All airlines flying from San Jose (SJO) to Washington Dulles (IAD).

FLIGHT SCHEDULE
Direct Flights:
Mon,Tue,Thu,Sat 17:10 San Jose (SJO) M 22:35 Washington Dulles (IAD) Avianca AV 662 Non-stop Airbus A320neo (32N) 4:25 Valid until 2026-01-24
Tue,Thu,Sat 17:10 San Jose (SJO) M 22:35 Washington Dulles (IAD) Avianca AV 662 Non-stop Airbus A320neo (32N) 4:25 Effective 2026-01-27 through 2026-01-31
Mon,Tue,Thu,Sat 17:10 San Jose (SJO) M 23:45 Washington Dulles (IAD) Avianca AV 662 Non-stop Airbus A320neo (32N) 4:35 Effective 2026-06-02 through 2026-08-29
Sat,Sun 13:30 San Jose (SJO) M 20:11 Washington Dulles (IAD) United Airlines UA 2073 Non-stop Boeing 737 MAX 8 (7M8) 4:41 Effective 2026-03-08 through 2026-03-28
Sat,Sun 13:35 San Jose (SJO) M 20:22 Washington Dulles (IAD) United Airlines UA 2073 Non-stop Boeing 737 MAX 8 (7M8) 4:47 Effective 2026-03-29 through 2026-04-26
Sat,Sun 14:30 San Jose (SJO) M 20:13 Washington Dulles (IAD) United Airlines UA 2073 Non-stop Boeing 737 MAX 8 (7M8) 4:43 Valid until 2026-01-04
Sat 14:30 San Jose (SJO) M 20:13 Washington Dulles (IAD) United Airlines UA 2073 Non-stop Boeing 737 MAX 9 (7M9) 4:43 Effective 2026-01-10 through 2026-02-14
Sat,Sun 14:30 San Jose (SJO) M 20:13 Washington Dulles (IAD) United Airlines UA 2073 Non-stop Boeing 737 MAX 9 (7M9) 4:43 Effective 2026-02-15 through 2026-03-01
Sat 14:30 San Jose (SJO) M 20:13 Washington Dulles (IAD) United Airlines UA 2073 Non-stop Boeing 737 MAX 8 (7M8) 4:43 Operates only on 2026-03-07
Non-Direct Flights:
Mon,Tue,Thu,Sat 16:15 San Jose (SJO) M 00:10 Washington Dulles (IAD) Avianca AV 654 1-stop Airbus A320 (320) 6:55 Valid until 2026-01-08 The flight arrives 1 day after departure.
Sat 16:15 San Jose (SJO) M 00:10 Washington Dulles (IAD) Avianca AV 654 1-stop Airbus A320neo (32N) 6:55 Operates only on 2026-01-10 The flight arrives 1 day after departure.
Mon,Tue,Thu,Sat 16:15 San Jose (SJO) M 00:10 Washington Dulles (IAD) Avianca AV 654 1-stop Airbus A320 (320) 6:55 Effective 2026-01-12 through 2026-01-24 The flight arrives 1 day after departure.
Mon 16:15 San Jose (SJO) M 00:10 Washington Dulles (IAD) Avianca AV 654 1-stop Airbus A320neo (32N) 6:55 Effective 2026-01-26 through 2026-02-02 The flight arrives 1 day after departure.
Tue,Thu,Sat 16:15 San Jose (SJO) M 00:10 Washington Dulles (IAD) Avianca AV 654 1-stop Airbus A320 (320) 6:55 Effective 2026-01-27 through 2026-02-03 The flight arrives 1 day after departure.
Mon,Thu,Sat 16:15 San Jose (SJO) M 00:10 Washington Dulles (IAD) Avianca AV 654 1-stop Airbus A320neo (32N) 6:55 Effective 2026-02-05 through 2026-03-02 The flight arrives 1 day after departure.
Tue 16:15 San Jose (SJO) M 00:10 Washington Dulles (IAD) Avianca AV 654 1-stop Airbus A320 (320) 6:55 Effective 2026-02-10 through 2026-02-24 The flight arrives 1 day after departure.
Tue,Thu,Sat 16:15 San Jose (SJO) M 00:10 Washington Dulles (IAD) Avianca AV 654 1-stop Airbus A320neo (32N) 6:55 Effective 2026-03-03 through 2026-03-07 The flight arrives 1 day after departure.
Mon,Tue,Thu,Sat 16:15 San Jose (SJO) M 01:10 Washington Dulles (IAD) Avianca AV 654 1-stop Airbus A320neo (32N) 6:55 Effective 2026-03-09 through 2026-03-26 The flight arrives 1 day after departure.
Sat 16:15 San Jose (SJO) M 01:15 Washington Dulles (IAD) Avianca AV 654 1-stop Airbus A320neo (32N) 7:00 Operates only on 2026-03-28 The flight arrives 1 day after departure.
Mon,Tue,Thu,Sat 16:15 San Jose (SJO) M 01:10 Washington Dulles (IAD) Avianca AV 654 1-stop Airbus A320neo (32N) 6:55 Effective from 2026-10-26 The flight arrives 1 day after departure.
Mon,Tue,Sat 16:20 San Jose (SJO) M 01:15 Washington Dulles (IAD) Avianca AV 654 1-stop Airbus A320neo (32N) 6:55 Effective 2026-03-30 through 2026-10-20 The flight arrives 1 day after departure.
Sat 16:20 San Jose (SJO) M 01:10 Washington Dulles (IAD) Avianca AV 654 1-stop Airbus A320neo (32N) 6:50 Operates only on 2026-10-24 The flight arrives 1 day after departure.
Wed 14:42 San Jose (SJO) 23:45 Washington Dulles (IAD) Volaris Costa Rica Q6 4082 1-stop Airbus A320neo (32N) 8:03 Operates only on 2026-02-11

An international route departing from San Jose airport, Costa Rica (SJO) and arriving at Washington Dulles airport, United States (IAD).
The flight distance is 2042 miles, or 3287 km.
The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 4:25 and 4:47.

Return (IAD-SJO) flights

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All airlines flying from San Jose (SJO) to Washington Dulles (IAD).

FLIGHT SCHEDULE

Direct Flights:

Avianca AV662

17:10

San Jose (SJO) M

22:35

Washington Dulles (IAD)

Valid until 2026-01-24

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 4:25, non-stop
Airbus A320neo (32N)

Direct Flights:

Avianca AV662

17:10

San Jose (SJO) M

22:35

Washington Dulles (IAD)

Effective 2026-01-27 through 2026-01-31

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 4:25, non-stop
Airbus A320neo (32N)

Direct Flights:

Avianca AV662

17:10

San Jose (SJO) M

23:45

Washington Dulles (IAD)

Effective 2026-06-02 through 2026-08-29

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 4:35, non-stop
Airbus A320neo (32N)

Direct Flights:

United Airlines UA2073

13:30

San Jose (SJO) M

20:11

Washington Dulles (IAD)

Effective 2026-03-08 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 4:41, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2073

13:35

San Jose (SJO) M

20:22

Washington Dulles (IAD)

Effective 2026-03-29 through 2026-04-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 4:47, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2073

14:30

San Jose (SJO) M

20:13

Washington Dulles (IAD)

Valid until 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 4:43, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2073

14:30

San Jose (SJO) M

20:13

Washington Dulles (IAD)

Effective 2026-01-10 through 2026-02-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:43, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2073

14:30

San Jose (SJO) M

20:13

Washington Dulles (IAD)

Effective 2026-02-15 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 4:43, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2073

14:30

San Jose (SJO) M

20:13

Washington Dulles (IAD)

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:43, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Avianca AV654

16:15

San Jose (SJO) M

00:10(+1)

Washington Dulles (IAD)

Valid until 2026-01-08

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 6:55, 1-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

Non-Direct Flights:

Avianca AV654

16:15

San Jose (SJO) M

00:10(+1)

Washington Dulles (IAD)

Operates only on 2026-01-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 6:55, 1-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Non-Direct Flights:

Avianca AV654

16:15

San Jose (SJO) M

00:10(+1)

Washington Dulles (IAD)

Effective 2026-01-12 through 2026-01-24

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 6:55, 1-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

Non-Direct Flights:

Avianca AV654

16:15

San Jose (SJO) M

00:10(+1)

Washington Dulles (IAD)

Effective 2026-01-26 through 2026-02-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:55, 1-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Non-Direct Flights:

Avianca AV654

16:15

San Jose (SJO) M

00:10(+1)

Washington Dulles (IAD)

Effective 2026-01-27 through 2026-02-03

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 6:55, 1-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

Non-Direct Flights:

Avianca AV654

16:15

San Jose (SJO) M

00:10(+1)

Washington Dulles (IAD)

Effective 2026-02-05 through 2026-03-02

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 6:55, 1-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Non-Direct Flights:

Avianca AV654

16:15

San Jose (SJO) M

00:10(+1)

Washington Dulles (IAD)

Effective 2026-02-10 through 2026-02-24

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:55, 1-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

Non-Direct Flights:

Avianca AV654

16:15

San Jose (SJO) M

00:10(+1)

Washington Dulles (IAD)

Effective 2026-03-03 through 2026-03-07

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 6:55, 1-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Non-Direct Flights:

Avianca AV654

16:15

San Jose (SJO) M

01:10(+1)

Washington Dulles (IAD)

Effective 2026-03-09 through 2026-03-26

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 6:55, 1-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Non-Direct Flights:

Avianca AV654

16:15

San Jose (SJO) M

01:15(+1)

Washington Dulles (IAD)

Operates only on 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 7:00, 1-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Non-Direct Flights:

Avianca AV654

16:15

San Jose (SJO) M

01:10(+1)

Washington Dulles (IAD)

Effective from 2026-10-26

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 6:55, 1-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Non-Direct Flights:

Avianca AV654

16:20

San Jose (SJO) M

01:15(+1)

Washington Dulles (IAD)

Effective 2026-03-30 through 2026-10-20

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 6:55, 1-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Non-Direct Flights:

Avianca AV654

16:20

San Jose (SJO) M

01:10(+1)

Washington Dulles (IAD)

Operates only on 2026-10-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 6:50, 1-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Non-Direct Flights:

Volaris Costa Rica Q64082

14:42

San Jose (SJO)

23:45

Washington Dulles (IAD)

Operates only on 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 8:03, 1-stop
Airbus A320neo (32N)

An international route departing from San Jose airport, Costa Rica (SJO) and arriving at Washington Dulles airport, United States (IAD).
The flight distance is 2042 miles, or 3287 km.
The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 4:25 and 4:47.

Return (IAD-SJO) flights

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