Alaska Airlines flights from Ronald Reagan Washington (DCA) to Boston Logan (BOS).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 17:00 Ronald Reagan Washington (DCA) 2 18:34 Boston Logan (BOS) B
Alaska Airlines AS 4469 Non-stop Airbus A319 (319) 1:34 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 3207)
Daily 17:09 Ronald Reagan Washington (DCA) 2 18:43 Boston Logan (BOS) B
Alaska Airlines AS 4469 Non-stop Airbus A319 (319) 1:34 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 3207)
Sat 17:15 Ronald Reagan Washington (DCA) 2 18:55 Boston Logan (BOS) B
Alaska Airlines AS 4469 Non-stop Embraer EMB 175 (E75) 1:40 Valid until 2026-01-03
Codeshare flight, operated by American Airlines.(AA 4609)
Mon-Fri 17:25 Ronald Reagan Washington (DCA) 2 19:02 Boston Logan (BOS) B
Alaska Airlines AS 4469 Non-stop Airbus A319 (319) 1:37 Effective 2026-03-11 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 2148)
Daily 17:30 Ronald Reagan Washington (DCA) 2 19:15 Boston Logan (BOS) B
Alaska Airlines AS 4469 Non-stop Airbus A319 (319) 1:45 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 3207)
Daily 17:30 Ronald Reagan Washington (DCA) 2 19:08 Boston Logan (BOS) B
Alaska Airlines AS 4469 Non-stop Airbus A319 (319) 1:38 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 1463)
Sat 17:59 Ronald Reagan Washington (DCA) 2 19:40 Boston Logan (BOS) B
Alaska Airlines AS 4469 Non-stop Embraer EMB 175 (E75) 1:41 Effective 2026-03-14 through 2026-04-04
Codeshare flight, operated by American Airlines.(AA 4393)
Sat 18:00 Ronald Reagan Washington (DCA) 2 19:41 Boston Logan (BOS) B
Alaska Airlines AS 4469 Non-stop Embraer EMB 175 (E75) 1:41 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 4609)
Daily 18:00 Ronald Reagan Washington (DCA) 2 19:42 Boston Logan (BOS) B
Alaska Airlines AS 4469 Non-stop Airbus A319 (319) 1:42 Effective 2026-09-09 through 2026-10-02
Codeshare flight, operated by American Airlines.(AA 3207)
Mon,Tue 17:25 Ronald Reagan Washington (DCA) 2 19:02 Boston Logan (BOS) B
Alaska Airlines AS 4518 Non-stop Airbus A319 (319) 1:37 Effective 2026-03-09 through 2026-03-10
Codeshare flight, operated by American Airlines.(AA 2148)
Mon-Fri,Sun 17:30 Ronald Reagan Washington (DCA) 2 19:07 Boston Logan (BOS) B
Alaska Airlines AS 4518 Non-stop Airbus A319 (319) 1:37 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 2148)
Daily 17:00 Ronald Reagan Washington (DCA) 2 18:35 Boston Logan (BOS) B
Alaska Airlines AS 6130 Non-stop Airbus A319 (319) 1:35 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3207)
Thu,Fri 17:30 Ronald Reagan Washington (DCA) 2 19:06 Boston Logan (BOS) B
Alaska Airlines AS 6130 Non-stop Airbus A319 (319) 1:36 Effective 2026-02-12 through 2026-02-13
Codeshare flight, operated by American Airlines.(AA 2311)
Sat,Sun 18:00 Ronald Reagan Washington (DCA) 2 19:42 Boston Logan (BOS) B
Alaska Airlines AS 6130 Non-stop Airbus A319 (319) 1:42 Effective 2026-10-03 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 3207)
Sat 18:31 Ronald Reagan Washington (DCA) 2 20:13 Boston Logan (BOS) B
Alaska Airlines AS 6130 Non-stop Embraer EMB 175 (E75) 1:42 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by American Airlines.(AA 4645)
Sun 22:45 Ronald Reagan Washington (DCA) 2 00:15 Boston Logan (BOS) B
Alaska Airlines AS 6130 Non-stop Airbus A319 (319) 1:30 Effective 2026-02-15 through 2026-03-01
Codeshare flight, operated by American Airlines.(AA 2120)
The flight arrives 1 day after departure.
Sun 22:45 Ronald Reagan Washington (DCA) 2 00:16 Boston Logan (BOS) B
Alaska Airlines AS 6130 Non-stop Airbus A319 (319) 1:31 Effective 2026-03-08 through 2026-04-05
Codeshare flight, operated by American Airlines.(AA 2120)
The flight arrives 1 day after departure.
Mon-Fri,Sun 17:30 Ronald Reagan Washington (DCA) 2 19:06 Boston Logan (BOS) B
Alaska Airlines AS 6663 Non-stop Airbus A319 (319) 1:36 Effective 2026-02-15 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 2311)
Sun 17:57 Ronald Reagan Washington (DCA) 2 19:34 Boston Logan (BOS) B
Alaska Airlines AS 6663 Non-stop Airbus A319 (319) 1:37 Effective 2026-03-08 through 2026-04-05
Codeshare flight, operated by American Airlines.(AA 2311)
Mon-Fri,Sun 18:26 Ronald Reagan Washington (DCA) 2 19:56 Boston Logan (BOS) B
Alaska Airlines AS 6663 Non-stop Airbus A319 (319) 1:30 Valid until 2026-01-04
Codeshare flight, operated by American Airlines.(AA 3243)
Mon 18:30 Ronald Reagan Washington (DCA) 2 20:00 Boston Logan (BOS) B
Alaska Airlines AS 6663 Non-stop Airbus A319 (319) 1:30 Operates only on 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3243)




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Alaska Airlines flights from Ronald Reagan Washington (DCA) to Boston Logan (BOS).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4469
17:00
Ronald Reagan Washington (DCA) 2

18:34
Boston Logan (BOS) B
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3207)
Duration: 1:34, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4469
17:09
Ronald Reagan Washington (DCA) 2

18:43
Boston Logan (BOS) B
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3207)
Duration: 1:34, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4469
17:15
Ronald Reagan Washington (DCA) 2

18:55
Boston Logan (BOS) B
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4609)
Duration: 1:40, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4469
17:25
Ronald Reagan Washington (DCA) 2

19:02
Boston Logan (BOS) B
Effective 2026-03-11 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2148)
Duration: 1:37, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4469
17:30
Ronald Reagan Washington (DCA) 2

19:15
Boston Logan (BOS) B
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3207)
Duration: 1:45, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4469
17:30
Ronald Reagan Washington (DCA) 2

19:08
Boston Logan (BOS) B
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1463)
Duration: 1:38, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4469
17:59
Ronald Reagan Washington (DCA) 2

19:40
Boston Logan (BOS) B
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4393)
Duration: 1:41, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4469
18:00
Ronald Reagan Washington (DCA) 2

19:41
Boston Logan (BOS) B
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4609)
Duration: 1:41, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4469
18:00
Ronald Reagan Washington (DCA) 2

19:42
Boston Logan (BOS) B
Effective 2026-09-09 through 2026-10-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3207)
Duration: 1:42, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4518
17:25
Ronald Reagan Washington (DCA) 2

19:02
Boston Logan (BOS) B
Effective 2026-03-09 through 2026-03-10
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2148)
Duration: 1:37, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4518
17:30
Ronald Reagan Washington (DCA) 2

19:07
Boston Logan (BOS) B
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2148)
Duration: 1:37, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS6130
17:00
Ronald Reagan Washington (DCA) 2

18:35
Boston Logan (BOS) B
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3207)
Duration: 1:35, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS6130
17:30
Ronald Reagan Washington (DCA) 2

19:06
Boston Logan (BOS) B
Effective 2026-02-12 through 2026-02-13
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2311)
Duration: 1:36, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS6130
18:00
Ronald Reagan Washington (DCA) 2

19:42
Boston Logan (BOS) B
Effective 2026-10-03 through 2026-10-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3207)
Duration: 1:42, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS6130
18:31
Ronald Reagan Washington (DCA) 2

20:13
Boston Logan (BOS) B
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4645)
Duration: 1:42, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6130
22:45
Ronald Reagan Washington (DCA) 2

00:15(+1)
Boston Logan (BOS) B
Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2120)
Duration: 1:30, non-stop
Airbus A319 (319)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Alaska Airlines AS6130
22:45
Ronald Reagan Washington (DCA) 2

00:16(+1)
Boston Logan (BOS) B
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2120)
Duration: 1:31, non-stop
Airbus A319 (319)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Alaska Airlines AS6663
17:30
Ronald Reagan Washington (DCA) 2

19:06
Boston Logan (BOS) B
Effective 2026-02-15 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2311)
Duration: 1:36, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS6663
17:57
Ronald Reagan Washington (DCA) 2

19:34
Boston Logan (BOS) B
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2311)
Duration: 1:37, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS6663
18:26
Ronald Reagan Washington (DCA) 2

19:56
Boston Logan (BOS) B
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3243)
Duration: 1:30, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS6663
18:30
Ronald Reagan Washington (DCA) 2

20:00
Boston Logan (BOS) B
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3243)
Duration: 1:30, non-stop
Airbus A319 (319)
  • A domestic route departing from the Ronald Reagan Washington airport (DCA) and arriving at Boston Logan airport (BOS).
  • The flight distance is 398 miles, or 641 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 1:45.
All DCA-BOS flights
All Alaska Airlines flights
Return (BOS-DCA) flights
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