United Airlines flights from Seattle-Tacoma (SEA) to Fort Lauderdale (FLL).

Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Sat 12:30 Seattle-Tacoma (SEA) 23:30 Fort Lauderdale (FLL) 1
United Airlines UA 1374 1-stop Boeing 737-900 (739) 8:00 Valid until 2026-01-03
Thu,Sun 12:37 Seattle-Tacoma (SEA) 23:30 Fort Lauderdale (FLL) 1
United Airlines UA 1374 1-stop Airbus A319 (319) 7:53 Valid until 2026-01-04
Fri 12:44 Seattle-Tacoma (SEA) 23:37 Fort Lauderdale (FLL) 1
United Airlines UA 1374 1-stop Boeing 737-900 (739) 7:53 Valid until 2026-01-02
Mon 12:44 Seattle-Tacoma (SEA) 23:37 Fort Lauderdale (FLL) 1
United Airlines UA 1374 1-stop Boeing 737 MAX 8 (7M8) 7:53 Operates only on 2026-01-05
Sat 06:45 Seattle-Tacoma (SEA) 17:51 Fort Lauderdale (FLL) 1
United Airlines UA 2135 1-stop Airbus A320 (320) 8:06 Valid until 2026-01-03
Mon-Fri,Sun 06:45 Seattle-Tacoma (SEA) 17:53 Fort Lauderdale (FLL) 1
United Airlines UA 2135 1-stop Airbus A320 (320) 8:08 Valid until 2026-01-05
Wed-Fri 06:45 Seattle-Tacoma (SEA) 17:55 Fort Lauderdale (FLL) 1
United Airlines UA 2135 1-stop Boeing 737 MAX 9 (7M9) 8:10 Effective 2026-02-12 through 2026-03-04
Mon,Sat,Sun 06:45 Seattle-Tacoma (SEA) 17:55 Fort Lauderdale (FLL) 1
United Airlines UA 2135 1-stop Airbus A319 (319) 8:10 Effective 2026-02-14 through 2026-03-02
Daily 06:45 Seattle-Tacoma (SEA) 17:54 Fort Lauderdale (FLL) 1
United Airlines UA 2135 1-stop Boeing 737 MAX 9 (7M9) 8:09 Effective 2026-03-05 through 2026-03-28
Daily 06:45 Seattle-Tacoma (SEA) 17:55 Fort Lauderdale (FLL) 1
United Airlines UA 2135 1-stop Boeing 737 MAX 9 (7M9) 8:10 Effective 2026-03-29 through 2026-04-29
Daily 06:45 Seattle-Tacoma (SEA) 17:55 Fort Lauderdale (FLL) 1
United Airlines UA 2135 1-stop Airbus A320 (320) 8:10 Effective 2026-04-30 through 2026-05-20
Sat 06:48 Seattle-Tacoma (SEA) 17:54 Fort Lauderdale (FLL) 1
United Airlines UA 2135 1-stop Boeing 737 MAX 8 (7M8) 8:06 Effective 2026-01-10 through 2026-02-07
Tue-Fri 07:00 Seattle-Tacoma (SEA) 17:54 Fort Lauderdale (FLL) 1
United Airlines UA 2135 1-stop Boeing 737 MAX 9 (7M9) 7:54 Effective 2026-01-06 through 2026-02-03
Sun 07:00 Seattle-Tacoma (SEA) 17:54 Fort Lauderdale (FLL) 1
United Airlines UA 2135 1-stop Airbus A319 (319) 7:54 Effective 2026-01-11 through 2026-02-08
Mon 07:00 Seattle-Tacoma (SEA) 17:54 Fort Lauderdale (FLL) 1
United Airlines UA 2135 1-stop Boeing 737-900 (739) 7:54 Effective 2026-01-12 through 2026-02-02
Mon,Wed 07:00 Seattle-Tacoma (SEA) 17:54 Fort Lauderdale (FLL) 1
United Airlines UA 2135 1-stop Boeing 737-900 (739) 7:54 Effective 2026-02-04 through 2026-02-09
Tue-Fri 07:00 Seattle-Tacoma (SEA) 17:54 Fort Lauderdale (FLL) 1
United Airlines UA 2135 1-stop Boeing 737 MAX 9 (7M9) 7:54 Effective 2026-02-05 through 2026-02-11
Daily 07:03 Seattle-Tacoma (SEA) 18:02 Fort Lauderdale (FLL) 1
United Airlines UA 2135 1-stop Boeing 737-900 (739) 7:59 Effective 2026-05-21 through 2026-08-17
Daily 07:03 Seattle-Tacoma (SEA) 17:59 Fort Lauderdale (FLL) 1
United Airlines UA 2135 1-stop Boeing 737-900 (739) 7:56 Effective from 2026-08-18


United Airlines flights from Seattle-Tacoma (SEA) to Fort Lauderdale (FLL).
Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:

Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:00, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 7:53, 1-stop
Airbus A319 (319)

Non-Direct Flights:

Valid until 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 7:53, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:53, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:06, 1-stop
Airbus A320 (320)

Non-Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 8:08, 1-stop
Airbus A320 (320)

Non-Direct Flights:

Effective 2026-02-12 through 2026-03-04
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 8:10, 1-stop
Boeing 737 MAX 9 (7M9)

Non-Direct Flights:

Effective 2026-02-14 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 8:10, 1-stop
Airbus A319 (319)

Non-Direct Flights:

Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:09, 1-stop
Boeing 737 MAX 9 (7M9)

Non-Direct Flights:

Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:10, 1-stop
Boeing 737 MAX 9 (7M9)

Non-Direct Flights:

Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:10, 1-stop
Airbus A320 (320)

Non-Direct Flights:

Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:06, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Effective 2026-01-06 through 2026-02-03
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 7:54, 1-stop
Boeing 737 MAX 9 (7M9)

Non-Direct Flights:

Effective 2026-01-11 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 7:54, 1-stop
Airbus A319 (319)

Non-Direct Flights:

Effective 2026-01-12 through 2026-02-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:54, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

Effective 2026-02-04 through 2026-02-09
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:54, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

Effective 2026-02-05 through 2026-02-11
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 7:54, 1-stop
Boeing 737 MAX 9 (7M9)

Non-Direct Flights:

Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:59, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

Effective from 2026-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:56, 1-stop
Boeing 737-900 (739)
  • A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Fort Lauderdale airport (FLL).
  • The flight distance is 2712 miles, or 4365 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.