Avianca flights from New York LaGuardia (LGA) to Washington Dulles (IAD).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:00 New York LaGuardia (LGA) B 07:30 Washington Dulles (IAD)
Avianca AV 2137 Non-stop Embraer EMB 175 (E7W) 1:30 Valid until 2026-02-03
Codeshare flight, operated by United Airlines.(UA 6175)
Daily 06:00 New York LaGuardia (LGA) B 07:30 Washington Dulles (IAD)
Avianca AV 2137 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2026-02-05 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 6175)
Thu 06:00 New York LaGuardia (LGA) B 07:28 Washington Dulles (IAD)
Avianca AV 2137 Non-stop Embraer EMB 175 (E7W) 1:28 Operates only on 2026-02-12
Codeshare flight, operated by United Airlines.(UA 6175)
Daily 06:00 New York LaGuardia (LGA) B 07:29 Washington Dulles (IAD)
Avianca AV 2137 Non-stop Embraer EMB 175 (E7W) 1:29 Effective 2026-02-13 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 6175)
Daily 06:05 New York LaGuardia (LGA) B 07:35 Washington Dulles (IAD)
Avianca AV 2137 Non-stop Embraer EMB 175 (E7W) 1:30 Effective from 2026-03-29
Codeshare flight, operated by United Airlines.(UA 3656)
Wed 19:29 New York LaGuardia (LGA) B 20:59 Washington Dulles (IAD)
Avianca AV 2137 Non-stop Embraer EMB 175 (E7W) 1:30 Operates only on 2026-02-04
Codeshare flight, operated by United Airlines.(UA 3535)
Daily 10:25 New York LaGuardia (LGA) B 11:54 Washington Dulles (IAD)
Avianca AV 2237 Non-stop Embraer EMB 175 (E7W) 1:29 Effective 2026-02-12 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 6177)
Daily 10:26 New York LaGuardia (LGA) B 11:55 Washington Dulles (IAD)
Avianca AV 2237 Non-stop Embraer EMB 175 (E7W) 1:29 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 4058)
Daily 10:26 New York LaGuardia (LGA) B 11:55 Washington Dulles (IAD)
Avianca AV 2237 Non-stop Embraer EMB 175 (E7W) 1:29 Effective 2026-03-05 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 4058)
Mon-Fri,Sun 10:28 New York LaGuardia (LGA) B 11:55 Washington Dulles (IAD)
Avianca AV 2237 Non-stop Embraer EMB 175 (E7W) 1:27 Effective 2026-01-06 through 2026-02-03
Codeshare flight, operated by United Airlines.(UA 6177)
Mon-Fri,Sun 10:28 New York LaGuardia (LGA) B 11:55 Washington Dulles (IAD)
Avianca AV 2237 Non-stop Embraer EMB 175 (E7W) 1:27 Effective 2026-02-05 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 6177)
Wed 10:29 New York LaGuardia (LGA) B 11:54 Washington Dulles (IAD)
Avianca AV 2237 Non-stop Embraer EMB 175 (E7W) 1:25 Operates only on 2026-02-04
Codeshare flight, operated by United Airlines.(UA 6177)
Daily 10:29 New York LaGuardia (LGA) B 11:55 Washington Dulles (IAD)
Avianca AV 2237 Non-stop Embraer EMB 175 (E7W) 1:26 Effective from 2026-03-29
Codeshare flight, operated by United Airlines.(UA 3516)
Sat 10:34 New York LaGuardia (LGA) B 11:53 Washington Dulles (IAD)
Avianca AV 2237 Non-stop Embraer EMB 175 (E7W) 1:19 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by United Airlines.(UA 3587)
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Avianca flights from New York LaGuardia (LGA) to Washington Dulles (IAD).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Avianca AV2137
06:00
New York LaGuardia (LGA) B

07:30
Washington Dulles (IAD)
Valid until 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 6175)
Duration: 1:30, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Avianca AV2137
06:00
New York LaGuardia (LGA) B

07:30
Washington Dulles (IAD)
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 6175)
Duration: 1:30, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Avianca AV2137
06:00
New York LaGuardia (LGA) B

07:28
Washington Dulles (IAD)
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 6175)
Duration: 1:28, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Avianca AV2137
06:00
New York LaGuardia (LGA) B

07:29
Washington Dulles (IAD)
Effective 2026-02-13 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 6175)
Duration: 1:29, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Avianca AV2137
06:05
New York LaGuardia (LGA) B

07:35
Washington Dulles (IAD)
Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3656)
Duration: 1:30, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Avianca AV2137
19:29
New York LaGuardia (LGA) B

20:59
Washington Dulles (IAD)
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 3535)
Duration: 1:30, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Avianca AV2237
10:25
New York LaGuardia (LGA) B

11:54
Washington Dulles (IAD)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 6177)
Duration: 1:29, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Avianca AV2237
10:26
New York LaGuardia (LGA) B

11:55
Washington Dulles (IAD)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4058)
Duration: 1:29, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Avianca AV2237
10:26
New York LaGuardia (LGA) B

11:55
Washington Dulles (IAD)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4058)
Duration: 1:29, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Avianca AV2237
10:28
New York LaGuardia (LGA) B

11:55
Washington Dulles (IAD)
Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 6177)
Duration: 1:27, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Avianca AV2237
10:28
New York LaGuardia (LGA) B

11:55
Washington Dulles (IAD)
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 6177)
Duration: 1:27, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Avianca AV2237
10:29
New York LaGuardia (LGA) B

11:54
Washington Dulles (IAD)
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 6177)
Duration: 1:25, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Avianca AV2237
10:29
New York LaGuardia (LGA) B

11:55
Washington Dulles (IAD)
Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3516)
Duration: 1:26, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Avianca AV2237
10:34
New York LaGuardia (LGA) B

11:53
Washington Dulles (IAD)
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 3587)
Duration: 1:19, non-stop
Embraer EMB 175 (E7W)
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Parallax here LGA-IAD
  • A domestic route departing from the New York LaGuardia airport (LGA) and arriving at Washington Dulles airport (IAD).
  • The flight distance is 228 miles, or 366 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 1:19 and 1:30.
All LGA-IAD flights
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