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$406+ Cheap flights from Florence (FLR) to Seattle (SEA)

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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
FLR — SEA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Florence to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Florence (FLR) to Seattle (SEA). 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 June 12, 2025.

Round-trip from

$777
(Priceline)

One-way from

$406
(Kiwi.com)

Popular in

January

Cheapest in

April

Average price

$919
From Florence Peretola to Seattle/Tacoma Intl
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One-way flight from Florence Peretola to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 14% potential increase in price ($206 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($89 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Florence to Seattle

Cheapest flights from Florence to Seattle
Explore the most affordable flight options available from Florence to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Priceline deal was found by Cheapflights users on 6/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:05 amFLR - SEA
1 stop13h 30mBritish Airways
Mon 10/61:30 pmSEA - FLR
1 stop13h 00mBritish Airways
Deal found 6/10$777
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:40 amFLR - SEA
2 stops16h 36mMultiple Airlines
Mon 10/67:15 pmSEA - FLR
2 stops33h 50mMultiple Airlines
Deal found 6/10$804
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 9/256:40 amFLR - SEA
2 stops16h 36mUnited Airlines
Mon 10/68:42 amSEA - FLR
3 stops23h 03mUnited Airlines
Deal found 6/10$819
This KLM deal was found by Cheapflights users on 6/10. 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.
Wed 7/236:30 amFLR - SEA
1 stop18h 20mKLM
Tue 9/91:30 pmSEA - FLR
1 stop13h 20mKLM
Deal found 6/10$920
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 7/236:30 amFLR - SEA
1 stop14h 05mDelta
Tue 9/99:53 amSEA - FLR
2 stops16h 27mDelta
Deal found 6/10$922
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Fri 8/158:10 pmFLR - SEA
1 stop26h 40mScandinavian Airlines
Fri 9/54:00 pmSEA - FLR
1 stop18h 30mScandinavian Airlines
Deal found 6/12$929
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/273:30 pmFLR - SEA
2 stops40h 12mLufthansa
Sun 8/310:00 amSEA - FLR
2 stops21h 45mLufthansa
Deal found 6/12$1,116
This Expedia deal was found by Cheapflights users on 6/11. 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.
Thu 7/36:25 amFLR - SEA
2 stops23h 10mITA Airways
Wed 7/910:15 amSEA - FLR
2 stops19h 30mITA Airways
Deal found 6/11$1,374
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/10. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2312:05 pmFLR - SEA
2 stops31h 28mTAP AIR PORTUGAL
Tue 9/911:30 amSEA - FLR
3 stops26h 10mTAP AIR PORTUGAL
Deal found 6/10$2,308

Cheapflights Fare Finder

Customize your flight search to find flights from Florence to Seattle 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 June 12, 2025.
Use the filters below to find and compare flights from Florence to Seattle that are best for you.

Fly from

Florence

Fly to

Seattle

Route

Depart

Return

Price

FlorenceSeattle

FLR - SEA

FLRSEA

Florence Peretola

Thu 9/25

7:05 am-11:35 am

1 stop13h 30m

Seattle/Tacoma Intl

Mon 10/6

1:30 pm-11:30 am

1 stop13h 00m

$777

FlorenceSeattle

FLR - SEA

FLRSEA

Florence Peretola

Thu 9/25

6:40 am-2:16 pm

2 stops16h 36m

Seattle/Tacoma Intl

Mon 10/6

7:15 pm-2:05 pm

2 stops33h 50m

$804

FlorenceSeattle

FLR - SEA

FLRSEA

Florence Peretola

Thu 9/25

6:40 am-2:16 pm

2 stops16h 36m

Seattle/Tacoma Intl

Mon 10/6

8:42 am-4:45 pm

3 stops23h 03m

$819

FlorenceSeattle

FLR - SEA

FLRSEA

Florence Peretola

Wed 7/23

6:30 am-3:50 pm

1 stop18h 20m

Seattle/Tacoma Intl

Tue 9/9

1:30 pm-11:50 am

1 stop13h 20m

$920

FlorenceSeattle

FLR - SEA

FLRSEA

Florence Peretola

Wed 7/23

6:30 am-11:35 am

1 stop14h 05m

Seattle/Tacoma Intl

Tue 9/9

9:53 am-11:20 am

2 stops16h 27m

$922

FlorenceSeattle

FLR - SEA

FLRSEA

Florence Peretola

Fri 8/15

8:10 pm-1:50 pm

1 stop26h 40m

Seattle/Tacoma Intl

Fri 9/5

4:00 pm-7:30 pm

1 stop18h 30m

$929

FlorenceSeattle

FLR - SEA

FLRSEA

Florence Peretola

Sun 7/27

3:30 pm-10:42 pm

2 stops40h 12m

Seattle/Tacoma Intl

Sun 8/3

10:00 am-4:45 pm

2 stops21h 45m

$1,116

FlorenceSeattle

FLR - SEA

FLRSEA

Florence Peretola

Thu 7/3

6:25 am-8:35 pm

2 stops23h 10m

Seattle/Tacoma Intl

Wed 7/9

10:15 am-2:45 pm

2 stops19h 30m

$1,374

FlorenceSeattle

FLR - SEA

FLRSEA

Florence Peretola

Wed 7/23

12:05 pm-10:33 am

2 stops31h 28m

Seattle/Tacoma Intl

Tue 9/9

11:30 am-10:40 pm

3 stops26h 10m

$2,308

FlorenceSeattle

FLR - SEA

FLRSEA

Florence Peretola

Fri 10/17

9:00 am-10:35 am

2 stops34h 35m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 17 results
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Best time to book a flight from Florence to Seattle

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

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

Currently, January is the cheapest month in which you can book a flight from Florence to Seattle (average of $238). Flying from Florence to Seattle in July is currently the most expensive (average of $391). 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.

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,848 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Florence to Seattle. 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 Florence to Seattle round-trip?

    Our cheapest airline available from Florence to Seattle is British Airways. Our recent data shows that you can find tickets from as low as $777 on this airline. Additional options worth looking into are United Airlines and KLM, starting at $819 and $920 round-trip. British Airways is currently priced 33% below the average price you’ll pay for this route.

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

    $704 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on Lufthansa and KLM, with prices starting from $751 and $835, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Florence to Seattle (average of $238). Flying from Florence to Seattle in July is currently the most expensive (average of $391). 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 Florence?

Book flights to Florence if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Kent
Cle Elum
Centralia
Kirkland
Aberdeen
Renton
Shelton
Silverdale
Issaquah

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Florence to Seattle

Discover the top airline that operate flights from Florence to Seattle. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$893Average$1,060FlexibilityNo cancel feeOn-timeN/A

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