$205 Cheap Flights from Jacksonville (JAX) to Santa Rosa (STS)

View $205 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Jacksonville International Airport (JAX) to Santa Rosa, CA (STS-Sonoma County)

Cheap Flights from Jacksonville to Santa Rosa (JAX-STS)

Prices were available within the past 7 days and start at $205 for one-way flights and $499 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Mar 10 - Tue, Mar 17
JAX
Jacksonville
STS
Santa Rosa
$499 Roundtrip, found 2 days ago
$499
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Mar 10 from Jacksonville to Santa Rosa, returning Tue, Mar 17, priced at $499 found 2 days ago
American Airlines
Tue, Nov 18 - Wed, Dec 3
JAX
Jacksonville
STS
Santa Rosa
$509 Roundtrip, found 5 days ago
$509
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Nov 18 from Jacksonville to Santa Rosa, returning Wed, Dec 3, priced at $509 found 5 days ago
American Airlines
Wed, Jan 14 - Tue, Feb 3
JAX
Jacksonville
STS
Santa Rosa
$514 Roundtrip, found 6 days ago
$514
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jan 14 from Jacksonville to Santa Rosa, returning Tue, Feb 3, priced at $514 found 6 days ago
American Airlines
Tue, Nov 18 - Thu, Nov 20
JAX
Jacksonville
STS
Santa Rosa
$529 Roundtrip, found 5 days ago
$529
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Nov 18 from Jacksonville to Santa Rosa, returning Thu, Nov 20, priced at $529 found 5 days ago
Southwest Airlines
Sun, Apr 19 - Sat, Apr 25
JAX
Jacksonville
STS
Santa Rosa
$529 Roundtrip, found 13 hours ago
$529
Roundtrip
found 13 hours ago
Select Southwest Airlines flight, departing Sun, Apr 19 from Jacksonville to Santa Rosa, returning Sat, Apr 25, priced at $529 found 13 hours ago
Southwest Airlines
Sun, Apr 19 - Sat, Apr 25
JAX
Jacksonville
STS
Santa Rosa
$534 Roundtrip, found 13 hours ago
$534
Roundtrip
found 13 hours ago
Select Southwest Airlines flight, departing Sun, Apr 19 from Jacksonville to Santa Rosa, returning Sat, Apr 25, priced at $534 found 13 hours ago
Southwest Airlines
Sun, Apr 19 - Sat, Apr 25
JAX
Jacksonville
STS
Santa Rosa
$540 Roundtrip, found 13 hours ago
$540
Roundtrip
found 13 hours ago
Select Southwest Airlines flight, departing Sun, Apr 19 from Jacksonville to Santa Rosa, returning Sat, Apr 25, priced at $540 found 13 hours ago
Southwest Airlines
Sun, Apr 19 - Sat, Apr 25
JAX
Jacksonville
STS
Santa Rosa
$547 Roundtrip, found 13 hours ago
$547
Roundtrip
found 13 hours ago
Select Southwest Airlines flight, departing Sun, Apr 19 from Jacksonville to Santa Rosa, returning Sat, Apr 25, priced at $547 found 13 hours ago
Southwest Airlines
Sun, Apr 19 - Sat, Apr 25
JAX
Jacksonville
STS
Santa Rosa
$549 Roundtrip, found 13 hours ago
$549
Roundtrip
found 13 hours ago
Select Southwest Airlines flight, departing Sun, Apr 19 from Jacksonville to Santa Rosa, returning Sat, Apr 25, priced at $549 found 13 hours ago
Alaska Airlines
Thu, Jan 8 - Thu, Jan 15
JAX
Jacksonville
STS
Santa Rosa
$729 Roundtrip, found 4 days ago
$729
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Jan 8 from Jacksonville to Santa Rosa, returning Thu, Jan 15, priced at $729 found 4 days ago

Find the cheapest month to fly from Jacksonville (JAX) to Santa Rosa (STS)

November is typically the cheapest month to fly

From $498 - $2,661 per traveler.

Alternative airports near Santa Rosa

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sonoma County STS. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $693
STS
Sonoma County
CheapestClosest
Average driving time to city center10 min
Flights from $693
Flights from Jacksonville (JAX) to Santa Rosa (STS)
Origin airport
Jacksonville Intl.
Destination airport
Sonoma County
Airlines serving
Alaska Airlines, American Airlines, Southwest Airlines
Roundtrip price
$498
Distance
2385 mi

Jacksonville to Santa Rosa Flights

The cheapest times to fly from Jacksonville to Santa Rosa

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Jacksonville to Santa Rosa are during the month of March. You can find some of the cheapest flights from Jacksonville to Santa Rosa with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Jacksonville to Santa Rosa

Sunday is one of the best days to book for cheap flights from Jacksonville to Santa Rosa: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Jacksonville to Santa Rosa

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Jacksonville to Santa Rosa in 2025. You can also book with separate airlines for your outbound and return journeys, from $205 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Jacksonville to Santa Rosa flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Jacksonville to Santa Rosa airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Jacksonville Intl. Airport (JAX) to Sonoma County Airport (STS) cost?
Snag a cheap one-way flight from $205 or cheap return flight from $499 from Jacksonville Intl. Airport (JAX) to Sonoma County Airport (STS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Jacksonville Intl. Airport (JAX) to Sonoma County Airport (STS)?
March is the least expensive month to fly from JAX to STS. Timing your trip outside of the busy season is often the key to finding a great deal.
What is the cheapest airline that flies from Jacksonville Intl. Airport (JAX) to Sonoma County Airport (STS)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from JAX to STS. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Jacksonville Intl. Airport (JAX) to Sonoma County Airport (STS)?
You'll need to catch a flight with a layover if you're traveling from Jacksonville Intl. Airport (JAX) to Sonoma County Airport (STS). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from JAX to STS?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Jacksonville Intl. Airport (JAX) to Sonoma County Airport (STS)?
To arrive at Sonoma County Airport (STS) on schedule, select a flight that leaves from Jacksonville Intl. Airport (JAX) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Jacksonville Intl. Airport (JAX) to Sonoma County Airport (STS) last-minute?
Last-minute bookings from JAX to STS are typically more expensive. For the lowest rates, start looking for flights as early as possible. That said, if your travel plans are flexible, it's possible to land a cheap ticket right before your trip.
Is it cheaper to book a JAX to STS flight and hotel package?
Compared with arranging hotels and flights separately, booking a JAX to STS flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place takes the hassle out of planning your trip. Just secure your flights and choose from our wide range of hotels, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Jacksonville Intl. Airport (JAX) to Sonoma County Airport (STS)?
In most instances, you're able to cancel or reschedule your JAX to STS flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need further information, visit our Customer Service portal.

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*Available to One Key members.