Alaska Airlines flights from Ronald Reagan Washington (DCA) to New York LaGuardia (LGA).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 17:44 Ronald Reagan Washington (DCA) 2 19:00 New York LaGuardia (LGA) B
Alaska Airlines AS 4316 Non-stop Embraer EMB 175 (E75) 1:16 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 4675)
Mon-Fri 17:43 Ronald Reagan Washington (DCA) 2 19:07 New York LaGuardia (LGA) B
Alaska Airlines AS 6170 Non-stop Embraer EMB 175 (E75) 1:24 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 4440)
Sun 17:55 Ronald Reagan Washington (DCA) 2 19:19 New York LaGuardia (LGA) B
Alaska Airlines AS 6170 Non-stop Embraer EMB 175 (E75) 1:24 Effective 2026-02-15 through 2026-03-01
Codeshare flight, operated by American Airlines.(AA 4440)
Sat 17:59 Ronald Reagan Washington (DCA) 2 19:18 New York LaGuardia (LGA) B
Alaska Airlines AS 6170 Non-stop Embraer EMB 175 (E75) 1:19 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by American Airlines.(AA 4440)
Mon-Fri,Sun 18:00 Ronald Reagan Washington (DCA) 2 19:20 New York LaGuardia (LGA) B
Alaska Airlines AS 6170 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 4440)
Daily 17:44 Ronald Reagan Washington (DCA) 2 19:03 New York LaGuardia (LGA) B
Alaska Airlines AS 6292 Non-stop Embraer EMB 175 (E75) 1:19 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 4773)
Daily 18:00 Ronald Reagan Washington (DCA) 2 19:19 New York LaGuardia (LGA) B
Alaska Airlines AS 6292 Non-stop Embraer EMB 175 (E75) 1:19 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 4773)
Daily 17:44 Ronald Reagan Washington (DCA) 2 18:59 New York LaGuardia (LGA) B
Alaska Airlines AS 6400 Non-stop Embraer EMB 175 (E75) 1:15 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 4503)
Sat 17:00 Ronald Reagan Washington (DCA) 2 18:24 New York LaGuardia (LGA) B
Alaska Airlines AS 6623 Non-stop Embraer EMB 175 (E75) 1:24 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 4440)
Sat 16:59 Ronald Reagan Washington (DCA) 2 18:20 New York LaGuardia (LGA) B
Alaska Airlines AS 6806 Non-stop Embraer EMB 175 (E75) 1:21 Operates only on 2026-03-14
Codeshare flight, operated by American Airlines.(AA 4505)
Daily 17:44 Ronald Reagan Washington (DCA) 2 18:59 New York LaGuardia (LGA) B
Alaska Airlines AS 6806 Non-stop Embraer EMB 175 (E75) 1:15 Effective 2026-05-21 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 4337)
Mon-Fri 17:52 Ronald Reagan Washington (DCA) 2 19:13 New York LaGuardia (LGA) B
Alaska Airlines AS 6806 Non-stop Embraer EMB 175 (E75) 1:21 Effective 2026-03-09 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 4505)
Sun 17:59 Ronald Reagan Washington (DCA) 2 19:20 New York LaGuardia (LGA) B
Alaska Airlines AS 6806 Non-stop Embraer EMB 175 (E75) 1:21 Effective 2026-03-08 through 2026-04-05
Codeshare flight, operated by American Airlines.(AA 4505)
Mon,Tue,Thu-Sat 18:20 Ronald Reagan Washington (DCA) 2 19:34 New York LaGuardia (LGA) B
Alaska Airlines AS 6806 Non-stop Embraer EMB 175 (E75) 1:14 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 4402)
Sun 18:59 Ronald Reagan Washington (DCA) 2 20:14 New York LaGuardia (LGA) B
Alaska Airlines AS 6806 Non-stop Embraer EMB 175 (E75) 1:15 Operates only on 2026-01-04
Codeshare flight, operated by American Airlines.(AA 4402)




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Alaska Airlines flights from Ronald Reagan Washington (DCA) to New York LaGuardia (LGA).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4316
17:44
Ronald Reagan Washington (DCA) 2

19:00
New York LaGuardia (LGA) B
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4675)
Duration: 1:16, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6170
17:43
Ronald Reagan Washington (DCA) 2

19:07
New York LaGuardia (LGA) B
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4440)
Duration: 1:24, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6170
17:55
Ronald Reagan Washington (DCA) 2

19:19
New York LaGuardia (LGA) B
Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4440)
Duration: 1:24, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6170
17:59
Ronald Reagan Washington (DCA) 2

19:18
New York LaGuardia (LGA) B
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4440)
Duration: 1:19, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6170
18:00
Ronald Reagan Washington (DCA) 2

19:20
New York LaGuardia (LGA) B
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4440)
Duration: 1:20, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6292
17:44
Ronald Reagan Washington (DCA) 2

19:03
New York LaGuardia (LGA) B
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4773)
Duration: 1:19, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6292
18:00
Ronald Reagan Washington (DCA) 2

19:19
New York LaGuardia (LGA) B
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4773)
Duration: 1:19, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6400
17:44
Ronald Reagan Washington (DCA) 2

18:59
New York LaGuardia (LGA) B
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4503)
Duration: 1:15, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6623
17:00
Ronald Reagan Washington (DCA) 2

18:24
New York LaGuardia (LGA) B
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4440)
Duration: 1:24, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6806
16:59
Ronald Reagan Washington (DCA) 2

18:20
New York LaGuardia (LGA) B
Operates only on 2026-03-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4505)
Duration: 1:21, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6806
17:44
Ronald Reagan Washington (DCA) 2

18:59
New York LaGuardia (LGA) B
Effective 2026-05-21 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4337)
Duration: 1:15, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6806
17:52
Ronald Reagan Washington (DCA) 2

19:13
New York LaGuardia (LGA) B
Effective 2026-03-09 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4505)
Duration: 1:21, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6806
17:59
Ronald Reagan Washington (DCA) 2

19:20
New York LaGuardia (LGA) B
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4505)
Duration: 1:21, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6806
18:20
Ronald Reagan Washington (DCA) 2

19:34
New York LaGuardia (LGA) B
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4402)
Duration: 1:14, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6806
18:59
Ronald Reagan Washington (DCA) 2

20:14
New York LaGuardia (LGA) B
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4402)
Duration: 1:15, non-stop
Embraer EMB 175 (E75)
  • A domestic route departing from the Ronald Reagan Washington airport (DCA) and arriving at New York LaGuardia airport (LGA).
  • The flight distance is 214 miles, or 344 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 1:14 and 1:24.
All DCA-LGA flights
All Alaska Airlines flights
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