Cheap Flights from Toronto to Washington (YYZ to IAD)

Wed Jun 18th 2025 United Airlines · UA 3435 Depart at 7:30am from Toronto (YYZ) Fly for 1h 34m Arrive at 9:04am in New York (EWR)

Wed Jun 18th 2025 United Airlines · UA 408 Depart at 1:07pm from New York (EWR) Fly for 1h 20m Arrive at 2:27pm in Washington, D.C. (IAD)

Tue May 27th 2025 United Airlines · UA 3435 Depart at 7:30am from Toronto (YYZ) Fly for 1h 34m Arrive at 9:04am in New York (EWR)

Tue May 27th 2025 United Airlines · UA 408 Depart at 1:07pm from New York (EWR) Fly for 1h 20m Arrive at 2:27pm in Washington, D.C. (IAD)

Tue Jun 24th 2025 United Airlines · UA 3435 Depart at 7:30am from Toronto (YYZ) Fly for 1h 34m Arrive at 9:04am in New York (EWR)

Tue Jun 24th 2025 United Airlines · UA 408 Depart at 1:07pm from New York (EWR) Fly for 1h 20m Arrive at 2:27pm in Washington, D.C. (IAD)

Wed Jun 25th 2025 United Airlines · UA 3435 Depart at 7:30am from Toronto (YYZ) Fly for 1h 34m Arrive at 9:04am in New York (EWR)

Wed Jun 25th 2025 United Airlines · UA 408 Depart at 1:07pm from New York (EWR) Fly for 1h 20m Arrive at 2:27pm in Washington, D.C. (IAD)

Wed May 28th 2025 United Airlines · UA 3435 Depart at 7:30am from Toronto (YYZ) Fly for 1h 34m Arrive at 9:04am in New York (EWR)

Wed May 28th 2025 United Airlines · UA 408 Depart at 1:07pm from New York (EWR) Fly for 1h 20m Arrive at 2:27pm in Washington, D.C. (IAD)

Tue Jun 3rd 2025 United Airlines · UA 3435 Depart at 7:30am from Toronto (YYZ) Fly for 1h 34m Arrive at 9:04am in New York (EWR)

Tue Jun 3rd 2025 United Airlines · UA 408 Depart at 1:07pm from New York (EWR) Fly for 1h 20m Arrive at 2:27pm in Washington, D.C. (IAD)

Tue Jun 10th 2025 United Airlines · UA 3435 Depart at 7:30am from Toronto (YYZ) Fly for 1h 34m Arrive at 9:04am in New York (EWR)

Tue Jun 10th 2025 United Airlines · UA 408 Depart at 1:07pm from New York (EWR) Fly for 1h 20m Arrive at 2:27pm in Washington, D.C. (IAD)

Tue May 20th 2025 United Airlines · UA 3435 Depart at 7:30am from Toronto (YYZ) Fly for 1h 42m Arrive at 9:12am in New York (EWR)

Tue May 20th 2025 United Airlines · UA 1992 Depart at 3:00pm from New York (EWR) Fly for 1h 30m Arrive at 4:30pm in Washington, D.C. (IAD)

Wed May 14th 2025 United Airlines · UA 3435 Depart at 7:30am from Toronto (YYZ) Fly for 1h 42m Arrive at 9:12am in New York (EWR)

Wed May 14th 2025 United Airlines · UA 1992 Depart at 3:00pm from New York (EWR) Fly for 1h 30m Arrive at 4:30pm in Washington, D.C. (IAD)

Tue Jun 3rd 2025 Air Canada · AC 8618 Depart at 12:10pm from Toronto (YYZ) Fly for 1h 31m Arrive at 1:41pm in Washington, D.C. (IAD)

Tue Jun 3rd 2025 Air Canada · AC 3904 Depart at 7:47pm from Toronto (YYZ) Fly for 1h 40m Arrive at 9:27pm in Washington, D.C. (IAD)

Sat Jun 21st 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 27m Arrive at 9:37am in Washington, D.C. (IAD)

Wed Jun 25th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 27m Arrive at 9:37am in Washington, D.C. (IAD)

Wed Jun 18th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 27m Arrive at 9:37am in Washington, D.C. (IAD)

Thu Jun 26th 2025 United Airlines · UA 8670 Depart at 12:15pm from Toronto (YYZ) Fly for 1h 27m Arrive at 1:42pm in Washington, D.C. (IAD)

Tue Jun 24th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 27m Arrive at 9:37am in Washington, D.C. (IAD)

Tue Jun 24th 2025 United Airlines · UA 8670 Depart at 12:15pm from Toronto (YYZ) Fly for 1h 27m Arrive at 1:42pm in Washington, D.C. (IAD)

Wed Jun 18th 2025 United Airlines · UA 8670 Depart at 12:15pm from Toronto (YYZ) Fly for 1h 27m Arrive at 1:42pm in Washington, D.C. (IAD)

Fri Jun 20th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 27m Arrive at 9:37am in Washington, D.C. (IAD)

Thu Jun 26th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 27m Arrive at 9:37am in Washington, D.C. (IAD)

Thu Jun 19th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 27m Arrive at 9:37am in Washington, D.C. (IAD)

Sat Jun 28th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 27m Arrive at 9:37am in Washington, D.C. (IAD)

Fri Jun 27th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 27m Arrive at 9:37am in Washington, D.C. (IAD)

Mon Jun 30th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 27m Arrive at 9:37am in Washington, D.C. (IAD)

Wed May 28th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 29m Arrive at 9:39am in Washington, D.C. (IAD)

Sat May 31st 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 29m Arrive at 9:39am in Washington, D.C. (IAD)

Tue May 20th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 29m Arrive at 9:39am in Washington, D.C. (IAD)

Sat May 17th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 29m Arrive at 9:39am in Washington, D.C. (IAD)

Thu May 29th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 29m Arrive at 9:39am in Washington, D.C. (IAD)

Wed May 14th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 29m Arrive at 9:39am in Washington, D.C. (IAD)

Fri May 23rd 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 29m Arrive at 9:39am in Washington, D.C. (IAD)

Mon May 19th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 29m Arrive at 9:39am in Washington, D.C. (IAD)

Thu May 22nd 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 29m Arrive at 9:39am in Washington, D.C. (IAD)

Thu May 15th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 29m Arrive at 9:39am in Washington, D.C. (IAD)

Wed May 21st 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 29m Arrive at 9:39am in Washington, D.C. (IAD)

Tue May 27th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 29m Arrive at 9:39am in Washington, D.C. (IAD)

Fri Jun 13th 2025 United Airlines · UA 8670 Depart at 12:10pm from Toronto (YYZ) Fly for 1h 29m Arrive at 1:39pm in Washington, D.C. (IAD)

Fri May 30th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 29m Arrive at 9:39am in Washington, D.C. (IAD)

Sun May 25th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 29m Arrive at 9:39am in Washington, D.C. (IAD)

Sat May 24th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 29m Arrive at 9:39am in Washington, D.C. (IAD)

Mon May 26th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 29m Arrive at 9:39am in Washington, D.C. (IAD)

Sun Jun 15th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 31m Arrive at 9:41am in Washington, D.C. (IAD)

Wed Jun 11th 2025 United Airlines · UA 8670 Depart at 12:10pm from Toronto (YYZ) Fly for 1h 31m Arrive at 1:41pm in Washington, D.C. (IAD)

Fri Jun 6th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 31m Arrive at 9:41am in Washington, D.C. (IAD)

Wed May 28th 2025 United Airlines · UA 8670 Depart at 12:10pm from Toronto (YYZ) Fly for 1h 31m Arrive at 1:41pm in Washington, D.C. (IAD)

Wed Jun 11th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 31m Arrive at 9:41am in Washington, D.C. (IAD)

Sat Jun 14th 2025 United Airlines · UA 8670 Depart at 12:10pm from Toronto (YYZ) Fly for 1h 31m Arrive at 1:41pm in Washington, D.C. (IAD)

Thu Jun 12th 2025 United Airlines · UA 8670 Depart at 12:10pm from Toronto (YYZ) Fly for 1h 31m Arrive at 1:41pm in Washington, D.C. (IAD)

Sun May 25th 2025 United Airlines · UA 8670 Depart at 12:10pm from Toronto (YYZ) Fly for 1h 31m Arrive at 1:41pm in Washington, D.C. (IAD)

Wed May 28th 2025 United Airlines · UA 3636 Depart at 10:05am from Toronto (YYZ) Fly for 1h 34m Arrive at 11:39am in Washington, D.C. (IAD)

Fri May 23rd 2025 United Airlines · UA 3636 Depart at 10:05am from Toronto (YYZ) Fly for 1h 34m Arrive at 11:39am in Washington, D.C. (IAD)

Wed May 21st 2025 United Airlines · UA 3595 Depart at 12:45pm from Toronto (YYZ) Fly for 1h 34m Arrive at 2:19pm in Washington, D.C. (IAD)

Fri Jun 6th 2025 United Airlines · UA 3595 Depart at 12:45pm from Toronto (YYZ) Fly for 1h 34m Arrive at 2:19pm in Washington, D.C. (IAD)

Tue Jun 10th 2025 United Airlines · UA 3595 Depart at 12:45pm from Toronto (YYZ) Fly for 1h 34m Arrive at 2:19pm in Washington, D.C. (IAD)

Tue Jun 3rd 2025 United Airlines · UA 3636 Depart at 10:05am from Toronto (YYZ) Fly for 1h 34m Arrive at 11:39am in Washington, D.C. (IAD)

Wed Jun 4th 2025 United Airlines · UA 3636 Depart at 10:05am from Toronto (YYZ) Fly for 1h 34m Arrive at 11:39am in Washington, D.C. (IAD)

Thu May 29th 2025 United Airlines · UA 3636 Depart at 10:05am from Toronto (YYZ) Fly for 1h 34m Arrive at 11:39am in Washington, D.C. (IAD)

Wed Jun 4th 2025 United Airlines · UA 3595 Depart at 12:45pm from Toronto (YYZ) Fly for 1h 34m Arrive at 2:19pm in Washington, D.C. (IAD)

Tue May 27th 2025 United Airlines · UA 3636 Depart at 10:05am from Toronto (YYZ) Fly for 1h 34m Arrive at 11:39am in Washington, D.C. (IAD)

Thu May 29th 2025 United Airlines · UA 3595 Depart at 12:45pm from Toronto (YYZ) Fly for 1h 34m Arrive at 2:19pm in Washington, D.C. (IAD)

Wed Jun 11th 2025 United Airlines · UA 3595 Depart at 12:45pm from Toronto (YYZ) Fly for 1h 34m Arrive at 2:19pm in Washington, D.C. (IAD)

Sat May 24th 2025 United Airlines · UA 3636 Depart at 10:05am from Toronto (YYZ) Fly for 1h 34m Arrive at 11:39am in Washington, D.C. (IAD)

Tue May 27th 2025 United Airlines · UA 3595 Depart at 12:45pm from Toronto (YYZ) Fly for 1h 34m Arrive at 2:19pm in Washington, D.C. (IAD)

Wed May 7th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 29m Arrive at 9:39am in Washington, D.C. (IAD)

Wed May 7th 2025 United Airlines · UA 3636 Depart at 10:05am from Toronto (YYZ) Fly for 1h 34m Arrive at 11:39am in Washington, D.C. (IAD)

Wed May 7th 2025 United Airlines · UA 3595 Depart at 12:45pm from Toronto (YYZ) Fly for 1h 34m Arrive at 2:19pm in Washington, D.C. (IAD)

Wed May 7th 2025 United Airlines · UA 3466 Depart at 7:47pm from Toronto (YYZ) Fly for 1h 38m Arrive at 9:25pm in Washington, D.C. (IAD)

Wed May 7th 2025 United Airlines · UA 3637 Depart at 2:30pm from Toronto (YYZ) Fly for 1h 38m Arrive at 4:08pm in Washington, D.C. (IAD)

Wed May 7th 2025 United Airlines · UA 3554 Depart at 6:15am from Toronto (YYZ) Fly for 1h 40m Arrive at 7:55am in Washington, D.C. (IAD)

Thu Jul 31st 2025 Air Canada · AC 400 Depart at 7:00am from Toronto (YYZ) Fly for 1h 21m Arrive at 8:21am in Montreal (YUL)

Thu Jul 31st 2025 Air Canada · AC 4927 Depart at 9:15am from Montreal (YUL) Fly for 1h 59m Arrive at 11:14am in Washington, D.C. (IAD)

Wed Jul 23rd 2025 Air Canada · AC 460 Depart at 4:00pm from Toronto (YYZ) Fly for 1h 5m Arrive at 5:05pm in Ottawa (YOW)

Wed Jul 23rd 2025 Air Canada · AC 4694 Depart at 7:29pm from Ottawa (YOW) Fly for 1h 35m Arrive at 9:04pm in Washington, D.C. (IAD)

Wed May 7th 2025 Air Canada · AC 460 Depart at 4:00pm from Toronto (YYZ) Fly for 1h 4m Arrive at 5:04pm in Ottawa (YOW)

Wed May 7th 2025 Air Canada · AC 4694 Depart at 7:29pm from Ottawa (YOW) Fly for 1h 44m Arrive at 9:13pm in Washington, D.C. (IAD)

Sat Aug 30th 2025 Air Canada · AC 416 Depart at 3:00pm from Toronto (YYZ) Fly for 1h 21m Arrive at 4:21pm in Montreal (YUL)

Sat Aug 30th 2025 Air Canada · AC 8725 Depart at 7:10pm from Montreal (YUL) Fly for 1h 51m Arrive at 9:01pm in Washington, D.C. (IAD)

Wed May 7th 2025 United Airlines · UA 8147 Depart at 6:20pm from Toronto (YYZ) Fly for 1h 6m Arrive at 7:26pm in Cleveland (CLE)

Wed May 7th 2025 United Airlines · UA 6074 Depart at 7:59pm from Cleveland (CLE) Fly for 1h 20m Arrive at 9:19pm in Washington, D.C. (IAD)

Wed May 7th 2025 United Airlines · UA 8230 Depart at 4:55pm from Toronto (YYZ) Fly for 1h 36m Arrive at 6:31pm in New York (LGA)

Wed May 7th 2025 United Airlines · UA 3535 Depart at 7:29pm from New York (LGA) Fly for 1h 27m Arrive at 8:56pm in Washington, D.C. (IAD)

Tue May 6th 2025 Air Canada · AC 400 Depart at 7:00am from Toronto (YYZ) Fly for 1h 21m Arrive at 8:21am in Montreal (YUL)

Tue May 6th 2025 Air Canada · AC 4927 Depart at 9:15am from Montreal (YUL) Fly for 1h 59m Arrive at 11:14am in Washington, D.C. (IAD)

Tue May 6th 2025 Air Canada · AC 404 Depart at 9:00am from Toronto (YYZ) Fly for 1h 21m Arrive at 10:21am in Montreal (YUL)

Tue May 6th 2025 Air Canada · AC 4672 Depart at 11:15am from Montreal (YUL) Fly for 1h 59m Arrive at 1:14pm in Washington, D.C. (IAD)

Wed Apr 30th 2025 Air Canada · AC 452 Depart at 12:20pm from Toronto (YYZ) Fly for 1h 4m Arrive at 1:24pm in Ottawa (YOW)

Wed Apr 30th 2025 Air Canada · AC 4692 Depart at 2:45pm from Ottawa (YOW) Fly for 1h 43m Arrive at 4:28pm in Washington, D.C. (IAD)

Wed Apr 30th 2025 Air Canada · AC 404 Depart at 9:00am from Toronto (YYZ) Fly for 1h 21m Arrive at 10:21am in Montreal (YUL)

Wed Apr 30th 2025 Air Canada · AC 4672 Depart at 11:15am from Montreal (YUL) Fly for 1h 57m Arrive at 1:12pm in Washington, D.C. (IAD)

Wed Apr 30th 2025 Air Canada · AC 400 Depart at 7:00am from Toronto (YYZ) Fly for 1h 21m Arrive at 8:21am in Montreal (YUL)

Wed Apr 30th 2025 Air Canada · AC 4927 Depart at 9:15am from Montreal (YUL) Fly for 1h 59m Arrive at 11:14am in Washington, D.C. (IAD)

Wed Apr 30th 2025 Air Canada · AC 3904 Depart at 7:47pm from Toronto (YYZ) Fly for 1h 38m Arrive at 9:25pm in Washington, D.C. (IAD)

Sun Aug 31st 2025 United Airlines · UA 8670 Depart at 12:15pm from Toronto (YYZ) Fly for 1h 27m Arrive at 1:42pm in Washington, D.C. (IAD)

Tue Sep 9th 2025 United Airlines · UA 8670 Depart at 12:10pm from Toronto (YYZ) Fly for 1h 28m Arrive at 1:38pm in Washington, D.C. (IAD)

Mon Sep 15th 2025 United Airlines · UA 8670 Depart at 12:10pm from Toronto (YYZ) Fly for 1h 28m Arrive at 1:38pm in Washington, D.C. (IAD)

Wed Sep 24th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 28m Arrive at 9:38am in Washington, D.C. (IAD)

Sat Sep 20th 2025 United Airlines · UA 8670 Depart at 12:10pm from Toronto (YYZ) Fly for 1h 28m Arrive at 1:38pm in Washington, D.C. (IAD)

Tue Sep 16th 2025 United Airlines · UA 8670 Depart at 12:10pm from Toronto (YYZ) Fly for 1h 28m Arrive at 1:38pm in Washington, D.C. (IAD)

Sat Sep 6th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 28m Arrive at 9:38am in Washington, D.C. (IAD)

Sun Sep 7th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 28m Arrive at 9:38am in Washington, D.C. (IAD)

Wed Sep 3rd 2025 United Airlines · UA 8670 Depart at 12:10pm from Toronto (YYZ) Fly for 1h 28m Arrive at 1:38pm in Washington, D.C. (IAD)

Fri Sep 5th 2025 United Airlines · UA 8670 Depart at 12:10pm from Toronto (YYZ) Fly for 1h 28m Arrive at 1:38pm in Washington, D.C. (IAD)

Thu Sep 11th 2025 United Airlines · UA 8670 Depart at 12:10pm from Toronto (YYZ) Fly for 1h 28m Arrive at 1:38pm in Washington, D.C. (IAD)

Wed Sep 3rd 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 28m Arrive at 9:38am in Washington, D.C. (IAD)

Tue Sep 2nd 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 28m Arrive at 9:38am in Washington, D.C. (IAD)

Sat Sep 13th 2025 United Airlines · UA 8670 Depart at 12:10pm from Toronto (YYZ) Fly for 1h 28m Arrive at 1:38pm in Washington, D.C. (IAD)

Tue Sep 16th 2025 United Airlines · UA 8271 Depart at 8:10am from Toronto (YYZ) Fly for 1h 28m Arrive at 9:38am in Washington, D.C. (IAD)

Fri May 2nd 2025 Air Canada · AC 511 Depart at 6:35pm from Toronto (YYZ) Fly for 1h 55m Arrive at 7:30pm in Chicago (ORD)

Fri May 2nd 2025 Air Canada · AC 5532 Depart at 9:05pm from Chicago (ORD) Fly for 1h 54m Arrive at 11:59pm in Washington, D.C. (IAD)

Wed Apr 23rd 2025 Swiss International Air Lines · LX 4641 Depart at 8:20pm from Toronto (YYZ) Fly for 8h 0m Arrive at 10:20am in Zürich (ZRH)

Thu Apr 24th 2025 Swiss International Air Lines · LX 3200 Depart at 11:55am from Zürich (ZRH) Fly for 9h 20m Arrive at 3:15pm in Washington, D.C. (IAD)

Wed Apr 23rd 2025 Swiss International Air Lines · LX 4641 Depart at 8:20pm from Toronto (YYZ) Fly for 8h 0m Arrive at 10:20am in Zürich (ZRH)

Thu Apr 24th 2025 Swiss International Air Lines · LX 72 Depart at 12:50pm from Zürich (ZRH) Fly for 9h 25m Arrive at 4:15pm in Washington, D.C. (IAD)

Thu Apr 24th 2025 Swiss International Air Lines · LX 4641 Depart at 8:20pm from Toronto (YYZ) Fly for 8h 0m Arrive at 10:20am in Zürich (ZRH)

Fri Apr 25th 2025 Swiss International Air Lines · LX 3200 Depart at 11:55am from Zürich (ZRH) Fly for 9h 20m Arrive at 3:15pm in Washington, D.C. (IAD)