jacksonville to Fremont. Find affordable one-way fares based on user searches. Data last updated February 1, 2026.
Search for one-way flight options from Jacksonville to Fremont. Find affordable one-way fares based on user searches. Data last updated February 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Mon 3/27:29 pm
JAX
- SFO
2 stops29h 32m
Frontier
Deal found 1/30![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Mon 3/98:18 pm
JAX
- SFO
2 stops55h 10m
Frontier
Deal found 1/31![Frontier logo]()
$95
This Trip.com deal was found by Cheapflights users on 1/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/154:29 pm
JAX
- SFO
1 stop29h 45m
Frontier
Deal found 1/30![Frontier logo]()
$109
This Trip.com deal was found by Cheapflights users on 1/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:53 pm
JAX
- SFO
1 stop28h 46m
Frontier
Deal found 1/31![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Wed 2/257:56 pm
JAX
- SFO
1 stop28h 43m
Frontier
Deal found 1/31![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Sun 3/84:39 pm
JAX
- SFO
1 stop29h 35m
Frontier
Deal found 1/31![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/135:58 pm
JAX
- SFO
1 stop28h 16m
Frontier
Deal found 2/1![Frontier logo]()
$116
Find flight deals from Jacksonville to Fremont
Keep the following information in mind while searching for Jacksonville to Fremont flight deals. Data was last updated February 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $199 (Kiwi.com) |
One-way from | $87 (Kiwi.com) |
Popular in | January |
Cheapest in | October |
Average price | $380 |
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 February 1, 2026.
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 3/5
10:40 am-8:29 pm
1 stop12h 49m
San Francisco
Sat 3/7
6:55 am-8:12 pm
1 stop10h 17m
$265
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Wed 3/4
7:53 pm-7:23 pm
2 stops26h 30m
San Francisco
Sun 3/8
10:40 pm-7:33 pm
1 stop17h 53m
$276
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Thu 3/5
10:43 am-7:34 pm
1 stop11h 51m
San Francisco
Mon 3/9
7:00 am-8:26 pm
1 stop10h 26m
$308
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Sat 4/25
6:35 am-12:18 pm
1 stop8h 43m
San Francisco
Sat 5/2
11:05 pm-11:10 am
1 stop9h 05m
$309
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Fri 3/6
6:30 am-12:50 pm
1 stop9h 20m
San Francisco
Mon 3/9
9:35 pm-8:39 am
1 stop8h 04m
$309
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Sat 3/7
6:50 pm-1:28 am
1 stop9h 38m
San Francisco
Mon 3/9
11:59 pm-10:31 am
1 stop7h 32m
$309
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Wed 3/4
7:15 am-4:08 pm
1 stop11h 53m
San Francisco
Mon 3/9
10:35 pm-10:18 am
1 stop8h 43m
$334
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Sat 2/7
5:28 pm-9:53 am
2 stops19h 25m
San Francisco
Wed 3/11
10:38 pm-3:34 pm
1 stop13h 56m
$356
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Fri 3/13
7:59 pm-12:35 am
1 stop7h 36m
San Francisco
Wed 3/18
5:50 am-5:06 pm
1 stop8h 16m
$374
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Fri 3/6
6:30 am-12:50 pm
1 stop9h 20m
San Francisco
Sat 3/7
2:05 pm-12:01 am
1 stop6h 56m
$374
Showing 1-10 of 24 results
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.
JAX-SFO
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
JAX-FR8
JAX-SFO
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 January 30, 2026.
The best time to book flights from Jacksonville to Fremont is 82 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, April is the cheapest month in which you can book a flight from Jacksonville to Fremont (average of $141). Flying from Jacksonville to Fremont in November is currently the most expensive (average of $278). 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.
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 February 1, 2026.
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.
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
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.
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Alternative routes for Jacksonville to Fremont
See prices for flight routes from nearby airports that may be better suited for you.
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 February 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$224 | Average$428 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$228 | Average$441 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$250 | Average$378 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$257 | Average$445 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$264 | Average$420 | FlexibilityNo cancel fee | On-time62% |