Southwest Airlines flights from Washington Dulles (IAD) to Salt Lake City (SLC).

Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Mon,Thu,Fri 15:25 Washington Dulles (IAD) 21:10 Salt Lake City (SLC)
Southwest Airlines WN 1970 1-stop Boeing 737 MAX 8 (7M8) 7:45 Effective 2026-02-12 through 2026-02-16
Fri,Sun 15:25 Washington Dulles (IAD) 21:10 Salt Lake City (SLC)
Southwest Airlines WN 1970 1-stop Boeing 737 MAX 8 (7M8) 7:45 Effective 2026-02-20 through 2026-02-22
Thu,Fri,Sun 15:25 Washington Dulles (IAD) 21:10 Salt Lake City (SLC)
Southwest Airlines WN 1970 1-stop Boeing 737-800 (73H) 7:45 Effective 2026-02-26 through 2026-03-01


Southwest Airlines flights from Washington Dulles (IAD) to Salt Lake City (SLC).
Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:

Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 7:45, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Effective 2026-02-20 through 2026-02-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 7:45, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Effective 2026-02-26 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 7:45, 1-stop
Boeing 737-800 (73H)
  • A domestic route departing from the Washington Dulles airport (IAD) and arriving at Salt Lake City airport (SLC).
  • The flight distance is 1822 miles, or 2933 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-7 . 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.