$154+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SFO
Jul 18 — Jul 251
Round-trip
1 adult, Economy
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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 June 18, 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 June 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:30 am
JAX
- SFO
1 stop14h 51m
Multiple Airlines
Tue 8/2510:06 pm
SFO
- JAX
1 stop19h 26m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:29 pm
JAX
- SFO
2 stops31h 28m
Multiple Airlines
Tue 8/2510:06 pm
SFO
- JAX
1 stop19h 26m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 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 stop14h 51m
Multiple Airlines
Tue 8/2510:06 pm
SFO
- JAX
1 stop19h 26m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:30 am
JAX
- SFO
1 stop14h 51m
Multiple Airlines
Mon 8/2411:52 pm
SFO
- JAX
2 stops14h 45m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 8/257:05 pm
JAX
- SFO
2 stops41h 11m
Frontier
Tue 9/110:35 pm
SFO
- JAX
1 stop16h 35m
Frontier
Deal found 6/17![Frontier logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:30 am
JAX
- SFO
1 stop14h 51m
Multiple Airlines
Sun 8/2310:15 pm
SFO
- JAX
1 stop16h 22m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 9/176:46 pm
JAX
- SFO
1 stop26h 34m
Frontier
Sun 9/2710:48 pm
SFO
- JAX
1 stop16h 03m
Frontier
Deal found 6/17![Frontier logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 10/136:46 pm
JAX
- SFO
2 stops21h 35m
Multiple Airlines
Thu 10/298:42 pm
SFO
- JAX
1 stop21h 04m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/203:55 pm
JAX
- SFO
2 stops26h 30m
Multiple Airlines
Thu 7/2310:10 pm
SFO
- JAX
1 stop16h 24m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/36:28 pm
JAX
- SFO
2 stops24h 53m
Frontier
Fri 7/1711:00 pm
SFO
- JAX
1 stop15h 34m
Frontier
Deal found 6/17![Frontier logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 8/56:29 pm
JAX
- SFO
2 stops31h 25m
Frontier
Mon 8/1011:05 pm
SFO
- JAX
1 stop15h 29m
Frontier
Deal found 6/17![Frontier logo]()
$394
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 June 18, 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 June 18, 2026.
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:59 pm
JAX
- SFO
1 stop9h 40m
Delta
Tue 8/256:00 am
SFO
- JAX
1 stop8h 54m
Delta
Deal found 6/14![Delta logo]()
$437
This Southwest deal was found by Cheapflights users on 6/17. 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 8/252:05 pm
JAX
- SFO
2 stops10h 15m
Southwest
Tue 9/16:00 am
SFO
- JAX
2 stops10h 40m
Southwest
Deal found 6/17![Southwest logo]()
$447
This JetBlue deal was found by Cheapflights users on 6/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:25 pm
JAX
- SFO
1 stop11h 06m
JetBlue
Sat 9/2610:10 pm
SFO
- JAX
1 stop9h 59m
JetBlue
Deal found 6/14![JetBlue logo]()
$514
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Mon 7/207:05 am
JAX
- SFO
1 stop7h 30m
United Airlines
Mon 7/2712:45 am
SFO
- JAX
1 stop7h 11m
United Airlines
Deal found 6/12![United Airlines logo]()
$517
This Southwest deal was found by Cheapflights users on 6/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/11:55 pm
JAX
- SFO
2 stops11h 20m
Southwest
Tue 7/711:40 pm
SFO
- JAX
2 stops11h 35m
Southwest
Deal found 6/13![Southwest logo]()
$457
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:02 pm
JAX
- SFO
1 stop9h 11m
Delta
Mon 8/248:59 pm
SFO
- JAX
2 stops10h 12m
Delta
Deal found 6/14![Delta logo]()
$540
This JetBlue deal was found by Cheapflights users on 6/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/153:18 pm
JAX
- SFO
1 stop11h 32m
JetBlue
Tue 8/186:00 am
SFO
- JAX
1 stop11h 17m
JetBlue
Deal found 6/13![JetBlue logo]()
$549
This Southwest deal was found by Cheapflights users on 6/15. 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.
Tue 11/36:00 am
JAX
- SFO
1 stop7h 45m
Southwest
Wed 11/255:00 am
SFO
- JAX
2 stops9h 45m
Southwest
Deal found 6/15![Southwest logo]()
$511
This Delta deal was found by Cheapflights users on 6/12. 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.
Fri 9/1111:15 am
JAX
- SFO
1 stop12h 59m
Delta
Wed 9/168:59 pm
SFO
- JAX
2 stops11h 53m
Delta
Deal found 6/12![Delta logo]()
$551
This Southwest deal was found by Cheapflights users on 6/12. 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.
Mon 7/205:20 pm
JAX
- SFO
2 stops10h 15m
Southwest
Tue 7/2811:40 pm
SFO
- JAX
2 stops11h 35m
Southwest
Deal found 6/12![Southwest logo]()
$527
This Southwest deal was found by Cheapflights users on 6/12. 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.
Mon 7/276:20 am
JAX
- SFO
2 stops10h 20m
Southwest
Tue 8/46:50 am
SFO
- JAX
2 stops9h 50m
Southwest
Deal found 6/12![Southwest logo]()
$527
This Southwest deal was found by Cheapflights users on 6/17. 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 10/14:50 pm
JAX
- SFO
2 stops10h 40m
Southwest
Mon 10/510:55 am
SFO
- JAX
2 stops9h 05m
Southwest
Deal found 6/17![Southwest logo]()
$536
Last-minute flights from Jacksonville to FremontDiscover last-minute flight deals from Jacksonville to Fremont. Data last updated June 18, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Fremont. Data last updated June 18, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/36:28 pm
JAX
- SFO
2 stops24h 53m
Frontier
Fri 7/1711:00 pm
SFO
- JAX
1 stop15h 34m
Frontier
Deal found 6/17![Frontier logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/36:28 pm
JAX
- SFO
1 stop27h 58m
Frontier
Sun 7/1210:10 pm
SFO
- JAX
1 stop16h 24m
Frontier
Deal found 6/17![Frontier logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/128:23 pm
JAX
- SFO
2 stops46h 02m
Multiple Airlines
Sun 7/1910:10 pm
SFO
- JAX
1 stop16h 24m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/146:29 pm
JAX
- SFO
1 stop27h 49m
Frontier
Tue 7/2110:10 pm
SFO
- JAX
1 stop16h 24m
Frontier
Deal found 6/16![Frontier logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/169:32 pm
JAX
- SFO
2 stops38h 16m
Multiple Airlines
Tue 7/2110:23 pm
SFO
- JAX
1 stop19h 09m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/166:29 pm
JAX
- SFO
1 stop27h 49m
Frontier
Wed 7/2212:29 am
SFO
- JAX
2 stops14h 05m
Frontier
Deal found 6/17![Frontier logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/203:55 pm
JAX
- SFO
2 stops26h 30m
Multiple Airlines
Thu 7/2310:10 pm
SFO
- JAX
1 stop16h 24m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/273:55 pm
JAX
- SFO
2 stops45h 35m
Multiple Airlines
Tue 8/410:10 pm
SFO
- JAX
1 stop16h 24m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/306:29 pm
JAX
- SFO
1 stop27h 49m
Frontier
Tue 8/49:00 pm
SFO
- JAX
2 stops17h 34m
Frontier
Deal found 6/16![Frontier logo]()
$416
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 June 18, 2026.
Search for one-way flight options from Jacksonville to Fremont. Find affordable one-way fares based on user searches. Data last updated June 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 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 stop14h 51m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/203:55 pm
JAX
- SFO
2 stops30h 57m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/128:23 pm
JAX
- SFO
2 stops46h 02m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/133:55 pm
JAX
- SFO
2 stops30h 57m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:46 pm
JAX
- SFO
2 stops32h 29m
Frontier
Deal found 6/15![Frontier logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:30 am
JAX
- SFO
1 stop15h 02m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:29 pm
JAX
- SFO
2 stops31h 30m
Frontier
Deal found 6/13![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/198:23 pm
JAX
- SFO
2 stops46h 02m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:28 pm
JAX
- SFO
2 stops24h 53m
Frontier
Deal found 6/12![Frontier logo]()
$212
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/99:45 am
JAX
- SFO
1 stop8h 56m
United Airlines
Deal found 6/15![United Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:46 pm
JAX
- SFO
2 stops40h 37m
Frontier
Deal found 6/14![Frontier logo]()
$215
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 June 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $285 (Kiwi.com) |
One-way from | $154 (Kiwi.com) |
Popular in | March |
Cheapest in | April |
Average price | $463 |
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 June 18, 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
Tue 8/18
12:59 pm-7:39 pm
1 stop9h 40m
San Francisco
Tue 8/25
6:00 am-5:54 pm
1 stop8h 54m
$437
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Tue 8/25
2:05 pm-9:20 pm
2 stops10h 15m
San Francisco
Tue 9/1
6:00 am-7:40 pm
2 stops10h 40m
$447
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Wed 7/1
1:55 pm-10:15 pm
2 stops11h 20m
San Francisco
Tue 7/7
11:40 pm-2:15 pm
2 stops11h 35m
$457
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Tue 11/3
6:00 am-10:45 am
1 stop7h 45m
San Francisco
Wed 11/25
5:00 am-5:45 pm
2 stops9h 45m
$511
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Sat 9/19
3:25 pm-11:31 pm
1 stop11h 06m
San Francisco
Sat 9/26
10:10 pm-11:09 am
1 stop9h 59m
$514
Quickest round-trip
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Mon 7/20
7:05 am-11:35 am
1 stop7h 30m
San Francisco
Mon 7/27
12:45 am-10:56 am
1 stop7h 11m
$517
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Mon 7/20
5:20 pm-12:35 am
2 stops10h 15m
San Francisco
Tue 7/28
11:40 pm-2:15 pm
2 stops11h 35m
$527
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Mon 7/27
6:20 am-1:40 pm
2 stops10h 20m
San Francisco
Tue 8/4
6:50 am-7:40 pm
2 stops9h 50m
$527
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Thu 10/1
4:50 pm-12:30 am
2 stops10h 40m
San Francisco
Mon 10/5
10:55 am-11:00 pm
2 stops9h 05m
$536
JacksonvilleSan Francisco
JAX - SFO
JAXSFO
Jacksonville
Thu 8/20
12:02 pm-6:13 pm
1 stop9h 11m
San Francisco
Mon 8/24
8:59 pm-10:11 am
2 stops10h 12m
$540
Showing 1-10 of 22 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?
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 June 18, 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.
Overall
7.9
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
7.9
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
7.9
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
7.9
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
7.9
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
7.9
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
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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Alternative routes for Jacksonville to Fremont
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Complete your trip
Complete your trip to Fremont by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Jacksonville to Fremont by cabin class
Find flights from Jacksonville to Fremont, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Jacksonville and Fremont flights
Browse other Jacksonville and Fremont flight options. Last updated on June 18, 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 June 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 June 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$78 | Average$266 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$228 | Average$460 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$251 | Average$510 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$257 | Average$477 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$264 | Average$377 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$270 | Average$627 | FlexibilityNo cancel fee | On-time69% |