HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Florence

$758+ Cheap flights from Santa Rosa (STS) to Florence (FLR)

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
STS — FLR
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santa Rosa to Florence 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 Santa Rosa to Florence

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Florence (FLR). 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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$721
(Trip.com)

Popular in

June

Cheapest in

October

Average price

$753
Provider with most accurate pricing for San Francisco-Florence Peretola flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Florence Peretola flights.
Search Deals
From Santa Rosa Sonoma County to Florence Peretola
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($199 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Santa Rosa to Florence

Cheapest flights from Santa Rosa to Florence
Explore the most affordable flight options available from Santa Rosa to Florence. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/141:18 pmSTS - FLR
2 stops19h 37mAmerican Airlines
Tue 11/183:55 pmFLR - STS
2 stops56h 58mAmerican Airlines
Deal found 10/16$758
This Expedia deal was found by Cheapflights users on 10/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/301:18 pmSTS - FLR
2 stops24h 42mMultiple Airlines
Sun 12/712:40 pmFLR - STS
2 stops39h 35mMultiple Airlines
Deal found 10/16$3,124

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Florence 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 October 16, 2025.
Use the filters below to find and compare flights from Santa Rosa to Florence that are best for you.

Fly from

Santa Rosa

Fly to

Florence

Route

Depart

Return

Price

Santa RosaFlorence

STS - FLR

STSFLR

Santa Rosa Sonoma County

Fri 11/14

1:18 pm-5:55 pm

2 stops19h 37m

Florence Peretola

Tue 11/18

3:55 pm-3:53 pm

2 stops56h 58m

$758

Santa RosaFlorence

STS - FLR

STSFLR

Santa Rosa Sonoma County

Mon 3/23

7:00 am-11:20 am

2 stops44h 20m

Florence Peretola

Wed 4/8

7:05 am-11:41 pm

2 stops25h 36m

$874

Santa RosaFlorence

STS - FLR

STSFLR

Santa Rosa Sonoma County

Sun 3/22

1:22 pm-10:55 pm

2 stops25h 33m

Florence Peretola

Wed 4/8

9:55 pm-11:41 pm

2 stops34h 46m

$1,020

Santa RosaFlorence

STS - FLR

STSFLR

Santa Rosa Sonoma County

Mon 3/23

1:22 pm-11:20 am

2 stops37h 58m

Florence Peretola

Thu 4/9

12:25 pm-9:47 am

2 stops30h 22m

$1,128

Santa RosaFlorence

STS - FLR

STSFLR

Santa Rosa Sonoma County

Fri 3/20

4:12 pm-11:45 am

2 stops35h 33m

Florence Peretola

Wed 4/8

12:40 pm-11:41 pm

2 stops44h 01m

$1,178

Santa RosaFlorence

STS - FLR

STSFLR

Santa Rosa Sonoma County

Sat 3/21

1:22 pm-10:50 am

2 stops37h 28m

Florence Peretola

Wed 4/8

12:40 pm-11:41 pm

2 stops44h 01m

$1,178

Santa RosaFlorence

STS - FLR

STSFLR

Santa Rosa Sonoma County

Sun 3/22

1:22 pm-10:55 pm

2 stops25h 33m

Florence Peretola

Mon 4/6

12:30 pm-11:41 pm

2 stops44h 11m

$1,179

Santa RosaFlorence

STS - FLR

STSFLR

Santa Rosa Sonoma County

Sun 3/22

1:22 pm-10:55 pm

2 stops25h 33m

Florence Peretola

Fri 4/10

9:00 am-11:41 pm

2 stops23h 41m

$1,320

Santa RosaFlorence

STS - FLR

STSFLR

Santa Rosa Sonoma County

Mon 3/23

4:12 pm-11:20 am

2 stops35h 08m

Florence Peretola

Tue 4/7

12:20 pm-3:47 pm

2 stops36h 27m

$1,332

Santa RosaFlorence

STS - FLR

STSFLR

Santa Rosa Sonoma County

Sat 3/21

7:00 am-10:50 am

2 stops43h 50m

Florence Peretola

Tue 4/7

12:20 pm-12:17 pm

2 stops56h 57m

$1,382

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Best time to book a flight from Santa Rosa to Florence

Have a flexible travel schedule? Discover the best time to fly to Florence from Santa Rosa 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 Santa Rosa to Florence

What is the cheapest month to book a flight from Santa Rosa to Florence?

Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Florence (average of $340). Flying from Santa Rosa to Florence in July is currently the most expensive (average of $755). 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.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Florence. 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 Santa Rosa to Florence?

    A quick flight from Santa Rosa to Florence can take about 19h 37m. American Airlines provides one of the quickest options available for as low as $758. Santa Rosa and Florence are separated by a distance of 6061 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Santa Rosa to Florence that include hotel bookings?

    Yes. In addition to deals on Santa Rosa to Florence flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to Florence?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to Florence.

  • Can I find deals for business class flights from Santa Rosa to Florence?

    Yes. Cheapflights offers flight deals from Santa Rosa to Florence 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 Santa Rosa to Florence?

    Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Florence (average of $340). Flying from Santa Rosa to Florence in July is currently the most expensive (average of $755). 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

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 for Santa Rosa to Florence

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Leonardo da Vinci/Fiumicino flights
San Francisco to Leonardo da Vinci/Fiumicino flights
Ontario to Leonardo da Vinci/Fiumicino flights
Santa Ana to Leonardo da Vinci/Fiumicino flights
Burbank to Leonardo da Vinci/Fiumicino flights
San Jose to Leonardo da Vinci/Fiumicino flights
Oakland to Leonardo da Vinci/Fiumicino flights
San Francisco to Florence flights
San Diego to Leonardo da Vinci/Fiumicino flights
Los Angeles to Ciampino flights
Los Angeles to Florence flights
Las Vegas to Leonardo da Vinci/Fiumicino flights
San Francisco to Ciampino flights
Sacramento to Leonardo da Vinci/Fiumicino flights
Long Beach to Leonardo da Vinci/Fiumicino flights
San Diego to Florence flights
Fresno to Leonardo da Vinci/Fiumicino flights
Ontario to Florence flights
Reno to Leonardo da Vinci/Fiumicino flights
Santa Ana to Florence flights
Sacramento to Florence flights
San Luis Obispo to Leonardo da Vinci/Fiumicino flights
Santa Rosa to Leonardo da Vinci/Fiumicino flights
Santa Barbara to Leonardo da Vinci/Fiumicino flights
Las Vegas to Florence flights
Medford to Leonardo da Vinci/Fiumicino flights
San Francisco to Pisa flights
Palm Springs to Leonardo da Vinci/Fiumicino flights
Las Vegas to Ciampino flights
San Jose to Florence flights
Los Angeles to Pisa flights
Monterey to Leonardo da Vinci/Fiumicino flights
San Diego to Pisa flights
Santa Ana to Pisa flights
San Jose to Pisa flights
Sacramento to Pisa flights
Santa Barbara to Florence flights
Oakland to Florence flights
Medford to Florence flights
Burbank to Florence flights
Arcata to Leonardo da Vinci/Fiumicino flights
Monterey to Florence flights
Burbank to Pisa flights
Las Vegas to Pisa flights
Redding to Leonardo da Vinci/Fiumicino flights
Reno to Pisa flights
Oakland to Ciampino flights
Oakland to Pisa flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.