$468+ Cheap flights from Florence (FLR) to Seattle (SEA)
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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
FLR — SEA
Oct 29 — Nov 51
Round-trip
1 adult, Economy
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Find cheap flights from Florence to Seattle 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 Florence to Seattle
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Best
Last-minute
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Cheapest flights from Florence to SeattleExplore 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 September 29, 2026.
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 September 29, 2026.
This lol.travel deal was found by Cheapflights users on 9/28. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:45 am -
2 stops16h 47m
Tue 10/203:00 pm -
2 stops16h 35m
Deal found 9/28![Multiple Airlines logo]()
$812
This lol.travel deal was found by Cheapflights users on 9/24. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:05 am -
1 stop13h 30m
Mon 10/128:20 pm -
1 stop17h 00m
Deal found 9/24![British Airways logo]()
$843
This lol.travel deal was found by Cheapflights users on 9/28. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:05 am -
1 stop13h 30m
Tue 10/277:45 pm -
1 stop31h 50m
Deal found 9/28![British Airways logo]()
$858
This lol.travel deal was found by Cheapflights users on 9/26. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:45 am -
2 stops16h 47m
Wed 10/213:00 pm -
2 stops16h 35m
Deal found 9/26![Multiple Airlines logo]()
$875
This United Airlines deal was found by Cheapflights users on 9/28. 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 12/176:30 am -
1 stop14h 30m
Wed 12/302:50 pm -
1 stop12h 40m
Deal found 9/28![United Airlines logo]()
$889
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/156:30 am -
1 stop14h 50m
Tue 10/206:50 pm -
1 stop12h 45m
Deal found 9/28![United Airlines logo]()
$890
This United Airlines deal was found by Cheapflights users on 9/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:30 am -
1 stop14h 50m
Wed 10/217:00 am -
2 stops20h 50m
Deal found 9/26![United Airlines logo]()
$891
This Expedia deal was found by Cheapflights users on 9/28. 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.
Fri 10/236:30 am -
2 stops21h 22m
Tue 10/2710:50 am -
2 stops19h 00m
Deal found 9/28![SWISS logo]()
$895
This Lufthansa deal was found by Cheapflights users on 9/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:20 am -
2 stops19h 36m
Wed 11/182:50 pm -
1 stop12h 40m
Deal found 9/27![Lufthansa logo]()
$896
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Sat 12/266:30 am -
2 stops25h 48m
Mon 1/42:41 pm -
2 stops37h 59m
Deal found 9/24![United Airlines logo]()
$898
This Expedia deal was found by Cheapflights users on 9/28. 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.
Fri 10/238:15 am -
1 stop17h 44m
Tue 10/278:09 am -
2 stops28h 06m
Deal found 9/28![Lufthansa logo]()
$903
Best flights from Florence to SeattleDiscover carefully curated flight deals from Florence to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
Discover carefully curated flight deals from Florence to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
This United Airlines deal was found by Cheapflights users on 9/24. 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 1/146:30 am -
2 stops25h 09m
Mon 1/1810:45 pm -
2 stops30h 05m
Deal found 9/24![United Airlines logo]()
$888
This Air Canada deal was found by Cheapflights users on 9/28. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/146:30 am -
2 stops20h 52m
Mon 1/183:15 pm -
2 stops37h 25m
Deal found 9/28![Air Canada logo]()
$891
This United Airlines deal was found by Cheapflights users on 9/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:30 am -
1 stop14h 50m
Wed 10/217:00 am -
2 stops20h 50m
Deal found 9/26![United Airlines logo]()
$891
Last-minute flights from Florence to SeattleDiscover last-minute flight deals from Florence to Seattle. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Florence to Seattle. Data last updated September 29, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 9/24. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:05 am -
1 stop13h 30m
Mon 10/128:20 pm -
1 stop17h 00m
Deal found 9/24![British Airways logo]()
$843
This Delta deal was found by Cheapflights users on 9/24. 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.
Thu 10/811:20 am -
1 stop14h 15m
Mon 10/122:30 pm -
2 stops17h 45m
Deal found 9/24![Delta logo]()
$918
This lol.travel deal was found by Cheapflights users on 9/28. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:45 am -
2 stops16h 47m
Tue 10/203:00 pm -
2 stops16h 35m
Deal found 9/28![Multiple Airlines logo]()
$812
This lol.travel deal was found by Cheapflights users on 9/26. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:45 am -
2 stops16h 47m
Wed 10/213:00 pm -
2 stops16h 35m
Deal found 9/26![Multiple Airlines logo]()
$875
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/156:30 am -
1 stop14h 50m
Tue 10/206:50 pm -
1 stop12h 45m
Deal found 9/28![United Airlines logo]()
$890
This United Airlines deal was found by Cheapflights users on 9/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:30 am -
1 stop14h 50m
Wed 10/217:00 am -
2 stops20h 50m
Deal found 9/26![United Airlines logo]()
$891
This lol.travel deal was found by Cheapflights users on 9/28. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:05 am -
1 stop13h 30m
Tue 10/277:45 pm -
1 stop31h 50m
Deal found 9/28![British Airways logo]()
$858
This Expedia deal was found by Cheapflights users on 9/28. 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.
Fri 10/236:30 am -
2 stops21h 22m
Tue 10/2710:50 am -
2 stops19h 00m
Deal found 9/28![SWISS logo]()
$895
This Expedia deal was found by Cheapflights users on 9/28. 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.
Fri 10/238:15 am -
1 stop17h 44m
Tue 10/278:09 am -
2 stops28h 06m
Deal found 9/28![Lufthansa logo]()
$903
One-way flights from Florence to SeattleSearch for one-way flight options from Florence to Seattle. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
Search for one-way flight options from Florence to Seattle. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/266:40 pm -
2 stops52h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/246:45 am -
2 stops35h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/256:50 am -
2 stops35h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$503
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/236:45 am -
2 stops35h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/229:50 am -
3 stops43h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$553
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:20 pm -
3 stops56h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$576
Find 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 September 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $812 (lol.travel) |
One-way from | $468 (Kiwi.com) |
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 7,457,451 searches. Data last updated September 29, 2026.
Use the filters below to find and compare flights from Florence to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
FlorenceSeattle
FLR Florence Peretola - SEA Seattle/Tacoma Intl
FLRSEA
Florence Peretola
Sun 11/15
6:50 pm-6:54 pm
3 stops57h 04m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$576
FlorenceSeattle
FLR Florence Peretola - SEA Seattle/Tacoma Intl
FLRSEA
Florence Peretola
Fri 11/13
12:45 pm-12:35 am
2 stops20h 50m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$659
FlorenceSeattle
FLR Florence Peretola - SEA Seattle/Tacoma Intl
FLRSEA
Florence Peretola
Sat 3/27
6:40 pm-10:30 am
2 stops47h 50m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$661
Quickest round-trip
FlorenceSeattle
FLR Florence Peretola - SEA Seattle/Tacoma Intl
FLRSEA
Florence Peretola
Fri 11/13
6:40 am-11:47 am
1 stop14h 07m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$663
FlorenceSeattle
FLR Florence Peretola - SEA Seattle/Tacoma Intl
FLRSEA
Florence Peretola
Sat 10/17
7:15 pm-5:20 pm
3 stops55h 05m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$721
FlorenceSeattle
FLR Florence Peretola - SEA Seattle/Tacoma Intl
FLRSEA
Florence Peretola
Sat 10/24
3:30 pm-6:10 pm
2 stops59h 40m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$753
FlorenceSeattle
FLR Florence Peretola - SEA Seattle/Tacoma Intl
FLRSEA
Florence Peretola
Mon 10/19
6:55 am-7:00 pm
1 stop21h 05m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$842
FlorenceSeattle
FLR Florence Peretola - SEA Seattle/Tacoma Intl
FLRSEA
Florence Peretola
Fri 10/16
6:30 am-12:20 pm
1 stop14h 50m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$868
FlorenceSeattle
FLR Florence Peretola - SEA Seattle/Tacoma Intl
FLRSEA
Florence Peretola
Thu 1/14
6:30 am-10:39 pm
2 stops25h 09m
Seattle/Tacoma Intl
Mon 1/18
10:45 pm-1:50 pm
2 stops30h 05m
$888
FlorenceSeattle
FLR Florence Peretola - SEA Seattle/Tacoma Intl
FLRSEA
Florence Peretola
Thu 1/14
6:30 am-6:22 pm
2 stops20h 52m
Seattle/Tacoma Intl
Mon 1/18
3:15 pm-1:40 pm
2 stops37h 25m
$891
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Florence to Seattle
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 Florence to Seattle in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Florence-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Florence-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Florence-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Florence-Seattle 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 Florence-Seattle 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 Florence to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Florence with our price prediction graph.
FLR-SEA
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.
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.
Traveling to a place near Seattle?
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