All airlines flying from Portland (PDX) to Washington Dulles (IAD).

FLIGHT SCHEDULE
Direct Flights:
Sat 22:19 Portland (PDX) 07:12 Washington Dulles (IAD) United Airlines UA 1476 Non-stop Boeing 737 MAX 8 (7M8) 4:53 Operates only on 2026-03-07 The flight arrives 1 day after departure.
Daily 23:30 Portland (PDX) 07:18 Washington Dulles (IAD) United Airlines UA 1531 Non-stop Boeing 737-800 (738) 4:48 Effective 2026-06-25 through 2026-08-17 The flight arrives 1 day after departure.
Daily 08:00 Portland (PDX) 16:12 Washington Dulles (IAD) United Airlines UA 2016 Non-stop Boeing 737 MAX 9 (7M9) 5:12 Effective 2026-03-29 through 2026-04-29
Daily 08:00 Portland (PDX) 15:48 Washington Dulles (IAD) United Airlines UA 2016 Non-stop Boeing 737-800 (738) 4:48 Effective from 2026-08-18
Daily 08:05 Portland (PDX) 16:17 Washington Dulles (IAD) United Airlines UA 2016 Non-stop Boeing 737 MAX 9 (7M9) 5:12 Effective 2026-04-30 through 2026-05-20
Daily 08:15 Portland (PDX) 16:03 Washington Dulles (IAD) United Airlines UA 2016 Non-stop Boeing 737-800 (738) 4:48 Effective 2026-05-21 through 2026-06-24
Mon,Thu,Sun 23:10 Portland (PDX) 07:03 Washington Dulles (IAD) United Airlines UA 2338 Non-stop Boeing 737-900 (739) 4:53 Effective 2026-03-05 through 2026-03-12 The flight arrives 1 day after departure.
Fri 23:10 Portland (PDX) 07:03 Washington Dulles (IAD) United Airlines UA 2338 Non-stop Boeing 737 MAX 9 (7M9) 4:53 Operates only on 2026-03-06 The flight arrives 1 day after departure.
Tue,Wed 23:10 Portland (PDX) 07:03 Washington Dulles (IAD) United Airlines UA 2338 Non-stop Boeing 737 MAX 9 (7M9) 4:53 Effective 2026-03-10 through 2026-03-25 The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 23:10 Portland (PDX) 07:03 Washington Dulles (IAD) United Airlines UA 2338 Non-stop Boeing 737-900 (739) 4:53 Effective 2026-03-13 through 2026-03-27 The flight arrives 1 day after departure.
Sat 23:10 Portland (PDX) 07:03 Washington Dulles (IAD) United Airlines UA 2338 Non-stop Boeing 737 MAX 8 (7M8) 4:53 Effective 2026-03-14 through 2026-03-28 The flight arrives 1 day after departure.
Tue-Fri 22:52 Portland (PDX) 06:50 Washington Dulles (IAD) United Airlines UA 2646 Non-stop Boeing 737 MAX 8 (7M8) 4:58 Valid until 2026-01-02 The flight arrives 1 day after departure.
Mon,Sat,Sun 22:52 Portland (PDX) 06:50 Washington Dulles (IAD) United Airlines UA 2646 Non-stop Boeing 737-800 (738) 4:58 Valid until 2026-01-04 The flight arrives 1 day after departure.
Mon 22:52 Portland (PDX) 06:50 Washington Dulles (IAD) United Airlines UA 2646 Non-stop Airbus A320 (320) 4:58 Operates only on 2026-01-05 The flight arrives 1 day after departure.
Direct Codeshare Flights:
Daily 08:00 Portland (PDX) 16:12 Washington Dulles (IAD) Brussels Airlines SN 8842 Non-stop Boeing 737 MAX 9 (7M9) 5:12 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 2016)
Daily 08:00 Portland (PDX) 15:48 Washington Dulles (IAD) Brussels Airlines SN 8842 Non-stop Boeing 737-800 (738) 4:48 Effective from 2026-08-18 Codeshare flight, operated by United Airlines.(UA 2016)
Daily 08:05 Portland (PDX) 16:17 Washington Dulles (IAD) Brussels Airlines SN 8842 Non-stop Boeing 737 MAX 9 (7M9) 5:12 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 2016)
Daily 08:15 Portland (PDX) 16:03 Washington Dulles (IAD) Brussels Airlines SN 8842 Non-stop Boeing 737-800 (738) 4:48 Effective 2026-05-21 through 2026-06-24 Codeshare flight, operated by United Airlines.(UA 2016)

A domestic route departing from the Portland airport (PDX) and arriving at Washington Dulles airport (IAD).
The flight distance is 2320 miles, or 3734 km.
The timezone of the departure airport is UTC-8 , 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 4:48 and 5:12.

Return (IAD-PDX) flights

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All airlines flying from Portland (PDX) to Washington Dulles (IAD).

FLIGHT SCHEDULE

Direct Flights:

United Airlines UA1476

22:19

Portland (PDX)

07:12(+1)

Washington Dulles (IAD)

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:53, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA1531

23:30

Portland (PDX)

07:18(+1)

Washington Dulles (IAD)

Effective 2026-06-25 through 2026-08-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:48, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2016

08:00

Portland (PDX)

16:12

Washington Dulles (IAD)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:12, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2016

08:00

Portland (PDX)

15:48

Washington Dulles (IAD)

Effective from 2026-08-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:48, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2016

08:05

Portland (PDX)

16:17

Washington Dulles (IAD)

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:12, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2016

08:15

Portland (PDX)

16:03

Washington Dulles (IAD)

Effective 2026-05-21 through 2026-06-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:48, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2338

23:10

Portland (PDX)

07:03(+1)

Washington Dulles (IAD)

Effective 2026-03-05 through 2026-03-12

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 4:53, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2338

23:10

Portland (PDX)

07:03(+1)

Washington Dulles (IAD)

Operates only on 2026-03-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 4:53, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2338

23:10

Portland (PDX)

07:03(+1)

Washington Dulles (IAD)

Effective 2026-03-10 through 2026-03-25

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:53, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2338

23:10

Portland (PDX)

07:03(+1)

Washington Dulles (IAD)

Effective 2026-03-13 through 2026-03-27

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:53, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2338

23:10

Portland (PDX)

07:03(+1)

Washington Dulles (IAD)

Effective 2026-03-14 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:53, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2646

22:52

Portland (PDX)

06:50(+1)

Washington Dulles (IAD)

Valid until 2026-01-02

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 4:58, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2646

22:52

Portland (PDX)

06:50(+1)

Washington Dulles (IAD)

Valid until 2026-01-04

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 4:58, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2646

22:52

Portland (PDX)

06:50(+1)

Washington Dulles (IAD)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:58, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Brussels Airlines SN8842

08:00

Portland (PDX)

16:12

Washington Dulles (IAD)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2016)

Duration: 5:12, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Brussels Airlines SN8842

08:00

Portland (PDX)

15:48

Washington Dulles (IAD)

Effective from 2026-08-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2016)

Duration: 4:48, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Brussels Airlines SN8842

08:05

Portland (PDX)

16:17

Washington Dulles (IAD)

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2016)

Duration: 5:12, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Brussels Airlines SN8842

08:15

Portland (PDX)

16:03

Washington Dulles (IAD)

Effective 2026-05-21 through 2026-06-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2016)

Duration: 4:48, non-stop
Boeing 737-800 (738)

A domestic route departing from the Portland airport (PDX) and arriving at Washington Dulles airport (IAD).
The flight distance is 2320 miles, or 3734 km.
The timezone of the departure airport is UTC-8 , 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 4:48 and 5:12.

Return (IAD-PDX) flights

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