ITA Airways flights from Boston Logan (BOS) to Washington Dulles (IAD).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Wed 19:07 Boston Logan (BOS) B 20:53 Washington Dulles (IAD)
ITA Airways AZ 4378 Non-stop Boeing 737-900 (739) 1:46 Operates only on 2026-01-07
Codeshare flight, operated by United Airlines.(UA 2136)
Sun 19:19 Boston Logan (BOS) B 21:03 Washington Dulles (IAD)
ITA Airways AZ 4378 Non-stop Boeing 737 MAX 9 (7M9) 1:44 Operates only on 2026-03-01
Codeshare flight, operated by United Airlines.(UA 2136)
Wed,Fri,Sun 19:34 Boston Logan (BOS) B 21:16 Washington Dulles (IAD)
ITA Airways AZ 4378 Non-stop Boeing 737-900 (739) 1:42 Effective 2026-03-06 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 2136)
Daily 19:34 Boston Logan (BOS) B 21:20 Washington Dulles (IAD)
ITA Airways AZ 4378 Non-stop Boeing 737-900 (739) 1:46 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 2136)
Daily 19:35 Boston Logan (BOS) B 21:09 Washington Dulles (IAD)
ITA Airways AZ 4378 Non-stop Boeing 737-900 (739) 1:34 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 2136)
Daily 19:35 Boston Logan (BOS) B 21:09 Washington Dulles (IAD)
ITA Airways AZ 4378 Non-stop Boeing 737-800 (738) 1:34 Effective 2026-05-21 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 2136)
Wed,Sun 19:44 Boston Logan (BOS) B 21:30 Washington Dulles (IAD)
ITA Airways AZ 4378 Non-stop Airbus A320 (320) 1:46 Valid until 2026-01-04
Codeshare flight, operated by United Airlines.(UA 441)
Fri 19:44 Boston Logan (BOS) B 21:30 Washington Dulles (IAD)
ITA Airways AZ 4378 Non-stop Airbus A319 (319) 1:46 Operates only on 2026-01-02
Codeshare flight, operated by United Airlines.(UA 441)


ITA Airways flights from Boston Logan (BOS) to Washington Dulles (IAD).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Operates only on 2026-01-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2136)
Duration: 1:46, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Operates only on 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2136)
Duration: 1:44, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-03-06 through 2026-03-27
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2136)
Duration: 1:42, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2136)
Duration: 1:46, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2136)
Duration: 1:34, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2136)
Duration: 1:34, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Valid until 2026-01-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 441)
Duration: 1:46, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Operates only on 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 441)
Duration: 1:46, non-stop
Airbus A319 (319)
  • A domestic route departing from the Boston Logan airport (BOS) and arriving at Washington Dulles airport (IAD).
  • The flight distance is 411 miles, or 662 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:34 and 1:46.