SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from Washington to Toronto (IAD - YYZ)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
Choose Sites to Compare vs. KAYAK all | none

Best fares from IAD to YYZ (Found by others)

Sun Mon Tue Wed Thu Fri Sat
        1 $488 2 $529 3 $392
4 $485 5 $295 6 $295 7 $295 8 $277 9 $295 10 $299
11 $392 12 $295 13 $295 14 $281 15 $299 16 $321 17 $360
18 $347 19 $485 20 $413 21 $277 22 $299 23 $392 24 $392
25 $360 26 $321 27 $295 28 $277 29 $295 30 $295 31 $295
KAYAK searches hundreds of sites to find the best rate for your next flight from Washington to Toronto. Get the best flight deal for your Toronto trip!
Here's how it works. Search KAYAK for a flight ticket from Washington to Toronto. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Select an airline:  United
Direct flights IAD to YYZ on United
Flight # Depart IAD Arrive YYZ Sun Mon Tue Wed Thu Fri Sat Valid Between
3827 8:07 am 9:31 am Apr 29 - Apr 29
6015 8:07 am 9:31 am Apr 30 - May 2
6127 8:07 am 9:31 am May 3 - May 3
6127 8:07 am 9:31 am May 1 - May 5
6015 8:08 am 9:32 am Apr 25 - Apr 28
5724 8:10 am 9:35 am May 10 - May 31
5724 8:10 am 9:35 am May 13 - May 20
5724 8:10 am 9:35 am May 26 - May 30
5724 8:10 am 9:35 am May 28 - Jun 4
5724 8:10 am 9:35 am May 6 - May 7
5724 8:10 am 9:35 am May 14 - May 21
5724 8:10 am 9:35 am May 9 - May 19
5724 8:10 am 9:35 am May 22 - May 23
5724 8:10 am 9:35 am May 8 - May 15
5724 8:10 am 9:35 am May 11 - May 18
5724 8:10 am 9:35 am May 27 - May 27
3807 12:20 pm 1:45 pm May 8 - May 8
3811 12:20 pm 1:45 pm May 26 - May 26
3811 12:20 pm 1:45 pm May 15 - May 15
5166 12:20 pm 1:44 pm May 7 - May 7
5166 12:20 pm 1:44 pm May 14 - Jun 4
6015 12:20 pm 1:45 pm May 22 - May 24
6015 12:20 pm 1:45 pm May 9 - May 19
5744 12:24 pm 1:49 pm Apr 26 - May 3
3871 12:39 pm 2:15 pm May 6 - Jun 3
3903 12:39 pm 2:15 pm May 25 - May 25
5724 12:39 pm 2:04 pm Apr 20 - May 4
5744 12:39 pm 2:04 pm Apr 25 - May 2
5744 12:39 pm 2:04 pm May 1 - May 5
5744 12:39 pm 2:04 pm Apr 30 - Apr 30
5166 3:10 pm 4:34 pm May 26 - Jun 1
5166 3:10 pm 4:34 pm May 6 - May 20
5195 3:10 pm 4:34 pm May 7 - May 28
5195 3:10 pm 4:34 pm May 8 - May 23
4970 3:24 pm 4:48 pm May 4 - May 4
5166 3:24 pm 4:48 pm Apr 27 - May 2
5166 3:24 pm 4:48 pm May 5 - May 5
3811 5:09 pm 6:34 pm May 9 - May 9
3811 5:09 pm 6:34 pm May 27 - May 27
3844 5:09 pm 6:34 pm May 28 - May 28
3903 5:09 pm 6:45 pm May 10 - May 31
4249 5:09 pm 6:34 pm May 5 - May 5
4440 5:09 pm 6:34 pm Apr 27 - Apr 27
4641 5:09 pm 6:34 pm May 4 - May 4
4641 5:09 pm 6:34 pm May 1 - May 1
5717 5:09 pm 6:34 pm Apr 26 - May 3
6127 5:09 pm 6:34 pm Apr 28 - Apr 28
6146 5:09 pm 6:34 pm May 7 - May 14
6146 5:09 pm 6:34 pm May 8 - May 29
6146 5:09 pm 6:34 pm Apr 29 - May 6
6146 5:09 pm 6:34 pm May 16 - May 26
3672 5:10 pm 6:34 pm Apr 30 - Apr 30
3831 8:46 pm 10:11 pm Apr 30 - Apr 30
3831 8:46 pm 10:11 pm Apr 21 - Apr 28
3847 8:46 pm 10:11 pm May 5 - May 5
4302 8:46 pm 10:11 pm Apr 27 - May 4
5697 8:46 pm 10:11 pm May 6 - May 23
5697 8:46 pm 10:11 pm May 26 - Jun 3
4554 10:08 pm 11:34 pm May 26 - May 26
4554 10:08 pm 11:34 pm May 7 - May 28
4902 10:08 pm 11:44 pm May 25 - May 25
4902 10:08 pm 11:44 pm May 27 - Jun 3
4902 10:08 pm 11:44 pm May 6 - May 23
5697 10:08 pm 11:34 pm May 10 - May 31
3475 10:11 pm 11:36 pm Apr 19 - May 3
5697 10:11 pm 11:36 pm Apr 17 - May 5