San Diego (SAN) to Florence (FLR) at a glance

Embark on an exciting journey from San Diego (SAN) to Florence (FLR) with a selection of airlines catering to this international long-haul route. You can choose between full-service and budget-friendly carriers, allowing you to find the best itinerary that suits your budget, schedule, and travel plans as you uncover the iconic sights and diverse neighborhoods of Florence. Discover essential details for flights from San Diego International Airport (SAN) to Peretola Airport (FLR).

• Fastest flight duration: around 12h 15m in-flight, plus roughly 2h 15m layover with one stop
• Route distance: roughly 6,200 miles (9,980 km)
• Flights per week: around 8 departures on average
• Typical fares (one-way): economy tickets often range from $310–$1110, depending on seasonality and how far ahead you book

Flights from San Diego International Airport (SAN) to Peretola Airport (FLR)

Based on the latest traveler bookings, here are the top airlines favored for flights from San Diego to Florence, which typically include one-stop and multi-stop options. Popular layover points are Franz Josef Strauss International Airport (MUC) with approximately a 2h 15m connection time, and Heathrow Airport (LHR) with around a 4h 45m layover. This gives you the flexibility to compare prices, total travel times, and cabin classes to create your ideal itinerary.

• United: This comprehensive airline provides both one-stop and multi-stop options, with one-way fares generally falling between $310–$1165. United represents about 39% of departures for this route, featuring an average in-flight duration of 12 hours and 15 minutes, leading to a total travel time of approximately 14 hours and 30 minutes.
• Lufthansa: A leading full-service airline, Lufthansa offers one-stop and multi-stop services, with one-way ticket prices typically ranging from $310–$1050. Accounting for nearly 36% of departures on this route, expect a standard in-flight time of 12 hours and 15 minutes and an overall travel duration of around 14 hours and 30 minutes.
• British Airways: This full-service carrier provides one-stop services with one-way fares usually between $375–$2160. British Airways constitutes about 9% of all departures on this route, with an in-flight duration of 12 hours and 15 minutes, culminating in a total journey time of roughly 14 hours and 30 minutes, including layovers.
• Delta: As a full-service airline that offers multi-stop options, Delta's one-way fares typically range from $355–$1170. Representing around 7% of departures on this route, travelers can expect about 14 hours of flight time, leading to a total journey of approximately 17 hours and 45 minutes, factoring in layovers.

Best time to fly from San Diego (SAN) to Florence (FLR)

The most popular months for travelers flying from San Diego to Florence are March, May, and November, when peak temperatures in Florence reach up to 60.4°F in May. If you prefer quieter travel, consider August, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 75.2°F. For better deals, January usually offers the lowest average one-way fare around $474. Flight availability peaks in October, with approximately 12 flights per week, making it easier to find convenient departure times. February and May have the fewest flights, with approximately 7 flights per week.

• Cheapest time to fly: January usually offers good deals with average one-way fare around $474, roughly 26% cheaper than the yearly average.
• Another budget-friendly time to fly: March typically offers an average one-way fare of around $532.
• Most flight options: October has the highest number of flights from San Diego to Florence, with approximately 12 flights per week, giving you more flexibility in scheduling your trip.

Month	Temperature	Demand	Weekly Flights	Average one-way Fare
January	41.4°F (5.2°C)	Average	9	$474
February	43.0°F (6.1°C)	Low	7	$596
March	47.8°F (8.8°C)	High	8	$532
April	54.3°F (12.4°C)	Low	8	$675
May	60.4°F (15.8°C)	High	7	$773
June	69.6°F (20.9°C)	Average	8	$1050
July	75.2°F (24.0°C)	Average	8	$654
August	75.2°F (24.0°C)	Low	9	$551
September	67.3°F (19.6°C)	Average	8	$593
October	58.8°F (14.9°C)	Average	12	$618
November	50.2°F (10.1°C)	High	9	$617
December	43.5°F (6.4°C)	Average	8	$607

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from San Diego (SAN) to Florence (FLR)

• San Diego to Siena (SAN-SAY): Located approximately 38 miles from Peretola Airport (FLR), Ampugnano Airport (SAY) serves as a convenient gateway.
• San Diego to Pisa (SAN-PSA): Galileo Galilei Airport (PSA) is about 41 miles distant from Peretola Airport (FLR), providing easy access to the region.

How to find the best prices for flights from San Diego (SAN) to Florence (FLR)

Getting some of the best deals on flights from San Diego to Florence is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are generally available when booking 2-8 weeks in advance, although most travelers tend to book at least 2 months ahead. Departures in the afternoon (12 PM-6 PM) are not only the most popular but also often come with lower prices. Additionally, flying on Wednesday can provide both cheaper fares and higher demand among travelers.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Florence hotel and flight deals.
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Peretola Airport from San Diego International Airport

Florence welcomes travelers from San Diego with a range of transport options based on price, convenience, and proximity. Here's how to reach Florence efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Florence, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
• Car rental: Renting a car from Peretola Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Peretola Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Peretola Airport, the nearest transport options include Peretola Aeroporto Tram Stop, a metro station located about 0.2 miles away on foot, while Firenze Cascine Station, a train station, is approximately 1.8 miles from the airport by car. Additionally, Florence Seaport, a seaport, is situated about 4.8 miles away, also accessible by car.