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$125+ Cheap flights from San Francisco to Jacksonville (SFO - JAX)

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — JAX
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Jacksonville are usually found in January or August, booked 89 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap 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 17, 2025.

Round-trip from

$246
(United Airlines)

One-way from

$125
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$366
From San Francisco to Jacksonville
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One-way flight from San Francisco to Jacksonville
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Highest demand for flights based on searches. 11% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Francisco to Jacksonville

Cheapest flights from San Francisco to Jacksonville
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 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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.
Mon 11/312:43 amSFO - JAX
1 stop6h 59mUnited Airlines
Tue 11/46:49 pmJAX - SFO
1 stop9h 26mUnited Airlines
Deal found 9/15$246
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:00 pmSFO - JAX
1 stop7h 15mUnited Airlines
Wed 10/221:25 pmJAX - SFO
1 stop8h 25mUnited Airlines
Deal found 9/17$251
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:00 amSFO - JAX
1 stop8h 20mDelta
Tue 12/94:02 pmJAX - SFO
1 stop7h 57mDelta
Deal found 9/16$257
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:00 amSFO - JAX
1 stop9h 02mAmerican Airlines
Tue 11/186:18 amJAX - SFO
1 stop10h 19mAmerican Airlines
Deal found 9/15$265
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1812:45 amSFO - JAX
1 stop9h 08mDelta
Thu 11/276:10 amJAX - SFO
1 stop7h 25mDelta
Deal found 9/17$268
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:23 pmSFO - JAX
1 stop13h 02mFrontier
Sun 11/165:18 pmJAX - SFO
2 stops9h 56mFrontier
Deal found 9/14$271
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:00 amSFO - JAX
1 stop7h 23mDelta
Thu 12/46:38 pmJAX - SFO
1 stop8h 23mDelta
Deal found 9/15$279
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amSFO - JAX
1 stop8h 20mDelta
Wed 12/104:02 pmJAX - SFO
1 stop7h 57mDelta
Deal found 9/16$288
This JetBlue deal was found by Cheapflights users on 9/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/179:10 pmSFO - JAX
1 stop10h 02mJetBlue
Thu 11/206:13 amJAX - SFO
1 stop10h 42mJetBlue
Deal found 9/16$293
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amSFO - JAX
1 stop8h 20mDelta
Thu 12/116:38 pmJAX - SFO
1 stop8h 23mDelta
Deal found 9/16$299

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 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from San Francisco to Jacksonville that are best for you.

Fly from

San Francisco

Fly to

Jacksonville

Route

Depart

Return

Price

San FranciscoJacksonville

SFO - JAX

SFOJAX

San Francisco

Tue 10/21

5:05 am-3:13 pm

1 stop7h 08m

Jacksonville

Sat 11/1

8:15 am-1:37 pm

1 stop8h 22m

$251

San FranciscoJacksonville

SFO - JAX

SFOJAX

San Francisco

Tue 10/14

12:43 am-10:41 am

1 stop6h 58m

Jacksonville

Wed 10/22

1:25 pm-8:08 pm

1 stop9h 43m

$251

San FranciscoJacksonville

SFO - JAX

SFOJAX

San Francisco

Wed 11/19

6:00 am-5:15 pm

1 stop8h 15m

Jacksonville

Thu 11/27

6:45 am-12:30 pm

1 stop8h 45m

$265

San FranciscoJacksonville

SFO - JAX

SFOJAX

San Francisco

Mon 11/24

11:59 pm-10:42 am

1 stop7h 43m

Jacksonville

Tue 12/9

4:30 pm-10:55 pm

1 stop9h 25m

$265

San FranciscoJacksonville

SFO - JAX

SFOJAX

San Francisco

Tue 11/18

12:45 am-12:53 pm

1 stop9h 08m

Jacksonville

Thu 11/27

6:10 am-10:35 am

1 stop7h 25m

$268

San FranciscoJacksonville

SFO - JAX

SFOJAX

San Francisco

Fri 10/24

10:57 pm-10:44 am

1 stop8h 47m

Jacksonville

Sun 10/26

5:10 am-9:58 am

1 stop7h 48m

$279

San FranciscoJacksonville

SFO - JAX

SFOJAX

San Francisco

Mon 12/8

9:30 pm-8:41 am

1 stop8h 11m

Jacksonville

Mon 12/15

6:38 pm-12:01 am

1 stop8h 23m

$279

San FranciscoJacksonville

SFO - JAX

SFOJAX

San Francisco

Wed 11/26

12:45 am-12:53 pm

1 stop9h 08m

Jacksonville

Fri 12/5

11:45 am-5:59 pm

1 stop9h 14m

$279

San FranciscoJacksonville

SFO - JAX

SFOJAX

San Francisco

Sun 11/23

12:43 am-10:42 am

1 stop6h 59m

Jacksonville

Mon 12/8

4:30 pm-10:56 pm

1 stop9h 26m

$279

San FranciscoJacksonville

SFO - JAX

SFOJAX

San Francisco

Tue 10/14

5:09 am-3:09 pm

1 stop7h 00m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 18 results
1
2

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.
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?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Jacksonville. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from San Francisco to Jacksonville, you should look to book at least 88 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, August is the cheapest month in which you can book a flight from San Francisco to Jacksonville (average of $278). Flying from San Francisco to Jacksonville in March is currently the most expensive (average of $365). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SFO to JAX?

Find hourly flight availability from San Francisco to Jacksonville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

A simple way to save on the total cost of your ticket is to fly from San Francisco to Jacksonville in the afternoon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the morning.

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 17, 2025.
Read through reviews of airlines operating flights from San Francisco to Jacksonville, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from 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.

  • How long is the flight from San Francisco to Jacksonville?

    Airlines like United Airlines fly from San Francisco to Jacksonville in about 7h 08m. The time it takes to get you to your destination can typically vary by up to . The distance between San Francisco and Jacksonville is about 2360 mi.

  • What are the cheapest airlines flying from San Francisco to Jacksonville round-trip?

    Our cheapest airline available from San Francisco to Jacksonville is Southwest. Our recent data shows that you can find tickets from as low as $198 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $227 and $254 round-trip. Southwest is 47% cheaper than the average price of flights available within the next 90 days to this destination.

  • Where are the most common layover locations when flying from San Francisco to Jacksonville?

    Flights departing from San Francisco and landing in Jacksonville layover in Charlotte most frequently. Atlanta sees the next most layovers on San Francisco to Jacksonville flights.

  • What are some popular things to do or see while on a layover in Charlotte?

    Carowind, Mint Museum Uptown, and NASCAR Hall of Fame are the most popular attractions in Charlotte if you're in need of something to do during your layover. Those on a layover in Charlotte interested in visiting Carowind, Mint Museum Uptown, or NASCAR Hall of Fame can do so by traveling 8.2 mi, 5.4 mi, and 5.7 mi, respectively from Charlotte Douglas. Those looking to explore during their layover in Charlotte can rent a car from Charlotte Douglas for about $43 per day.

  • What are some popular points of interest to see during a layover in Atlanta?

    Most Atlanta visitors opt to spend their time at Georgia Aquarium, Tabernacle, and Fox Theatre. Georgia Aquarium, Tabernacle, and Fox Theatre can be accessed by traveling approximately 8.6 mi, 8.3 mi, and 9.3 mi, respectively from Atlanta Hartsfield-Jackson. Those looking to explore during their layover in Atlanta can rent a car from Atlanta Hartsfield-Jackson for about $52 per day.

  • Where are the least popular layover locations for San Francisco to Jacksonville flights?

    Of the flights from San Francisco to Jacksonville that have layovers, the fewest flights stop in Dallas.

  • Can I find deals for flights from San Francisco to Jacksonville that include hotel bookings?

    Yes. In addition to deals on San Francisco to Jacksonville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Jacksonville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Jacksonville.

  • Can I find deals for business class flights from San Francisco to Jacksonville?

    Yes. Cheapflights offers flight deals from San Francisco to Jacksonville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Jacksonville?

    Currently, August is the cheapest month in which you can book a flight from San Francisco to Jacksonville (average of $278). Flying from San Francisco to Jacksonville in March is currently the most expensive (average of $365). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Jacksonville Beach
Orange Park
Kingsland
Fernandina Beach
Waycross

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Top 4 airlines flying from San Francisco to Jacksonville

Discover the top 4 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 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$198Average$381FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$227Average$364FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$254Average$379FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$395FlexibilityNo cancel feeOn-timeN/A

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