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$315+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FLR
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Florence Peretola are usually found in February or April, 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$717
(FlightHub)

One-way from

$315
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$987
Provider with most accurate pricing for Seattle/Tacoma Intl-Florence Peretola flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Florence Peretola flights.
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From Seattle/Tacoma Intl to Florence Peretola
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One-way flight from Seattle/Tacoma Intl to Florence Peretola
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($216 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 28, 2025.

This FlightHub deal was found by Cheapflights users on 3/27. 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.
Sat 9/64:00 pmSEA - FLR
1 stop34h 30mScandinavian Airlines
Thu 9/187:40 pmFLR - SEA
1 stop27h 20mScandinavian Airlines
Deal found 3/27$717
This British Airways deal was found by Cheapflights users on 3/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/91:30 pmSEA - FLR
1 stop23h 50mBritish Airways
Thu 4/177:05 amFLR - SEA
2 stops20h 55mBritish Airways
Deal found 3/26$720
This Expedia deal was found by Cheapflights users on 3/27. 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.
Tue 8/265:25 pmSEA - FLR
1 stop15h 50mMultiple Airlines
Tue 9/26:40 amFLR - SEA
1 stop17h 25mMultiple Airlines
Deal found 3/27$760
This FlightHub deal was found by Cheapflights users on 3/27. 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.
Wed 5/142:40 pmSEA - FLR
2 stops18h 45mSWISS
Wed 5/2110:30 amFLR - SEA
2 stops17h 03mSWISS
Deal found 3/27$817
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/122:40 pmSEA - FLR
2 stops41h 05mUnited Airlines
Mon 5/192:45 pmFLR - SEA
1 stop30h 40mUnited Airlines
Deal found 3/27$856
This Travelocity deal was found by Cheapflights users on 3/27. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:50 pmSEA - FLR
1 stop16h 25mLufthansa
Fri 5/168:15 amFLR - SEA
1 stop17h 44mLufthansa
Deal found 3/27$880
This Air France deal was found by Cheapflights users on 3/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:45 pmSEA - FLR
1 stop15h 50mAir France
Sat 10/1110:55 amFLR - SEA
1 stop15h 45mAir France
Deal found 3/27$883
This Delta deal was found by Cheapflights users on 3/27. 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.
Mon 9/296:45 pmSEA - FLR
1 stop13h 35mDelta
Sat 10/116:30 amFLR - SEA
2 stops19h 24mDelta
Deal found 3/27$888
This Gurufare deal was found by Cheapflights users on 3/26. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/13:45 pmSEA - FLR
2 stops17h 30mIcelandair
Fri 10/1711:25 amFLR - SEA
2 stops18h 15mIcelandair
Deal found 3/26$898
This KAYAK deal was found by Cheapflights users on 3/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:50 pmSEA - FLR
2 stops32h 30mIberia
Sun 11/307:05 pmFLR - SEA
2 stops30h 50mIberia
Deal found 3/27$996
This Turkish Airlines deal was found by Cheapflights users on 3/26. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:10 pmSEA - FLR
2 stops42h 30mTurkish Airlines
Wed 5/216:25 amFLR - SEA
2 stops43h 50mTurkish Airlines
Deal found 3/26$1,107
This Gurufare deal was found by Cheapflights users on 3/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/219:55 amSEA - FLR
2 stops23h 20mITA Airways
Wed 6/46:25 amFLR - SEA
2 stops25h 18mITA Airways
Deal found 3/27$1,112

Cheapflights Fare Finder

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 March 28, 2025.
Use the filters below to find and compare flights from Seattle to Florence that are best for you.

Fly from

Seattle

Fly to

Florence

Route

Depart

Return

Price

SeattleFlorence

SEA - FLR

SEAFLR

Seattle/Tacoma Intl

Wed 4/9

1:30 pm-10:20 pm

1 stop23h 50m

Florence Peretola

Thu 4/17

7:05 am-7:00 pm

2 stops20h 55m

$720

SeattleFlorence

SEA - FLR

SEAFLR

Seattle/Tacoma Intl

Mon 5/19

7:25 am-11:30 am

2 stops19h 05m

Florence Peretola

Sat 5/31

8:20 pm-1:50 pm

1 stop26h 30m

$733

SeattleFlorence

SEA - FLR

SEAFLR

Seattle/Tacoma Intl

Thu 5/8

3:45 pm-10:35 pm

3 stops21h 50m

Florence Peretola

Fri 5/16

10:00 am-5:50 pm

2 stops16h 50m

$813

SeattleFlorence

SEA - FLR

SEAFLR

Seattle/Tacoma Intl

Wed 5/14

2:40 pm-6:25 pm

2 stops18h 45m

Florence Peretola

Wed 5/21

10:30 am-6:33 pm

2 stops17h 03m

$817

SeattleFlorence

SEA - FLR

SEAFLR

Seattle/Tacoma Intl

Mon 5/12

2:40 pm-4:45 pm

2 stops41h 05m

Florence Peretola

Mon 5/19

2:45 pm-12:25 pm

1 stop30h 40m

$856

SeattleFlorence

SEA - FLR

SEAFLR

Seattle/Tacoma Intl

Fri 5/2

6:50 pm-8:15 pm

1 stop16h 25m

Florence Peretola

Fri 5/16

8:15 am-4:59 pm

1 stop17h 44m

$880

SeattleFlorence

SEA - FLR

SEAFLR

Seattle/Tacoma Intl

Sun 5/18

6:35 pm-7:35 pm

1 stop16h 00m

Florence Peretola

Wed 6/4

6:30 am-3:55 pm

1 stop18h 25m

$953

SeattleFlorence

SEA - FLR

SEAFLR

Seattle/Tacoma Intl

Wed 5/14

7:10 pm-10:40 pm

2 stops42h 30m

Florence Peretola

Wed 5/21

6:25 am-5:15 pm

2 stops43h 50m

$1,107

SeattleFlorence

SEA - FLR

SEAFLR

Seattle/Tacoma Intl

Wed 5/21

9:55 am-6:15 pm

2 stops23h 20m

Florence Peretola

Wed 6/4

6:25 am-10:43 pm

2 stops25h 18m

$1,112

SeattleFlorence

SEA - FLR

SEAFLR

Seattle/Tacoma Intl

Sun 5/11

3:45 pm-6:15 pm

2 stops17h 30m

Florence Peretola

Wed 5/28

11:25 am-8:40 pm

2 stops18h 15m

$1,201

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 23 results
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2
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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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Florence

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 March 21, 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 $1,413). 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 March 28, 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 March 28, 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
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

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
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

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
1,321 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

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
1,570 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

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
1,424 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

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
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

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, Scandinavian Airlines ($717), British Airways ($720), and SWISS ($817) offers the cheapest pricing from Seattle to Florence. Scandinavian Airlines is priced at 37% 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 British Airways, with whom users have recently found tickets for as low as $557. However, be on the lookout for offers from Scandinavian Airlines and KLM, 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 $41 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 $39 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 $1,413). 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

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Top 7 airlines flying from Seattle to Florence

Discover the top 7 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$685Average$1,187FlexibilityNo cancel feeOn-time70%
DeltaCheapest$730Average$1,160FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$742Average$1,169FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$744Average$1,133FlexibilityNo cancel feeOn-time76%
KLMCheapest$784Average$1,189FlexibilityNo cancel feeOn-time75%
SWISSCheapest$794Average$1,265FlexibilityNo cancel feeOn-time79%
Air FranceCheapest$880Average$1,181FlexibilityNo cancel feeOn-time77%
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