$128+ Cheap flights from San Francisco to Jacksonville (SFO - JAX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — JAX
Oct 9 — Oct 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Francisco to Jacksonville 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 San Francisco to Jacksonville
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Francisco to JacksonvilleExplore the most affordable flight options available from San Francisco to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from San Francisco to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 9/2910:05 pm -
1 stop17h 56m
Fri 10/27:46 pm -
1 stop27h 02m
Deal found 9/5![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 11/710:17 pm -
1 stop16h 51m
Tue 11/107:03 pm -
1 stop26h 07m
Deal found 9/8![Frontier logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 9/2910:05 pm -
1 stop17h 56m
Tue 10/67:46 pm -
1 stop27h 22m
Deal found 9/5![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/3010:17 pm -
1 stop17h 11m
Mon 11/27:03 pm -
1 stop26h 07m
Deal found 9/6![Frontier logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/510:05 pm -
1 stop17h 56m
Thu 10/86:20 pm -
1 stop26h 35m
Deal found 9/8![Frontier logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/210:05 pm -
1 stop17h 56m
Fri 10/97:46 pm -
1 stop25h 09m
Deal found 9/4![Frontier logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 11/910:17 pm -
1 stop16h 51m
Sat 11/147:13 pm -
1 stop28h 27m
Deal found 9/6![Frontier logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 9/2810:05 pm -
1 stop17h 56m
Thu 10/17:46 pm -
1 stop27h 02m
Deal found 9/5![Frontier logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/1710:14 pm -
1 stop16h 11m
Tue 10/207:46 pm -
1 stop25h 09m
Deal found 9/7![Frontier logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/1210:14 pm -
1 stop17h 32m
Thu 10/226:20 pm -
1 stop26h 35m
Deal found 9/5![Frontier logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/410:05 pm -
1 stop17h 56m
Thu 10/226:20 pm -
1 stop26h 35m
Deal found 9/6![Frontier logo]()
$313
Best flights from San Francisco to JacksonvilleDiscover carefully curated flight deals from San Francisco to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from San Francisco to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This United Airlines deal was found by Cheapflights users on 9/8. 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 9/3012:45 am -
1 stop7h 07m
Sun 10/117:00 am -
1 stop7h 44m
Deal found 9/8![United Airlines logo]()
$502
This Delta deal was found by Cheapflights users on 9/6. 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 11/129:55 pm -
1 stop9h 15m
Tue 11/174:09 pm -
2 stops10h 22m
Deal found 9/6![Delta logo]()
$601
This Southwest deal was found by Cheapflights users on 9/5. 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.
Sun 9/2011:40 pm -
2 stops10h 45m
Wed 9/306:45 am -
2 stops8h 50m
Deal found 9/5![Southwest logo]()
$609
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:42 am -
2 stops12h 20m
Sun 11/89:00 am -
2 stops13h 49m
Deal found 9/4![Alaska Airlines logo]()
$716
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:58 pm -
2 stops10h 22m
Mon 10/193:53 pm -
1 stop7h 13m
Deal found 9/8![Delta logo]()
$616
This Southwest deal was found by Cheapflights users on 9/4. 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 11/205:05 am -
2 stops10h 45m
Sun 11/226:35 am -
2 stops9h 30m
Deal found 9/4![Southwest logo]()
$641
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:20 pm -
2 stops14h 43m
Sun 11/157:00 am -
1 stop8h 19m
Deal found 9/4![United Airlines logo]()
$701
This Delta deal was found by Cheapflights users on 9/4. 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.
Sat 12/55:56 pm -
2 stops11h 44m
Sat 12/196:24 pm -
1 stop8h 34m
Deal found 9/4![Delta logo]()
$650
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:04 am -
2 stops10h 50m
Tue 11/177:20 am -
2 stops16h 27m
Deal found 9/6![Alaska Airlines logo]()
$716
This Alaska Airlines deal was found by Cheapflights users on 9/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:35 pm -
2 stops25h 16m
Mon 10/191:55 pm -
2 stops22h 42m
Deal found 9/8![Alaska Airlines logo]()
$728
This Delta deal was found by Cheapflights users on 9/6. 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 11/159:55 pm -
1 stop7h 43m
Sat 11/214:08 pm -
2 stops10h 23m
Deal found 9/6![Delta logo]()
$713
Last-minute flights from San Francisco to JacksonvilleDiscover last-minute flight deals from San Francisco to Jacksonville. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Jacksonville. Data last updated September 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 9/2810:05 pm -
1 stop17h 56m
Thu 10/17:46 pm -
1 stop27h 02m
Deal found 9/5![Frontier logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 9/2910:05 pm -
1 stop17h 56m
Fri 10/27:46 pm -
1 stop27h 02m
Deal found 9/5![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 9/2910:05 pm -
1 stop17h 56m
Tue 10/67:46 pm -
1 stop27h 22m
Deal found 9/5![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/210:05 pm -
1 stop17h 56m
Fri 10/97:46 pm -
1 stop25h 09m
Deal found 9/4![Frontier logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/410:05 pm -
1 stop17h 56m
Thu 10/226:20 pm -
1 stop26h 35m
Deal found 9/6![Frontier logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/510:05 pm -
1 stop17h 56m
Thu 10/86:20 pm -
1 stop26h 35m
Deal found 9/8![Frontier logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/1210:14 pm -
1 stop17h 32m
Thu 10/226:20 pm -
1 stop26h 35m
Deal found 9/5![Frontier logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/1710:14 pm -
1 stop16h 11m
Tue 10/207:46 pm -
1 stop25h 09m
Deal found 9/7![Frontier logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/1910:14 pm -
1 stop17h 32m
Thu 10/226:20 pm -
1 stop26h 35m
Deal found 9/4![Frontier logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/3010:17 pm -
1 stop17h 11m
Mon 11/27:03 pm -
1 stop26h 07m
Deal found 9/6![Frontier logo]()
$227
One-way flights from San Francisco to JacksonvilleSearch for one-way flight options from San Francisco to Jacksonville. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from San Francisco to Jacksonville. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 9/2810:24 pm -
2 stops17h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/110:24 pm -
2 stops41h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$129
This Trip.com deal was found by Cheapflights users on 9/4. 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.
Tue 10/137:11 pm -
2 stops20h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/3010:23 pm -
2 stops17h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/286:02 am -
2 stops9h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/810:19 pm -
2 stops41h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/1910:19 pm -
2 stops41h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 11/510:23 pm -
2 stops41h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 11/47:14 pm -
2 stops19h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 11/62:21 pm -
2 stops25h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/67:11 pm -
2 stops20h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Frontier logo]()
$153
Find flight deals from San Francisco to Jacksonville
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Jacksonville (JAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $200 (Kiwi.com) |
One-way from | $128 (Kiwi.com) |
Popular in | September |
Cheapest in | April |
Average price | $646 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Jacksonville 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 7,457,451 searches. Data last updated September 9, 2026.
Use the filters below to find and compare flights from San Francisco to Jacksonville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoJacksonville
SFO San Francisco - JAX Jacksonville
SFOJAX
San Francisco
Tue 10/13
10:14 pm-6:46 pm
1 stop17h 32m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$188
Quickest round-trip
San FranciscoJacksonville
SFO San Francisco - JAX Jacksonville
SFOJAX
San Francisco
Thu 11/5
1:05 pm-10:50 pm
1 stop6h 45m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$199
San FranciscoJacksonville
SFO San Francisco - JAX Jacksonville
SFOJAX
San Francisco
Wed 11/4
7:00 am-10:15 pm
2 stops12h 15m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$204
San FranciscoJacksonville
SFO San Francisco - JAX Jacksonville
SFOJAX
San Francisco
Thu 12/10
9:25 am-10:15 pm
2 stops9h 50m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$204
San FranciscoJacksonville
SFO San Francisco - JAX Jacksonville
SFOJAX
San Francisco
Sat 11/21
11:21 pm-5:07 pm
1 stop14h 46m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$212
San FranciscoJacksonville
SFO San Francisco - JAX Jacksonville
SFOJAX
San Francisco
Tue 9/22
3:15 pm-8:02 pm
1 stop25h 47m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$215
San FranciscoJacksonville
SFO San Francisco - JAX Jacksonville
SFOJAX
San Francisco
Fri 11/6
10:25 pm-10:19 am
1 stop8h 54m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$265
San FranciscoJacksonville
SFO San Francisco - JAX Jacksonville
SFOJAX
San Francisco
Thu 10/22
5:05 am-6:55 pm
2 stops10h 50m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$270
San FranciscoJacksonville
SFO San Francisco - JAX Jacksonville
SFOJAX
San Francisco
Thu 10/15
5:05 am-6:55 pm
2 stops10h 50m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$289
San FranciscoJacksonville
SFO San Francisco - JAX Jacksonville
SFOJAX
San Francisco
Sat 11/21
7:45 pm-10:35 am
2 stops11h 50m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$309
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from San Francisco to Jacksonville
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Jacksonville in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Francisco-Jacksonville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Jacksonville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Jacksonville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Jacksonville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Jacksonville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Francisco to Jacksonville
Have a flexible travel schedule? Discover the best time to fly to Jacksonville from San Francisco with our price prediction graph.
SFO-JAX
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 San Francisco to Jacksonville
How far ahead should I book a flight from San Francisco to Jacksonville?
To ensure you get the cheapest price possible for a flight from San Francisco to Jacksonville, you should look to book at least 43 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Francisco to Jacksonville?
Currently, April is the cheapest month in which you can book a flight from San Francisco to Jacksonville (average of $432). Flying from San Francisco to Jacksonville in September is currently the most expensive (average of $646). 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.
How much does it cost to fly round-trip from San Francisco to Jacksonville?
Airfare is below average for this route at the moment.
San Francisco to Jacksonville flights typically cost between $498 and $688 in September.The cheapest round-trip price found within the last 5 days was $200 on Frontier (Sep 29-Oct 2).
Reviews of airlines servicing Jacksonville
Get insights into the airlines that provide service to Jacksonville. 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 Jacksonville. Reviews last updated September 9, 2026.
Read through reviews of airlines operating flights from San Francisco to Jacksonville, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Jacksonville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Jacksonville?
Book flights to Jacksonville if you plan to visit one of these locationsJacksonville Beach
Fernandina Beach
Orange Park
Kingsland
Waycross
Atlantic Beach
Yulee
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Jacksonville flight routes
Other flight options
Other flights from San Francisco
Popular flights
Alternative routes for San Francisco to Jacksonville
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Jacksonville by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Jacksonville by cabin class
Find flights from San Francisco to Jacksonville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Jacksonville
Explore flights to Jacksonville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
San Francisco and Jacksonville flights
Browse other San Francisco and Jacksonville flight options. Last updated on September 9, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from San Francisco to Jacksonville
Discover the top 5 airlines that operate flights from San Francisco to Jacksonville. 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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$452 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$250 | Average$547 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$278 | Average$508 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$281 | Average$504 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$298 | Average$559 | FlexibilityNo cancel fee | On-timeN/A |