Alaska Airlines flights from SEA to FLL
Find comprehensive Alaska Airlines flight information, schedules, and booking details for direct flights from SEA to FLL. Alaska Airlines operates 2-3 flights daily flights on this route.• Flight Duration: 5h 41m - 6h 10m (average flight time)• Distance: 2729 miles (4391 km) (air miles between airports)• Daily Flights: 2-3 flights (scheduled departures per day)
SEA
FLL
FLIGHT TIME
5h 41m - 6h 10m
FLIGHT DISTANCE
2729 miles (4391 km)
5h 43m - 5h 47m
08:35
22:20
2729 miles (4391 km)
January
1 (Show)
15
Alaska Airlines Flight Schedule from SEA to FLL
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
AS516 |  Alaska Airlines | 08:35 | 17:18:00 | Boeing 737-900 (winglets) Passenger/BBJ3 |
AS354 | Alaska Airlines | 22:20 | 07:07:00 | Boeing 737-800 (winglets) Passenger/BBJ2 |
Alaska Airlines Monthly Flight Calendar
December 2025
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 5h 41m - 6h 10m.
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 8:00, 22:00, offering more flight options and potentially better connections.
SEA - FLL flight price statistics
$488
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$256
Jan$560
Feb$317
Mar$317
Apr$338
May$697
Jun$758
Jul$691
Aug$470
Sep$458
Oct$678
Nov$318
DecAlaska Airlines Terminal Information
Terminal information for Alaska Airlines on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about Alaska Airlines Flights
How many Alaska Airlines flights operate from SEA to FLL?
Alaska Airlines operates 2 flights from SEA to FLL.
What city does FLL airport serve?
FLL airport serves Fort Lauderdale.
How long is the Alaska Airlines flight from SEA to FLL?
The flight duration is approximately 5h 41m - 6h 10m.
What is the distance from SEA to FLL?
The distance is 2729 miles (4391 km).
What aircraft does Alaska Airlines use on this route?
Alaska Airlines uses Boeing 737-900 (winglets) Passenger/BBJ3, Boeing 737-800 (winglets) Passenger/BBJ2 on this route.
Which other airlines operate on this route?
1 other airline operates on this route: Delta Air Lines.
What are the earliest and latest Alaska Airlines flight departure times?
The earliest Alaska Airlines flight departs at 08:35 and the latest departs at 22:20.
What is the cheapest month to fly Alaska Airlines from SEA to FLL?
January is typically the cheapest month to fly Alaska Airlines on this route.
What is the average price for a Alaska Airlines flight from SEA to FLL?
The average price for a round-trip Alaska Airlines flight on this route is approximately $488. Prices can vary based on booking time and demand.
How many Alaska Airlines flights operate per week on this route?
Alaska Airlines operates approximately 15 flights per week from SEA to FLL.