FLO - SEA

$417 Find Cheap Flights from Florence to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Florence to Seattle departing on 5/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Florence to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Florence to Seattle, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$477
American Airlines
Tue 4/7Tue 4/14
FLO - SEA • 1 stop
Cheapest one-way
$417
American Airlines
Fri 5/1
FLO - SEA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Florence and Seattle. You'll need at least 1 connection.
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Booking Insights
Flight Deals

Cheap Flights from Florence to Seattle (FLO-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Florence to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Florence to Seattle

Tue, Apr 7 - Tue, Apr 14
American Airlines Logo
6:15 am - 11:28 am
FLO
-
SEA
8h 13m
1 stop
American Airlines Logo
12:28 pm - 10:42 pm
SEA
-
FLO
7h 14m
1 stop
$477American Airlines
Tue, Apr 7 - Mon, Apr 13
American Airlines Logo
6:15 am - 11:28 am
FLO
-
SEA
8h 13m
1 stop
American Airlines Logo
12:59 am - 3:32 pm
SEA
-
FLO
11h 33m
2 stops
$482American Airlines
Thu, Aug 6 - Fri, Aug 14
American Airlines Logo
11:15 am - 7:00 pm
FLO
-
SEA
10h 45m
1 stop
American Airlines Logo
11:55 pm - 10:50 am
SEA
-
FLO
7h 55m
1 stop
$495American Airlines
Tue, Apr 7 - Mon, Apr 13
American Airlines Logo
4:02 pm - 12:36 am
FLO
-
SEA
11h 34m
2 stops
American Airlines Logo
12:59 am - 3:32 pm
SEA
-
FLO
11h 33m
2 stops
$507American Airlines
Thu, Aug 6 - Fri, Aug 14
American Airlines Logo
11:15 am - 7:16 pm
FLO
-
SEA
11h 01m
2 stops
American Airlines Logo
11:55 pm - 10:50 am
SEA
-
FLO
7h 55m
1 stop
$541American Airlines
Thu, Mar 26 - Mon, Mar 30
American Airlines Logo
5:16 am - 12:51 pm
FLO
-
SEA
10h 35m
1 stop
American Airlines Logo
1:44 pm - 11:57 pm
SEA
-
FLO
7h 13m
1 stop
$577American Airlines
Thu, Mar 26 - Mon, Mar 30
American Airlines Logo
5:16 am - 5:52 pm
FLO
-
SEA
15h 36m
2 stops
American Airlines Logo
6:00 am - 5:50 pm
SEA
-
FLO
8h 50m
1 stop
$627American Airlines
Mon, Jun 1 - Sat, Jun 6
American Airlines Logo
2:35 pm - 11:39 pm
FLO
-
SEA
12h 04m
2 stops
American Airlines Logo
10:50 am - 10:00 pm
SEA
-
FLO
8h 10m
1 stop
$629American Airlines
Thu, Aug 6 - Fri, Aug 14
American Airlines Logo
11:15 am - 7:16 pm
FLO
-
SEA
11h 01m
2 stops
American Airlines Logo
11:30 pm - 2:09 pm
SEA
-
FLO
11h 39m
2 stops
$632American Airlines
Mon, Jun 1 - Sat, Jun 6
American Airlines Logo
2:35 pm - 11:39 pm
FLO
-
SEA
12h 04m
2 stops
American Airlines Logo
11:22 pm - 2:10 pm
SEA
-
FLO
11h 48m
2 stops
$634American Airlines
Booking Insights

Good to know

Cheapest flight$417
Flight from Florence to Seattle

When to book flights from Florence to Seattle

Are your dates flexible? Find out the best times to travel from Florence to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Florence to Seattle

  • What is the cheapest flight from Florence to Seattle?

    In the last 3 days, the lowest price for a flight from Florence to Seattle was $417 for a one-way ticket and $477 for a round-trip.

  • Do I need a passport to fly between Florence and Seattle?

    No, a passport isn't needed to fly from Florence to Seattle. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Florence to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Florence to Seattle?

    oneworld is the only airline alliance operating flights between Florence and Seattle.

  • How does KAYAK find such low prices on flights from Florence to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Florence to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Florence to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Florence is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Florence to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Florence with another airline. Booking your flights between Florence and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Florence to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Florence up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Florence to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Florence to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Florence to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11467 reviews
6.9Entertainment
7.9Crew
6.4Food
7.5Boarding
7.2Comfort
Airline reviews

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

10.0 ExcellentEric, Mar 2026
DFW - DCA
Read more American Airlines reviews

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Flights were constantly delayed. CRW took 50 minutes to get bags

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Where do I start!! I was delayed with my flight from Dallas to Tampa. On the way back from Tampa to Dallas the flight was delayed over 4 hours+. I was put on another flight that was also delayed but not as long. Traveling on American Airlines is becoming exhausing.

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

Information on your arrival and departure airports

Florence (FLO)
Seattle (SEA)