HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Florence

$380+ Cheap flights from Seattle (SEA) to Florence (FLR)

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FLR
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle 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.

The best prices from Seattle/Tacoma Intl to Florence Peretola are usually found in February or November, booked 27 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from Seattle to Florence

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) 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 febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$756
(Mytrip)

One-way from

$380
(CheapOair)

Popular in

June

Cheapest in

February

Average price

$904
Provider with most accurate pricing for Seattle/Tacoma Intl-Florence Peretola flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Florence Peretola flights.
Search Deals
From Seattle/Tacoma Intl to Florence Peretola
Search Deals
One-way flight from Seattle/Tacoma Intl to Florence Peretola
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($234 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Seattle to Florence

Cheapest flights from Seattle to Florence
Explore the most affordable flight options available from Seattle to Florence. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/16:05 amSEA - FLR
3 stops23h 35mMultiple Airlines
mar. 4/89:55 pmFLR - SEA
3 stops28h 04mMultiple Airlines
Deal found 2/19$756
This Billigflug deal was found by Cheapflights users on 2/20. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/66:40 pmSEA - FLR
1 stop15h 55mAir France
dom. 4/133:20 pmFLR - SEA
1 stop35h 20mAir France
Deal found 2/20$796
This United Airlines deal was found by Cheapflights users on 2/18. 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.
mar. 4/112:54 pmSEA - FLR
3 stops42h 51mUnited Airlines
mar. 4/810:30 amFLR - SEA
2 stops45h 13mUnited Airlines
Deal found 2/18$797
This Orbitz deal was found by Cheapflights users on 2/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/231:30 pmSEA - FLR
1 stop23h 50mBritish Airways
mié. 4/3012:40 pmFLR - SEA
1 stop31h 55mBritish Airways
Deal found 2/19$808
This SWISS deal was found by Cheapflights users on 2/19. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/93:24 pmSEA - FLR
2 stops18h 01mSWISS
lun. 4/147:15 pmFLR - SEA
2 stops35h 00mSWISS
Deal found 2/19$827
This Ovago deal was found by Cheapflights users on 2/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/12:20 pmSEA - FLR
1 stop18h 55mLufthansa
vie. 10/178:15 amFLR - SEA
1 stop17h 44mLufthansa
Deal found 2/18$860
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/17:00 pmSEA - FLR
2 stops38h 30mTurkish Airlines
mar. 3/1111:30 amFLR - SEA
2 stops38h 35mTurkish Airlines
Deal found 2/20$901
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/144:20 pmSEA - FLR
1 stop34h 10mScandinavian Airlines
sáb. 9/2712:20 pmFLR - SEA
1 stop34h 40mScandinavian Airlines
Deal found 2/20$919
This Delta deal was found by Cheapflights users on 2/20. 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.
sáb. 4/196:20 amSEA - FLR
2 stops18h 40mDelta
dom. 4/276:30 amFLR - SEA
1 stop18h 30mDelta
Deal found 2/20$940
This SmartFares deal was found by Cheapflights users on 2/18. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/113:45 pmSEA - FLR
2 stops17h 45mIcelandair
vie. 8/2211:35 amFLR - SEA
2 stops32h 50mIcelandair
Deal found 2/18$994
This KLM deal was found by Cheapflights users on 2/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/66:40 pmSEA - FLR
1 stop19h 05mKLM
dom. 4/136:30 amFLR - SEA
1 stop14h 15mKLM
Deal found 2/20$1,143

Find flights from Seattle to Florence within your budget

Customize your flight search to find flights from Seattle 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 febrero 20, 2025.

Fly from

Seattle

Fly to

Florence

Route

Depart

Return

Price

SeattleFlorence

SEA - FLR

SEAFLR

Seattle/Tacoma Intl

mar. 4/1

6:05 am-2:40 pm

3 stops23h 35m

Florence Peretola

mar. 4/8

9:55 pm-4:59 pm

3 stops28h 04m

$756

SeattleFlorence

SEA - FLR

SEAFLR

Seattle/Tacoma Intl

dom. 4/6

6:40 pm-7:35 pm

1 stop15h 55m

Florence Peretola

dom. 4/13

3:20 pm-5:40 pm

1 stop35h 20m

$796

SeattleFlorence

SEA - FLR

SEAFLR

Seattle/Tacoma Intl

mar. 4/1

12:54 pm-4:45 pm

3 stops42h 51m

Florence Peretola

mar. 4/8

10:30 am-10:43 pm

2 stops45h 13m

$797

SeattleFlorence

SEA - FLR

SEAFLR

Seattle/Tacoma Intl

mié. 4/23

1:30 pm-10:20 pm

1 stop23h 50m

Florence Peretola

mié. 4/30

12:40 pm-11:35 am

1 stop31h 55m

$808

SeattleFlorence

SEA - FLR

SEAFLR

Seattle/Tacoma Intl

mié. 4/9

3:24 pm-6:25 pm

2 stops18h 01m

Florence Peretola

lun. 4/14

7:15 pm-9:15 pm

2 stops35h 00m

$827

SeattleFlorence

SEA - FLR

SEAFLR

Seattle/Tacoma Intl

mié. 5/14

2:20 pm-6:15 pm

1 stop18h 55m

Florence Peretola

mié. 5/21

6:40 am-11:55 am

1 stop14h 15m

$864

SeattleFlorence

SEA - FLR

SEAFLR

Seattle/Tacoma Intl

sáb. 4/19

7:10 pm-10:35 pm

2 stops42h 25m

Florence Peretola

dom. 4/27

3:25 pm-5:15 pm

2 stops34h 50m

$929

SeattleFlorence

SEA - FLR

SEAFLR

Seattle/Tacoma Intl

sáb. 4/19

6:20 am-10:00 am

2 stops18h 40m

Florence Peretola

dom. 4/27

6:30 am-4:00 pm

1 stop18h 30m

$940

SeattleFlorence

SEA - FLR

SEAFLR

Seattle/Tacoma Intl

lun. 8/11

3:45 pm-6:30 pm

2 stops17h 45m

Florence Peretola

vie. 8/22

11:35 am-11:25 am

2 stops32h 50m

$994

SeattleFlorence

SEA - FLR

SEAFLR

Seattle/Tacoma Intl

lun. 8/11

4:00 pm-11:30 am

1 stop34h 30m

Florence Peretola

sáb. 8/23

8:20 pm-1:50 pm

1 stop26h 30m

$1,049

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 24 results
1
2
3

Compare providers for flights from Seattle to Florence

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 Seattle to Florence in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Florence flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Florence flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Florence flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Florence 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 Seattle-Florence 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 Seattle to Florence

Have a flexible travel schedule? Discover the best time to fly to Florence from Seattle 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.

Travel insights for flights from Seattle to Florence

Get recent, data-driven insights about flights from Seattle to Florence including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Florence?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Florence. Price data was last updated on February 14, 2025.

Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Florence. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Seattle to Florence (average of $766). Flying from Seattle to Florence in June is currently the most expensive (average of $1,451). 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 SEA to FLR?

Find hourly flight availability from Seattle to Florence. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

One of the essential ways to save on airfare from Seattle to Florence is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 13% on airfare.

What is the cheapest day to fly from Seattle to Florence?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Florence. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Florence flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Florence by month

Plan your trip to Florence by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Florence ranges from 1.2 - 3.9 inches per month. October is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Florence when rainfall is around 1.2 in.

Temperature in Florence by month

Plan your trip to Florence by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Florence, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Florence

Get insights into the airlines that provide service to Florence. 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 Florence. Reviews last updated febrero 20, 2025.
Read through reviews of airlines operating flights from Seattle to Florence, such as Delta, KLM and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Florence. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Seattle to Florence round-trip?

    According to our current data, Air France ($796), United Airlines ($797), and British Airways ($808) offers the cheapest pricing from Seattle to Florence. Air France is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Florence one-way?

    The cheapest airline one-way is KLM, with whom users have recently found tickets for as low as $498. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Seattle to Florence for a low price.

  • Where are the most common layover locations when flying from Seattle to Florence?

    Of the flights from Seattle to Florence that have layovers, most of them stop in Paris. London sees the next most layovers on Seattle to Florence flights.

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

    Eiffel Tower, Champs-Elysées, and Louvre Museum are the most popular attractions in Paris if you're in need of something to do during your layover. Eiffel Tower, Champs-Elysées and Louvre Museum are located about 15.8 mi, 14.7 mi, and 14.3 mi, respectively from Paris Charles de Gaulle if you are interested in checking them out. Those looking to explore during their layover in Paris can rent a car from Paris Charles de Gaulle for about $38 per day.

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

    Hyde Park, Piccadilly Circus, and Buckingham Palace are the most popular attractions in London if you're in need of something to do during your layover. Those on a layover in London interested in visiting Hyde Park, Piccadilly Circus, or Buckingham Palace can do so by traveling 12.5 mi, 14.1 mi, and 13.7 mi, respectively from London Heathrow. Those looking to explore during their layover in London can rent a car from London Heathrow for about $36 per day.

  • Where are the least popular layover locations for Seattle to Florence flights?

    Flights departing from Seattle and landing in Florence layover in Frankfurt am Main least frequently. Amsterdam sees the second fewest layovers for non-direct flights flying from Seattle to Florence.

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

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

  • How can I find direct flights from Seattle to Florence?

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Florence?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Florence (average of $766). Flying from Seattle to Florence in June is currently the most expensive (average of $1,451). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
Prato
Fiesole
Arezzo

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.

Top 8 airlines flying from Seattle to Florence

Discover the top 8 airlines that operate flights from Seattle to Florence. 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$602Average$1,117FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$680Average$1,152FlexibilityNo cancel feeOn-time76%
DeltaCheapest$720Average$1,158FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$730Average$1,105FlexibilityNo cancel feeOn-time76%
KLMCheapest$745Average$1,166FlexibilityNo cancel feeOn-time75%
SWISSCheapest$794Average$1,102FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$815Average$1,198FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$880Average$1,187FlexibilityNo cancel feeOn-time77%
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.