$491+ Cheap flights from Seattle to Florence, SC (SEA - FLO)
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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FLO
Sep 28 — Oct 51
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
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 August 29, 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 August 29, 2026.
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Thu 10/151:25 pm -
1 stop7h 32m
Tue 10/203:19 pm -
1 stop9h 23m
Deal found 8/26![American Airlines logo]()
$491
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Wed 9/1612:25 pm -
1 stop7h 33m
Mon 9/211:43 pm -
1 stop9h 24m
Deal found 8/27![American Airlines logo]()
$562
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Thu 9/1012:25 pm -
1 stop7h 33m
Mon 9/141:43 pm -
1 stop9h 24m
Deal found 8/26![American Airlines logo]()
$607
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Sun 11/2211:16 am -
1 stop9h 38m
Sat 11/285:09 am -
2 stops12h 42m
Deal found 8/25![American Airlines logo]()
$1,002
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 August 29, 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 August 29, 2026.
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Wed 9/1612:25 pm -
1 stop7h 33m
Mon 9/211:43 pm -
1 stop9h 24m
Deal found 8/27![American Airlines logo]()
$562
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Thu 9/1012:25 pm -
1 stop7h 33m
Mon 9/141:43 pm -
1 stop9h 24m
Deal found 8/26![American Airlines logo]()
$607
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Thu 10/1511:03 am -
1 stop9h 54m
Tue 10/203:19 pm -
2 stops12h 17m
Deal found 8/26![American Airlines logo]()
$611
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Thu 9/1712:25 pm -
1 stop7h 33m
Tue 9/221:43 pm -
2 stops11h 57m
Deal found 8/27![American Airlines logo]()
$652
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Sun 11/2211:16 am -
1 stop9h 38m
Sat 11/285:09 am -
2 stops12h 42m
Deal found 8/25![American Airlines logo]()
$1,002
Last-minute flights from Seattle to FlorenceDiscover last-minute flight deals from Seattle to Florence. Data last updated August 29, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Florence. Data last updated August 29, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Thu 9/1012:25 pm -
1 stop7h 33m
Mon 9/141:43 pm -
1 stop9h 24m
Deal found 8/26![American Airlines logo]()
$607
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Wed 9/1612:25 pm -
1 stop7h 33m
Mon 9/211:43 pm -
1 stop9h 24m
Deal found 8/27![American Airlines logo]()
$562
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 (FLO). 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 August 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $491 (American Airlines) |
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 August 29, 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
Quickest round-trip
SeattleFlorence
SEA Seattle/Tacoma Intl - FLO Florence
SEAFLO
Seattle/Tacoma Intl
Wed 9/16
12:25 pm-10:58 pm
1 stop7h 33m
Florence
Mon 9/21
1:43 pm-8:07 pm
1 stop9h 24m
$562
SeattleFlorence
SEA Seattle/Tacoma Intl - FLO Florence
SEAFLO
Seattle/Tacoma Intl
Thu 9/10
12:25 pm-10:58 pm
1 stop7h 33m
Florence
Mon 9/14
1:43 pm-8:07 pm
1 stop9h 24m
$607
SeattleFlorence
SEA Seattle/Tacoma Intl - FLO Florence
SEAFLO
Seattle/Tacoma Intl
Thu 10/15
11:03 am-11:57 pm
1 stop9h 54m
Florence
Tue 10/20
3:19 pm-12:36 am
2 stops12h 17m
$611
SeattleFlorence
SEA Seattle/Tacoma Intl - FLO Florence
SEAFLO
Seattle/Tacoma Intl
Thu 9/17
12:25 pm-10:58 pm
1 stop7h 33m
Florence
Tue 9/22
1:43 pm-10:40 pm
2 stops11h 57m
$652
SeattleFlorence
SEA Seattle/Tacoma Intl - FLO Florence
SEAFLO
Seattle/Tacoma Intl
Sun 11/22
11:16 am-11:54 pm
1 stop9h 38m
Florence
Sat 11/28
5:09 am-2:51 pm
2 stops12h 42m
$1,002
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Seattle-Florence, South Carolina flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Florence, South Carolina flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Florence, South Carolina flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Florence, South Carolina flights, Cheapflights users trust FlightHub the most. FlightHub 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, South Carolina 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-FLO
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.
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 August 29, 2026.
Read reviews from past customers who have flown American Airlines from Seattle to Florence. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.5
Entertainment
6.8
Crew
7.9
Food
6.4
Overall
7.1
Comfort
7.2
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Boarding
7.5
Entertainment
6.8
Crew
7.9
Food
6.4
Overall
7.1
Comfort
7.2
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
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 locationsSumter
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Florence flight routes
Other flight options
Other flights from Seattle
Popular flights
Alternative routes for Seattle to Florence
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Florence by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Florence by cabin class
Find flights from Seattle to Florence, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 August 29, 2026.
Seattle and Florence flights
Browse other Seattle and Florence flight options. Last updated on August 29, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on August 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Seattle to Florence
Discover the top airline 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 August 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$386 | Average$506 | FlexibilityNo cancel fee | On-time71% |