SEA - FLO

$447 Find Cheap Flights from Seattle to Florence

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Florence departing on 12/6. 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 Florence

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

Cheapest round-trip
$447
American Airlines
Sat 12/6Wed 12/10
SEA - FLO • 1 stop
Cheapest one-way
Multiple Airlines
Sat 11/22
SEA - FLO • multi-stop
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We hope you love your trip to Florence!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Florence (SEA-FLO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Florence 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 Seattle to Florence

Sat, Dec 6 - Wed, Dec 10
American Airlines Logo
10:07 pm - 10:51 amSEA-FLO
9h 44m1 stop
American Airlines Logo
6:15 am - 11:37 amFLO-SEA
8h 22m1 stop
$447American Airlines
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Sat, Dec 6 - Wed, Dec 10
American Airlines Logo
5:18 am - 6:05 pmSEA-FLO
9h 47m2 stops
American Airlines Logo
6:15 am - 11:37 amFLO-SEA
8h 22m1 stop
$452American Airlines
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Sat, Dec 6 - Wed, Dec 10
American Airlines Logo
8:30 am - 12:15 amSEA-FLO
12h 45m2 stops
American Airlines Logo
6:15 am - 2:05 pmFLO-SEA
10h 50m2 stops
$457American Airlines
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Sat, Jan 10 - Wed, Jan 14
American Airlines Logo
12:45 pm - 11:11 pmSEA-FLO
7h 26m1 stop
American Airlines Logo
6:15 am - 11:45 amFLO-SEA
8h 30m1 stop
$487American Airlines
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Sat, Jan 10 - Wed, Jan 14
American Airlines Logo
12:45 pm - 11:11 pmSEA-FLO
7h 26m1 stop
American Airlines Logo
6:15 am - 6:05 pmFLO-SEA
14h 50m2 stops
$492American Airlines
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Sat, Jan 10 - Wed, Jan 14
American Airlines Logo
8:35 am - 11:11 pmSEA-FLO
11h 36m2 stops
American Airlines Logo
6:15 am - 5:45 pmFLO-SEA
14h 30m2 stops
$497American Airlines
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Sat, Feb 7 - Mon, Feb 9
American Airlines Logo
8:35 am - 11:11 pmSEA-FLO
11h 36m2 stops
American Airlines Logo
6:15 am - 11:45 amFLO-SEA
8h 30m1 stop
$502American Airlines
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Sat, Feb 7 - Mon, Feb 9
American Airlines Logo
10:00 am - 11:11 pmSEA-FLO
10h 11m2 stops
American Airlines Logo
6:15 am - 6:05 pmFLO-SEA
14h 50m2 stops
$531American Airlines
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Booking Insights

KAYAK's insights & trends for Seattle to Florence flights

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

Which airlines fly non-stop between Seattle and Florence?

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

There is just one airline that flies from Seattle to Florence direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is $386.

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Good to know

Cheapest flight$447
Flight from Seattle to Florence

When to book flights from Seattle to Florence

Are your dates flexible? Find out the best times to travel from Seattle to Florence 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 Seattle to Florence

  • What is the cheapest flight from Seattle to Florence?

    In the last 3 days, the lowest price for a flight from Seattle to Florence was $447 for a round-trip ticket.

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

    No

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

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

  • Which airline alliances offer flights from Seattle to Florence?

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

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

    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 Seattle to Florence.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Florence from Seattle 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 Seattle to Florence?

    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 Florence with an airline and back to Seattle with another airline. Booking your flights between Seattle and FLO 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 Seattle to Florence?

    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 Florence from Seattle 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 Seattle to Florence

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Florence. 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 Seattle to Florence? 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 11047 reviews
7.5Boarding
6.9Entertainment
8.0Crew
7.2Comfort
6.4Food
Airline reviews

I had a positive experience on American. I'm blind and traveling with a guide dog and the flight attendants were so kind, friendly, and helpful towards us. They checked in on us during the flight and they made us feel comfortable and welcomed. There was an hour delay before depature, but overall the flight was a smooth ride. I appreciate that there were no issues on this long flight back home.

8.0 ExcellentShirley, Nov 2025ILM - CLT
Read more American Airlines reviews

I had a positive experience on American. I'm blind and traveling with a guide dog and the flight attendants were so kind, friendly, and helpful towards us. They checked in on us during the flight and they made us feel comfortable and welcomed. There was an hour delay before depature, but overall the flight was a smooth ride. I appreciate that there were no issues on this long flight back home.

We were told the flight was delayed 5 times, then it was moved to the next day.

More choices on snacks. Built-in video screen to enjoy entertainment choices.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

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

Information on your arrival and departure airports

Seattle (SEA)
Florence (FLO)