United Airlines flights from Dulles, Washington (IAD) to Boston Logan (BOS).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 09:00 Dulles, Washington (IAD) 10:43 Boston Logan (BOS) B
United Airlines UA 3402 Non-stop Embraer EMB 175 (E7W) 1:43 Operates only on 2025-05-04
Sun 09:00 Dulles, Washington (IAD) 10:43 Boston Logan (BOS) B
United Airlines UA 3402 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:43 Effective 2025-05-11 through 2025-05-18
Non-Direct Flights:
Daily 16:00 Dulles, Washington (IAD) 06:01 Boston Logan (BOS) B
United Airlines UA 796 1-stop Boeing 737 MAX 9 (7M9) 14:01 Effective 2025-08-19 through 2025-09-24
The flight arrives 1 day after departure.
Daily 16:00 Dulles, Washington (IAD) 06:16 Boston Logan (BOS) B
United Airlines UA 796 1-stop Boeing 737 MAX 9 (7M9) 14:16 Effective 2025-09-25 through 2025-10-25
The flight arrives 1 day after departure.
Mon-Fri,Sun 16:10 Dulles, Washington (IAD) 05:16 Boston Logan (BOS) B
United Airlines UA 796 1-stop Boeing 737 MAX 9 (7M9) 13:06 Effective 2025-10-26 through 2025-11-07
The flight arrives 1 day after departure.
Sat 16:10 Dulles, Washington (IAD) 04:16 Boston Logan (BOS) B
United Airlines UA 796 1-stop Boeing 737 MAX 9 (7M9) 13:06 Operates only on 2025-11-01
The flight arrives 1 day after departure.
Daily 16:10 Dulles, Washington (IAD) 05:16 Boston Logan (BOS) B
United Airlines UA 796 1-stop Boeing 737 MAX 9 (7M9) 13:06 Effective 2025-11-08 through 2025-12-17
The flight arrives 1 day after departure.
Daily 16:10 Dulles, Washington (IAD) 05:16 Boston Logan (BOS) B
United Airlines UA 796 1-stop Boeing 737 MAX 9 (7M9) 13:06 Effective from 2026-02-12
The flight arrives 1 day after departure.
Mon-Fri,Sun 08:45 Dulles, Washington (IAD) 21:44 Boston Logan (BOS) B
United Airlines UA 1372 1-stop Boeing 757-300 (753) 12:59 Effective 2025-05-22 through 2025-05-30
Sat 08:45 Dulles, Washington (IAD) 21:59 Boston Logan (BOS) B
United Airlines UA 1372 1-stop Boeing 757-300 (753) 13:14 Effective 2025-05-24 through 2025-05-31
Daily 08:45 Dulles, Washington (IAD) 23:59 Boston Logan (BOS) B
United Airlines UA 1702 1-stop Boeing 757-300 (753) 15:14 Effective 2025-06-26 through 2025-07-31
Daily 17:20 Dulles, Washington (IAD) 23:17 Boston Logan (BOS) B
United Airlines UA 1831 1-stop Boeing 737-900 (739) 5:57 Effective 2025-08-19 through 2025-09-24
Daily 17:20 Dulles, Washington (IAD) 23:17 Boston Logan (BOS) B
United Airlines UA 1831 1-stop Boeing 737-900 (739) 5:57 Effective 2025-10-26 through 2025-12-17
Daily 17:21 Dulles, Washington (IAD) 22:53 Boston Logan (BOS) B
United Airlines UA 1831 1-stop Boeing 737 MAX 8 (7M8) 5:32 Effective 2025-09-25 through 2025-10-25
Daily 06:00 Dulles, Washington (IAD) 09:37 Boston Logan (BOS) B
United Airlines UA 2669 1-stop Boeing 737 MAX 8 (7M8) 3:37 Effective 2025-08-19 through 2025-09-24
Daily 06:00 Dulles, Washington (IAD) 10:09 Boston Logan (BOS) B
United Airlines UA 2669 1-stop Boeing 737 MAX 8 (7M8) 4:09 Effective 2025-10-26 through 2025-12-17
Daily 06:00 Dulles, Washington (IAD) 09:44 Boston Logan (BOS) B
United Airlines UA 2669 1-stop Boeing 737 MAX 8 (7M8) 3:44 Effective 2025-12-18 through 2026-01-05
Daily 06:00 Dulles, Washington (IAD) 10:09 Boston Logan (BOS) B
United Airlines UA 2669 1-stop Boeing 737 MAX 8 (7M8) 4:09 Effective 2026-01-06 through 2026-02-11
Daily 06:00 Dulles, Washington (IAD) 09:55 Boston Logan (BOS) B
United Airlines UA 2669 1-stop Boeing 737 MAX 8 (7M8) 3:55 Effective from 2026-02-12
Thu 06:15 Dulles, Washington (IAD) 09:49 Boston Logan (BOS) B
United Airlines UA 2669 1-stop Boeing 737-700 (73G) 3:34 Operates only on 2025-06-26
Mon-Fri 06:15 Dulles, Washington (IAD) 09:49 Boston Logan (BOS) B
United Airlines UA 2669 1-stop Boeing 737 MAX 8 (7M8) 3:34 Effective 2025-06-27 through 2025-07-03
Fri 06:15 Dulles, Washington (IAD) 09:49 Boston Logan (BOS) B
United Airlines UA 2669 1-stop Airbus A319 (319) 3:34 Operates only on 2025-07-04
Mon-Fri 06:15 Dulles, Washington (IAD) 09:49 Boston Logan (BOS) B
United Airlines UA 2669 1-stop Boeing 737 MAX 8 (7M8) 3:34 Effective 2025-07-07 through 2025-07-31
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United Airlines flights from Dulles, Washington (IAD) to Boston Logan (BOS).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA3402
09:00
Dulles, Washington (IAD)

10:43
Boston Logan (BOS) B
Operates only on 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:43, non-stop
Embraer EMB 175 (E7W)
United Airlines UA3402
09:00
Dulles, Washington (IAD)

10:43
Boston Logan (BOS) B
Effective 2025-05-11 through 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:43, non-stop
Embraer EMB 170 / EMB 175 (E70)
Non-Direct Flights:
United Airlines UA796
16:00
Dulles, Washington (IAD)

06:01(+1)
Boston Logan (BOS) B
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 14:01, 1-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
United Airlines UA796
16:00
Dulles, Washington (IAD)

06:16(+1)
Boston Logan (BOS) B
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 14:16, 1-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
United Airlines UA796
16:10
Dulles, Washington (IAD)

05:16(+1)
Boston Logan (BOS) B
Effective 2025-10-26 through 2025-11-07
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 13:06, 1-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
United Airlines UA796
16:10
Dulles, Washington (IAD)

04:16(+1)
Boston Logan (BOS) B
Operates only on 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 13:06, 1-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
United Airlines UA796
16:10
Dulles, Washington (IAD)

05:16(+1)
Boston Logan (BOS) B
Effective 2025-11-08 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 13:06, 1-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
United Airlines UA796
16:10
Dulles, Washington (IAD)

05:16(+1)
Boston Logan (BOS) B
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 13:06, 1-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
United Airlines UA1372
08:45
Dulles, Washington (IAD)

21:44
Boston Logan (BOS) B
Effective 2025-05-22 through 2025-05-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 12:59, 1-stop
Boeing 757-300 (753)
United Airlines UA1372
08:45
Dulles, Washington (IAD)

21:59
Boston Logan (BOS) B
Effective 2025-05-24 through 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 13:14, 1-stop
Boeing 757-300 (753)
United Airlines UA1702
08:45
Dulles, Washington (IAD)

23:59
Boston Logan (BOS) B
Effective 2025-06-26 through 2025-07-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 15:14, 1-stop
Boeing 757-300 (753)
United Airlines UA1831
17:20
Dulles, Washington (IAD)

23:17
Boston Logan (BOS) B
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:57, 1-stop
Boeing 737-900 (739)
United Airlines UA1831
17:20
Dulles, Washington (IAD)

23:17
Boston Logan (BOS) B
Effective 2025-10-26 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:57, 1-stop
Boeing 737-900 (739)
United Airlines UA1831
17:21
Dulles, Washington (IAD)

22:53
Boston Logan (BOS) B
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:32, 1-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA2669
06:00
Dulles, Washington (IAD)

09:37
Boston Logan (BOS) B
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:37, 1-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA2669
06:00
Dulles, Washington (IAD)

10:09
Boston Logan (BOS) B
Effective 2025-10-26 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:09, 1-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA2669
06:00
Dulles, Washington (IAD)

09:44
Boston Logan (BOS) B
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:44, 1-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA2669
06:00
Dulles, Washington (IAD)

10:09
Boston Logan (BOS) B
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:09, 1-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA2669
06:00
Dulles, Washington (IAD)

09:55
Boston Logan (BOS) B
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:55, 1-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA2669
06:15
Dulles, Washington (IAD)

09:49
Boston Logan (BOS) B
Operates only on 2025-06-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:34, 1-stop
Boeing 737-700 (73G)
United Airlines UA2669
06:15
Dulles, Washington (IAD)

09:49
Boston Logan (BOS) B
Effective 2025-06-27 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:34, 1-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA2669
06:15
Dulles, Washington (IAD)

09:49
Boston Logan (BOS) B
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:34, 1-stop
Airbus A319 (319)
United Airlines UA2669
06:15
Dulles, Washington (IAD)

09:49
Boston Logan (BOS) B
Effective 2025-07-07 through 2025-07-31
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:34, 1-stop
Boeing 737 MAX 8 (7M8)
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  • A domestic route departing from the Dulles, Washington airport (IAD) and arriving at Boston Logan airport (BOS).
  • 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 1:30 and 1:47.
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