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Cheap Flights from Washington to Montreal (IAD - YMQ)

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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.
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Best fares from IAD to YMQ (Found by others)

Sun Mon Tue Wed Thu Fri Sat
      1 $649 2 $571 3 $580 4 $562
5 $562 6 $435 7 $435 8 $435 9 $435 10 $435 11 $427
12 $427 13 $470 14 $402 15 $402 16 $402 17 $402 18 $402
19 $402 20 $402 21 $402 22 $402 23 $402 24 $402 25 $402
26 $402 27 $402 28 $402 29 $402 30 $436 31 $436  
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Select an airline:  United
Direct flights IAD to YMQ on United
Flight # Depart IAD Arrive YUL Sun Mon Tue Wed Thu Fri Sat Valid Between
4250 8:30 am 10:12 am Sep 29 - Oct 15
4250 8:30 am 10:12 am Oct 16 - Oct 16
4250 8:30 am 10:12 am Oct 17 - Oct 25
4642 8:30 am 10:12 am Sep 30 - Oct 21
4286 8:45 am 10:28 am Oct 26 - Nov 1
4286 8:45 am 10:28 am Nov 2 - Nov 14
4313 8:45 am 10:28 am Oct 28 - Oct 28
4313 8:45 am 10:28 am Nov 4 - Nov 18
4642 12:20 pm 2:02 pm Oct 4 - Oct 11
4642 12:20 pm 2:00 pm Nov 2 - Nov 24
4642 12:20 pm 2:00 pm Oct 26 - Nov 1
4642 12:20 pm 2:02 pm Oct 18 - Oct 25
5755 12:20 pm 2:02 pm Sep 28 - Oct 24
5755 12:20 pm 2:02 pm Sep 30 - Oct 21
5092 4:50 pm 6:30 pm Sep 27 - Oct 25
5092 4:52 pm 6:33 pm Oct 26 - Nov 1
5092 4:52 pm 6:33 pm Nov 2 - Nov 23
3740 10:00 pm 11:40 pm Sep 27 - Oct 25