$308+ Cheap flights from Seattle (SEA) to Florence (FLR)
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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FLR
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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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.Cheap flight deals from Seattle to Florence
Cheapest
Best
Last-minute
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Cheapest flights from Seattle to FlorenceExplore 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 September 12, 2026.
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 September 12, 2026.
This Expedia deal was found by Cheapflights users on 9/11. 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.
Wed 12/29:15 am -
2 stops17h 20m
Wed 12/912:10 pm -
1 stop13h 40m
Deal found 9/11![British Airways logo]()
$601
This Justfly.com deal was found by Cheapflights users on 9/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:35 pm -
2 stops32h 20m
Tue 11/177:00 pm -
2 stops34h 47m
Deal found 9/11![SWISS logo]()
$616
This Gotogate deal was found by Cheapflights users on 9/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:45 am -
2 stops20h 45m
Wed 11/118:15 am -
1 stop13h 45m
Deal found 9/12![Multiple Airlines logo]()
$620
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:50 pm -
1 stop20h 25m
Wed 12/98:15 am -
1 stop13h 45m
Deal found 9/11![Lufthansa logo]()
$621
This British Airways deal was found by Cheapflights users on 9/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:45 pm -
1 stop31h 50m
Tue 11/2412:20 pm -
1 stop13h 30m
Deal found 9/10![British Airways logo]()
$626
This Delta deal was found by Cheapflights users on 9/10. 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 11/187:15 am -
2 stops27h 35m
Mon 11/231:05 pm -
1 stop31h 42m
Deal found 9/10![Delta logo]()
$629
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:20 am -
2 stops18h 05m
Tue 11/176:40 am -
1 stop14h 07m
Deal found 9/11![Delta logo]()
$630
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:45 pm -
1 stop31h 25m
Wed 11/1812:10 pm -
2 stops21h 25m
Deal found 9/11![American Airlines logo]()
$631
Best flights from Seattle to FlorenceDiscover carefully curated flight deals from Seattle to Florence that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Seattle to Florence that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This British Airways deal was found by Cheapflights users on 9/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:45 pm -
1 stop31h 25m
Wed 11/1812:10 pm -
1 stop13h 40m
Deal found 9/11![British Airways logo]()
$625
This Delta deal was found by Cheapflights users on 9/10. 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 11/187:15 am -
2 stops27h 35m
Mon 11/231:05 pm -
1 stop31h 42m
Deal found 9/10![Delta logo]()
$629
This KLM deal was found by Cheapflights users on 9/10. 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.
Sat 9/261:30 pm -
1 stop13h 40m
Mon 10/128:35 pm -
1 stop23h 45m
Deal found 9/10![KLM logo]()
$745
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Sun 1/312:50 pm -
1 stop12h 40m
Thu 2/46:30 am -
1 stop14h 30m
Deal found 9/7![United Airlines logo]()
$746
This SWISS deal was found by Cheapflights users on 9/9. 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.
Fri 11/61:16 pm -
2 stops19h 44m
Sat 11/142:45 pm -
2 stops41h 33m
Deal found 9/9![SWISS logo]()
$756
This United deal was found by Cheapflights users on 9/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/141:16 pm -
3 stops38h 14m
Sat 2/208:15 am -
2 stops21h 44m
Deal found 9/10![Multiple Airlines logo]()
$827
This Lufthansa deal was found by Cheapflights users on 9/9. 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.
Sat 10/106:50 pm -
1 stop16h 25m
Fri 10/165:15 pm -
1 stop32h 44m
Deal found 9/9![Lufthansa logo]()
$928
This Delta deal was found by Cheapflights users on 9/9. 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.
Tue 10/610:59 pm -
2 stops25h 01m
Thu 10/159:50 am -
2 stops23h 06m
Deal found 9/9![Delta logo]()
$700
This Delta deal was found by Cheapflights users on 9/9. 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.
Sat 2/137:15 am -
2 stops19h 20m
Sun 2/216:40 am -
1 stop14h 07m
Deal found 9/9![Delta logo]()
$734
Last-minute flights from Seattle to FlorenceDiscover last-minute flight deals from Seattle to Florence. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Florence. Data last updated September 12, 2026 and is based on user searches.
This British Airways deal was found by Cheapflights users on 9/9. 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.
Sun 9/278:20 pm -
1 stop17h 00m
Tue 10/207:05 am -
1 stop13h 30m
Deal found 9/9![British Airways logo]()
$658
This deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:20 pm -
1 stop17h 00m
Thu 10/227:05 am -
1 stop13h 30m
Deal found 9/9![British Airways logo]()
$656
This Gotogate deal was found by Cheapflights users on 9/10. 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.
Tue 10/136:50 pm -
1 stop16h 25m
Thu 10/228:15 am -
2 stops23h 32m
Deal found 9/10![Multiple Airlines logo]()
$636
This Delta deal was found by Cheapflights users on 9/8. 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.
Tue 10/136:40 pm -
1 stop13h 35m
Thu 10/221:05 pm -
1 stop13h 42m
Deal found 9/8![Delta logo]()
$655
This Gotogate deal was found by Cheapflights users on 9/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:45 am -
2 stops20h 45m
Wed 11/118:15 am -
1 stop13h 45m
Deal found 9/12![Multiple Airlines logo]()
$620
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:12 am -
2 stops29h 33m
Mon 11/29:50 am -
2 stops34h 35m
Deal found 9/10![Iberia logo]()
$653
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am -
2 stops20h 10m
Tue 11/36:50 am -
2 stops22h 30m
Deal found 9/12![Multiple Airlines logo]()
$645
This Delta deal was found by Cheapflights users on 9/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:39 am -
2 stops19h 46m
Tue 11/36:50 am -
1 stop16h 00m
Deal found 9/12![Delta logo]()
$660
One-way flights from Seattle to FlorenceSearch for one-way flight options from Seattle to Florence. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Seattle to Florence. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/23:55 pm -
2 stops31h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/183:40 pm -
2 stops18h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:00 pm -
2 stops39h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:35 pm -
2 stops39h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$333
This British Airways deal was found by Cheapflights users on 9/8. 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.
Mon 1/186:45 pm -
1 stop31h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![British Airways logo]()
$340
This FlightHub deal was found by Cheapflights users on 9/9. 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.
Mon 1/186:45 pm -
1 stop31h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$342
Find 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 September 12, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $601 (Expedia) |
One-way from | $308 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $985 |
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 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from Seattle to Florence that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleFlorence
SEA Seattle/Tacoma Intl - FLR Florence Peretola
SEAFLR
Seattle/Tacoma Intl
Sat 10/17
7:00 pm-7:05 pm
2 stops39h 05m
Florence Peretola
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$325
SeattleFlorence
SEA Seattle/Tacoma Intl - FLR Florence Peretola
SEAFLR
Seattle/Tacoma Intl
Tue 1/19
6:45 pm-11:35 am
1 stop31h 50m
Florence Peretola
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$340
SeattleFlorence
SEA Seattle/Tacoma Intl - FLR Florence Peretola
SEAFLR
Seattle/Tacoma Intl
Sun 10/18
7:00 pm-8:25 am
3 stops28h 25m
Florence Peretola
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$360
SeattleFlorence
SEA Seattle/Tacoma Intl - FLR Florence Peretola
SEAFLR
Seattle/Tacoma Intl
Tue 1/26
3:51 pm-1:55 pm
3 stops61h 04m
Florence Peretola
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$372
SeattleFlorence
SEA Seattle/Tacoma Intl - FLR Florence Peretola
SEAFLR
Seattle/Tacoma Intl
Mon 2/1
3:51 pm-1:50 pm
3 stops60h 59m
Florence Peretola
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$372
SeattleFlorence
SEA Seattle/Tacoma Intl - FLR Florence Peretola
SEAFLR
Seattle/Tacoma Intl
Tue 1/19
3:51 pm-1:55 pm
3 stops61h 04m
Florence Peretola
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$372
SeattleFlorence
SEA Seattle/Tacoma Intl - FLR Florence Peretola
SEAFLR
Seattle/Tacoma Intl
Sun 1/3
7:45 am-6:30 pm
2 stops25h 45m
Florence Peretola
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$389
SeattleFlorence
SEA Seattle/Tacoma Intl - FLR Florence Peretola
SEAFLR
Seattle/Tacoma Intl
Sat 10/31
3:35 pm-6:05 pm
3 stops42h 30m
Florence Peretola
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$407
SeattleFlorence
SEA Seattle/Tacoma Intl - FLR Florence Peretola
SEAFLR
Seattle/Tacoma Intl
Fri 10/16
6:50 pm-4:35 pm
1 stop12h 45m
Florence Peretola
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$442
Quickest round-trip
SeattleFlorence
SEA Seattle/Tacoma Intl - FLR Florence Peretola
SEAFLR
Seattle/Tacoma Intl
Sun 11/15
2:50 pm-12:30 pm
1 stop12h 40m
Florence Peretola
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$453
Showing 1-10 of 20 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Florence flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Seattle-Florence flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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.
SEA-FLR
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?
Booking 63 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, February is the cheapest month in which you can book a flight from Seattle to Florence (average of $643). Flying from Seattle to Florence in December is currently the most expensive (average of $1,703). 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.
How much does it cost to fly round-trip from Seattle to Florence?
Airfare is below average for this route at the moment.
Seattle to Florence flights typically cost between $856 and $1,150 in December.The cheapest round-trip price found within the last 5 days was $601 on British Airways (Dec 2-Dec 9).
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 September 12, 2026.
Peruse reviews from past customers who have flown with KLM,Delta, andAir France from Seattle to Florence to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.4
Entertainment
7.2
Comfort
7.7
Food
7.3
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Entertainment
7.2
Comfort
7.7
Food
7.3
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Entertainment
7.2
Comfort
7.7
Food
7.3
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Entertainment
7.2
Comfort
7.7
Food
7.3
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Entertainment
7.2
Comfort
7.7
Food
7.3
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Entertainment
7.2
Comfort
7.7
Food
7.3
Boarding
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
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.
Traveling to a place near Florence?
Book flights to Florence if you plan to visit one of these locationsPistoia
Prato
Arezzo
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Other flights to Florence
Explore flights to Florence departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 12, 2026.
Seattle and Florence flights
Browse other Seattle and Florence flight options. Last updated on September 12, 2026.
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Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on September 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$459 | Average$1,011 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$491 | Average$911 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$510 | Average$943 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$586 | Average$1,056 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$602 | Average$1,121 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$633 | Average$1,099 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$803 | Average$1,289 | FlexibilityNo cancel fee | On-time75% |