$148+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SFO
Aug 24 — Aug 311
Round-trip
1 adult, Economy
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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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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 July 25, 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 July 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:30 am
JAX
- SFO
1 stop29h 22m
Multiple Airlines
Wed 9/96:00 am
SFO
- JAX
2 stops32h 51m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:30 am
JAX
- SFO
1 stop29h 22m
Multiple Airlines
Fri 8/2812:29 am
SFO
- JAX
2 stops14h 41m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:30 am
JAX
- SFO
1 stop29h 22m
Multiple Airlines
Tue 9/88:56 pm
SFO
- JAX
2 stops17h 55m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:05 pm
JAX
- SFO
2 stops30h 49m
Frontier
Wed 9/910:48 pm
SFO
- JAX
1 stop16h 03m
Frontier
Deal found 7/21![Frontier logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/197:05 pm
JAX
- SFO
1 stop26h 58m
Frontier
Tue 8/2512:29 am
SFO
- JAX
2 stops14h 41m
Frontier
Deal found 7/22![Frontier logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Tue 9/156:46 pm
JAX
- SFO
1 stop26h 34m
Frontier
Mon 9/217:17 pm
SFO
- JAX
2 stops19h 34m
Frontier
Deal found 7/23![Frontier logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/219:39 am
JAX
- SFO
1 stop14h 39m
Multiple Airlines
Fri 10/210:48 pm
SFO
- JAX
1 stop16h 03m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/219:39 am
JAX
- SFO
1 stop14h 39m
Multiple Airlines
Mon 9/2810:48 pm
SFO
- JAX
1 stop16h 03m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:05 pm
JAX
- SFO
2 stops30h 49m
Multiple Airlines
Tue 8/251:07 pm
SFO
- JAX
1 stop28h 25m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:29 pm
JAX
- SFO
2 stops31h 25m
Frontier
Mon 8/1711:05 pm
SFO
- JAX
1 stop16h 05m
Frontier
Deal found 7/20![Frontier logo]()
$327
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 July 25, 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 July 25, 2026.
This Southwest deal was found by Cheapflights users on 7/23. 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 12/96:35 am
JAX
- SFO
2 stops9h 15m
Southwest
Tue 1/59:25 pm
SFO
- JAX
1 stop10h 00m
Southwest
Deal found 7/23![Southwest logo]()
$416
This JetBlue deal was found by Cheapflights users on 7/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:25 pm
JAX
- SFO
1 stop10h 54m
JetBlue
Sat 9/1910:28 am
SFO
- JAX
1 stop9h 01m
JetBlue
Deal found 7/20![JetBlue logo]()
$433
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:25 am
JAX
- SFO
1 stop9h 16m
United Airlines
Tue 11/1712:45 am
SFO
- JAX
1 stop6h 54m
United Airlines
Deal found 7/20![United Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 7/23. 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 9/205:40 pm
JAX
- SFO
1 stop9h 13m
Delta
Wed 9/302:30 pm
SFO
- JAX
2 stops15h 07m
Delta
Deal found 7/23![Delta logo]()
$492
This Southwest deal was found by Cheapflights users on 7/23. 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.
Sat 10/246:10 am
JAX
- SFO
2 stops11h 25m
Southwest
Mon 10/269:35 am
SFO
- JAX
2 stops10h 45m
Southwest
Deal found 7/23![Southwest logo]()
$421
This Southwest deal was found by Cheapflights users on 7/21. 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 9/241:00 pm
JAX
- SFO
2 stops11h 40m
Southwest
Wed 9/3011:40 pm
SFO
- JAX
2 stops11h 45m
Southwest
Deal found 7/21![Southwest logo]()
$421
This Delta deal was found by Cheapflights users on 7/23. 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 9/253:54 pm
JAX
- SFO
1 stop7h 04m
Delta
Thu 10/17:20 am
SFO
- JAX
2 stops13h 38m
Delta
Deal found 7/23![Delta logo]()
$492
This Southwest deal was found by Cheapflights users on 7/22. 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.
Sat 10/241:20 pm
JAX
- SFO
2 stops11h 15m
Southwest
Fri 10/309:35 am
SFO
- JAX
2 stops10h 45m
Southwest
Deal found 7/22![Southwest logo]()
$426
This Delta deal was found by Cheapflights users on 7/23. 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 9/252:29 pm
JAX
- SFO
1 stop8h 29m
Delta
Wed 9/302:30 pm
SFO
- JAX
2 stops15h 07m
Delta
Deal found 7/23![Delta logo]()
$492
This Southwest deal was found by Cheapflights users on 7/23. 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 10/86:35 am
JAX
- SFO
2 stops9h 45m
Southwest
Thu 10/155:05 am
SFO
- JAX
2 stops10h 50m
Southwest
Deal found 7/23![Southwest logo]()
$439
This Southwest deal was found by Cheapflights users on 7/24. 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 11/168:05 am
JAX
- SFO
1 stop8h 45m
Southwest
Sat 11/215:10 am
SFO
- JAX
2 stops11h 00m
Southwest
Deal found 7/24![Southwest logo]()
$514
This Southwest deal was found by Cheapflights users on 7/21. 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.
Fri 8/211:00 pm
JAX
- SFO
2 stops11h 40m
Southwest
Mon 8/245:35 am
SFO
- JAX
2 stops11h 40m
Southwest
Deal found 7/21![Southwest logo]()
$519
Last-minute flights from Jacksonville to FremontDiscover last-minute flight deals from Jacksonville to Fremont. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Fremont. Data last updated July 25, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:29 pm
JAX
- SFO
2 stops31h 25m
Frontier
Mon 8/1711:05 pm
SFO
- JAX
1 stop16h 05m
Frontier
Deal found 7/20![Frontier logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:05 pm
JAX
- SFO
2 stops30h 49m
Multiple Airlines
Tue 8/251:07 pm
SFO
- JAX
1 stop28h 25m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Tue 8/187:05 pm
JAX
- SFO
2 stops30h 49m
Frontier
Sat 8/2210:35 pm
SFO
- JAX
1 stop16h 35m
Frontier
Deal found 7/23![Frontier logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/197:05 pm
JAX
- SFO
1 stop26h 58m
Frontier
Tue 8/2512:29 am
SFO
- JAX
2 stops14h 41m
Frontier
Deal found 7/22![Frontier logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:30 am
JAX
- SFO
1 stop29h 22m
Multiple Airlines
Tue 8/2512:29 am
SFO
- JAX
2 stops14h 41m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:05 pm
JAX
- SFO
1 stop26h 58m
Frontier
Tue 8/2512:29 am
SFO
- JAX
2 stops14h 41m
Frontier
Deal found 7/21![Frontier logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/229:33 am
JAX
- SFO
2 stops31h 24m
Multiple Airlines
Fri 8/281:07 pm
SFO
- JAX
1 stop28h 25m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/237:05 pm
JAX
- SFO
2 stops23h 51m
Multiple Airlines
Fri 8/281:07 pm
SFO
- JAX
1 stop28h 25m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:30 am
JAX
- SFO
1 stop29h 22m
Multiple Airlines
Fri 8/2812:29 am
SFO
- JAX
2 stops14h 41m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:05 pm
JAX
- SFO
2 stops30h 49m
Frontier
Wed 9/910:48 pm
SFO
- JAX
1 stop16h 03m
Frontier
Deal found 7/21![Frontier logo]()
$316
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 July 25, 2026.
Search for one-way flight options from Jacksonville to Fremont. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Tue 8/187:05 pm
JAX
- SFO
2 stops30h 49m
Frontier
Deal found 7/22![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Tue 11/106:46 pm
JAX
- SFO
2 stops23h 14m
Frontier
Deal found 7/22![Frontier logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 11/96:46 pm
JAX
- SFO
2 stops23h 14m
Frontier
Deal found 7/22![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:05 pm
JAX
- SFO
2 stops30h 49m
Frontier
Deal found 7/20![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:05 pm
JAX
- SFO
1 stop26h 58m
Frontier
Deal found 7/20![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/166:46 pm
JAX
- SFO
1 stop26h 34m
Frontier
Deal found 7/23![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 11/146:46 pm
JAX
- SFO
1 stop28h 01m
Frontier
Deal found 7/22![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/197:05 pm
JAX
- SFO
2 stops30h 49m
Frontier
Deal found 7/22![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/129:33 am
JAX
- SFO
2 stops31h 24m
Breeze Airways
Deal found 7/23![Breeze Airways logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:05 pm
JAX
- SFO
2 stops27h 20m
Frontier
Deal found 7/20![Frontier logo]()
$172
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 July 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (Kiwi.com) |
One-way from | $148 (Kiwi.com) |
Popular in | March |
Cheapest in | April |
Average price | $536 |
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 25, 2026.
Use the filters below to find and compare flights from Jacksonville to Fremont that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Wed 12/9
6:35 am-12:50 pm
2 stops9h 15m
San Francisco
Tue 1/5
9:25 pm-10:25 am
1 stop10h 00m
$416
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Sat 10/24
6:10 am-2:35 pm
2 stops11h 25m
San Francisco
Mon 10/26
9:35 am-11:20 pm
2 stops10h 45m
$421
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Thu 9/24
1:00 pm-9:40 pm
2 stops11h 40m
San Francisco
Wed 9/30
11:40 pm-2:25 pm
2 stops11h 45m
$421
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Sat 10/24
1:20 pm-9:35 pm
2 stops11h 15m
San Francisco
Fri 10/30
9:35 am-11:20 pm
2 stops10h 45m
$426
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Sat 9/12
3:25 pm-11:19 pm
1 stop10h 54m
San Francisco
Sat 9/19
10:28 am-10:29 pm
1 stop9h 01m
$433
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Thu 10/8
6:35 am-1:20 pm
2 stops9h 45m
San Francisco
Thu 10/15
5:05 am-6:55 pm
2 stops10h 50m
$439
Quickest round-trip
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Wed 11/4
9:25 am-3:41 pm
1 stop9h 16m
San Francisco
Tue 11/17
12:45 am-10:39 am
1 stop6h 54m
$442
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Sun 9/20
5:40 pm-11:53 pm
1 stop9h 13m
San Francisco
Wed 9/30
2:30 pm-8:37 am
2 stops15h 07m
$492
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Fri 9/25
3:54 pm-7:58 pm
1 stop7h 04m
San Francisco
Thu 10/1
7:20 am-11:58 pm
2 stops13h 38m
$492
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Fri 9/25
2:29 pm-7:58 pm
1 stop8h 29m
San Francisco
Wed 9/30
2:30 pm-8:37 am
2 stops15h 07m
$492
Showing 1-10 of 23 resultsSorted by cheapest first
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 much does it cost to fly round-trip from Jacksonville to Fremont?
Airfare is below average for this route at the moment.
Jacksonville to Fremont flights typically cost between $396 and $576 in September.The cheapest round-trip price found within the last 5 days was $309 on Multiple Airlines (Sep 5-Sep 9).
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 25, 2026.
Read through reviews of airlines operating flights from Jacksonville to Fremont, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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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Jacksonville and Fremont flights
Browse other Jacksonville and Fremont flight options. Last updated on July 25, 2026.
Other flights from Jacksonville
Browse through other flights departing from Jacksonville. Flights are based on user searches made on Cheapflights and were last updated on July 25, 2026.
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Jacksonville to Fremont flights
Consider these flights traveling from Jacksonville to Fremont.
Top 6 airlines flying from Jacksonville to Fremont
Discover the top 6 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 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$78 | Average$317 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$252 | Average$519 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$264 | Average$420 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$267 | Average$497 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$270 | Average$628 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$289 | Average$477 | FlexibilityNo cancel fee | On-time63% |