Alaska Airlines flights from Key West (EYW) to Ronald Reagan Washington (DCA).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 11:02 Key West (EYW) 13:52 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4488 Non-stop Embraer EMB 175 (E75) 2:50 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 4441)
Daily 11:13 Key West (EYW) 13:59 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4669 Non-stop Embraer EMB 175 (E75) 2:46 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 4640)
Mon-Fri,Sun 11:18 Key West (EYW) 13:58 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4669 Non-stop Airbus A319 (319) 2:40 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 2570)
Sat 11:33 Key West (EYW) 14:13 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4669 Non-stop Airbus A319 (319) 2:40 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by American Airlines.(AA 2570)
Mon,Thu 11:42 Key West (EYW) 14:24 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4669 Non-stop Airbus A319 (319) 2:42 Effective 2026-02-12 through 2026-03-05
Codeshare flight, operated by American Airlines.(AA 2570)
Sun 11:46 Key West (EYW) 14:39 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4669 Non-stop Embraer EMB 175 (E75) 2:53 Effective 2026-03-08 through 2026-04-05
Codeshare flight, operated by American Airlines.(AA 4789)
Tue,Wed 11:51 Key West (EYW) 14:36 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4669 Non-stop Airbus A319 (319) 2:45 Effective 2026-02-17 through 2026-03-04
Codeshare flight, operated by American Airlines.(AA 2570)
Sun 11:54 Key West (EYW) 14:49 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4669 Non-stop Embraer EMB 175 (E75) 2:55 Effective 2026-02-15 through 2026-03-01
Codeshare flight, operated by American Airlines.(AA 4640)
Mon,Wed,Thu,Sat 12:00 Key West (EYW) 14:47 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4669 Non-stop Airbus A319 (319) 2:47 Effective 2026-03-09 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 2570)
Fri 12:00 Key West (EYW) 14:45 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4669 Non-stop Airbus A319 (319) 2:45 Effective 2026-03-13 through 2026-04-03
Codeshare flight, operated by American Airlines.(AA 2570)
Fri 12:04 Key West (EYW) 14:49 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4669 Non-stop Airbus A319 (319) 2:45 Effective 2026-02-13 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 2570)
Sat 12:06 Key West (EYW) 14:51 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4669 Non-stop Airbus A319 (319) 2:45 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 2570)
Tue 12:06 Key West (EYW) 14:54 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4669 Non-stop Airbus A319 (319) 2:48 Effective 2026-03-10 through 2026-03-31
Codeshare flight, operated by American Airlines.(AA 2570)
Daily 12:18 Key West (EYW) 15:08 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4669 Non-stop Embraer EMB 175 (E75) 2:50 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 4389)
Daily 11:33 Key West (EYW) 14:24 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 6557 Non-stop Embraer EMB 175 (E75) 2:51 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 4416)
Daily 11:34 Key West (EYW) 14:24 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 6557 Non-stop Embraer EMB 175 (E75) 2:50 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 4425)
Daily 12:25 Key West (EYW) 15:16 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 6557 Non-stop Embraer EMB 175 (E75) 2:51 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 4384)




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Alaska Airlines flights from Key West (EYW) to Ronald Reagan Washington (DCA).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4488
11:02
Key West (EYW)

13:52
Ronald Reagan Washington (DCA) 2
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4441)
Duration: 2:50, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4669
11:13
Key West (EYW)

13:59
Ronald Reagan Washington (DCA) 2
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4640)
Duration: 2:46, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4669
11:18
Key West (EYW)

13:58
Ronald Reagan Washington (DCA) 2
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2570)
Duration: 2:40, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4669
11:33
Key West (EYW)

14:13
Ronald Reagan Washington (DCA) 2
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2570)
Duration: 2:40, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4669
11:42
Key West (EYW)

14:24
Ronald Reagan Washington (DCA) 2
Effective 2026-02-12 through 2026-03-05
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2570)
Duration: 2:42, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4669
11:46
Key West (EYW)

14:39
Ronald Reagan Washington (DCA) 2
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4789)
Duration: 2:53, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4669
11:51
Key West (EYW)

14:36
Ronald Reagan Washington (DCA) 2
Effective 2026-02-17 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2570)
Duration: 2:45, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4669
11:54
Key West (EYW)

14:49
Ronald Reagan Washington (DCA) 2
Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4640)
Duration: 2:55, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4669
12:00
Key West (EYW)

14:47
Ronald Reagan Washington (DCA) 2
Effective 2026-03-09 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2570)
Duration: 2:47, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4669
12:00
Key West (EYW)

14:45
Ronald Reagan Washington (DCA) 2
Effective 2026-03-13 through 2026-04-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2570)
Duration: 2:45, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4669
12:04
Key West (EYW)

14:49
Ronald Reagan Washington (DCA) 2
Effective 2026-02-13 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2570)
Duration: 2:45, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4669
12:06
Key West (EYW)

14:51
Ronald Reagan Washington (DCA) 2
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2570)
Duration: 2:45, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4669
12:06
Key West (EYW)

14:54
Ronald Reagan Washington (DCA) 2
Effective 2026-03-10 through 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2570)
Duration: 2:48, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4669
12:18
Key West (EYW)

15:08
Ronald Reagan Washington (DCA) 2
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4389)
Duration: 2:50, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6557
11:33
Key West (EYW)

14:24
Ronald Reagan Washington (DCA) 2
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4416)
Duration: 2:51, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6557
11:34
Key West (EYW)

14:24
Ronald Reagan Washington (DCA) 2
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4425)
Duration: 2:50, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6557
12:25
Key West (EYW)

15:16
Ronald Reagan Washington (DCA) 2
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4384)
Duration: 2:51, non-stop
Embraer EMB 175 (E75)
  • A domestic route departing from the Key West airport (EYW) and arriving at Ronald Reagan Washington airport (DCA).
  • The flight distance is 1025 miles, or 1649 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 2:40 and 2:55.
All EYW-DCA flights
All Alaska Airlines flights
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