$149+ Cheap flights from Seattle to Fort Lauderdale (SEA - FLL)
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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FLL
Oct 24 — Oct 311
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Fort Lauderdale 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.Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Fort Lauderdale are usually found in March or May, booked 51 days in advance, depart on a Tuesday or Monday and return on a Friday
Cheap flight deals from Seattle to Fort Lauderdale
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to Fort LauderdaleExplore the most affordable flight options available from Seattle to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
Explore the most affordable flight options available from Seattle to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:05 am -
1 stop7h 56m
Mon 11/92:40 pm -
1 stop10h 10m
Deal found 9/20![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:59 pm -
1 stop7h 53m
Sat 10/312:40 pm -
1 stop10h 10m
Deal found 9/23![United Airlines logo]()
$358
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:14 pm -
2 stops20h 35m
Tue 11/1012:44 pm -
2 stops29h 28m
Deal found 9/21![Frontier logo]()
$361
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:17 am -
1 stop8h 06m
Sat 10/172:35 pm -
1 stop11h 01m
Deal found 9/22![United Airlines logo]()
$363
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:05 am -
1 stop7h 56m
Tue 11/38:00 am -
2 stops11h 27m
Deal found 9/20![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:05 am -
1 stop7h 56m
Fri 11/132:40 pm -
1 stop10h 10m
Deal found 9/20![United Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:11 pm -
Nonstop5h 48m
Tue 11/108:21 am -
Nonstop6h 39m
Deal found 9/24![Delta logo]()
$367
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:30 am -
1 stop8h 20m
Tue 10/271:27 pm -
2 stops10h 52m
Deal found 9/21![United Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:05 am -
1 stop7h 56m
Mon 11/164:55 pm -
1 stop8h 56m
Deal found 9/20![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:59 pm -
1 stop8h 44m
Mon 10/262:40 pm -
1 stop10h 10m
Deal found 9/21![United Airlines logo]()
$370
This Southwest deal was found by Cheapflights users on 9/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:15 am -
2 stops10h 10m
Sat 10/245:55 am -
2 stops12h 40m
Deal found 9/24![Southwest logo]()
$373
Best flights from Seattle to Fort LauderdaleDiscover carefully curated flight deals from Seattle to Fort Lauderdale that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
Discover carefully curated flight deals from Seattle to Fort Lauderdale that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
This Southwest deal was found by Cheapflights users on 9/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:10 am -
2 stops12h 50m
Wed 12/93:15 pm -
2 stops10h 15m
Deal found 9/21![Southwest logo]()
$373
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2512:11 pm -
Nonstop5h 48m
Sat 10/318:00 am -
Nonstop6h 33m
Deal found 9/22![Delta logo]()
$387
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:23 pm -
1 stop9h 35m
Wed 11/1112:30 pm -
1 stop11h 26m
Deal found 9/24![United Airlines logo]()
$486
This Southwest deal was found by Cheapflights users on 9/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2512:15 am -
2 stops12h 45m
Thu 12/310:00 am -
1 stop11h 35m
Deal found 9/23![Southwest logo]()
$421
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2112:20 pm -
Nonstop5h 40m
Tue 12/18:18 am -
Nonstop6h 41m
Deal found 9/24![Delta logo]()
$442
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:05 pm -
1 stop8h 48m
Sat 10/247:00 am -
2 stops16h 37m
Deal found 9/24![United Airlines logo]()
$510
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:30 am -
1 stop7h 36m
Fri 10/308:00 am -
Nonstop6h 33m
Deal found 9/23![Delta logo]()
$473
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:15 am -
1 stop9h 39m
Sun 11/88:00 am -
Nonstop6h 33m
Deal found 9/24![Delta logo]()
$502
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:23 pm -
1 stop9h 35m
Sun 11/86:30 am -
2 stops12h 57m
Deal found 9/24![United Airlines logo]()
$555
This Delta deal was found by Cheapflights users on 9/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:11 pm -
Nonstop5h 48m
Tue 10/138:00 am -
Nonstop6h 33m
Deal found 9/21![Delta logo]()
$532
Last-minute flights from Seattle to Fort LauderdaleDiscover last-minute flight deals from Seattle to Fort Lauderdale. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Fort Lauderdale. Data last updated September 24, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:17 am -
1 stop8h 06m
Sat 10/172:35 pm -
1 stop11h 01m
Deal found 9/22![United Airlines logo]()
$363
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:59 pm -
1 stop8h 44m
Mon 10/262:40 pm -
1 stop10h 10m
Deal found 9/21![United Airlines logo]()
$370
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:59 pm -
1 stop8h 44m
Sat 10/249:00 am -
1 stop8h 49m
Deal found 9/22![United Airlines logo]()
$375
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:16 pm -
2 stops11h 36m
Thu 10/221:00 pm -
2 stops23h 48m
Deal found 9/21![Frontier logo]()
$367
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:16 pm -
2 stops11h 36m
Mon 10/266:30 pm -
2 stops19h 29m
Deal found 9/21![Frontier logo]()
$381
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:30 am -
1 stop8h 20m
Tue 10/271:27 pm -
2 stops10h 52m
Deal found 9/21![United Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 9/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:15 am -
2 stops10h 10m
Sat 10/245:55 am -
2 stops12h 40m
Deal found 9/24![Southwest logo]()
$373
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:15 am -
Nonstop6h 04m
Tue 10/276:22 pm -
Nonstop6h 33m
Deal found 9/21![Alaska Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:59 pm -
1 stop7h 53m
Sat 10/312:40 pm -
1 stop10h 10m
Deal found 9/23![United Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:05 am -
1 stop7h 56m
Tue 11/38:00 am -
2 stops11h 27m
Deal found 9/20![United Airlines logo]()
$364
One-way flights from Seattle to Fort LauderdaleSearch for one-way flight options from Seattle to Fort Lauderdale. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
Search for one-way flight options from Seattle to Fort Lauderdale. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:53 pm -
2 stops46h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Frontier logo]()
$149
This Trip.com deal was found by Cheapflights users on 9/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:14 pm -
2 stops20h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:16 pm -
2 stops11h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:16 pm -
2 stops35h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:14 pm -
2 stops44h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:16 pm -
2 stops11h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:16 pm -
2 stops35h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/54:58 pm -
2 stops28h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$175
Find flight deals from Seattle to Fort Lauderdale
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Fort Lauderdale (FLL). 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 September 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $354 (United Airlines) |
One-way from | $149 (Kiwi.com) |
Popular in | June |
Cheapest in | March |
Average price | $417 |
Good round-trip deal | $417 or less |
Good one-way deal | $233 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Fort Lauderdale 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 September 24, 2026.
Use the filters below to find and compare flights from Seattle to Fort Lauderdale that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleFort Lauderdale
SEA Seattle/Tacoma Intl - FLL Fort Lauderdale
SEAFLL
Seattle/Tacoma Intl
Wed 11/4
7:05 am-8:28 pm
1 stop10h 23m
Fort Lauderdale
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$182
SeattleFort Lauderdale
SEA Seattle/Tacoma Intl - FLL Fort Lauderdale
SEAFLL
Seattle/Tacoma Intl
Wed 12/9
5:28 pm-7:04 am
1 stop10h 36m
Fort Lauderdale
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$182
SeattleFort Lauderdale
SEA Seattle/Tacoma Intl - FLL Fort Lauderdale
SEAFLL
Seattle/Tacoma Intl
Mon 12/7
10:35 am-10:13 pm
1 stop8h 38m
Fort Lauderdale
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$204
Quickest round-trip
SeattleFort Lauderdale
SEA Seattle/Tacoma Intl - FLL Fort Lauderdale
SEAFLL
Seattle/Tacoma Intl
Mon 11/23
12:20 pm-9:00 pm
Nonstop5h 40m
Fort Lauderdale
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$214
SeattleFort Lauderdale
SEA Seattle/Tacoma Intl - FLL Fort Lauderdale
SEAFLL
Seattle/Tacoma Intl
Mon 12/7
12:20 pm-9:04 pm
Nonstop5h 44m
Fort Lauderdale
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$224
SeattleFort Lauderdale
SEA Seattle/Tacoma Intl - FLL Fort Lauderdale
SEAFLL
Seattle/Tacoma Intl
Tue 10/27
12:11 pm-8:59 pm
Nonstop5h 48m
Fort Lauderdale
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$224
SeattleFort Lauderdale
SEA Seattle/Tacoma Intl - FLL Fort Lauderdale
SEAFLL
Seattle/Tacoma Intl
Wed 10/21
12:11 pm-8:59 pm
Nonstop5h 48m
Fort Lauderdale
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$224
SeattleFort Lauderdale
SEA Seattle/Tacoma Intl - FLL Fort Lauderdale
SEAFLL
Seattle/Tacoma Intl
Tue 11/10
12:20 pm-9:00 pm
Nonstop5h 40m
Fort Lauderdale
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$224
SeattleFort Lauderdale
SEA Seattle/Tacoma Intl - FLL Fort Lauderdale
SEAFLL
Seattle/Tacoma Intl
Wed 12/2
12:20 pm-9:04 pm
Nonstop5h 44m
Fort Lauderdale
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$224
SeattleFort Lauderdale
SEA Seattle/Tacoma Intl - FLL Fort Lauderdale
SEAFLL
Seattle/Tacoma Intl
Wed 11/4
12:11 pm-8:59 pm
Nonstop5h 48m
Fort Lauderdale
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$224
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Seattle to Fort Lauderdale
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Fort Lauderdale in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Fort Lauderdale flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Fort Lauderdale flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Fort Lauderdale flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Fort Lauderdale 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-Fort Lauderdale 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 Fort Lauderdale
Have a flexible travel schedule? Discover the best time to fly to Fort Lauderdale from Seattle with our price prediction graph.
SEA-FLL
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.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Fort Lauderdale
Prices
Airlines
More
How far ahead should I book a flight from Seattle to Fort Lauderdale?
The price you pay for your flight from Seattle to Fort Lauderdale may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Seattle to Fort Lauderdale?
Currently, March is the cheapest month in which you can book a flight from Seattle to Fort Lauderdale (average of $394). Flying from Seattle to Fort Lauderdale in June is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SEA to FLL?
Find hourly flight availability from Seattle to Fort Lauderdale. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 24, 2026.
When flying from Seattle to Fort Lauderdale, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What’s the top layover airport for flights from Seattle to Fort Lauderdale?
Share of 1-stop round-trip flights from Seattle to Fort Lauderdale chosen by Cheapflights users in the past 12 months, using the same layover each way.
Denver (DEN) – chosen by Cheapflights users on 67% of 1-stop itineraries from Seattle to Fort Lauderdale on Cheapflights.
What’s the cheapest layover airport for flights from Seattle to Fort Lauderdale?
Average round-trip fare for 1-stop flights from Seattle to Fort Lauderdale, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $286.
What’s the fastest layover option from Seattle to Fort Lauderdale?
Shortest average travel time for 1-stop one-way flights from Seattle to Fort Lauderdale, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (MDW) have the shortest average one-way travel time for 1-stop routes: 7h 50m.
Which airport typically offers the quickest layover for flights from Seattle to Fort Lauderdale?
Average layover duration for 1-stop one-way flights from Seattle to Fort Lauderdale, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 1h 11m.
The best insider tips for Seattle to Fort Lauderdale flights
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Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to Fort Lauderdale trip
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Reviews of airlines servicing Fort Lauderdale
Get insights into the airlines that provide service to Fort Lauderdale. 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 Fort Lauderdale. Reviews last updated September 24, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta from Seattle to Fort Lauderdale by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
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Seattle and Fort Lauderdale flights
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Top 5 airlines flying from Seattle to Fort Lauderdale
Discover the top 5 airlines that operate flights from Seattle to Fort Lauderdale. 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 September 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$177 | Average$396 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$199 | Average$507 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$236 | Average$443 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$248 | Average$516 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$336 | Average$451 | FlexibilityNo cancel fee | On-time63% |