FLO - SEA

$352 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 1/6. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
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

Thu, Nov 13 - Mon, Nov 17
American Airlines Logo
5:15 am - 12:53 pmFLO-SEA
10h 38m1 stop
American Airlines Logo
6:19 am - 5:09 pmSEA-FLO
7h 50m1 stop
$517American Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
American Airlines Logo
5:15 am - 12:53 pmFLO-SEA
10h 38m1 stop
American Airlines Logo
12:59 am - 5:09 pmSEA-FLO
13h 10m2 stops
$522American Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
American Airlines Logo
11:11 am - 9:16 pmFLO-SEA
13h 05m2 stops
American Airlines Logo
12:59 am - 5:09 pmSEA-FLO
13h 10m2 stops
$527American Airlines
Find Deal
Fri, Feb 27 - Tue, Mar 3
American Airlines Logo
5:15 am - 12:56 pmFLO-SEA
10h 41m1 stop
American Airlines Logo
6:00 am - 5:23 pmSEA-FLO
8h 23m1 stop
$552American Airlines
Find Deal
Fri, Feb 27 - Tue, Mar 3
American Airlines Logo
5:15 am - 12:56 pmFLO-SEA
10h 41m1 stop
American Airlines Logo
7:00 am - 11:10 pmSEA-FLO
13h 10m2 stops
$557American Airlines
Find Deal
Fri, Feb 27 - Mon, Mar 2
American Airlines Logo
5:15 am - 12:56 pmFLO-SEA
10h 41m1 stop
American Airlines Logo
12:59 am - 5:23 pmSEA-FLO
13h 24m2 stops
$587American Airlines
Find Deal
Fri, Feb 27 - Tue, Mar 3
American Airlines Logo
5:15 am - 12:56 pmFLO-SEA
10h 41m1 stop
American Airlines Logo
7:00 am - 11:10 pmSEA-FLO
13h 10m2 stops
$592American Airlines
Find Deal
Fri, Feb 27 - Tue, Mar 3
American Airlines Logo
6:18 pm - 11:32 pmFLO-SEA
32h 14m2 stops
American Airlines Logo
7:15 am - 11:10 pmSEA-FLO
12h 55m2 stops
$603American Airlines
Find Deal
Fri, Feb 27 - Mon, Mar 2
American Airlines Logo
5:15 am - 12:56 pmFLO-SEA
10h 41m1 stop
American Airlines Logo
12:59 am - 5:23 pmSEA-FLO
13h 24m2 stops
$612American Airlines
Find Deal
Fri, Feb 27 - Mon, Mar 2
American Airlines Logo
6:18 pm - 11:32 pmFLO-SEA
32h 14m2 stops
American Airlines Logo
12:59 am - 5:23 pmSEA-FLO
13h 24m2 stops
$623American Airlines
Find Deal

Everything you should know

Cheapest round-trip
$517
American Airlines
Thu 11/13Mon 11/17
FLO - SEA • 1 stop
Cheapest one-way
$352
American Airlines
Tue 1/6
FLO - SEA • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Booking Insights

KAYAK's insights & trends for Florence to Seattle flights

Get data-powered insights and trends into flights from Florence to Seattle to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Florence and Seattle?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Florence to Seattle.

There is just one airline that flies from Florence to Seattle direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is $401.

Find deals

Good to know

Cheapest flight$352
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 $352 for a one-way ticket and $517 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.
7.2
American AirlinesOverall score based on 11030 reviews
7.5Boarding
6.4Food
8.0Crew
6.9Entertainment
7.2Comfort
Airline reviews

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

8.0 ExcellentKohMeng, Oct 2025DFW - LAX
Read more American Airlines reviews

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

We are too tired and frustrated to comment politely at this point

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

The flight was flawless and we even arrived between 20 and 25 minutes early!

The only thing to like was that we eventually got to our destination

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

Information on your arrival and departure airports

Florence (FLO)
Seattle (SEA)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.