United Airlines flights from Washington Dulles (IAD) to Las Vegas Harry Reid (LAS).

Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Sat 08:30 Washington Dulles (IAD) 14:01 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1524 1-stop Airbus A320 (320) 8:31 Operates only on 2026-01-03
Mon 08:30 Washington Dulles (IAD) 14:01 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1524 1-stop Boeing 737 MAX 9 (7M9) 8:31 Operates only on 2026-01-05
Mon,Thu 08:30 Washington Dulles (IAD) 13:58 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1524 1-stop Boeing 737-900 (739) 8:28 Effective 2026-03-05 through 2026-03-26
Fri 08:30 Washington Dulles (IAD) 13:58 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1524 1-stop Boeing 737-800 (738) 8:28 Effective 2026-03-06 through 2026-03-27
Tue,Wed,Sat,Sun 08:30 Washington Dulles (IAD) 13:58 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1524 1-stop Airbus A319 (319) 8:28 Effective 2026-03-07 through 2026-03-28
Daily 08:30 Washington Dulles (IAD) 13:48 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1524 1-stop Boeing 737-900 (739) 8:18 Effective 2026-03-29 through 2026-04-29
Daily 08:30 Washington Dulles (IAD) 13:43 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1524 1-stop Boeing 737-900 (739) 8:13 Effective 2026-04-30 through 2026-05-20
Mon-Sat 12:36 Washington Dulles (IAD) 21:58 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1183 2-stop Boeing 737-800 (738) 12:22 Effective 2026-02-12 through 2026-03-04
Sun 12:45 Washington Dulles (IAD) 21:58 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1183 2-stop Boeing 737-800 (738) 12:13 Effective 2026-02-15 through 2026-03-01
Mon,Thu,Sun 12:44 Washington Dulles (IAD) 23:30 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1564 2-stop Boeing 737-700 (73G) 13:46 Effective 2026-02-12 through 2026-03-02
Fri 12:44 Washington Dulles (IAD) 23:30 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1564 2-stop Airbus A319 (319) 13:46 Effective 2026-02-13 through 2026-02-27
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United Airlines flights from Washington Dulles (IAD) to Las Vegas Harry Reid (LAS).
Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:

Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:31, 1-stop
Airbus A320 (320)

Non-Direct Flights:

Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 8:31, 1-stop
Boeing 737 MAX 9 (7M9)

Non-Direct Flights:

Effective 2026-03-05 through 2026-03-26
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 8:28, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

Effective 2026-03-06 through 2026-03-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 8:28, 1-stop
Boeing 737-800 (738)

Non-Direct Flights:

Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 8:28, 1-stop
Airbus A319 (319)

Non-Direct Flights:

Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:18, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:13, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 12:22, 2-stop
Boeing 737-800 (738)

Non-Direct Flights:

Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 12:13, 2-stop
Boeing 737-800 (738)

Non-Direct Flights:

Effective 2026-02-12 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 13:46, 2-stop
Boeing 737-700 (73G)

Non-Direct Flights:

Effective 2026-02-13 through 2026-02-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 13:46, 2-stop
Airbus A319 (319)
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  • A domestic route departing from the Washington Dulles airport (IAD) and arriving at Las Vegas Harry Reid airport (LAS).
  • The flight distance is 2060 miles, or 3315 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-8 . 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 5:00 and 5:37.