ITA Airways flights from Las Vegas Harry Reid (LAS) to Washington Dulles (IAD).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Fri-Sun 07:00 Las Vegas Harry Reid (LAS) 3 14:20 Washington Dulles (IAD)
ITA Airways AZ 4402 Non-stop Boeing 737 MAX 9 (7M9) 4:20 Effective 2026-05-22 through 2026-05-31
Codeshare flight, operated by United Airlines.(UA 1228)
Daily 07:00 Las Vegas Harry Reid (LAS) 3 14:20 Washington Dulles (IAD)
ITA Airways AZ 4402 Non-stop Boeing 737 MAX 9 (7M9) 4:20 Effective 2026-06-01 through 2026-06-24
Codeshare flight, operated by United Airlines.(UA 1228)
Tue,Thu,Sun 08:04 Las Vegas Harry Reid (LAS) 3 15:31 Washington Dulles (IAD)
ITA Airways AZ 4402 Non-stop Boeing 737-900 (739) 4:27 Effective 2026-03-08 through 2026-03-26
Codeshare flight, operated by United Airlines.(UA 1228)


ITA Airways flights from Las Vegas Harry Reid (LAS) to Washington Dulles (IAD).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2026-05-22 through 2026-05-31
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1228)
Duration: 4:20, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-06-01 through 2026-06-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1228)
Duration: 4:20, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-03-08 through 2026-03-26
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1228)
Duration: 4:27, non-stop
Boeing 737-900 (739)
  • A domestic route departing from the Las Vegas Harry Reid airport (LAS) and arriving at Washington Dulles airport (IAD).
  • The flight distance is 2060 miles, or 3315 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.
  • For direct flights, the flight time varies between 4:20 and 4:27.