SEA - FLO

$471 Find Cheap Flights from Seattle to Florence

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Florence departing on 4/28. 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
$471
American Airlines
Wed 6/3Mon 6/8
SEA - FLO • 1 stop
Cheapest one-way
$427
American Airlines
Tue 4/28
SEA - FLO • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Seattle and Florence. You'll need at least 1 connection.
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Florence!
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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

Wed, Jun 3 - Mon, Jun 8
American Airlines Logo
10:50 am - 10:00 pm
SEA
-
FLO
8h 10m
1 stop
American Airlines Logo
5:05 am - 9:50 am
FLO
-
SEA
7h 45m
1 stop
$471American Airlines
Wed, Jun 3 - Mon, Jun 8
American Airlines Logo
11:24 pm - 2:10 pm
SEA
-
FLO
11h 46m
2 stops
American Airlines Logo
5:05 am - 9:50 am
FLO
-
SEA
7h 45m
1 stop
$476American Airlines
Wed, Jun 3 - Mon, Jun 8
American Airlines Logo
7:31 am - 10:00 pm
SEA
-
FLO
11h 29m
2 stops
American Airlines Logo
2:35 pm - 12:16 am
FLO
-
SEA
12h 41m
2 stops
$542American Airlines
Fri, May 1 - Tue, May 5
American Airlines Logo
6:00 am - 9:47 pm
SEA
-
FLO
12h 47m
2 stops
American Airlines Logo
6:15 am - 11:28 am
FLO
-
SEA
8h 13m
1 stop
$547American Airlines
Fri, May 1 - Tue, May 5
American Airlines Logo
6:00 am - 9:47 pm
SEA
-
FLO
12h 47m
2 stops
American Airlines Logo
6:15 am - 5:49 pm
FLO
-
SEA
14h 34m
2 stops
$553American Airlines
Sun, Jun 7 - Mon, Jun 22
American Airlines Logo
11:58 pm - 2:10 pm
SEA
-
FLO
11h 12m
2 stops
American Airlines Logo
2:35 pm - 8:14 pm
FLO
-
SEA
8h 39m
1 stop
$602American Airlines
Sun, Jun 7 - Mon, Jun 22
American Airlines Logo
11:58 pm - 2:10 pm
SEA
-
FLO
11h 12m
2 stops
American Airlines Logo
2:35 pm - 11:44 pm
FLO
-
SEA
12h 09m
2 stops
$607American Airlines
Wed, Jun 3 - Mon, Jun 8
American Airlines Logo
6:50 am - 10:00 pm
SEA
-
FLO
12h 10m
2 stops
American Airlines Logo
2:35 pm - 12:16 am
FLO
-
SEA
12h 41m
2 stops
$611American Airlines
Thu, Jun 18 - Wed, Jul 8
American Airlines Logo
10:50 am - 10:00 pm
SEA
-
FLO
8h 10m
1 stop
American Airlines Logo
5:17 am - 9:47 am
FLO
-
SEA
7h 30m
1 stop
$625American Airlines
Sun, Jun 7 - Mon, Jun 22
American Airlines Logo
11:58 pm - 2:10 pm
SEA
-
FLO
11h 12m
2 stops
American Airlines Logo
2:35 pm - 12:16 am
FLO
-
SEA
12h 41m
2 stops
$627American Airlines
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.

How much is a round-trip flight from Seattle to Florence, South Carolina?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Florence, South Carolina departing in June.

Good to know

Low seasonJune
Cheapest flight$427
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 28% increase in price.
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 $427 for a one-way ticket and $471 for a round-trip.

  • 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.
7.1
American AirlinesOverall score based on 11628 reviews
6.9Entertainment
7.9Crew
6.4Food
7.5Boarding
7.2Comfort
Airline reviews

My original flight got delayed day of so I had to rebook it from one layover to two layovers. The flight also left earlier which was a slight inconvenience but manageable. Then my first connection flight got delayed 3 separate times for a total of 2 hours delayed, causing me to miss my second connection flight back to Santa Barbara. Now, because of this missed flight, I am missing my college classes that I pay for.

2.0 MediocreAnonymous, Apr 2026
MCO - PHX
Read more American Airlines reviews

My original flight got delayed day of so I had to rebook it from one layover to two layovers. The flight also left earlier which was a slight inconvenience but manageable. Then my first connection flight got delayed 3 separate times for a total of 2 hours delayed, causing me to miss my second connection flight back to Santa Barbara. Now, because of this missed flight, I am missing my college classes that I pay for.

Flight: Started on time. Comfortable flight. Arrived on time. Crew: Very cordial and helpful. Drinks and snack was served with a smile. Overall enjoyed the trip. Regards, Hari Doss Chanchala Doss

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

Early departure meant on time arrival. Only real problem was free internet had issues, although chatting with the internet help desk (you can do this via aainflight.com) got the issue resolved.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

Flights on time w/o delays. However, my baggage was damaged. Ground crew, throws baggage from plane to the baggage carrier, carelessly.

This short sector between Miami and JFK was undertaken purely for business purposes, with efficiency as the primary objective rather than a full inflight experience. Overall, the journey met its intended purpose; however, the ground experience at Miami stood out significantly. During check-in, I was unable to link my frequent flyer details from Qatar Airways (oneworld alliance) through either the self-service kiosk or web check-in. The situation was handled exceptionally well by the check-in agent, who demonstrated remarkable ownership. She coordinated across multiple counters, ensured my frequent flyer number was correctly reflected, reissued the boarding pass, and confirmed that mileage accrual would be recognized. Additionally, she ensured the boarding pass reflected priority status, enabling a seamless priority check-in experience without delays. This level of proactive service was both commendable and impactful. Boarding and the inflight experience, operated by American Airlines under a codeshare arrangement, were efficient but largely transactional. While operational delivery was smooth, there was no visible recognition of oneworld frequent flyer status onboard. In comparison to the consistently personalized engagement typically experienced with Qatar Airways, this absence was noticeable—though understandably a potential limitation of codeshare alignment rather than a direct service shortfall. In summary, while the flight itself fulfilled its operational intent, the exceptional professionalism and commitment demonstrated at the Miami check-in counter was the defining highlight of this journey. Greater consistency in elite recognition across partner airlines would further enhance the overall experience.

I was able to get the AA customer Service desk to put me on an earlier flight without any issues.

The seat was comfortable, the attendants were very nice and WiFi made my life so much easier with work. Kudos!

Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.

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

Information on your arrival and departure airports